JPS6360226B2 - - Google Patents

Info

Publication number
JPS6360226B2
JPS6360226B2 JP56116253A JP11625381A JPS6360226B2 JP S6360226 B2 JPS6360226 B2 JP S6360226B2 JP 56116253 A JP56116253 A JP 56116253A JP 11625381 A JP11625381 A JP 11625381A JP S6360226 B2 JPS6360226 B2 JP S6360226B2
Authority
JP
Japan
Prior art keywords
operating
pump
signal
head
point
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.)
Expired
Application number
JP56116253A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5818595A (ja
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 filed Critical
Priority to JP56116253A priority Critical patent/JPS5818595A/ja
Publication of JPS5818595A publication Critical patent/JPS5818595A/ja
Publication of JPS6360226B2 publication Critical patent/JPS6360226B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2200/00—Mathematical features
    • F05B2200/20—Special functions
    • F05B2200/21—Root
    • F05B2200/211—Square root
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Control Of Water Turbines (AREA)
JP56116253A 1981-07-23 1981-07-23 可変速水力回転機械の運転方法 Granted JPS5818595A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56116253A JPS5818595A (ja) 1981-07-23 1981-07-23 可変速水力回転機械の運転方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56116253A JPS5818595A (ja) 1981-07-23 1981-07-23 可変速水力回転機械の運転方法

Publications (2)

Publication Number Publication Date
JPS5818595A JPS5818595A (ja) 1983-02-03
JPS6360226B2 true JPS6360226B2 (enrdf_load_stackoverflow) 1988-11-22

Family

ID=14682543

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56116253A Granted JPS5818595A (ja) 1981-07-23 1981-07-23 可変速水力回転機械の運転方法

Country Status (1)

Country Link
JP (1) JPS5818595A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS624997A (ja) * 1985-07-02 1987-01-10 三井造船株式会社 中空セラミツクマルチウエブ材およびその製造方法
JPH063187B2 (ja) * 1986-04-26 1994-01-12 株式会社東芝 可変速水力機械の定常運転方法
JP2512596Y2 (ja) * 1989-09-01 1996-10-02 昭和アルミニウム株式会社 ヒ―トパイプ式熱交換器
JP2596219Y2 (ja) * 1992-03-12 1999-06-07 株式会社東芝 平板型ヒートパイプ
CN111550415B (zh) * 2020-05-13 2022-05-03 中国电力工程顾问集团华东电力设计院有限公司 汽轮机-电机驱动给水泵的驱动系统和驱动控制方法

Also Published As

Publication number Publication date
JPS5818595A (ja) 1983-02-03

Similar Documents

Publication Publication Date Title
Zinger et al. Annualized wind energy improvement using variable speeds
KR940002928B1 (ko) 가변속도 윈드 터어빈
JP2585233B2 (ja) 可変速水車発電装置
JPH0919193A (ja) 水車発電装置から電気利用系統に送電する方法及びシステム
KR20100047810A (ko) 해저 발전소의 전력 조절 방법 및 장치
Brezovec et al. Nonlinear digital simulation model of hydroelectric power unit with Kaplan turbine
JPS6360226B2 (enrdf_load_stackoverflow)
WO1997016627A1 (en) Asynchronous conversion method and apparatus for use with variable speed turbine hydroelectric generation
US6820333B2 (en) Method of converting storage pumps into reversible pump-turbines
EP0067453B1 (en) Apparatus for controlling operation of hydraulic machine
US4346304A (en) Method of controlling operation of Francis type pump turbines
JP7451297B2 (ja) 電力制御装置および電力制御方法
JPH0634625B2 (ja) 可変速水車発電装置
JPH0763154A (ja) 可変速水車発電装置及び可変速水車の運転方法
JPH10174498A (ja) 可変速発電電動装置の制御装置
US4568240A (en) Method and apparatus for controlling multistage hydraulic machine
JPH0947089A (ja) フランシス水車の水量制御方法
RU2061186C1 (ru) Гидроагрегат малой гэс
JPH08270538A (ja) 水車の水流制御装置
JPS58222981A (ja) 水力機械のポンプ運転方法
JP2647116B2 (ja) 可変速水力機械の運転方法
JP2749314B2 (ja) 可変速水車発電機制御装置
Deshpande et al. Simplified Model of DFIG in Wind Integrated Power System
CN114065103A (zh) 一种变速电机转子变流器容量的计算方法
SU653421A1 (ru) Способ регулировани мощности поворотнолопастной гидротурбины