JPS57153971A - Control device of generating operation - Google Patents

Control device of generating operation

Info

Publication number
JPS57153971A
JPS57153971A JP56038664A JP3866481A JPS57153971A JP S57153971 A JPS57153971 A JP S57153971A JP 56038664 A JP56038664 A JP 56038664A JP 3866481 A JP3866481 A JP 3866481A JP S57153971 A JPS57153971 A JP S57153971A
Authority
JP
Japan
Prior art keywords
output
distribution
guide vane
target
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
JP56038664A
Other languages
Japanese (ja)
Inventor
Toshiaki Inoue
Hidetaka Doi
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 JP56038664A priority Critical patent/JPS57153971A/en
Publication of JPS57153971A publication Critical patent/JPS57153971A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00—Controlling
    • F03B15/02—Controlling by varying liquid flow
    • F03B15/04—Controlling by varying liquid flow of turbines
    • F03B15/06—Regulating, i.e. acting automatically
    • F03B15/14—Regulating, i.e. acting automatically by or of water level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Water Turbines (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

PURPOSE:To hold the level of water in an intermediate pond always to a safety range, by controlling the level of water in the intermediate pond to a desired level before target output further performing the control on the basis of output distribution meeting required output then performing governor balancing run after target arrival. CONSTITUTION:Total required output j is received to close a contact 71 and transmitted to a generation distribution controller 10, and control commands h, i to each unit are decided on the basis of an optimum distribution results from the preceding output distribution, then applied to load controllers 8, 9. A guide vane is directly controlled by the load controllers 8, 9, if an opening of the guide vane reaches a target range, a supervisory start request is output to a distribution supervisory unit 11 simultaneously control of the guide vane is suspended. The distribution supervisory unit 11 monitors target output and flow difference, if deviation is caused to not less than a certain level, the contact 71 is closed to again output a distribution output command.
JP56038664A 1981-03-19 1981-03-19 Control device of generating operation Pending JPS57153971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56038664A JPS57153971A (en) 1981-03-19 1981-03-19 Control device of generating operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56038664A JPS57153971A (en) 1981-03-19 1981-03-19 Control device of generating operation

Publications (1)

Publication Number Publication Date
JPS57153971A true JPS57153971A (en) 1982-09-22

Family

ID=12531529

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56038664A Pending JPS57153971A (en) 1981-03-19 1981-03-19 Control device of generating operation

Country Status (1)

Country Link
JP (1) JPS57153971A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221611A (en) * 1975-08-13 1977-02-18 Hitachi Ltd Operation control appliance for power station
JPS53131426A (en) * 1977-04-22 1978-11-16 Hitachi Ltd Operation control method and equipment for water wheel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221611A (en) * 1975-08-13 1977-02-18 Hitachi Ltd Operation control appliance for power station
JPS53131426A (en) * 1977-04-22 1978-11-16 Hitachi Ltd Operation control method and equipment for water wheel

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