JP2012217332A5 - - Google Patents

Download PDF

Info

Publication number
JP2012217332A5
JP2012217332A5 JP2012075355A JP2012075355A JP2012217332A5 JP 2012217332 A5 JP2012217332 A5 JP 2012217332A5 JP 2012075355 A JP2012075355 A JP 2012075355A JP 2012075355 A JP2012075355 A JP 2012075355A JP 2012217332 A5 JP2012217332 A5 JP 2012217332A5
Authority
JP
Japan
Prior art keywords
tap
calculating
period
average voltage
voltage profile
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2012075355A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012217332A (ja
Filing date
Publication date
Priority claimed from US13/077,504 external-priority patent/US8531173B2/en
Application filed filed Critical
Publication of JP2012217332A publication Critical patent/JP2012217332A/ja
Publication of JP2012217332A5 publication Critical patent/JP2012217332A5/ja
Pending legal-status Critical Current

Links

JP2012075355A 2011-03-31 2012-03-29 タップ切換器を動作させるためのシステムおよび方法 Pending JP2012217332A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/077,504 US8531173B2 (en) 2011-03-31 2011-03-31 System and method for operating a tap changer
US13/077,504 2011-03-31

Publications (2)

Publication Number Publication Date
JP2012217332A JP2012217332A (ja) 2012-11-08
JP2012217332A5 true JP2012217332A5 (enExample) 2015-05-07

Family

ID=46044348

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012075355A Pending JP2012217332A (ja) 2011-03-31 2012-03-29 タップ切換器を動作させるためのシステムおよび方法

Country Status (3)

Country Link
US (1) US8531173B2 (enExample)
EP (1) EP2506384B1 (enExample)
JP (1) JP2012217332A (enExample)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2700061A4 (en) 2011-04-22 2014-11-19 Expanergy Llc SYSTEMS AND METHOD FOR ANALYZING ENERGY CONSUMPTION
US20130024033A1 (en) * 2011-07-20 2013-01-24 General Electric Company Systems and methods for a power distribution transfer capacity calculator
BRPI1106471B1 (pt) * 2011-10-17 2020-12-22 Companhia Hidro Elétrica Do São Francisco - Chesf método de regulação de tensão e paralelismo entre diferentes modelos de fontes de tensão e/ou vãos energizados de alta tensão
US9281756B2 (en) * 2011-11-11 2016-03-08 Varentec, Inc. Power flow controller with a fractionally rated back-to-back converter
CA2856887C (en) 2011-11-28 2021-06-15 Expanergy, Llc Energy search engine with autonomous control
US9582020B2 (en) 2013-03-15 2017-02-28 Dominion Resources, Inc. Maximizing of energy delivery system compatibility with voltage optimization using AMI-based data control and analysis
US9678520B2 (en) 2013-03-15 2017-06-13 Dominion Resources, Inc. Electric power system control with planning of energy demand and energy efficiency using AMI-based data analysis
US9847639B2 (en) 2013-03-15 2017-12-19 Dominion Energy, Inc. Electric power system control with measurement of energy demand and energy efficiency
US9553453B2 (en) 2013-03-15 2017-01-24 Dominion Resources, Inc. Management of energy demand and energy efficiency savings from voltage optimization on electric power systems using AMI-based data analysis
US9563218B2 (en) 2013-03-15 2017-02-07 Dominion Resources, Inc. Electric power system control with measurement of energy demand and energy efficiency using t-distributions
CN103257591B (zh) * 2013-03-29 2015-11-18 国家电网公司 一种分接头升降指令仿真装置
JP6191229B2 (ja) * 2013-05-15 2017-09-06 富士電機株式会社 タップ計画値算出方法及びこれを用いたタップ指令値の決定方法、制御目標値算出方法、並びにタップ計画値算出装置、タップ指令値決定装置、タップ計画値算出プログラム
US9729678B2 (en) 2013-10-03 2017-08-08 Duke Energy Corporation Methods of processing data corresponding to a device that corresponds to a gas, water, or electric grid, and related devices and computer program products
CN103618379B (zh) * 2013-10-22 2017-03-29 芜湖大学科技园发展有限公司 一种动态、可扩展的电网开关估计系统
DE102013224411A1 (de) 2013-11-26 2015-05-28 Siemens Aktiengesellschaft Verfahren zur rechnergestützten Konfiguration eines elektrischen Stromnetzes
CN103872681A (zh) * 2014-03-25 2014-06-18 国家电网公司 一种基于主配网一体化的在线实时合环方法
JP6448032B2 (ja) * 2015-03-06 2019-01-09 東京電力ホールディングス株式会社 Ｄｒ制御システムおよびｄｒ制御方法
US10116135B1 (en) * 2015-05-08 2018-10-30 Statistics & Control, Inc. Method and apparatus for voltage control in electric power systems
US10732656B2 (en) 2015-08-24 2020-08-04 Dominion Energy, Inc. Systems and methods for stabilizer control
CN110383201B (zh) 2015-11-09 2022-01-18 日立能源瑞士股份公司 功率设备控制器和配电系统
JP6752071B2 (ja) * 2016-07-19 2020-09-09 株式会社日立製作所 配電系統の系統最適化計算装置および系統最適化計算方法
CN106300396A (zh) * 2016-08-29 2017-01-04 华北电力大学（保定） 实现三相负荷平衡的电动汽车充电开关装置及充电方法
US10048709B2 (en) * 2016-09-19 2018-08-14 General Electric Company System and method for regulation of voltage on an electric power system
CN109840646A (zh) * 2017-11-27 2019-06-04 国网辽宁省电力有限公司经济技术研究院 基于大数据处理的电压监测方法
GB2569910B (en) 2018-03-23 2020-04-29 Electricity North West Property Ltd System for frequency regulation on a power distribution network
KR102192000B1 (ko) * 2020-04-29 2020-12-16 주식회사 시너지 분산형 발전 설비의 발전 효율 향상 장치 및 방법
EP4214526A4 (en) * 2020-10-06 2024-10-30 AVO Multi-Amp Corporation DBA Megger, Inc. TRANSFORMER TEST SYSTEM AND METHODS
EP3989382A1 (en) * 2020-10-26 2022-04-27 Siemens Gamesa Renewable Energy Innovation & Technology S.L. Wind turbine auxiliary power system
CN112994040B (zh) * 2021-02-26 2022-06-14 广东电网有限责任公司韶关供电局 一种变压器电压调节方法及变压器
ES2950896B2 (es) * 2022-03-10 2024-12-02 Ormazabal Corporate Tech A I E Método de determinación de la consigna óptima y de la política de control de un regulador automático de tensión para transformadores con cambiador de tomas eléctricas en carga
CN114696693B (zh) * 2022-06-01 2022-08-26 山东东辰节能电力设备有限公司 一种智能调容变压器
CN119628220B (zh) * 2024-11-26 2025-07-25 广东华井科技有限公司 一种换流变压器有载分接开关控制系统及方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198126A (ja) * 1984-10-19 1986-05-16 株式会社東芝 電圧制御装置
JPS63299722A (ja) * 1987-05-28 1988-12-07 Hitachi Ltd 電圧調整継電器
JP2734207B2 (ja) 1991-01-17 1998-03-30 株式会社日立製作所 系統電圧制御方法及び装置
JP2515076B2 (ja) * 1992-02-28 1996-07-10 東北電力株式会社 電圧無効電力の制御方法及び装置
JPH05328608A (ja) 1992-05-22 1993-12-10 Tohoku Electric Power Co Inc 電圧無効電力制御装置
US5541498A (en) * 1994-12-08 1996-07-30 Beckwith; Robert W. Distribution circuit var management system using adaptive capacitor controls
JP2002271988A (ja) * 2001-03-07 2002-09-20 Kawamura Electric Inc 節電装置
JP2004173384A (ja) 2002-11-19 2004-06-17 Mitsubishi Electric Corp 自動電圧調整装置
US6924565B2 (en) * 2003-08-18 2005-08-02 General Electric Company Continuous reactive power support for wind turbine generators
BRPI0601093A (pt) 2006-02-17 2007-11-06 Eduardo Pedrosa Santos sistema para regulação de tensão, controle, proteção e monitoração de estado de comutadores sob carga de transformadores de potência, reguladores de tensão, bancos de capacitores e congêneres
US7444266B2 (en) 2006-03-21 2008-10-28 Abb Technology Ltd. Control system for a transformer or reactor
EP2362978B1 (en) * 2008-11-05 2013-01-02 ABB Research Ltd. Reactive power optimization
AU2010204729A1 (en) * 2009-01-14 2011-09-01 Integral Analytics, Inc. Optimization of microgrid energy use and distribution
EP2394347B1 (en) * 2009-02-05 2017-08-23 ABB Research Ltd. Integrated voltage and var optimization process for a distribution system
DK2427949T3 (da) * 2009-05-07 2020-06-29 Virginia Electric And Power Company Voltage conservation using advanced metering infrastructure and substation centralized voltage control
US8476874B2 (en) * 2009-10-13 2013-07-02 Schweitzer Engineering Laboratories, Inc Systems and methods for synchronized control of electrical power system voltage profiles
CA2731433C (en) * 2010-02-09 2018-05-15 Open Access Technology International, Inc. Systems and methods for demand response and distributed energy resource management
US9282383B2 (en) * 2011-01-14 2016-03-08 Trilliant Incorporated Process, device and system for volt/VAR optimization

Similar Documents

Publication Publication Date Title
JP2012217332A5 (enExample)
JP2014512801A5 (enExample)
WO2015172034A3 (en) Automation operating and management system
WO2014109895A3 (en) Energy storage control system and method
WO2014080337A3 (en) Signal-level based control of power grid load systems
JP2014531887A5 (enExample)
HK1251125A1 (zh) 电子蒸气提供系统
WO2014109892A3 (en) System and method for controlling voltage on a power network
WO2013026039A3 (en) Proactive power management using a power management unit
WO2013130836A3 (en) Control circuit and method for controlling a flyback converter operating in both dcm and ccm
WO2012016738A3 (de) Verfahren zur begrenzung eines einschaltstromes in einem elektrischen netz
Gouta et al. Model-based predictive and backstepping controllers for a state coupled four-tank system with bounded control inputs: A comparative study
WO2015002948A3 (en) Motor control for stability and power supply protection
WO2012171592A3 (de) Steuern der verwendung von energie
WO2014043219A3 (en) Dc to dc converter, controller, and control techniques
Ping et al. Off-line approach to dynamic output feedback robust model predictive control
EP2760118A3 (en) Power conditioner, photovoltaic system, and abnormality determination method
JP2016527856A5 (enExample)
Bo et al. Adaptive reconnection-based arbitrary Lagrangian Eulerian method
WO2015028242A3 (en) Model predictive control of an electrical system
MX2018012628A (es) Sistemas de filtrado y metodos para el control de voltaje.
Niu et al. Research on the robust current control algorithm of permanent magnet synchronous motor based on deadbeat control principle
JP2015042044A5 (enExample)
WO2014076167A3 (en) Controlling an electrical converter
WO2014037190A3 (en) Method to provide primary control power by an energy storage system