JPS5658782A - Inverter power supply device - Google Patents

Inverter power supply device

Info

Publication number
JPS5658782A
JPS5658782A JP13432879A JP13432879A JPS5658782A JP S5658782 A JPS5658782 A JP S5658782A JP 13432879 A JP13432879 A JP 13432879A JP 13432879 A JP13432879 A JP 13432879A JP S5658782 A JPS5658782 A JP S5658782A
Authority
JP
Japan
Prior art keywords
phase
cascade
dead time
power supply
supply device
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
JP13432879A
Other languages
Japanese (ja)
Other versions
JPS6132914B2 (en
Inventor
Hisashi Masui
Yasuhiko Hosokawa
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 JP13432879A priority Critical patent/JPS5658782A/en
Publication of JPS5658782A publication Critical patent/JPS5658782A/en
Publication of JPS6132914B2 publication Critical patent/JPS6132914B2/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
    • 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

Abstract

PURPOSE:To reduce the dead time in controlling peculiar to a power source in accordance with the increase of number of cascade stages by a method wherein multi- inverters are placed in a cascade connection and each phase is sequentially made to shift by a given phase to perform operation. CONSTITUTION:Multi inverters 7, 8 are placed in a cascade connection and each phase is sequentially made to shift by a given phase, 180 deg./n (n is the number of cascade stages of the inverter) to perform a high frequency operation. At this time, when the number of cascade stages is two, for example, the number of pulses of output current supplied to a load 6 becomes two times of the existing ones, thus, the average dead time of control is reduced to half of the existing dead time.
JP13432879A 1979-10-17 1979-10-17 Inverter power supply device Granted JPS5658782A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13432879A JPS5658782A (en) 1979-10-17 1979-10-17 Inverter power supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13432879A JPS5658782A (en) 1979-10-17 1979-10-17 Inverter power supply device

Publications (2)

Publication Number Publication Date
JPS5658782A true JPS5658782A (en) 1981-05-21
JPS6132914B2 JPS6132914B2 (en) 1986-07-30

Family

ID=15125750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13432879A Granted JPS5658782A (en) 1979-10-17 1979-10-17 Inverter power supply device

Country Status (1)

Country Link
JP (1) JPS5658782A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63194571A (en) * 1987-02-06 1988-08-11 Hitachi Ltd Converter circuit controller
US5031088A (en) * 1989-03-31 1991-07-09 Kabushiki Kaisha Toshiba Variable-voltage and variable-frequency power converter
US6995609B2 (en) 2002-08-28 2006-02-07 Flying Mole Corporation Switching circuit and digital power amplifier

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63194571A (en) * 1987-02-06 1988-08-11 Hitachi Ltd Converter circuit controller
JP2533513B2 (en) * 1987-02-06 1996-09-11 株式会社日立製作所 Control device for converter circuit
US5031088A (en) * 1989-03-31 1991-07-09 Kabushiki Kaisha Toshiba Variable-voltage and variable-frequency power converter
US6995609B2 (en) 2002-08-28 2006-02-07 Flying Mole Corporation Switching circuit and digital power amplifier

Also Published As

Publication number Publication date
JPS6132914B2 (en) 1986-07-30

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