The Dept. of Energy has announced more than $70 million in research and development selections to seed new technologies across the solar supply chain. Funding from President Biden’s Bipartisan Infrastructure Law will enable new entrants to the solar manufacturing market to establish their technologies and access more capital. The 18 selected projects will address gaps in the domestic solar manufacturing supply chain, including equipment, ingots and wafers, and silicon and thin-film solar cell manufacturing, and open new markets for solar technologies like integrated-photovoltaics and agrivoltaics.
“The Biden-Harris Administration is committed to building an American-made solar supply chain that boosts innovation, drives down costs for families, and delivers jobs across the nation,” said U.S. Secretary of Energy Jennifer M. Granholm. “Thanks to historic funding and actions from the President’s clean energy agenda, we’re able to deploy more solar power – the cheapest form of energy – to millions more Americans with panels stamped made in the USA.”
The Silicon Solar Manufacturing and Dual-use Photovoltaics Incubator funding program will provide $27 million to 10 selected projects, and the Advancing U.S. Thin-Film Solar Photovoltaics funding program will award $44 million to eight selected projects.
The awardees include:
Project: Noria Energy Holdings – Tracking and Positioning System for Floating Solar
Location: Sausalito, California
DOE Award Amount: $1.6 million
Awardee Cost Share: $1 million
Project Description: This project aims to develop tracker components for floating solar systems, demonstrate and test various sizes of installations, and test certifications to ensure reliable operation and product bankability. The proposed technology allows floating PV islands to rotate and follow the sun throughout the day. Tracking the sun leads to increased power output per solar panel installed, reducing the cost of electricity from floating solar arrays.
[번역] 프로젝트: Noria Energy Holdings – 부유형 태양광을 위한 추적 및 위치 확인 시스템
위치: 캘리포니아 주 소살리토
DOE 보조금 금액: 160만 달러
수혜자 비용 공유: 100만 달러
프로젝트 설명: 이 프로젝트의 목표는 수상 태양광 발전 시스템용 추적기 구성 요소를 개발하고, 다양한 규모의 설치를 시연 및 테스트하고, 인증을 테스트하여 안정적인 작동과 제품 금융 가능성을 보장하는 것입니다. 제안된 기술을 사용하면 부유형 PV 아일랜드가 하루 종일 태양을 회전하고 따라갈 수 있습니다. 태양을 추적하면 설치된 태양광 패널당 전력 출력이 증가하여 부유형 태양광 어레이의 전기 비용이 절감됩니다.
URL: https://www.solarpowerworldonline.com/2024/05/doe-invests-71-million-in-solar-manufacturing-rd/
국내보도기사: https://www.industrynews.co.kr/news/articleView.html?idxno=53410
Tracking the sun with floating solar
Floating solar presents many benefits, offering a source of renewable energy where land is scarce. Instead of covering valuable land, this technology uses large bodies of water, usually lakes and reservoirs, to host arrays of solar panels. Floating solar studies have also shown multiple water quality and water retention benefits, with a reduction in evaporation and harmful algae blooms.
URL: https://www.dynautics.com/2024/03/08/tracking-the-sun-with-floating-solar/
Autonomous Positioning System for Floating Solar Solution
Dynautics collaborates with Noria Energy on AquaPhi, an autonomous positioning system that enables rotational tracking of the sun
URL: https://www.oceansciencetechnology.com/news/autonomous-positioning-system-for-floating-solar-solution/
한국 '무축 회전식 수상 태양광' 기술개발 현황
1.개발 목적
(1).회전식 수상 태양광은 수면 위에 있는 발전시설 전체를 태양을 따라 회전하여 발전량을 극대화시키는 기술로 육상 고정식 대비 30% 이상 발전량 증가
(2).회전축을 중심으로 돌아가는 방식 대비 마찰을 최소화하여서 고장율 획기적으로 감소
(3).회전식 수상 태양광 발전기술은 일본, 이탈리아, 프랑스, 미국, 이스라엘, 호주 등 일부 기술선진국에서만 개발하고 있으며 한국에서 ‘무축(無軸) 회전식' 수상 태양광 발전 기술 '세계 최초'로 개발 성공!
2.현재 시설과 차별성
(1).국내외의 회전식 수상태양광은 회전축을 중심으로 돌아가는 방식으로 저수지 바닥에 파일을 박으므로 공사비용이 증가하는 문제점 해결
(2).회전축을 이용한 공법은 가동 후 부력체의 동요 및 회전축과의 충돌로 인하여 유지관리가 어려움을 극복
3.무축 회전의 장점
(1).‘무회전축(無回轉軸) 회전식 수상 태양광 발전기술’은 회전축 없이 발전시설 전체를 회전시킴으로써 구동시스템 슬림화 성공
(2).회전 위한 전력소모량을 줄여서 운영비 절감
(3).유지관리가 국내외 회전축을 이용한 방식에 비하여 편리
(4).수면의 빛 간섭효과 극대화하여서 발전효율 극대화
#별첨
1.YOUTUBE 동영상
https://www.youtube.com/watch?v=1LBvI1dG8G8
2.국내 학술논문 발표 자료: The Pivotless Tracking Type Floating Photovoltaic System and the Collected Data Analysis
Hongsub Jee1) ․ Minwoo Kim2) ․ Jaesung Bae1) ․ Jeongho Jeong1) ․ Jaehyeong Lee1)* 1)Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon, 16419, Korea
2)INIworld Co., Ltd. Suwon, 16417, Korea
Received November 23, 2021; Revised December 16, 2021; Accepted December 16, 2021
3).URL https://journal.kpvs.or.kr/articles/pdf/d28a/cpr-2021-009-04-4.pdf
3.해외 학술논문 발표 자료:Comparing the Performance of Pivotless Tracking and Fixed-Type Floating Solar Power Systems
by Hongsub Jee 1,Yohan Noh 1,Minwoo Kim 2 andJaehyeong Lee 1,*ORCID
1). Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon 16419, Republic of
Korea
2). INIworld Co., Ltd., Suwon 16417, Republic of Korea*
Author to whom correspondence should be addressed.
Appl. Sci. 2022, 12(24), 12926; https://doi.org/10.3390/app122412926
Received: 13 November 2022 / Revised: 8 December 2022 / Accepted: 15 December 2022 / Published: 16 December 2022
3).URL https://www.mdpi.com/2076-3417/12/24/12926
4. 일본 학술논문 발표 자료: ピボットレス追跡と固定型フローティング太陽熱発電システムの性能比較【JST・京大機械翻訳】
Comparing the Performance of Pivotless Tracking and Fixed-Type Floating Solar Power Systems
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著者 (4件): Jee Hongsub (Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea) , Noh Yohan (Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea) , Kim Minwoo (INIworld Co., Ltd., Suwon 16417, Republic of Korea) , Lee Jaehyeong (Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon 16419, Republic of Korea)
資料名: Applied Sciences (Web) (Applied Sciences (Web))
巻: 12 号: 24 ページ: 12926 発行年: 2022年
JST資料番号: U7135A ISSN: 2076-3417 資料種別: 逐次刊行物 (A)
記事区分: 短報 発行国: スイス (CHE) 言語: 英語 (EN)
https://jglobal.jst.go.jp/detail?JGLOBAL_ID=202302246334831624
고정식 수상 태양광 대비 무축 회전식 전기 생산량 차이 분석 자료