JPH0144905B2 - - Google Patents

Info

Publication number
JPH0144905B2
JPH0144905B2 JP59271611A JP27161184A JPH0144905B2 JP H0144905 B2 JPH0144905 B2 JP H0144905B2 JP 59271611 A JP59271611 A JP 59271611A JP 27161184 A JP27161184 A JP 27161184A JP H0144905 B2 JPH0144905 B2 JP H0144905B2
Authority
JP
Japan
Prior art keywords
pump
rotational speed
motor
speed
guide vane
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
JP59271611A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61149582A (ja
Inventor
Kazuo Niikura
Katsumasa Shinmei
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP59271611A priority Critical patent/JPS61149582A/ja
Publication of JPS61149582A publication Critical patent/JPS61149582A/ja
Publication of JPH0144905B2 publication Critical patent/JPH0144905B2/ja
Granted 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
    • 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)
JP59271611A 1984-12-21 1984-12-21 可変速のポンプ水車またはポンプの停止方法 Granted JPS61149582A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59271611A JPS61149582A (ja) 1984-12-21 1984-12-21 可変速のポンプ水車またはポンプの停止方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59271611A JPS61149582A (ja) 1984-12-21 1984-12-21 可変速のポンプ水車またはポンプの停止方法

Publications (2)

Publication Number Publication Date
JPS61149582A JPS61149582A (ja) 1986-07-08
JPH0144905B2 true JPH0144905B2 (ru) 1989-10-02

Family

ID=17502479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59271611A Granted JPS61149582A (ja) 1984-12-21 1984-12-21 可変速のポンプ水車またはポンプの停止方法

Country Status (1)

Country Link
JP (1) JPS61149582A (ru)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0768936B2 (ja) * 1986-11-12 1995-07-26 株式会社東芝 可変速揚水機の揚水運転停止方法
JPH0768937B2 (ja) * 1986-12-24 1995-07-26 株式会社東芝 可変速ポンプ水車の揚水運転停止方法
JPS63239376A (ja) * 1987-03-27 1988-10-05 Toshiba Corp 可変速のポンプまたはポンプ水車の停止方法
JP2614242B2 (ja) * 1987-10-23 1997-05-28 東京電力株式会社 交流励磁同期機の揚水運転停止制御方法

Also Published As

Publication number Publication date
JPS61149582A (ja) 1986-07-08

Similar Documents

Publication Publication Date Title
KR890000264B1 (ko) 가변속 펌프수차(可變速 Pump 水車) 또는 펌프의 기동방법(起動方法)
CN112283025B (zh) 一种避免风电机组限功率运行在共振区域的控制方法
US6336322B1 (en) Method of controlling a pump turbine
CN110374807B (zh) 风力发电机组软停机控制方法及风力发电机组
JPH0144905B2 (ru)
CN108131248B (zh) 一种液压风力发电机组低风速启动系统
JPH01110075A (ja) 交流励磁同期機の揚水運転停止制御方法
JP4889308B2 (ja) 水車および水車発電装置ならびに水車発電装置の運転方法
JP3606701B2 (ja) ポンプの運転制御装置
JP3524948B2 (ja) 可変速水力機械の水車運転方法
JP3839862B2 (ja) 可変速水力機械の揚水運転方法
CN218816729U (zh) 用于降低抽蓄电站减负荷过程调压室涌浪幅度的调节装置
JP2755816B2 (ja) 水力発電設備の運転制御方法
JPS63162971A (ja) 可変速ポンプ水車の揚水運転停止方法
JPH0610464B2 (ja) 可変速水力機械の制御方法
CN104579068B (zh) 一种提高发电机组加载能力的方法和系统
JP2002034296A (ja) 可変速揚水発電制御装置
JPS623174A (ja) ポンプ水車のポンプ運転停止方法
JPH06241158A (ja) 可変速発電装置及び可変速揚水発電装置とそれらの運転制御方法
JP3493048B2 (ja) 分岐水路系発電所の可変速形水力機械の運転制御方法
JPS61175298A (ja) 斜流ポンプ設備
JPS63277871A (ja) 可変速水車の運転方法
JPH01257772A (ja) 交流励磁同期機の保護停止制御方法
JPH09250443A (ja) 水車発電機の過速度抑制装置
JP2002180950A (ja) ポンプ水車の運転制御方法

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term