JPS55157978A - Trebled current inverter - Google Patents

Trebled current inverter

Info

Publication number
JPS55157978A
JPS55157978A JP6382479A JP6382479A JPS55157978A JP S55157978 A JPS55157978 A JP S55157978A JP 6382479 A JP6382479 A JP 6382479A JP 6382479 A JP6382479 A JP 6382479A JP S55157978 A JPS55157978 A JP S55157978A
Authority
JP
Japan
Prior art keywords
inverter
current
trebled
converted
unit
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
JP6382479A
Other languages
Japanese (ja)
Other versions
JPS6052669B2 (en
Inventor
Tadashi Okawa
Mitsusachi Motobe
Yasuo Matsuda
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP54063824A priority Critical patent/JPS6052669B2/en
Publication of JPS55157978A publication Critical patent/JPS55157978A/en
Publication of JPS6052669B2 publication Critical patent/JPS6052669B2/en
Expired 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
    • H02M7/483—Converters with outputs that each can have more than two voltages levels
    • H02M7/49—Combination of the output voltage waveforms of a plurality of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Inverter Devices (AREA)

Abstract

PURPOSE:To make one converter available for connection and thus to miniaturize a reactor by controlling specifically a gate for 3 unit inverters through which direct current is converted to alternating current. CONSTITUTION:Reactors 18, 19 are connected to a positive side and a negative side of 3 unit inverters 1, 2, 3 through which direct current is converted to alternating current. A gate pulse is controlled as illustrated for example, and the commutating orders are arranged as 1-3-2 for inverter 1, 2-1-3 for inverter 2 and 3-2-1 for inverter 3. Now, a reactor voltage becomes zero on an average in one cycle of output wave form, and even where the converter comes in one set, a current of each unit inverter can be balanced.
JP54063824A 1979-05-25 1979-05-25 Control method for triplex current source inverter Expired JPS6052669B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54063824A JPS6052669B2 (en) 1979-05-25 1979-05-25 Control method for triplex current source inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54063824A JPS6052669B2 (en) 1979-05-25 1979-05-25 Control method for triplex current source inverter

Publications (2)

Publication Number Publication Date
JPS55157978A true JPS55157978A (en) 1980-12-09
JPS6052669B2 JPS6052669B2 (en) 1985-11-20

Family

ID=13240491

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54063824A Expired JPS6052669B2 (en) 1979-05-25 1979-05-25 Control method for triplex current source inverter

Country Status (1)

Country Link
JP (1) JPS6052669B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58127574A (en) * 1982-01-20 1983-07-29 Mitsubishi Electric Corp Parallel operating system for inverters
JPH06217551A (en) * 1992-10-26 1994-08-05 Hughes Aircraft Co Active three phase power adjustment device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58127574A (en) * 1982-01-20 1983-07-29 Mitsubishi Electric Corp Parallel operating system for inverters
JPH0564028B2 (en) * 1982-01-20 1993-09-13 Mitsubishi Electric Corp
JPH06217551A (en) * 1992-10-26 1994-08-05 Hughes Aircraft Co Active three phase power adjustment device

Also Published As

Publication number Publication date
JPS6052669B2 (en) 1985-11-20

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