JPS5465340A - Controller for syandby generator - Google Patents

Controller for syandby generator

Info

Publication number
JPS5465340A
JPS5465340A JP13177777A JP13177777A JPS5465340A JP S5465340 A JPS5465340 A JP S5465340A JP 13177777 A JP13177777 A JP 13177777A JP 13177777 A JP13177777 A JP 13177777A JP S5465340 A JPS5465340 A JP S5465340A
Authority
JP
Japan
Prior art keywords
power
generator
load
output
setting level
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
JP13177777A
Other languages
Japanese (ja)
Inventor
Tomohiro Inoue
Sekio Nanba
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP13177777A priority Critical patent/JPS5465340A/en
Publication of JPS5465340A publication Critical patent/JPS5465340A/en
Pending legal-status Critical Current

Links

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  • Supply And Distribution Of Alternating Current (AREA)

Abstract

PURPOSE: To supply power continuously to important load, by comparing the output from srithmetic circuit for producing the increasing rate of power supplied from the generator to the load with setting level provided by a setter, and using said output for selectively interrupting general loads.
CONSTITUTION: Outputs of CT, PT inserted at the output of generator GN are supplied through transducer TD to arithmetic circuit AP to produce absolute value of power and changing rate with time, then it is compared with the setting level of setter ES at comparator CM and when the increasing rate of power exceeds over the setting level circuit breaker CB5 for coupling the bus between general load and important load is interrupted to perform selective interruption. Consequently when a fault occurs on commercial power side and the receiving system is disturbed, selective interruption is always performed in time thereby the engine EN is never overloaded to trip generator circuit breaker CB4, resulting in stable and continuous power supply to important load.
COPYRIGHT: (C)1979,JPO&Japio
JP13177777A 1977-11-02 1977-11-02 Controller for syandby generator Pending JPS5465340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13177777A JPS5465340A (en) 1977-11-02 1977-11-02 Controller for syandby generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13177777A JPS5465340A (en) 1977-11-02 1977-11-02 Controller for syandby generator

Publications (1)

Publication Number Publication Date
JPS5465340A true JPS5465340A (en) 1979-05-25

Family

ID=15065899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13177777A Pending JPS5465340A (en) 1977-11-02 1977-11-02 Controller for syandby generator

Country Status (1)

Country Link
JP (1) JPS5465340A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0641350U (en) * 1992-05-20 1994-05-31 川崎重工業株式会社 Power supply control device
JP2011522507A (en) 2008-05-30 2011-07-28 サムスン ヘヴィ インダストリーズ カンパニー リミテッド Power control apparatus and method
CN106505718A (en) * 2016-10-27 2017-03-15 国网上海市电力公司 A kind of important power consumers emergency guarantee method and system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0641350U (en) * 1992-05-20 1994-05-31 川崎重工業株式会社 Power supply control device
JP2011522507A (en) 2008-05-30 2011-07-28 サムスン ヘヴィ インダストリーズ カンパニー リミテッド Power control apparatus and method
CN106505718A (en) * 2016-10-27 2017-03-15 国网上海市电力公司 A kind of important power consumers emergency guarantee method and system

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