Method for Rapidly Determining Line Drop Compensator Parameters of Low-Voltage Regulator using Classifiers

• Kikusato Hiroshi

  School of Advanced Science and Engineering, Faculty of Science and Engineering, Waseda University JST, CREST

• Takahashi Naoyuki

  School of Advanced Science and Engineering, Faculty of Science and Engineering, Waseda University JST, CREST

• Yoshinaga Jun

  School of Advanced Science and Engineering, Faculty of Science and Engineering, Waseda University JST, CREST

• Fujimoto Yu

  School of Advanced Science and Engineering, Faculty of Science and Engineering, Waseda University JST, CREST

• Hayashi Yasuhiro

  School of Advanced Science and Engineering, Faculty of Science and Engineering, Waseda University JST, CREST

• Kusagawa Shinichi

  TAKAOKA TOKO CO., LTD.

• Motegi Noriyuki

  TAKAOKA TOKO CO., LTD.

Bibliographic Information

Other Title

• 判別器を用いたLVRのLDC制御パラメータの高速決定手法
• ハンベツキ オ モチイタ LVR ノ LDC セイギョ パラメータ ノ コウソク ケッテイ シュホウ

Abstract

Compensating the voltage within the appropriate range becomes difficult when a large number of photovoltaic (PV) systems are installed. As a solution to this problem, the installation of a low-voltage regulator (LVR) has been studied. In this paper, we propose a method for rapidly and accurately determining the line drop compensator method (LDC) parameters as a part of a voltage management scheme, which consists of prediction, operation, and control. In the proposed method, candidates of the appropriate LDC parameters are selected with low computational cost by using classifiers that learns the relation between power series data and the properness of LDC parameters. We performed numerical simulations to evaluate the validity from the viewpoints of computational time and classification accuracy for determination of the LDC parameters, and verified the voltage control performance of the proposed method.

Journal

• IEEJ Transactions on Power and Energy

  IEEJ Transactions on Power and Energy 135 (7), 446-453, 2015

  The Institute of Electrical Engineers of Japan

Keywords

• distribution system
• voltage control
• low-voltage regulator (LVR)
• line drop compensator (LDC) method
• support vector machine (SVM)
• random forest

Details

• CRID: 1390001204603317248
• NII Article ID: 130005085201
• NII Book ID: AN10136334
• DOI: 10.1541/ieejpes.135.446
• ISSN: 13488147
• ISSN: 03854213
• NDL BIB ID: 026606405
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I026606405
• Web Site: https://www.jstage.jst.go.jp/article/ieejpes/135/7/135_446/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed