JPS57156674A - Controller for electric power generation by battery - Google Patents

Controller for electric power generation by battery

Info

Publication number
JPS57156674A
JPS57156674A JP56041234A JP4123481A JPS57156674A JP S57156674 A JPS57156674 A JP S57156674A JP 56041234 A JP56041234 A JP 56041234A JP 4123481 A JP4123481 A JP 4123481A JP S57156674 A JPS57156674 A JP S57156674A
Authority
JP
Japan
Prior art keywords
output
power
generated
frequency
adder
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
JP56041234A
Other languages
Japanese (ja)
Inventor
Tadaharu Shibata
Hiroshi Takaoka
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56041234A priority Critical patent/JPS57156674A/en
Publication of JPS57156674A publication Critical patent/JPS57156674A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE:To enable to manage electric power generated by batteries equally with other generators of thermal power, nuclear power, hydraulic power, etc., in an electric power system by a method wherein when system load, namely system frequency varied, quantity of generation is regulated corresponding to capacity of the generator. CONSTITUTION:When no variation is generated in the system and accordingly no variation is generated in system frequency, no difference exists between an output signal of a frequency setting device 13 and an output signal of a frequency detector 15 to make output of an adder 14 inputting both the output signals to zero, and accordingly to make output of a regulation ratio operator 16 to zero. Accordingly output to be generated by the batteries is decided according to output of an effective power setting device 8. When a load is charged on the power system, system frequency of the power system 5 varies, and accordingly an error is generated between the output signal of the frequency detector 15 and the output signal of the frequency setting device 13 to output an error signal from the adder 14. As a result, a signal being multiplied the error signal outputted from the adder 14 with the regulation ratio is outputted from the regulation ratio operator 16, and it is added to an adder 9 to indicate increasing or decreasing of generating power.
JP56041234A 1981-03-20 1981-03-20 Controller for electric power generation by battery Pending JPS57156674A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56041234A JPS57156674A (en) 1981-03-20 1981-03-20 Controller for electric power generation by battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56041234A JPS57156674A (en) 1981-03-20 1981-03-20 Controller for electric power generation by battery

Publications (1)

Publication Number Publication Date
JPS57156674A true JPS57156674A (en) 1982-09-28

Family

ID=12602718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56041234A Pending JPS57156674A (en) 1981-03-20 1981-03-20 Controller for electric power generation by battery

Country Status (1)

Country Link
JP (1) JPS57156674A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63242173A (en) * 1987-03-27 1988-10-07 Hitachi Ltd Inverter
JP2005086946A (en) * 2003-09-10 2005-03-31 Shikoku Res Inst Inc Distributed power supply device
JP2006311745A (en) * 2005-04-28 2006-11-09 Osaka Gas Co Ltd Power supply output fluctuation control unit
WO2007104167A1 (en) * 2006-03-16 2007-09-20 Abb Research Ltd Method for operating a battery energy storage system (bess) and battery energy storage system
EP2139090A1 (en) 2008-06-24 2009-12-30 ABB Research Ltd. Method for operating a battery energy storage system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63242173A (en) * 1987-03-27 1988-10-07 Hitachi Ltd Inverter
JP2005086946A (en) * 2003-09-10 2005-03-31 Shikoku Res Inst Inc Distributed power supply device
JP2006311745A (en) * 2005-04-28 2006-11-09 Osaka Gas Co Ltd Power supply output fluctuation control unit
WO2007104167A1 (en) * 2006-03-16 2007-09-20 Abb Research Ltd Method for operating a battery energy storage system (bess) and battery energy storage system
EP2139090A1 (en) 2008-06-24 2009-12-30 ABB Research Ltd. Method for operating a battery energy storage system

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