JPS56150974A - Converting device of self-excited type - Google Patents

Converting device of self-excited type

Info

Publication number
JPS56150974A
JPS56150974A JP5390680A JP5390680A JPS56150974A JP S56150974 A JPS56150974 A JP S56150974A JP 5390680 A JP5390680 A JP 5390680A JP 5390680 A JP5390680 A JP 5390680A JP S56150974 A JPS56150974 A JP S56150974A
Authority
JP
Japan
Prior art keywords
self
inverters
excited
voltage
converting device
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
JP5390680A
Other languages
Japanese (ja)
Other versions
JPS635994B2 (en
Inventor
Susumu Matsumura
Masao Yano
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.)
Kansai Electric Power Co Inc
Mitsubishi Electric Corp
Original Assignee
Kansai Electric Power Co Inc
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 Kansai Electric Power Co Inc, Mitsubishi Electric Corp filed Critical Kansai Electric Power Co Inc
Priority to JP5390680A priority Critical patent/JPS56150974A/en
Publication of JPS56150974A publication Critical patent/JPS56150974A/en
Publication of JPS635994B2 publication Critical patent/JPS635994B2/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
    • H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
    • H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
    • H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/75—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/757—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/7575—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only for high voltage direct transmission link
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

PURPOSE:To make the device applicable to a system of high DC transmission voltage by a method wherein a plurality of voltage type self-excited inverters are used in series connection, and a multiple tansformer is used to form the self-excited type converting device. CONSTITUTION:The AC systems 1 and 2 are connected each other through the converting devices 12, 3 and a DC transmission line 10. For the converting device 3, the three voltage type self-excited inverters 30, 40, 50 are connected each other in series, and AC outputs of those inverters are connected to corresponding windings 273, 274, 275 of the multiple transformer 27 and further, the windings on one side are respectively connected in series, and neutral point 271 is formed to be connected to the AC system 2. Accordingly, the output voltage is allowed to approach a sine- wave form and effectively adapted to the DC transmission system of the high transmission voltage by giving phase differences by 20 deg. to the inverters 30, 40, 50 and making those the self-excited inverters in 18 phases as a whole.
JP5390680A 1980-04-23 1980-04-23 Converting device of self-excited type Granted JPS56150974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5390680A JPS56150974A (en) 1980-04-23 1980-04-23 Converting device of self-excited type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5390680A JPS56150974A (en) 1980-04-23 1980-04-23 Converting device of self-excited type

Publications (2)

Publication Number Publication Date
JPS56150974A true JPS56150974A (en) 1981-11-21
JPS635994B2 JPS635994B2 (en) 1988-02-06

Family

ID=12955752

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5390680A Granted JPS56150974A (en) 1980-04-23 1980-04-23 Converting device of self-excited type

Country Status (1)

Country Link
JP (1) JPS56150974A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62126871A (en) * 1985-11-26 1987-06-09 Takaoka Ind Ltd No-break inverter power source system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62126871A (en) * 1985-11-26 1987-06-09 Takaoka Ind Ltd No-break inverter power source system

Also Published As

Publication number Publication date
JPS635994B2 (en) 1988-02-06

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