JPS5749332A - Method and device for controlling load and ac power supply system - Google Patents

Method and device for controlling load and ac power supply system

Info

Publication number
JPS5749332A
JPS5749332A JP56109905A JP10990581A JPS5749332A JP S5749332 A JPS5749332 A JP S5749332A JP 56109905 A JP56109905 A JP 56109905A JP 10990581 A JP10990581 A JP 10990581A JP S5749332 A JPS5749332 A JP S5749332A
Authority
JP
Japan
Prior art keywords
frequency
supply
power supply
consumer
supply system
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.)
Granted
Application number
JP56109905A
Other languages
English (en)
Other versions
JPH0456535B2 (ja
Inventor
Aaran Pedei Robaato
Supensurei Fuiiruden Jiyon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
South Eastern Electricity Board
Original Assignee
South Eastern Electricity Board
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 South Eastern Electricity Board filed Critical South Eastern Electricity Board
Publication of JPS5749332A publication Critical patent/JPS5749332A/ja
Publication of JPH0456535B2 publication Critical patent/JPH0456535B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/46—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to frequency deviations
    • 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
    • H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
    • H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
    • H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
    • H02J2310/58—The condition being electrical
    • H02J2310/60—Limiting power consumption in the network or in one section of the network, e.g. load shedding or peak shaving
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems
    • Y04S20/222—Demand response systems, e.g. load shedding, peak shaving

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Control Of Electrical Variables (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Jib Cranes (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
JP56109905A 1980-07-14 1981-07-13 Method and device for controlling load and ac power supply system Granted JPS5749332A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8023007A GB2080640B (en) 1980-07-14 1980-07-14 Power supply systems

Publications (2)

Publication Number Publication Date
JPS5749332A true JPS5749332A (en) 1982-03-23
JPH0456535B2 JPH0456535B2 (ja) 1992-09-08

Family

ID=10514757

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56109905A Granted JPS5749332A (en) 1980-07-14 1981-07-13 Method and device for controlling load and ac power supply system

Country Status (9)

Country Link
US (1) US4385241A (ja)
EP (1) EP0044181B1 (ja)
JP (1) JPS5749332A (ja)
AT (1) ATE11471T1 (ja)
AU (1) AU542286B2 (ja)
CA (1) CA1166310A (ja)
DE (1) DE3168465D1 (ja)
GB (1) GB2080640B (ja)
NZ (1) NZ197667A (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005101607A1 (ja) * 2004-04-09 2005-10-27 The Tokyo Electric Power Company, Incorporated 周波数低下時負荷遮断装置
JP2007518381A (ja) * 2003-09-23 2007-07-05 レスポンシブロード リミテッド 配電網安定化システム
WO2011136204A1 (ja) * 2010-04-28 2011-11-03 通研電気工業株式会社 電力系統制御システム、及び、電力系統制御方法
US8073573B2 (en) 2003-06-13 2011-12-06 Battelle Memorial Institute Electrical power distribution control methods, electrical energy demand monitoring methods, and power management devices
US8183826B2 (en) 2009-05-15 2012-05-22 Battelle Memorial Institute Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems
JP2014525732A (ja) * 2011-09-19 2014-09-29 チャンジュン チェ 電力需給災難防止システム
US9753440B2 (en) 2010-04-06 2017-09-05 Battelle Memorial Institute Grid regulation services for energy storage devices based on grid frequency
US11218001B2 (en) 2020-01-10 2022-01-04 Delta Electronics (Shanghai) Co., Ltd Power supply system and method for alternating current load

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443709A (en) * 1982-04-08 1984-04-17 Honeywell Information Systems Inc. Frequency responsive system power sequencer
GB2118742B (en) * 1982-04-20 1985-06-05 Northern Eng Ind Electrical generator control system
US4540890A (en) * 1982-05-24 1985-09-10 Galber Automazione E System for selectively addressing electrical control signals from a control unit to a plurality of remote units
AU591540B2 (en) 1985-12-28 1989-12-07 Konishiroku Photo Industry Co., Ltd. Method of processing light-sensitive silver halide color photographic material
AU622888B2 (en) * 1988-02-23 1992-04-30 Alcatel Australia Limited Electrical load shedding circuit
JPH03503833A (ja) * 1988-02-23 1991-08-22 アルカテル・エヌ・ブイ 電気負荷減少回路
DE4219609A1 (de) * 1992-06-16 1993-12-23 Gottfried Dipl Ing Roessle Verfahren zum Führen eines Wechselstromnetzes, Wechselstromnetz und Steuervorrichtung
US5534734A (en) * 1993-12-09 1996-07-09 Compusci, Inc. Power shedding device
AU707660B2 (en) * 1996-04-01 1999-07-15 Cic Global Llc Distributed frequency relay
AU5071598A (en) * 1996-11-14 1998-06-03 Brian Tolley Corporation Limited Improvements relating to signalling in electricity distribution systems
GB2361118B (en) * 2000-04-07 2002-05-29 Responsiveload Ltd Responsive load system
US6348780B1 (en) * 2000-09-22 2002-02-19 Texas Instruments Incorporated Frequency control of hysteretic power converter by adjusting hystersis levels
GR1003985B (el) * 2001-09-11 2002-09-09 Νικολαου Εμμανουηλ Αντωνιδακης Συστημα διαχειρισης φορτιου και δικτυου
NZ543471A (en) * 2003-04-15 2007-09-28 Gridx Power Ltd A cellular minigrid
CA2498686C (en) * 2005-02-28 2013-02-19 Terra Power Systems Inc. End-user electrical load controller
FI121041B (fi) 2007-11-20 2010-06-15 Kone Corp Teholähteen kuormituksen rajoittaminen
FI120811B (fi) * 2008-01-09 2010-03-15 Waertsilae Finland Oy Sähkövoimansyöttölaitteisto laivakäyttöön
GB2463548B8 (en) * 2008-09-22 2011-08-10 Responsiveload Ltd Smart responsive electrical load
US8201000B2 (en) * 2009-02-24 2012-06-12 International Business Machines Corporation Computing load management method and system
US8205106B2 (en) * 2009-02-24 2012-06-19 International Business Machines Corporation Energy load management method and system
US8014181B2 (en) * 2009-09-29 2011-09-06 General Electric Company Power conversion control system
US8738546B2 (en) * 2009-11-10 2014-05-27 International Business Machines Corporation Self-organizing energy pricing
CN102971928A (zh) * 2010-06-29 2013-03-13 西门子公司 根据电网负载接通终端设备
DE102011006609A1 (de) * 2011-03-31 2012-10-04 BSH Bosch und Siemens Hausgeräte GmbH Steuervorrichtung für einen elektrischen Verbraucher
US20130123998A1 (en) * 2011-11-14 2013-05-16 Christopher Slaboszewicz King Electrical power distribution systems, smart electricity meters, and methods of controlling local power connection
US9213387B2 (en) 2011-11-14 2015-12-15 Emeter Corporation Smart meters, and systems and method for electrical power reconnection
US9647495B2 (en) 2012-06-28 2017-05-09 Landis+Gyr Technologies, Llc Power load control with dynamic capability
US20140246925A1 (en) * 2013-03-04 2014-09-04 Microchip Technology Incorporated Power Grid Load Monitor and Shed Control
CN114194062B (zh) * 2021-12-10 2023-12-26 北京世纪云安新能源有限公司 充电桩充电保护方法、装置、计算机设备和存储介质

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131131A (en) * 1976-04-26 1977-11-02 Toshiba Corp Load selection breaking system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1017057A (fr) * 1950-05-03 1952-12-01 Limiteur fréquencemétrique de pointes
US3529215A (en) * 1967-10-02 1970-09-15 Hathaway Instr Inc Digital off frequency relay
FR1593400A (ja) * 1968-11-26 1970-05-25
CA998103A (en) * 1972-09-14 1976-10-05 Peak Supervision Controls Ltd. Domestic non-essential electrical load control system
US4100426A (en) * 1976-03-10 1978-07-11 Square D Company Load controlling means
US4064485A (en) * 1976-07-22 1977-12-20 Pacific Technology, Inc. Digital load control circuit and method for power monitoring and limiting system
US4246492A (en) * 1977-12-02 1981-01-20 Vandling John M Method of and apparatus for load and/or load control signaling to customers in a power system
US4245319A (en) * 1979-03-19 1981-01-13 Cyborex Laboratories, Inc. Energy management method and apparatus utilizing duty cycle reduction synchronized with the zero points of the applied voltage
US4317049A (en) * 1979-09-17 1982-02-23 Massachusetts Institute Of Technology Frequency adaptive, power-energy re-scheduler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52131131A (en) * 1976-04-26 1977-11-02 Toshiba Corp Load selection breaking system

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8073573B2 (en) 2003-06-13 2011-12-06 Battelle Memorial Institute Electrical power distribution control methods, electrical energy demand monitoring methods, and power management devices
JP2007518381A (ja) * 2003-09-23 2007-07-05 レスポンシブロード リミテッド 配電網安定化システム
US7830037B2 (en) 2003-09-23 2010-11-09 Responsiveload Ltd. Grid stabilising system
WO2005101607A1 (ja) * 2004-04-09 2005-10-27 The Tokyo Electric Power Company, Incorporated 周波数低下時負荷遮断装置
US8183826B2 (en) 2009-05-15 2012-05-22 Battelle Memorial Institute Battery charging control methods, electric vehicle charging methods, battery charging apparatuses and rechargeable battery systems
US9753440B2 (en) 2010-04-06 2017-09-05 Battelle Memorial Institute Grid regulation services for energy storage devices based on grid frequency
US10663932B2 (en) 2010-04-06 2020-05-26 Battelle Memorial Institute Grid regulation services for energy storage devices based on grid frequency
WO2011136204A1 (ja) * 2010-04-28 2011-11-03 通研電気工業株式会社 電力系統制御システム、及び、電力系統制御方法
JP2011234577A (ja) * 2010-04-28 2011-11-17 Tsuken Electric Ind Co Ltd 電力系統制御システム、及び、電力系統制御方法
JP2014525732A (ja) * 2011-09-19 2014-09-29 チャンジュン チェ 電力需給災難防止システム
US11218001B2 (en) 2020-01-10 2022-01-04 Delta Electronics (Shanghai) Co., Ltd Power supply system and method for alternating current load
TWI774142B (zh) * 2020-01-10 2022-08-11 大陸商台達電子企業管理（上海）有限公司 交流負荷供電系統和方法

Also Published As

Publication number Publication date
DE3168465D1 (en) 1985-03-07
EP0044181A1 (en) 1982-01-20
EP0044181B1 (en) 1985-01-23
US4385241A (en) 1983-05-24
CA1166310A (en) 1984-04-24
JPH0456535B2 (ja) 1992-09-08
GB2080640B (en) 1983-12-07
AU542286B2 (en) 1985-02-14
GB2080640A (en) 1982-02-03
AU7271881A (en) 1982-01-21
ATE11471T1 (de) 1985-02-15
NZ197667A (en) 1985-07-31

Similar Documents

Publication Publication Date Title
JPS5749332A (en) Method and device for controlling load and ac power supply system
KR850008069A (ko) 전원시스템 및 그의 제어방법
GB2091051A (en) Dc-to-ac converter
CA2108073A1 (en) Single Transformer Switching Regulator
KR840003157A (ko) 정무효 전력발생기
ES8304726A1 (es) Dispositivo de corte esencialmente simusoidal de una tension continua a partir de una fuente de corriente alterna de red
FR2436521A1 (fr) Appareil de delestage pour installation de distribution electrique
JPS5568733A (en) Program timer with overcurrent control unit
JPS56166773A (en) Controlling device for current type inverter circuit
JPS55103073A (en) Thyristor switch
JPS54153237A (en) Controlling system of ac-dc converter
JPS57173378A (en) Operating method for inverter
JPS5523549A (en) Electric device
JPS55103077A (en) Power converter
JPS56124922A (en) Control unit of power control means
JPS6474080A (en) Abnormality detector of regenerative power absorption circuit
JPS57186983A (en) Overcharging preventing circuit
JPS55124818A (en) Alternating current regulating unit
JPS6412824A (en) Output variation system for inverse voltage detection of dispersed power source
JPS6412860A (en) Switching regulator
JPS5336654A (en) Scr control circuit
JPS52118232A (en) Feed back control type constant voltage transformer power source
JPS5541643A (en) High voltage generating circuit
JPS56143030A (en) Controller for ineffective power
JPS55138121A (en) Electric power switching unit