학술논문
A Study for Integrated Measures for Installation of Photovoltaics by Stochastic Analysis of Hosting Capacity in Distribution Networks / ホスティングキャパシティの確率論的解析による配電系統での太陽光発電の統合的導入対策に向けた一検討
Document Type
Journal Article
Author
Source
電気学会論文誌Ｂ（電力・エネルギー部門誌） / IEEJ Transactions on Power and Energy. 2019, 139(11):656
Subject
Language
Japanese
ISSN
0385-4213
1348-8147
1348-8147
Abstract
Though installation of photovoltaic (PV) systems already exceeds 40GW, more and more PV will be needed for de-carbonization. The capacity of PV will be several times of the load or more, especially in rural area distribution feeders. This paper proposes integrated measures for such PV installations which combine grid reinforcement and PV power factor control. The reinforcement includes not only replacing to heavier lines, but also using 22kV lines partially. Hosting capacities are analyzed stochastically to evaluate and compare the impact of these measures.