JPS57119680A - Starting control of inverter for system connection - Google Patents

Starting control of inverter for system connection

Info

Publication number
JPS57119680A
JPS57119680A JP56005791A JP579181A JPS57119680A JP S57119680 A JPS57119680 A JP S57119680A JP 56005791 A JP56005791 A JP 56005791A JP 579181 A JP579181 A JP 579181A JP S57119680 A JPS57119680 A JP S57119680A
Authority
JP
Japan
Prior art keywords
inverter
power
switch
voltage
starting
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
JP56005791A
Other languages
Japanese (ja)
Other versions
JPS6118423B2 (en
Inventor
Itaru Asai
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
Fuji Electric Manufacturing 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, Fuji Electric Manufacturing Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP56005791A priority Critical patent/JPS57119680A/en
Publication of JPS57119680A publication Critical patent/JPS57119680A/en
Publication of JPS6118423B2 publication Critical patent/JPS6118423B2/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
    • 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
    • H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
    • H02M7/539—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters with automatic control of output wave form or frequency
    • 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)
  • Control Of Electrical Variables (AREA)
  • Inverter Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

PURPOSE:To perform safe starting by a method wherein an AC switch is provided between an inverter and a system and the AC switch is turned on after arriving the voltage at a predetermined value in supplying an AC system with power from a DC power source through an inverter. CONSTITUTION:A DC power supply 1 such as solar batteries or the like is connected to a voltage-type inverter 3 consisting of bridge-connection transistors 12 and the DC power is controlled by a control device 3' to supply the power to an AC system 5. At that time, an AC switch 7 is provided between the inverter 3 and the system 5 and a magnetic contactor 2 short-circuiting a battery 1 is opened and the switch 7 is simultaneously turned on when a capacitor 11 is charged by the voltage supplied from the battery 1 and the value has reached higher than the voltage at the system 5 side. Therefore, the power at the system 5 side will not flow back to the capacitor 11 at the time of starting the inverter to prevent the damage to parts and safe starting can be done.
JP56005791A 1981-01-17 1981-01-17 Starting control of inverter for system connection Granted JPS57119680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56005791A JPS57119680A (en) 1981-01-17 1981-01-17 Starting control of inverter for system connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56005791A JPS57119680A (en) 1981-01-17 1981-01-17 Starting control of inverter for system connection

Publications (2)

Publication Number Publication Date
JPS57119680A true JPS57119680A (en) 1982-07-26
JPS6118423B2 JPS6118423B2 (en) 1986-05-12

Family

ID=11620904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56005791A Granted JPS57119680A (en) 1981-01-17 1981-01-17 Starting control of inverter for system connection

Country Status (1)

Country Link
JP (1) JPS57119680A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932020A (en) * 1982-08-14 1984-02-21 Meidensha Electric Mfg Co Ltd Controller for solar battery driving power converter
US6593520B2 (en) 2000-02-29 2003-07-15 Canon Kabushiki Kaisha Solar power generation apparatus and control method therefor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0213912U (en) * 1988-07-06 1990-01-29

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321733A (en) * 1976-08-13 1978-02-28 Mitsubishi Electric Corp Protective device for inverter
JPS5426421A (en) * 1977-07-29 1979-02-28 Central Res Inst Of Electric Power Ind Reactive power control system for external commutated inverter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5321733A (en) * 1976-08-13 1978-02-28 Mitsubishi Electric Corp Protective device for inverter
JPS5426421A (en) * 1977-07-29 1979-02-28 Central Res Inst Of Electric Power Ind Reactive power control system for external commutated inverter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932020A (en) * 1982-08-14 1984-02-21 Meidensha Electric Mfg Co Ltd Controller for solar battery driving power converter
US6593520B2 (en) 2000-02-29 2003-07-15 Canon Kabushiki Kaisha Solar power generation apparatus and control method therefor

Also Published As

Publication number Publication date
JPS6118423B2 (en) 1986-05-12

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