[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

JPS5395222A - Protective system for generator - Google Patents

Protective system for generator

Info

Publication number
JPS5395222A
JPS5395222A JP868477A JP868477A JPS5395222A JP S5395222 A JPS5395222 A JP S5395222A JP 868477 A JP868477 A JP 868477A JP 868477 A JP868477 A JP 868477A JP S5395222 A JPS5395222 A JP S5395222A
Authority
JP
Japan
Prior art keywords
generator
protective system
counterprocedure
overload
hydrogen
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
JP868477A
Other languages
Japanese (ja)
Inventor
Toshihiko Harashima
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 JP868477A priority Critical patent/JPS5395222A/en
Publication of JPS5395222A publication Critical patent/JPS5395222A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Eletrric Generators (AREA)
  • Protection Of Generators And Motors (AREA)

Abstract

PURPOSE: To properly enable a counterprocedure operated against an overload of the generator, by making a detection that active and reactive power of hydrogen-cooled turbo-generator goes out of the capable output curve predetermined in accordance with an operational condition.
COPYRIGHT: (C)1978,JPO&Japio
JP868477A 1977-01-31 1977-01-31 Protective system for generator Pending JPS5395222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP868477A JPS5395222A (en) 1977-01-31 1977-01-31 Protective system for generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP868477A JPS5395222A (en) 1977-01-31 1977-01-31 Protective system for generator

Publications (1)

Publication Number Publication Date
JPS5395222A true JPS5395222A (en) 1978-08-21

Family

ID=11699738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP868477A Pending JPS5395222A (en) 1977-01-31 1977-01-31 Protective system for generator

Country Status (1)

Country Link
JP (1) JPS5395222A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6395899A (en) * 1986-10-08 1988-04-26 Mitsubishi Electric Corp Protective device of generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6395899A (en) * 1986-10-08 1988-04-26 Mitsubishi Electric Corp Protective device of generator

Similar Documents

Publication Publication Date Title
JPS53103550A (en) Protective device for earthed field windings of alternator
JPS5419007A (en) Turbocharger bypass device
JPS5298843A (en) Cylindrical water turbine power plant
JPS5395222A (en) Protective system for generator
JPS5248748A (en) Wind power plant system sues a fly-wheel
JPS543676A (en) Electric governor
JPS52106448A (en) Generator fluctuation suppressor
JPS5321733A (en) Protective device for inverter
JPS5317944A (en) Earthquake-proof enclosed switchboard
JPS5441442A (en) Protective relay
JPS5274813A (en) Speed limiter for d.c. series motor
JPS5293943A (en) Generator protective device
JPS5339166A (en) Electronic wristwatch
JPS5338805A (en) Wheel key structure
JPS5213641A (en) Power failure detector
JPS5287639A (en) Reclosing device for transmission line
JPS5310841A (en) Ground-fault detector
JPS5422551A (en) Generator protector
JPS5226257A (en) Electric power system supervisory equipment
JPS5223243A (en) Protective circuit for power amplifier
JPS52124547A (en) Overspeed detector for hydraulic power turbine
JPS53118723A (en) Flywheel generator
JPS52100078A (en) Pressure suppression device
JPS528458A (en) High speed reclose path system of power transmission line
JPS51113134A (en) Protective relay system