JPS5795182A - Inverter circuit - Google Patents

Inverter circuit

Info

Publication number
JPS5795182A
JPS5795182A JP55168319A JP16831980A JPS5795182A JP S5795182 A JPS5795182 A JP S5795182A JP 55168319 A JP55168319 A JP 55168319A JP 16831980 A JP16831980 A JP 16831980A JP S5795182 A JPS5795182 A JP S5795182A
Authority
JP
Japan
Prior art keywords
circuit
frequency
control signal
power
demultiplying
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
JP55168319A
Other languages
Japanese (ja)
Inventor
Haruo Tayama
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.)
Resonac Corp
Original Assignee
Shin Kobe Electric Machinery 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 Shin Kobe Electric Machinery Co Ltd filed Critical Shin Kobe Electric Machinery Co Ltd
Priority to JP55168319A priority Critical patent/JPS5795182A/en
Publication of JPS5795182A publication Critical patent/JPS5795182A/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 prevent the generation of a discontinuous wave form arising from the switching operation performed between the control signal sources of two systems or more by a method wherein a frequency demultiplying circuit, having the larger frequency demultiplying ratio than the specified value, is inserted between a control signal switching circuit and a power inverting circuit. CONSTITUTION:A plurality of control signal sources 11-1n, having natural frequency and phase, are inputted to a switching circuit 2, any one control signal is selectively switched by the signal sent from a control signal switching command signal generating circuit 3, the output C is given to the frequency demultiplying circuit 4, having the frequency demultiplying ratio of 140 or more, and besides, based on the output D, DC power is converted to AC power using a power converting circuit 5 and supplied to a load 6. Accordingly, by passing through the frequency demultiplying circuit 4 having the frequency demultiplying ratio of 140 or more, the temporary fluctuations of frequency or phase, arising when a switching operation is performed, can be reduced to the minimum, and the generation of a discontinuous wave form, which inflicts an adverse effect on the load 6, can be prevented.
JP55168319A 1980-11-29 1980-11-29 Inverter circuit Pending JPS5795182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55168319A JPS5795182A (en) 1980-11-29 1980-11-29 Inverter circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55168319A JPS5795182A (en) 1980-11-29 1980-11-29 Inverter circuit

Publications (1)

Publication Number Publication Date
JPS5795182A true JPS5795182A (en) 1982-06-12

Family

ID=15865820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55168319A Pending JPS5795182A (en) 1980-11-29 1980-11-29 Inverter circuit

Country Status (1)

Country Link
JP (1) JPS5795182A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5180920A (en) * 1975-01-08 1976-07-15 Tokyo Shibaura Electric Co

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5180920A (en) * 1975-01-08 1976-07-15 Tokyo Shibaura Electric Co

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