JPS5773A - Converter circuit in inverter - Google Patents

Converter circuit in inverter

Info

Publication number
JPS5773A
JPS5773A JP7200180A JP7200180A JPS5773A JP S5773 A JPS5773 A JP S5773A JP 7200180 A JP7200180 A JP 7200180A JP 7200180 A JP7200180 A JP 7200180A JP S5773 A JPS5773 A JP S5773A
Authority
JP
Japan
Prior art keywords
reactors
external
inrush current
diode rectifier
inverter
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
JP7200180A
Other languages
Japanese (ja)
Inventor
Yoshimoto Tamura
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 JP7200180A priority Critical patent/JPS5773A/en
Publication of JPS5773A publication Critical patent/JPS5773A/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
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters

Abstract

PURPOSE:To prevent the flow of a surge voltage and an inrush current from an external AC power source by providing the input terminals of a diode rectifier circuit with AC reactors for blocking inrush current. CONSTITUTION:The inrush current to a diode rectifier circuit 12 will be prevented at the time of turning on an external AC power as AC reactors 26 are connected to the input terminals of the diode rectifier circuit 12. Furthermore, the surge voltage coming from the external AC power source 10 is absorbed by the AC reactors 26 and will not be fed to an inverter circuit 14 as the capacity of a smoothing capacitor 16 is very high in a converter circuit.
JP7200180A 1980-05-29 1980-05-29 Converter circuit in inverter Pending JPS5773A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7200180A JPS5773A (en) 1980-05-29 1980-05-29 Converter circuit in inverter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7200180A JPS5773A (en) 1980-05-29 1980-05-29 Converter circuit in inverter

Publications (1)

Publication Number Publication Date
JPS5773A true JPS5773A (en) 1982-01-05

Family

ID=13476738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7200180A Pending JPS5773A (en) 1980-05-29 1980-05-29 Converter circuit in inverter

Country Status (1)

Country Link
JP (1) JPS5773A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102412573A (en) * 2011-11-17 2012-04-11 台达电子企业管理（上海）有限公司 High-power power supply equipment
WO2022217811A1 (en) * 2021-04-15 2022-10-20 中山大洋电机股份有限公司 Direct-current brushless motor controller having lightning protection and surge protection circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102412573A (en) * 2011-11-17 2012-04-11 台达电子企业管理（上海）有限公司 High-power power supply equipment
WO2022217811A1 (en) * 2021-04-15 2022-10-20 中山大洋电机股份有限公司 Direct-current brushless motor controller having lightning protection and surge protection circuit
US11804798B2 (en) 2021-04-15 2023-10-31 Zhongshan Broad-Ocean Motor Co., Ltd. DC brushless motor controller comprising lightning protection and surge protection circuit

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