JPS53138026A - Protective equipment for abnormal operation of driver - Google Patents

Protective equipment for abnormal operation of driver

Info

Publication number
JPS53138026A
JPS53138026A JP5216377A JP5216377A JPS53138026A JP S53138026 A JPS53138026 A JP S53138026A JP 5216377 A JP5216377 A JP 5216377A JP 5216377 A JP5216377 A JP 5216377A JP S53138026 A JPS53138026 A JP S53138026A
Authority
JP
Japan
Prior art keywords
driver
abnormal operation
protective equipment
sync
inversion
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
JP5216377A
Other languages
Japanese (ja)
Other versions
JPS557055B2 (en
Inventor
Takayuki Watabe
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 JP5216377A priority Critical patent/JPS53138026A/en
Publication of JPS53138026A publication Critical patent/JPS53138026A/en
Publication of JPS557055B2 publication Critical patent/JPS557055B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Protection Of Generators And Motors (AREA)

Abstract

PURPOSE: To protect driver by quickly detecting the inversion of inner phase angle of sync. generator under abnormal running.
COPYRIGHT: (C)1978,JPO&Japio
JP5216377A 1977-05-07 1977-05-07 Protective equipment for abnormal operation of driver Granted JPS53138026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5216377A JPS53138026A (en) 1977-05-07 1977-05-07 Protective equipment for abnormal operation of driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5216377A JPS53138026A (en) 1977-05-07 1977-05-07 Protective equipment for abnormal operation of driver

Publications (2)

Publication Number Publication Date
JPS53138026A true JPS53138026A (en) 1978-12-02
JPS557055B2 JPS557055B2 (en) 1980-02-21

Family

ID=12907155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5216377A Granted JPS53138026A (en) 1977-05-07 1977-05-07 Protective equipment for abnormal operation of driver

Country Status (1)

Country Link
JP (1) JPS53138026A (en)

Also Published As

Publication number Publication date
JPS557055B2 (en) 1980-02-21

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