JPS55100100A - Load runback system - Google Patents

Load runback system

Info

Publication number
JPS55100100A
JPS55100100A JP645079A JP645079A JPS55100100A JP S55100100 A JPS55100100 A JP S55100100A JP 645079 A JP645079 A JP 645079A JP 645079 A JP645079 A JP 645079A JP S55100100 A JPS55100100 A JP S55100100A
Authority
JP
Japan
Prior art keywords
load
generator
current
runback
capacitance
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
JP645079A
Other languages
Japanese (ja)
Other versions
JPH0161036B2 (en
Inventor
Masayoshi Takeuchi
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 JP645079A priority Critical patent/JPS55100100A/en
Publication of JPS55100100A publication Critical patent/JPS55100100A/en
Publication of JPH0161036B2 publication Critical patent/JPH0161036B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prevent the excessive drop of setting load after the load runback by a method wherein the regulating valve once throttled in case of the load runback is re-opened when the generator output current is detected to have dropped to the current value equivalent to the generator self-cooled capacitance or less.
CONSTITUTION: When the cooling system trouble detector 11 of the generator starts to operate and the load current value is the current value equivalent to the self- cooled capacitance or more, then, the No.1 current detector 10 emits the output to allow the runback command A to be emitted, thus, performing the close operation of the regulating valve 3 in a certain speed. When the load current decreases to the current value equivalent to the self-cooled capacitance of the generator or less, the runback command A is not emitted. After the load runback is completed, when the load current decreases to the slightly lower value than the current value equivalent to the self-cooled capacitance of the generator, then, the 2nd current detector starts to operate, emits the signal B to perform the close operation of the regulating valve 3.
COPYRIGHT: (C)1980,JPO&Japio
JP645079A 1979-01-23 1979-01-23 Load runback system Granted JPS55100100A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP645079A JPS55100100A (en) 1979-01-23 1979-01-23 Load runback system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP645079A JPS55100100A (en) 1979-01-23 1979-01-23 Load runback system

Publications (2)

Publication Number Publication Date
JPS55100100A true JPS55100100A (en) 1980-07-30
JPH0161036B2 JPH0161036B2 (en) 1989-12-26

Family

ID=11638751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP645079A Granted JPS55100100A (en) 1979-01-23 1979-01-23 Load runback system

Country Status (1)

Country Link
JP (1) JPS55100100A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58196297A (en) * 1982-05-12 1983-11-15 ア−ス製薬株式会社 Bath boiler detergent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58196297A (en) * 1982-05-12 1983-11-15 ア−ス製薬株式会社 Bath boiler detergent

Also Published As

Publication number Publication date
JPH0161036B2 (en) 1989-12-26

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