Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CIRCUITRY STABILIZING SYSTEM AND CIRCUITRY STABILIZING METHOD
Document Type and Number:
WIPO Patent Application WO/2013/065469
Kind Code:
A1
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.

More Like This:
WO/2008/039118AN APPARATUS AND A METHOD FOR A POWER TRANSMISSION SYSTEM
WO/2021/156022METHOD FOR IDENTIFYING ASYMMETRICAL VIBRATIONS WHEN OPERATING AN ELECTRIC DEVICE CONNECTED TO A HIGH-VOLTAGE GRID
JPH0898407CONTROLLER FOR SERIES CAPACITOR
Inventors:
KURODA EISUKE (JP)
SATO YASUO (JP)
WATANABE MASAHIRO (JP)
KAWAHARA TAICHIRO (JP)
HARA KOICHI (JP)
Application Number:
PCT/JP2012/076378
Publication Date:
May 10, 2013
Filing Date:
October 12, 2012
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
HITACHI LTD (JP)
International Classes:
H02J3/24; H02J3/00; H02J13/00
Foreign References:
JP2010233314A2010-10-14
JP2011041354A2011-02-24
JP2011115003A2011-06-09
Attorney, Agent or Firm:
INOUE Manabu et al. (JP)
Manabu Inoue (JP)
Download PDF:
View/Download PDF      PDF Help
Claims:



 
Previous Patent: VEHICLE DRIVE DEVICE

Next Patent: COATING PROCESS DEVICE, COATING PROCESS METHOD AND COMPUTER STORAGE MEDIUM