Title:
系統安定化システム及び系統安定化方法
Document Type and Number:
Japanese Patent JP5616311
Kind Code:
B2
Abstract:
An information acquiring unit (1A) acquires predetermined information relating to an electric power circuitry (2). A function-defective equipment determining unit (1B) determines function-defective equipment on the basis of the predetermined information. A stability determining unit (1C) determines whether the function-defective equipment is related to a stabilization measure. A division area determining unit (1D) determines division areas for dividing the electric power circuitry into a bad-condition circuitry including the function-defective equipment and a good-condition circuitry not including the function-defective equipment. A control command transmitting unit (1F) transmits, to a predetermined apparatus included in the electric power circuitry, a control command for dividing the electric power circuitry into the good-condition circuitry and the bad-condition circuitry. According to these arrangements, if any trouble occurs in equipment within the electric power circuitry, a circuitry structure including the equipment in which the trouble has occurred can be isolated before occurrence of any one of expected accidents, thereby maintaining the reliability of the electric power circuitry.
Inventors:
黒田 英佑
佐藤 康生
渡辺 雅浩
河原 大一郎
原 弘一
佐藤 康生
渡辺 雅浩
河原 大一郎
原 弘一
Application Number:
JP2011238407A
Publication Date:
October 29, 2014
Filing Date:
October 31, 2011
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
H02J3/00; H02J3/24; H02J13/00
Attorney, Agent or Firm:
Patent business corporation Wil photograph international patent firm