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JPS56132174A - Control device for inverter device driven by solar battery - Google Patents

Control device for inverter device driven by solar battery

Info

Publication number
JPS56132174A
JPS56132174A JP3496280A JP3496280A JPS56132174A JP S56132174 A JPS56132174 A JP S56132174A JP 3496280 A JP3496280 A JP 3496280A JP 3496280 A JP3496280 A JP 3496280A JP S56132174 A JPS56132174 A JP S56132174A
Authority
JP
Japan
Prior art keywords
solar battery
voltage
inverter
solar
output
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
JP3496280A
Other languages
Japanese (ja)
Inventor
Shigefumi Kurita
Yasuhiko Umezawa
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP3496280A priority Critical patent/JPS56132174A/en
Publication of JPS56132174A publication Critical patent/JPS56132174A/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
    • H02M7/44—Conversion of DC power input into AC power output without possibility of reversal by static converters
    • H02M7/48—Conversion of DC power input into AC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/56—Power conversion systems, e.g. maximum power point trackers

Landscapes

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

Abstract

PURPOSE:To operate at the maximum output of a solar battery always by controlling an inverter device with a frequency according to a detection value of output voltage in such manner that an output voltage of a solar battery may be almost constant regardless of a change in a solar beam energy. CONSTITUTION:A solar battery 1 drives an AC motor 6 connected to a pump 7, etc. through the intermediary of a varaible frequency control inverter device 5A consisting of a pulse width modulation inverter. In addition, output voltages from a battery voltage setter 10 and a solar battery 1 are compared by a comparison means 11 and a pulse width modulation circuit 14 is controlled through the intermediary of a voltage-frequency converter 13, controlling a continuity period and a frequency for the inverter diode 57. Consequently, it is possible to control an output voltage from the solar battery 1 so that it may maintain the almost constant level of a voltage corresponding to a voltage at time of the maximum output generation. Thus the maximum output can be obtained to make an effective use of solar enegy.
JP3496280A 1980-03-19 1980-03-19 Control device for inverter device driven by solar battery Pending JPS56132174A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3496280A JPS56132174A (en) 1980-03-19 1980-03-19 Control device for inverter device driven by solar battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3496280A JPS56132174A (en) 1980-03-19 1980-03-19 Control device for inverter device driven by solar battery

Publications (1)

Publication Number Publication Date
JPS56132174A true JPS56132174A (en) 1981-10-16

Family

ID=12428764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3496280A Pending JPS56132174A (en) 1980-03-19 1980-03-19 Control device for inverter device driven by solar battery

Country Status (1)

Country Link
JP (1) JPS56132174A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60153526A (en) * 1984-01-20 1985-08-13 Sanyo Electric Co Ltd Inverter device
CN106301199A (en) * 2016-08-18 2017-01-04 许昌学院 A kind of photovoltaic power generation apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60153526A (en) * 1984-01-20 1985-08-13 Sanyo Electric Co Ltd Inverter device
CN106301199A (en) * 2016-08-18 2017-01-04 许昌学院 A kind of photovoltaic power generation apparatus

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