JPS57132218A - Coupling control method for direct current power source of different kind - Google Patents

Coupling control method for direct current power source of different kind

Info

Publication number
JPS57132218A
JPS57132218A JP56016656A JP1665681A JPS57132218A JP S57132218 A JPS57132218 A JP S57132218A JP 56016656 A JP56016656 A JP 56016656A JP 1665681 A JP1665681 A JP 1665681A JP S57132218 A JPS57132218 A JP S57132218A
Authority
JP
Japan
Prior art keywords
power source
output
chopper
voltage
electric power
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
JP56016656A
Other languages
Japanese (ja)
Other versions
JPS6343766B2 (en
Inventor
Nagataka Seki
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 JP56016656A priority Critical patent/JPS57132218A/en
Publication of JPS57132218A publication Critical patent/JPS57132218A/en
Publication of JPS6343766B2 publication Critical patent/JPS6343766B2/ja
Granted 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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load

Abstract

PURPOSE:To utilize electric power generated by the 1st DC power source invariably at its maximum by providing the 1st DC power source whose output varies and a chopper on the output side of the 2nd DC power source which compensates the variation, and by controlling the chopper. CONSTITUTION:The output of a DC power source 1 which utilizes the energy of the sun and wind and the output of a chopper 20 provided to the output side of a battery 2 which compensates the variation of the power source 1 are connected together. The criterion of a voltage reference circuit 33 is set to the voltage Edm of the power source which can supply a maximum output corresponding to the amount of solar iradiation and when an output voltage Ed is lower than it, the output of an amplifier 33 is increased through a detecting circuit 32 and an error detector 33 to increase the conduction angle of a transistor TR21 by a pulse-width modulator 35. When the voltage Ed is higher than the criterion, the control is performed reversely and the chopper 20 is so operated than the output voltage is the Edm. When the supply electric power P1 of the power source 1 is less than electric power PL that a load requires, the difference is compensated by the battery 2 and when P1>PL, the battery 2 is charged through the diode 22 of the chopper 20 to utilize the electric power P1 effectively all the time.
JP56016656A 1981-02-06 1981-02-06 Coupling control method for direct current power source of different kind Granted JPS57132218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56016656A JPS57132218A (en) 1981-02-06 1981-02-06 Coupling control method for direct current power source of different kind

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56016656A JPS57132218A (en) 1981-02-06 1981-02-06 Coupling control method for direct current power source of different kind

Publications (2)

Publication Number Publication Date
JPS57132218A true JPS57132218A (en) 1982-08-16
JPS6343766B2 JPS6343766B2 (en) 1988-09-01

Family

ID=11922383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56016656A Granted JPS57132218A (en) 1981-02-06 1981-02-06 Coupling control method for direct current power source of different kind

Country Status (1)

Country Link
JP (1) JPS57132218A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5889038A (en) * 1981-11-24 1983-05-27 松尾　博文 Solar battery power source system
JPS60256825A (en) * 1984-06-01 1985-12-18 Shikoku Electric Power Co Inc Controller of solar power generating system
WO2006048978A1 (en) * 2004-11-02 2006-05-11 Matsushita Electric Industrial Co., Ltd. Power supply
JP2008024087A (en) * 2006-07-19 2008-02-07 Denso Corp Vehicle seat device and its manufacturing method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5889038A (en) * 1981-11-24 1983-05-27 松尾　博文 Solar battery power source system
JPS60256825A (en) * 1984-06-01 1985-12-18 Shikoku Electric Power Co Inc Controller of solar power generating system
WO2006048978A1 (en) * 2004-11-02 2006-05-11 Matsushita Electric Industrial Co., Ltd. Power supply
US7719252B2 (en) 2004-11-02 2010-05-18 Panasonic Corporation Power supply
JP2008024087A (en) * 2006-07-19 2008-02-07 Denso Corp Vehicle seat device and its manufacturing method
JP4721060B2 (en) * 2006-07-19 2011-07-13 株式会社デンソー Vehicle seat device
US8669492B2 (en) 2006-07-19 2014-03-11 Denso Corporation Passenger seat device having occupant detector embedded in seat of automotive vehicle

Also Published As

Publication number Publication date
JPS6343766B2 (en) 1988-09-01

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