JPS5728566A - Semiconductor circuit for electric power - Google Patents

Semiconductor circuit for electric power

Info

Publication number
JPS5728566A
JPS5728566A JP10294180A JP10294180A JPS5728566A JP S5728566 A JPS5728566 A JP S5728566A JP 10294180 A JP10294180 A JP 10294180A JP 10294180 A JP10294180 A JP 10294180A JP S5728566 A JPS5728566 A JP S5728566A
Authority
JP
Japan
Prior art keywords
electric power
control
itself
semiconductor element
function
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
JP10294180A
Other languages
Japanese (ja)
Inventor
Michiharu Ishido
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 JP10294180A priority Critical patent/JPS5728566A/en
Publication of JPS5728566A publication Critical patent/JPS5728566A/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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Power Conversion In General (AREA)

Abstract

PURPOSE:To enable to control electric power during the period of half cycle of an electric power source voltage by a method wherein a semiconductor element for electric power having the function to be made to OFF state by itself and rectifier bridge circuit are assembled to perform control. CONSTITUTION:The semiconductor element 9 for electric power having the function to be made to OFF state by itself is connected between middle terminals of the bridge circuit consisted of rectifier diodes 5-8 to be applied with the AC voltage 1, and the semiconductor element 9 for electric power having the function to be made to OFF state by itself is controlled to perform ON and OFF plural times during one cycle period of the AC input to control the AC supply electric power to be fed to a load 4. Accordingly because electric power supplied during the period of half cycle of the AC electric power source voltage can be controlled by this way, phase control of the AC electric power, control of electric power by pulse-duration modulation of the AC electric power and control of frequency conversion of the AC electric power can be performed.
JP10294180A 1980-07-26 1980-07-26 Semiconductor circuit for electric power Pending JPS5728566A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10294180A JPS5728566A (en) 1980-07-26 1980-07-26 Semiconductor circuit for electric power

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10294180A JPS5728566A (en) 1980-07-26 1980-07-26 Semiconductor circuit for electric power

Publications (1)

Publication Number Publication Date
JPS5728566A true JPS5728566A (en) 1982-02-16

Family

ID=14340851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10294180A Pending JPS5728566A (en) 1980-07-26 1980-07-26 Semiconductor circuit for electric power

Country Status (1)

Country Link
JP (1) JPS5728566A (en)

Similar Documents

Publication Publication Date Title
ES8800765A1 (en) Heating apparatus.
IE790306L (en) Circuit for controlling the electrical power supplied to a¹load
EP0271752A3 (en) Direct current converter
ES8401296A1 (en) Switched-mode self-oscillating supply voltage circuit.
IE42309L (en) Circuit for feeding d.c. source to a.c. power supply
ES481473A1 (en) Regulated dual DC power supply
ATE41569T1 (en) CIRCUIT ARRANGEMENT FOR SUPPLYING ELECTRICAL CONSUMERS.
JPS5728566A (en) Semiconductor circuit for electric power
JPS5646695A (en) Circuit for exciting pulse motor
JPS54140154A (en) Stabilized dc power source equipment
DE3470637D1 (en) Method for adaptive conduction control in a power converter
JPS5728573A (en) Controlling method of multiplied inverter
JPS56111922A (en) Power generation system
JPS6423768A (en) Dc and ac power circuit unit
JPS5762630A (en) Control circuit device
ES8405213A1 (en) Electrical converter.
SU678606A1 (en) Ac power regulator
JPS55148480A (en) Laser device
ATE92685T1 (en) ELECTRONIC SWITCHING POWER SUPPLY WITH A CHOCK CONVERTER.
JPS5734223A (en) Power supply circuit
JPS57113777A (en) Control of current type inverter
JPS56143784A (en) Switching type trunk circuit
EP0072661A3 (en) Switching power supply
JPS5731391A (en) Speed controlling device for induction motor
JPS56107781A (en) Switching power source