JPS561775A - Inverter - Google Patents

Inverter

Info

Publication number
JPS561775A
JPS561775A JP7723679A JP7723679A JPS561775A JP S561775 A JPS561775 A JP S561775A JP 7723679 A JP7723679 A JP 7723679A JP 7723679 A JP7723679 A JP 7723679A JP S561775 A JPS561775 A JP S561775A
Authority
JP
Japan
Prior art keywords
unit inverters
phase difference
phase
secondary sides
components
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
JP7723679A
Other languages
Japanese (ja)
Inventor
Sadanari 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.)
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 JP7723679A priority Critical patent/JPS561775A/en
Publication of JPS561775A publication Critical patent/JPS561775A/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

Landscapes

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

Abstract

PURPOSE:To decrease the rate of inclusion of harmonic waves, and to increase the capacity greatly by employing a plurality of unit inverters which generate at least 12 AC components having a specified sequential phase difference with reference to a fundamental wave. CONSTITUTION:The phase difference of 10 deg. is sequentially given to 18 single-phase unit inverters I1-I18. The secondary sides of transformers T1-T18, which are connected to the unit inverters I1-I18, are Y-connected. To the phases U, V, and W of the secondary sides, 12 AC-voltage components having the sequential phase difference of 10 deg. among the AC voltages of the unit inverters are vectorially synthesized, thereby the phase voltage is formed.
JP7723679A 1979-06-18 1979-06-18 Inverter Pending JPS561775A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7723679A JPS561775A (en) 1979-06-18 1979-06-18 Inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7723679A JPS561775A (en) 1979-06-18 1979-06-18 Inverter

Publications (1)

Publication Number Publication Date
JPS561775A true JPS561775A (en) 1981-01-09

Family

ID=13628222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7723679A Pending JPS561775A (en) 1979-06-18 1979-06-18 Inverter

Country Status (1)

Country Link
JP (1) JPS561775A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59228798A (en) * 1983-06-09 1984-12-22 松下電器産業株式会社 Electronic part supplying device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59228798A (en) * 1983-06-09 1984-12-22 松下電器産業株式会社 Electronic part supplying device

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