PL3136530T3 - Urządzenie i sposób monitorowania stabilności napięcia - Google Patents

Urządzenie i sposób monitorowania stabilności napięcia

Info

Publication number
PL3136530T3
PL3136530T3 PL15783447T PL15783447T PL3136530T3 PL 3136530 T3 PL3136530 T3 PL 3136530T3 PL 15783447 T PL15783447 T PL 15783447T PL 15783447 T PL15783447 T PL 15783447T PL 3136530 T3 PL3136530 T3 PL 3136530T3
Authority
PL
Poland
Prior art keywords
monitoring device
voltage stability
stability
voltage
monitoring
Prior art date
Application number
PL15783447T
Other languages
English (en)
Inventor
Eisuke Kuroda
Yasuo Sato
Osamu Tomobe
Jun Yamazaki
Masahiro YATSU
Kouichi Hara
Haruki Miyoshi
Original Assignee
Hitachi, Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi, Ltd. filed Critical Hitachi, Ltd.
Publication of PL3136530T3 publication Critical patent/PL3136530T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/00034—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving an electric power substation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/24—Arrangements for preventing or reducing oscillations of power in networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
PL15783447T 2014-04-25 2015-04-06 Urządzenie i sposób monitorowania stabilności napięcia PL3136530T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014090829A JP6244255B2 (ja) 2014-04-25 2014-04-25 電圧安定度監視装置および方法
PCT/JP2015/060690 WO2015163121A1 (ja) 2014-04-25 2015-04-06 電圧安定度監視装置および方法
EP15783447.4A EP3136530B1 (en) 2014-04-25 2015-04-06 Voltage stability-monitoring device and method

Publications (1)

Publication Number Publication Date
PL3136530T3 true PL3136530T3 (pl) 2018-12-31

Family

ID=54332288

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15783447T PL3136530T3 (pl) 2014-04-25 2015-04-06 Urządzenie i sposób monitorowania stabilności napięcia

Country Status (5)

Country Link
US (1) US10473700B2 (pl)
EP (1) EP3136530B1 (pl)
JP (1) JP6244255B2 (pl)
PL (1) PL3136530T3 (pl)
WO (1) WO2015163121A1 (pl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6397760B2 (ja) * 2014-12-26 2018-09-26 株式会社日立製作所 電力系統安定化装置および方法
JP6726959B2 (ja) * 2015-12-16 2020-07-22 株式会社日立製作所 電圧安定度監視装置および方法
CN105406476B (zh) * 2015-12-31 2017-10-13 国家电网公司 基于历史数据的电力系统稳定性快速判断方法
JP6594544B2 (ja) * 2016-07-11 2019-10-23 株式会社日立製作所 電力系統安定化システムおよび安定化方法
US11770001B2 (en) * 2016-07-27 2023-09-26 Hitachi, Ltd. Stability monitoring device and method
JP6715740B2 (ja) * 2016-10-13 2020-07-01 株式会社日立製作所 電力系統の潮流監視装置、電力系統安定化装置および電力系統の潮流監視方法
JP6713937B2 (ja) * 2017-01-30 2020-06-24 株式会社日立製作所 系統運用意思決定支援装置および方法
JP6967364B2 (ja) * 2017-04-07 2021-11-17 株式会社日立製作所 電力系統安定化装置および電力系統安定化方法
WO2019097672A1 (ja) * 2017-11-17 2019-05-23 株式会社日立製作所 電力系統監視装置、電力系統監視方法およびプログラム
CN108229071B (zh) * 2018-02-09 2021-06-22 杭州安脉盛智能技术有限公司 基于ar模型与svdd算法的刀具性能退化评估方法及系统
US10644509B2 (en) * 2018-08-31 2020-05-05 Avista Corporation SK analysis techniques
JP7098515B2 (ja) * 2018-12-14 2022-07-11 株式会社東芝 電力系統安定化装置
US10767630B1 (en) * 2019-05-28 2020-09-08 General Electric Company System and method for operating a wind farm during low wind speeds
CN110460085B (zh) * 2019-08-28 2023-04-07 华北电力大学（保定） 一种考虑风电和负荷特性对电力系统影响的方法
US20230216294A1 (en) * 2020-06-10 2023-07-06 Colorado State University Research Foundation Hybridized transmission switching for contingency management in electric power systems
CN114665498A (zh) * 2020-12-23 2022-06-24 南京邮电大学 一种计及新能源影响的主动配电网脆弱节点辨识方法
CN113224844B (zh) * 2021-05-19 2023-01-24 广东电网有限责任公司 一种配网母线失压事件智能感知方法、系统和设备
KR102645381B1 (ko) * 2021-11-12 2024-03-11 한국에너지기술연구원 분산제어기 측정값을 이용한 전압민감도 측정방법 및 측정장치
CN115986746B (zh) * 2022-12-16 2024-03-26 南方电网数字电网研究院有限公司 基于软传感器的预测方法、装置、计算机设备和存储介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995030266A1 (en) * 1994-04-29 1995-11-09 Michigan State University Method for performing a voltage stability security assessment for a power transmission system
JP3436445B2 (ja) * 1995-07-25 2003-08-11 株式会社東芝 電力系統監視システム
JP2001025168A (ja) * 1999-07-09 2001-01-26 Fuji Electric Co Ltd 電力系統の電圧信頼度解析における並列処理方法
JP2005287128A (ja) 2004-03-29 2005-10-13 Fuji Electric Systems Co Ltd 電力系統安定度監視システム
KR100576511B1 (ko) * 2004-05-11 2006-05-03 한국전기연구원 시계열 데이터를 이용한 전력계통 실시간 전압안정도위험지수 계산 시스템 및 방법
GB0712749D0 (en) * 2007-07-02 2007-08-08 Areva T & D Uk Ltd Method of determining voltage stability margin for load shedding within an electrical power system
JP5423357B2 (ja) * 2009-11-30 2014-02-19 三菱電機株式会社 電圧無効電力監視システム
US8788244B2 (en) * 2010-05-24 2014-07-22 Washington State University Systems and methods for global voltage security assessment in power systems
US8941372B2 (en) 2011-12-20 2015-01-27 General Electric Company Systems and methods for predicting power system instability
US9876352B2 (en) * 2013-02-26 2018-01-23 Washington State University Voltage stability monitoring in power systems

Also Published As

Publication number Publication date
JP2015211512A (ja) 2015-11-24
EP3136530A4 (en) 2018-01-17
US10473700B2 (en) 2019-11-12
EP3136530A1 (en) 2017-03-01
US20170045558A1 (en) 2017-02-16
EP3136530B1 (en) 2018-07-25
WO2015163121A1 (ja) 2015-10-29
JP6244255B2 (ja) 2017-12-06

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