JPS55120375A - Multi-connection inverter - Google Patents

Multi-connection inverter

Info

Publication number
JPS55120375A
JPS55120375A JP2535279A JP2535279A JPS55120375A JP S55120375 A JPS55120375 A JP S55120375A JP 2535279 A JP2535279 A JP 2535279A JP 2535279 A JP2535279 A JP 2535279A JP S55120375 A JPS55120375 A JP S55120375A
Authority
JP
Japan
Prior art keywords
voltages
same
capacity
output
unit inverters
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
JP2535279A
Other languages
Japanese (ja)
Other versions
JPS6353794B2 (en
Inventor
Toshihiko Hoshi
Kazuyoshi Hosaka
Tadao Mizutani
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
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 filed Critical Fuji Electric Co Ltd
Priority to JP2535279A priority Critical patent/JPS55120375A/en
Publication of JPS55120375A publication Critical patent/JPS55120375A/en
Publication of JPS6353794B2 publication Critical patent/JPS6353794B2/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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/285—Single converters with a plurality of output stages connected in parallel

Landscapes

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

Abstract

PURPOSE:To manufacture a multi-connection inverter with large capacity as inexpensively as possible by a method wherein the wave distortion ratio is limited to that within the tolerance even if the number of unit inverters is increased, using transformers with the same transformation ratio and the same capacity. CONSTITUTION:Unit inverters U1-U2m at 2m, each of which is connected in series to the secondary side of one of the output transformers TR1-TR2m to which the intervers belong, are connected together at output terminals u, v and output voltage e0 is taken out. Each output transformer TR1-TR2m has the same transformation ration and capacity. the primary voltages are rectangular pulse a.c. voltages which have the same height and width and consequently the secondary voltages become the same rectangular pulse a.c. voltages. The unit inverters as many as R pieces of them are controlled by a pulse distributor PD.
JP2535279A 1979-03-05 1979-03-05 Multi-connection inverter Granted JPS55120375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2535279A JPS55120375A (en) 1979-03-05 1979-03-05 Multi-connection inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2535279A JPS55120375A (en) 1979-03-05 1979-03-05 Multi-connection inverter

Publications (2)

Publication Number Publication Date
JPS55120375A true JPS55120375A (en) 1980-09-16
JPS6353794B2 JPS6353794B2 (en) 1988-10-25

Family

ID=12163463

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2535279A Granted JPS55120375A (en) 1979-03-05 1979-03-05 Multi-connection inverter

Country Status (1)

Country Link
JP (1) JPS55120375A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0820893A2 (en) * 1996-07-26 1998-01-28 ABB Daimler-Benz Transportation (Technology) GmbH Traction system for rail vehicle and control method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0820893A2 (en) * 1996-07-26 1998-01-28 ABB Daimler-Benz Transportation (Technology) GmbH Traction system for rail vehicle and control method therefor
EP0820893A3 (en) * 1996-07-26 1998-04-01 ABB Daimler-Benz Transportation (Technology) GmbH Traction system for rail vehicle and control method therefor

Also Published As

Publication number Publication date
JPS6353794B2 (en) 1988-10-25

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