JPS5339448A - Power station for electric railway - Google Patents

Power station for electric railway

Info

Publication number
JPS5339448A
JPS5339448A JP11302076A JP11302076A JPS5339448A JP S5339448 A JPS5339448 A JP S5339448A JP 11302076 A JP11302076 A JP 11302076A JP 11302076 A JP11302076 A JP 11302076A JP S5339448 A JPS5339448 A JP S5339448A
Authority
JP
Japan
Prior art keywords
power station
electric railway
failure
flushover
interruptor
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
JP11302076A
Other languages
Japanese (ja)
Inventor
Tsuyoshi Ozawa
Yoshio Furuyama
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11302076A priority Critical patent/JPS5339448A/en
Publication of JPS5339448A publication Critical patent/JPS5339448A/en
Pending legal-status Critical Current

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  • Emergency Protection Circuit Devices (AREA)

Abstract

PURPOSE: To interrupt failure current during such failure as flushover of main motor and to prevent damage of vehicle by employing electric interruptor utilizing semiconductor element.
COPYRIGHT: (C)1978,JPO&Japio
JP11302076A 1976-09-22 1976-09-22 Power station for electric railway Pending JPS5339448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11302076A JPS5339448A (en) 1976-09-22 1976-09-22 Power station for electric railway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11302076A JPS5339448A (en) 1976-09-22 1976-09-22 Power station for electric railway

Publications (1)

Publication Number Publication Date
JPS5339448A true JPS5339448A (en) 1978-04-11

Family

ID=14601419

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11302076A Pending JPS5339448A (en) 1976-09-22 1976-09-22 Power station for electric railway

Country Status (1)

Country Link
JP (1) JPS5339448A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04292395A (en) * 1991-03-18 1992-10-16 Hitachi Kiden Kogyo Ltd Electric power supply method and its device for inverter-controlled crane

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5022229A (en) * 1973-06-11 1975-03-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5022229A (en) * 1973-06-11 1975-03-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04292395A (en) * 1991-03-18 1992-10-16 Hitachi Kiden Kogyo Ltd Electric power supply method and its device for inverter-controlled crane

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