실습보고서: 실험6. 단상 PWM / 구형파 인터터 회로

<p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/8607ed5b6ec0ec483fa78c02d745f0dfa20e08ac" class="txc-image" width="778" height="1050" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/8607ed5b6ec0ec483fa78c02d745f0dfa20e08ac" data-origin-width="574" data-origin-height="775"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/874ef529492cc05e85117ec44876c0ad5d2af51f" class="txc-image" width="719" height="1400" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/874ef529492cc05e85117ec44876c0ad5d2af51f" data-origin-width="417" data-origin-height="812"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/ab20d11def40fb9142c2cadc49240c0652fd8379" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/ab20d11def40fb9142c2cadc49240c0652fd8379" data-origin-width="2407" data-origin-height="2735"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/991662d9c4ab06a48d289cc54d8e801190678dee" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/991662d9c4ab06a48d289cc54d8e801190678dee" data-origin-width="2324" data-origin-height="1138"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/ddae6d9c8c0bab7e94e25df6220ea73b6c80a24f" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/ddae6d9c8c0bab7e94e25df6220ea73b6c80a24f" data-origin-width="2240" data-origin-height="749"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/ee072171ada62c0c37d63422edc6efe10e5dd6c7" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/ee072171ada62c0c37d63422edc6efe10e5dd6c7" data-origin-width="764" data-origin-height="160"></div><p> </p><p><a href="http://magazine.hellot.net/magz/article/articleDetail.do;jsessionid=526963B3433255A23E57EBB0AA18BE24?flag=all&showType=showType1&articleId=ARTI_000000000030212&page=1&articleAllListSortType=sort_1&selectYearMonth=200606&subCtgId=" target="_blank" class="ke-link">http://magazine.hellot.net/magz/article/articleDetail.do;jsessionid=526963B3433255A23E57EBB0AA18BE24?flag=all&showType=showType1&articleId=ARTI_000000000030212&page=1&articleAllListSortType=sort_1&selectYearMonth=200606&subCtgId=</a></p><div class="figure-open" contenteditable="false" data-ke-type="opengraph" data-ke-align="alignCenter" data-og-type="website" data-og-title="i-매거진" data-og-description="[파워 일렉트로닉스] 고내압·대전류를 ON/OFF하기 위한 파워 트랜지스터 IGBT의 기초 스위칭 전원용 MOSFET과 비교했을 때 빠르다.  EV를 비롯한 파워 일렉트로닉스 기기의 전력 스위치에 사용되는 " data-og-host="magazine.hellot.net" data-og-source-url="http://magazine.hellot.net/magz/article/articleDetail.do;jsessionid=526963B3433255A23E57EBB0AA18BE24?flag=all&showType=showType1&articleId=ARTI_000000000030212&page=1&articleAllListSortType=sort_1&selectYearMonth=200606&subCtgId=" data-og-url="http://magazine.hellot.net/magz/article/articleDetail.do;jsessionid=526963B3433255A23E57EBB0AA18BE24?articleAllListSortType=sort_1&articleId=ARTI_000000000030212&flag=all&page=1&selectYearMonth=200606&showType=showType1&subCtgId=" data-og-image="https://scrap.kakaocdn.net/dn/2uKOf/hyUCdJu9AR/8BKtJCsNncEIuvkVniKFeK/img.jpg?width=794&height=438&face=0_0_794_438,https://scrap.kakaocdn.net/dn/jl27h/hyUywRuEoH/KXDWx9C3N1P9y6BaLdhtI1/img.jpg?width=385&height=323&face=0_0_385_323,https://scrap.kakaocdn.net/dn/cy0PIQ/hyUB3mATSM/oiVx1AqPKqIQ7IzFKOtxIK/img.jpg?width=384&height=323&face=0_0_384_323"><a href="http://magazine.hellot.net/magz/article/articleDetail.do;jsessionid=526963B3433255A23E57EBB0AA18BE24?flag=all&showType=showType1&articleId=ARTI_000000000030212&page=1&articleAllListSortType=sort_1&selectYearMonth=200606&subCtgId=" target="_blank" data-source-url="http://magazine.hellot.net/magz/article/articleDetail.do;jsessionid=526963B3433255A23E57EBB0AA18BE24?flag=all&showType=showType1&articleId=ARTI_000000000030212&page=1&articleAllListSortType=sort_1&selectYearMonth=200606&subCtgId="><div class="og-image"><img src="https://scrap.kakaocdn.net/dn/2uKOf/hyUCdJu9AR/8BKtJCsNncEIuvkVniKFeK/img.jpg?width=794&height=438&face=0_0_794_438,https://scrap.kakaocdn.net/dn/jl27h/hyUywRuEoH/KXDWx9C3N1P9y6BaLdhtI1/img.jpg?width=385&height=323&face=0_0_385_323,https://scrap.kakaocdn.net/dn/cy0PIQ/hyUB3mATSM/oiVx1AqPKqIQ7IzFKOtxIK/img.jpg?width=384&height=323&face=0_0_384_323" alt="" xxxxonerror="this.src="//img1.kakaocdn.net/thumb/C200x200/?fname=https%3A%2F%2Ft1.daumcdn.net%2Fcafe_image%2Fcafe_meta_image_190529.png""></div><div class="og-text"><p class="og-title">i-매거진</p><p class="og-desc">[파워 일렉트로닉스] 고내압·대전류를 ON/OFF하기 위한 파워 트랜지스터 IGBT의 기초 스위칭 전원용 MOSFET과 비교했을 때 빠르다.  EV를 비롯한 파워 일렉트로닉스 기기의 전력 스위치에 사용되는 </p><p class="og-host">magazine.hellot.net</p></div></a></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/013c1faf27530abe656f41d3bc6b8c657f4a1271" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/013c1faf27530abe656f41d3bc6b8c657f4a1271" data-origin-width="759" data-origin-height="139"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/37702c5e9e4e737124ae5f5b6bd9c9677326ea3e" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/37702c5e9e4e737124ae5f5b6bd9c9677326ea3e" data-origin-width="759" data-origin-height="603"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/7c169acd8aee009d64813011689f6c4917071121" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/7c169acd8aee009d64813011689f6c4917071121" data-origin-width="770" data-origin-height="412"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/17a30a561cfe569faea576932ca0ca2f6411d211" class="txc-image" width="952" height="839" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/17a30a561cfe569faea576932ca0ca2f6411d211" data-origin-width="320" data-origin-height="282"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/acfbf3749953c8d79df0f047978f7ac97af27bb0" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/acfbf3749953c8d79df0f047978f7ac97af27bb0" data-origin-width="755" data-origin-height="189"></div><p><span data-ke-size="size26"><b>결론</b></span></p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/5a018bf6cb92ae68ce08db9c6bb5972fde540563" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/5a018bf6cb92ae68ce08db9c6bb5972fde540563" data-origin-width="761" data-origin-height="226"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/07b28007bb50fd9f8bf90e6354928acf4b3c00dc" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/07b28007bb50fd9f8bf90e6354928acf4b3c00dc" data-origin-width="2302" data-origin-height="1331"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/5a56d35375a88930d37b75cd65f339fa7e2cc81c" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/5a56d35375a88930d37b75cd65f339fa7e2cc81c" data-origin-width="1024" data-origin-height="473"><div class="figcaption">scr 전파제어 실험장치에  있는 TCA  785 - 유사하지만 다름.</div></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/9d6c40e3310440beca5ca5daa6400a096c7c9faf" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/9d6c40e3310440beca5ca5daa6400a096c7c9faf" data-origin-width="2207" data-origin-height="2935"></div><p>데드타임? </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/f8eda2d111eb05b2c10036a472fed00d3dca69ea" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/f8eda2d111eb05b2c10036a472fed00d3dca69ea" data-origin-width="2433" data-origin-height="1753"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/3941372210b7a6d2d6b911385f938b4164186f54" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/3941372210b7a6d2d6b911385f938b4164186f54" data-origin-width="1451" data-origin-height="670"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/bf286c00e3c8d852ea20188e163bb2d095c29bfc" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/bf286c00e3c8d852ea20188e163bb2d095c29bfc" data-origin-width="1295" data-origin-height="598"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/693073a5207b265469b28bf4b83043d5aa3b3250" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/693073a5207b265469b28bf4b83043d5aa3b3250" data-origin-width="1760" data-origin-height="813"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/7d6950e6a5b7adf15c8688d40add3121fdb29128" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/7d6950e6a5b7adf15c8688d40add3121fdb29128" data-origin-width="2396" data-origin-height="1571"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/c2414360f5af2298d338101b571830bcf4bea3f2" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/c2414360f5af2298d338101b571830bcf4bea3f2" data-origin-width="2240" data-origin-height="2549"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/dcca732acece24aeed15de4a9941ee8a05f98001" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/dcca732acece24aeed15de4a9941ee8a05f98001" data-origin-width="2353" data-origin-height="1909"><div class="figcaption">pwm 파형</div></div><p><span data-ke-size="size26"><b>pwm 파형 실험</b></span></p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/758cb93807ea04206cb58b7f075f6d5c27f7367e" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/758cb93807ea04206cb58b7f075f6d5c27f7367e" data-origin-width="2356" data-origin-height="1055"></div><p>a : 삼각파     b : 사인파 </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/12d153229a085f5d46ec4d333aae689fccda99d5" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/12d153229a085f5d46ec4d333aae689fccda99d5" data-origin-width="1024" data-origin-height="473"></div><p>수차례 실패끝에 파형 측정 성공 : 자동설정으로는 않되고, 삼각파를 기준으로 전압디비젼 맞추고, 1ch와  2ch</p><p>파형이 동일 선상이 되게 조정이 필요. </p><p>- 삼각파 파형이 사이파보다 작다보니 피크 부분 반이상이 온 되는게 이해가 됨. 다음 실험인 LC 필터에서 파형이 정현파와 비슷하게 나오기 때문에 실용적으로 이렇게 설정한걸로 추정.</p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/17519efebda4187a9807fd0f17e96108c42f52ff" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/17519efebda4187a9807fd0f17e96108c42f52ff" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/6e2994a03e31787b622bea66556f777f5d87ce78" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/6e2994a03e31787b622bea66556f777f5d87ce78" data-origin-width="1024" data-origin-height="473"><div class="figcaption">삼각파만 측정시 1키로헤르쯔로 60헤르쯔인 정현파를 6/100번 초파.</div></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/947a2913a182b609fcb776849603cef204172561" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/947a2913a182b609fcb776849603cef204172561" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/1a45065baf4dc7a1801f5890b03c33a83d7bf0a2" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/1a45065baf4dc7a1801f5890b03c33a83d7bf0a2" data-origin-width="1387" data-origin-height="1040"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/d6d48c4c8e0ec4f98b6de1f1d50f66b83e33d8a5" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/d6d48c4c8e0ec4f98b6de1f1d50f66b83e33d8a5" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/27119cae832a5836dc541efd6c1a1613765e6b70" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/27119cae832a5836dc541efd6c1a1613765e6b70" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/4f86b185993c4cdcfe45dc421a5ae0d9009dfeea" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/4f86b185993c4cdcfe45dc421a5ae0d9009dfeea" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/b549fc2b396f003fee0b851456c316491a3e1c9c" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/b549fc2b396f003fee0b851456c316491a3e1c9c" data-origin-width="1024" data-origin-height="768"><div class="figcaption">이파형이 나왔어야 했는데 설정 오류인듯 하다.</div></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/ab3db509ed2621e31eb222b31d02a19c34c46b86" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/ab3db509ed2621e31eb222b31d02a19c34c46b86" data-origin-width="1024" data-origin-height="473"><div class="figcaption">재실험하여 동일 파형 측정</div></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/19aa7e41661fa421ec837a4a86b6146680792cc3" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/19aa7e41661fa421ec837a4a86b6146680792cc3" data-origin-width="1024" data-origin-height="473"></div><p>시비율 최대일때의 파형임</p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/81b938a5650a33416c21fb9efd2076d93c6af9e2" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/81b938a5650a33416c21fb9efd2076d93c6af9e2" data-origin-width="1024" data-origin-height="473"><div class="figcaption">주파수를 227HZ로 나추었을때 파형</div></div><p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/fa874be0bb6961eb189cd98a165ebf4162e4530b" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/fa874be0bb6961eb189cd98a165ebf4162e4530b" data-origin-width="1024" data-origin-height="473"></div><p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/7bd149fe31e4c2e497ac132906aff50c46deffc8" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/7bd149fe31e4c2e497ac132906aff50c46deffc8" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/9fe5fb3af421da1eb89a0d2afa536be7af52e86e" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/9fe5fb3af421da1eb89a0d2afa536be7af52e86e" data-origin-width="1024" data-origin-height="474"></div><p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/05d3187290e943a6a2318b2789f3da0d624c3b19" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/05d3187290e943a6a2318b2789f3da0d624c3b19" data-origin-width="2400" data-origin-height="335"><div class="figcaption">하여 변조비를 증가 시칸다.</div></div><p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/07e099ac909654165c1812a307f550777346f51b" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/07e099ac909654165c1812a307f550777346f51b" data-origin-width="1387" data-origin-height="1040"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/07d98c6e509ddd2195300f4c2449c44c6191d118" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/07d98c6e509ddd2195300f4c2449c44c6191d118" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/893594733d9249e19b8bc4317e7e17ebb300bf5c" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/893594733d9249e19b8bc4317e7e17ebb300bf5c" data-origin-width="1024" data-origin-height="474"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/755af038d0b14083e1ec698febebe66f977efae6" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/755af038d0b14083e1ec698febebe66f977efae6" data-origin-width="1024" data-origin-height="473"></div><p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/ce769171bde4aadd77f8672c15b04888e70cdb16" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/ce769171bde4aadd77f8672c15b04888e70cdb16" data-origin-width="1024" data-origin-height="473"></div><p><b><span data-ke-size="size26">구형파 실험</span></b></p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/d3fc98ae467a75bfc51cd44fe7a258ae483f16a0" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/d3fc98ae467a75bfc51cd44fe7a258ae483f16a0" data-origin-width="2204" data-origin-height="2629"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/367131167e5d46e2eab390bc0460e3efdadc237b" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/367131167e5d46e2eab390bc0460e3efdadc237b" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/36c81b2ad1bec9791183ed83885b6e46be9d8659" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/36c81b2ad1bec9791183ed83885b6e46be9d8659" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/4bacf1fc974660bbe053f32364e05f70a20d6d96" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/4bacf1fc974660bbe053f32364e05f70a20d6d96" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/ccb561644471c39e7cf5d152b4b3488524e28966" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/ccb561644471c39e7cf5d152b4b3488524e28966" data-origin-width="650" data-origin-height="510"></div><p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/08276c9c818e77c09bfd20f19944bc8d2c69201c" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/08276c9c818e77c09bfd20f19944bc8d2c69201c" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/78a81b40e1324859e6d1d9a13517c67f51c5c58a" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/78a81b40e1324859e6d1d9a13517c67f51c5c58a" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/9308c8ed5e8318fb3be1656ddaee973c249da86f" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/9308c8ed5e8318fb3be1656ddaee973c249da86f" data-origin-width="1024" data-origin-height="474"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/f5f3c5af2bb81204c9b0a6833fa18f964496f323" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/f5f3c5af2bb81204c9b0a6833fa18f964496f323" data-origin-width="1387" data-origin-height="1040"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/65325d93a16edad8a7d4f8d3a84aa3d2bb94c88f" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/65325d93a16edad8a7d4f8d3a84aa3d2bb94c88f" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/800d4879a69a73f8658f94bbab095cec40f8d101" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/800d4879a69a73f8658f94bbab095cec40f8d101" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/2e05463e9a9fc3478b67e30c60e8c69cf6dddb1f" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/2e05463e9a9fc3478b67e30c60e8c69cf6dddb1f" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/7b73747ce2e0ddc6d73c410468a6e71b2ab60b0c" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/7b73747ce2e0ddc6d73c410468a6e71b2ab60b0c" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/cf73a8e4af7e6054d07a9f8400d31f62e64b1e06" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/cf73a8e4af7e6054d07a9f8400d31f62e64b1e06" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/8200f8b3d7fa3bab70383071bc15e76bd49322e2" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/8200f8b3d7fa3bab70383071bc15e76bd49322e2" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/d113535c45d6bcdf536065365ff95c264bd80bbc" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/d113535c45d6bcdf536065365ff95c264bd80bbc" data-origin-width="1024" data-origin-height="473"><div class="figcaption">시비율 최대일때의 파형 : 여기서 중요한건 아래,위 파형 ON 신호가 겹쳐서는 안됨. 겹치면 단락.</div></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/90a701bf70f47d8c50d103d3f15cf222e89b72f2" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/90a701bf70f47d8c50d103d3f15cf222e89b72f2" data-origin-width="1387" data-origin-height="1040"></div><p><span data-ke-size="size26"><b>저항부하 실험</b></span></p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/df925afb9069cecfd2d6250ecd0251c2aeb6eb6f" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/df925afb9069cecfd2d6250ecd0251c2aeb6eb6f" data-origin-width="2207" data-origin-height="211"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/720cab7a5c60aad5e0f4d307cfa4554c3d8ae9d3" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/720cab7a5c60aad5e0f4d307cfa4554c3d8ae9d3" data-origin-width="2320" data-origin-height="1735"></div><p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/9c49f6cb1b4964e72416bef77c3fa86b2429a7de" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/9c49f6cb1b4964e72416bef77c3fa86b2429a7de" data-origin-width="2276" data-origin-height="622"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/09e7c9d99b64a66c9d9f8d721948d232ba1a7aa1" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/09e7c9d99b64a66c9d9f8d721948d232ba1a7aa1" data-origin-width="1100" data-origin-height="462"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/b3f9b24797a567126f133938f5e9bab435bacb07" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/b3f9b24797a567126f133938f5e9bab435bacb07" data-origin-width="1387" data-origin-height="1040"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/961c57040d151690835c63c04b62e809c44b247e" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/961c57040d151690835c63c04b62e809c44b247e" data-origin-width="1087" data-origin-height="616"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/b79a9aeb56e69ac0275c1641e64bf2935886e461" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/b79a9aeb56e69ac0275c1641e64bf2935886e461" data-origin-width="1387" data-origin-height="1040"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/4738f58e6985977eb2682c5b6ed562690f2a767d" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/4738f58e6985977eb2682c5b6ed562690f2a767d" data-origin-width="1067" data-origin-height="156"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/1a908711b5745ebe41c2ac5626145514b4994283" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/1a908711b5745ebe41c2ac5626145514b4994283" data-origin-width="2193" data-origin-height="935"></div><p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/3c50f5b1a2661fca9d4dfbe11c0ef823c4dbcc46" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/3c50f5b1a2661fca9d4dfbe11c0ef823c4dbcc46" data-origin-width="1387" data-origin-height="1040"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/768ab86533613c669fc00145cd00ccffd7e2feb4" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/768ab86533613c669fc00145cd00ccffd7e2feb4" data-origin-width="1387" data-origin-height="1040"></div><p> </p><p>구형파 실험</p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/ec558886dc5ea008e332ef41f08407fd2dd33ccd" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/ec558886dc5ea008e332ef41f08407fd2dd33ccd" data-origin-width="2295" data-origin-height="1865"></div><p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/263fb4721a4d46e0895385067a3e8430a4aac59e" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/263fb4721a4d46e0895385067a3e8430a4aac59e" data-origin-width="1387" data-origin-height="1040"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/8c29732c57d05ffb5037399d64205d7dc0b1240e" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/8c29732c57d05ffb5037399d64205d7dc0b1240e" data-origin-width="1387" data-origin-height="1040"></div><p> </p><p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/b21b74b259d330a6d99a68f4fb107e5855578ea2" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/b21b74b259d330a6d99a68f4fb107e5855578ea2" data-origin-width="2127" data-origin-height="495"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/b529f78a874140013ebc7412a42a39afed22669d" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/b529f78a874140013ebc7412a42a39afed22669d" data-origin-width="958" data-origin-height="462"></div><p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/e977d8b5a9c741fc2b5c2b1783462ea202fc5904" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/e977d8b5a9c741fc2b5c2b1783462ea202fc5904" data-origin-width="1387" data-origin-height="1040"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/c71fa2fdf3e99506603f855f5772b4124dc35ed4" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/c71fa2fdf3e99506603f855f5772b4124dc35ed4" data-origin-width="969" data-origin-height="604"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/e8adc4c387c74b16621e6a771831e3310ecf59fd" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/e8adc4c387c74b16621e6a771831e3310ecf59fd" data-origin-width="1387" data-origin-height="1040"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/eeb2eb76fbcd276ba89e02a9f374f11567ee1ac0" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/eeb2eb76fbcd276ba89e02a9f374f11567ee1ac0" data-origin-width="1024" data-origin-height="204"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/44466f8276746e0950579d4bd0472bf14476f5a5" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/44466f8276746e0950579d4bd0472bf14476f5a5" data-origin-width="1387" data-origin-height="1040"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/c9bbea2cd70a96e46aba22da6f2b9beb86708bd8" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/c9bbea2cd70a96e46aba22da6f2b9beb86708bd8" data-origin-width="1387" data-origin-height="1040"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/7c74317e3d04cf7bad25e684f77b6e57537288ed" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/7c74317e3d04cf7bad25e684f77b6e57537288ed" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/22f50c5d03ec85c7244b0b8b887ea8da4e3e3e29" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/22f50c5d03ec85c7244b0b8b887ea8da4e3e3e29" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/1efe0e06f07821c5fdfd804787f1ce51e747b02a" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/1efe0e06f07821c5fdfd804787f1ce51e747b02a" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/c236f97d4f89fb94e84554010880939d79052c20" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/c236f97d4f89fb94e84554010880939d79052c20" data-origin-width="1024" data-origin-height="473"></div><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/e8131bcf47ab6a7087ff1ff68bdc1fcafc95bc73" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/e8131bcf47ab6a7087ff1ff68bdc1fcafc95bc73" data-origin-width="1024" data-origin-height="473"></div><p> </p><div class="figure-img" data-ke-type="image" data-ke-style="alignCenter" data-ke-mobilestyle="widthOrigin"><img src="https://t1.daumcdn.net/cafeattach/1ZX2A/4b7ea2819bb0ee03d6575f0c6bda81d599861552" class="txc-image" data-img-src="https://t1.daumcdn.net/cafeattach/1ZX2A/4b7ea2819bb0ee03d6575f0c6bda81d599861552" data-origin-width="593" data-origin-height="303"></div><p> </p><p> </p>