５００台規模太陽光発電システム集中連系時の単独運転検出機能のＹ法解析手法

DOI Web Site Web Site 被引用文献1件 参考文献7件

書誌事項

タイトル別名
  • A CPAT Simulation Analysis on the Effect of Islanding Protection under Clustered PV Application 500 PV Systems
  • 500ダイ キボ タイヨウコウ ハツデン システム シュウチュウ レンケイジ ノ タンドク ウンテン ケンシュツ キノウ ノ Yホウ カイセキ シュホウ

この論文をさがす

抄録

Since the FY2003, the demonstration site Josai-no-mori including over 500 residences with PV system has been under construction at the Ota City, Gunma prefecture in Japan. It is important to clear the safety of islanding protection. However, it is very difficult to verify the islanding phenomena including many PV systems on the actual utility grid, where the people are leading life actually. Therefore, it becomes important to develop a technique employing simulation analysis for the safety evaluation.<br>Purpose of our study is to clear the details of dangerous islanding phenomena and the effects of various protection methods under clustered installation of over 500 PV systems within a partial area of utility grid. To solve these problems, a new analysis method has been developed, that is based on the CRIEPI's Power system Analysis Tools (CPAT) technology implemented by CRIEPI, so called “Y-method".<br>As a noteworthy result, it has been confirmed that the new simulation method has a capability to expand to the large-scale clustered installation model including 500 PV systems on utility grid. The validity of simulation analysis has been verified by comparing with preliminary indoor tests. In addition, it has been clarified that the combination of passive and active protection methods is very effective to avoid the islanding phenomena.

収録刊行物

被引用文献 (1)*注記

もっと見る

参考文献 (7)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ