JPS54157248A - Converter control method - Google Patents

Converter control method

Info

Publication number
JPS54157248A
JPS54157248A JP6494078A JP6494078A JPS54157248A JP S54157248 A JPS54157248 A JP S54157248A JP 6494078 A JP6494078 A JP 6494078A JP 6494078 A JP6494078 A JP 6494078A JP S54157248 A JPS54157248 A JP S54157248A
Authority
JP
Japan
Prior art keywords
current
load
converter
load current
control
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
JP6494078A
Other languages
Japanese (ja)
Inventor
Hiroshi Ikeda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6494078A priority Critical patent/JPS54157248A/en
Publication of JPS54157248A publication Critical patent/JPS54157248A/en
Pending legal-status Critical Current

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  • Control Of Electrical Variables (AREA)

Abstract

PURPOSE: To prevent a circulating current control from affecting ignition phase angles of a group of converters controlling load current of a cross wiring converter by making it possible to control the load current at one side of the converter and control circulating current at the other side.
CONSTITUTION: 2 converters 1-1 and 1-2 for supplying load with forward and backward currents, respectively, are connected with a cross wiring, and by detecting polarity of a load current base 1r with a polarity determining circuit 13 and changing a switch 12 in accordance with an output detected by the polarity determining circuit 13, the converter supplying a load 2 with current is controlled by a load current cotrolling circuit 4, and at the same time, the other converter is controlled by a circulating current controlling circuit 5. By doing this it is possible to prevent the circulating current control from affecting, at the time of changeover of the load current, ignition phase angles of a group of converters controlling the load current.
COPYRIGHT: (C)1979,JPO&Japio
JP6494078A 1978-06-01 1978-06-01 Converter control method Pending JPS54157248A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6494078A JPS54157248A (en) 1978-06-01 1978-06-01 Converter control method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6494078A JPS54157248A (en) 1978-06-01 1978-06-01 Converter control method

Publications (1)

Publication Number Publication Date
JPS54157248A true JPS54157248A (en) 1979-12-12

Family

ID=13272523

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6494078A Pending JPS54157248A (en) 1978-06-01 1978-06-01 Converter control method

Country Status (1)

Country Link
JP (1) JPS54157248A (en)

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