JPS6443033A - Power source system in power generation plant - Google Patents

Power source system in power generation plant

Info

Publication number
JPS6443033A
JPS6443033A JP62194519A JP19451987A JPS6443033A JP S6443033 A JPS6443033 A JP S6443033A JP 62194519 A JP62194519 A JP 62194519A JP 19451987 A JP19451987 A JP 19451987A JP S6443033 A JPS6443033 A JP S6443033A
Authority
JP
Japan
Prior art keywords
buses
loads
power source
starting
source system
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
JP62194519A
Other languages
Japanese (ja)
Inventor
Kihachiro Shiiba
Masanori Kuki
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 Engineering Corp
Toshiba Corp
Original Assignee
Toshiba Engineering Corp
Toshiba 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 Toshiba Engineering Corp, Toshiba Corp filed Critical Toshiba Engineering Corp
Priority to JP62194519A priority Critical patent/JPS6443033A/en
Publication of JPS6443033A publication Critical patent/JPS6443033A/en
Pending legal-status Critical Current

Links

Landscapes

  • Stand-By Power Supply Arrangements (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

PURPOSE:To reduce an electric load capacity of an external power source system by so switching to operate a plurality of electric loads which receives power from starting buses of a plurality of systems that the amounts of these loads are balanced among the starting buses of a plurality of systems. CONSTITUTION:When other generating unit 3 or 4 is switched at its bus at the time of an accident during starting or shifting to a stop of a power source in at least one of a plurality of generating units 3, 4, a plurality of electric loads 19a-19c, 20a-20c or 21a-21c, 22a-22c of the latter units 3 or 4 receive powers from a plurality of starting buses 10, 11 of an external power source system. The plurality of loads 19-22 of the units 3, 4 which are switched at the buses at the time of an accident are so selectively switched and operated by an electric load selection switching circuit according to the operating sequence set by an operation priority sequence setter that these loads are balanced between the plurality of the buses 10, 11.
JP62194519A 1987-08-05 1987-08-05 Power source system in power generation plant Pending JPS6443033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62194519A JPS6443033A (en) 1987-08-05 1987-08-05 Power source system in power generation plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62194519A JPS6443033A (en) 1987-08-05 1987-08-05 Power source system in power generation plant

Publications (1)

Publication Number Publication Date
JPS6443033A true JPS6443033A (en) 1989-02-15

Family

ID=16325883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62194519A Pending JPS6443033A (en) 1987-08-05 1987-08-05 Power source system in power generation plant

Country Status (1)

Country Link
JP (1) JPS6443033A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001028848A (en) * 1999-07-12 2001-01-30 Japan Nuclear Cycle Development Inst States Of Projects Backup system using emergency generators
CN108832641A (en) * 2018-06-06 2018-11-16 三峡大学 A kind of intelligent sub-controlling unit and control method of service power

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001028848A (en) * 1999-07-12 2001-01-30 Japan Nuclear Cycle Development Inst States Of Projects Backup system using emergency generators
CN108832641A (en) * 2018-06-06 2018-11-16 三峡大学 A kind of intelligent sub-controlling unit and control method of service power
CN108832641B (en) * 2018-06-06 2021-05-14 三峡大学 Intelligent auxiliary control device and control method for station service power supply

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