JPS5312051A - Supply voltage protecting device for secondary exiting device of induction motor - Google Patents

Supply voltage protecting device for secondary exiting device of induction motor

Info

Publication number
JPS5312051A
JPS5312051A JP8617976A JP8617976A JPS5312051A JP S5312051 A JPS5312051 A JP S5312051A JP 8617976 A JP8617976 A JP 8617976A JP 8617976 A JP8617976 A JP 8617976A JP S5312051 A JPS5312051 A JP S5312051A
Authority
JP
Japan
Prior art keywords
supply voltage
induction motor
voltage protecting
protecting device
secondary exiting
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
JP8617976A
Other languages
Japanese (ja)
Inventor
Ryusaburo Yamashita
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 JP8617976A priority Critical patent/JPS5312051A/en
Publication of JPS5312051A publication Critical patent/JPS5312051A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the flow of excess current in the circuit and to anable the normal continuous operation in the decrease of instantantaneous voltage and in the recovery by using the power converter instead of a rectifier and using the switching element for short-circuit as a smoothing reactor.
COPYRIGHT: (C)1978,JPO&Japio
JP8617976A 1976-07-19 1976-07-19 Supply voltage protecting device for secondary exiting device of induction motor Pending JPS5312051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8617976A JPS5312051A (en) 1976-07-19 1976-07-19 Supply voltage protecting device for secondary exiting device of induction motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8617976A JPS5312051A (en) 1976-07-19 1976-07-19 Supply voltage protecting device for secondary exiting device of induction motor

Publications (1)

Publication Number Publication Date
JPS5312051A true JPS5312051A (en) 1978-02-03

Family

ID=13879526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8617976A Pending JPS5312051A (en) 1976-07-19 1976-07-19 Supply voltage protecting device for secondary exiting device of induction motor

Country Status (1)

Country Link
JP (1) JPS5312051A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102412571A (en) * 2011-11-24 2012-04-11 华北电力大学 Bus short circuit current limiter for parallel compensation power grid

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505819A (en) * 1973-05-18 1975-01-22

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS505819A (en) * 1973-05-18 1975-01-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102412571A (en) * 2011-11-24 2012-04-11 华北电力大学 Bus short circuit current limiter for parallel compensation power grid

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