JPS6466718A - Photovoltaic power generation controller - Google Patents

Photovoltaic power generation controller

Info

Publication number
JPS6466718A
JPS6466718A JP62222989A JP22298987A JPS6466718A JP S6466718 A JPS6466718 A JP S6466718A JP 62222989 A JP62222989 A JP 62222989A JP 22298987 A JP22298987 A JP 22298987A JP S6466718 A JPS6466718 A JP S6466718A
Authority
JP
Japan
Prior art keywords
output
short
circuit
battery
switch
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
JP62222989A
Other languages
Japanese (ja)
Inventor
Kunio Kokado
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP62222989A priority Critical patent/JPS6466718A/en
Publication of JPS6466718A publication Critical patent/JPS6466718A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Abstract

PURPOSE:To effectively consume the generated electric power by giving the magnifying correction to the level of the output signal produced by an output detecting means only when the output current of a solar battery is larger than the output current set right before a short circuit by a specific multiple. CONSTITUTION:A photovoltaic power generation controller consists of a slar battery 1, an output detecting means 2, a reference signal generating means 3, a signal comparing means 4, a switch means 6, a battery 7, etc. These means 3, 4 and 6 form a load control circuit 11. Furthermore a short switch 12 is added to open and close a short resistor 15 set at the next stage side of the means 2 together with an output signal correction circuit 13. These switch 12 and circuit 13 are connected to a short switch control circuit 16, the means 2 and the circuit 11 respectively. Thus the circuit 13 works in case the output current obtained when the battery 1 has the resistance short is larger than the value obtained by multiplying the output current set right before the short by (1+alpha) (alpha=0-0.5). Then the level of the output signal is increased upto the value corresponding to the output equal to the maximum output value or so.
JP62222989A 1987-09-08 1987-09-08 Photovoltaic power generation controller Pending JPS6466718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62222989A JPS6466718A (en) 1987-09-08 1987-09-08 Photovoltaic power generation controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62222989A JPS6466718A (en) 1987-09-08 1987-09-08 Photovoltaic power generation controller

Publications (1)

Publication Number Publication Date
JPS6466718A true JPS6466718A (en) 1989-03-13

Family

ID=16791058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62222989A Pending JPS6466718A (en) 1987-09-08 1987-09-08 Photovoltaic power generation controller

Country Status (1)

Country Link
JP (1) JPS6466718A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013005804A1 (en) * 2011-07-07 2013-01-10 三洋電機株式会社 Switching device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013005804A1 (en) * 2011-07-07 2013-01-10 三洋電機株式会社 Switching device

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