JPH03129781U - - Google Patents

Info

Publication number
JPH03129781U
JPH03129781U JP1990039864U JP3986490U JPH03129781U JP H03129781 U JPH03129781 U JP H03129781U JP 1990039864 U JP1990039864 U JP 1990039864U JP 3986490 U JP3986490 U JP 3986490U JP H03129781 U JPH03129781 U JP H03129781U
Authority
JP
Japan
Prior art keywords
opening
vane
runner vane
racing
runner
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
JP1990039864U
Other languages
Japanese (ja)
Other versions
JP2537671Y2 (en
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 JP1990039864U priority Critical patent/JP2537671Y2/en
Publication of JPH03129781U publication Critical patent/JPH03129781U/ja
Application granted granted Critical
Publication of JP2537671Y2 publication Critical patent/JP2537671Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

  • Hydraulic Turbines (AREA)
  • Control Of Water Turbines (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の第１実施例の構成を示すブロ
ツク図、第２図はレーシング検出方法を説明する
図、第３図は第２実施例の構成を示すブロツク図
、第４図はガイドベーン開度とランナベーン開度
の関係を示す図である。 １……関数発生器、２……切換スイツチ、３…
…加減算器、４……ランナベーン駆動装置、５…
…ランナベーン、６……レーシング検出回路、７
……ＡＮＤ回路、８……リレー。 FIG. 1 is a block diagram showing the configuration of the first embodiment of the present invention, FIG. 2 is a diagram explaining the lacing detection method, FIG. 3 is a block diagram showing the configuration of the second embodiment, and FIG. 4 is a guide It is a figure showing the relationship between vane opening and runner vane opening. 1...Function generator, 2...Switch switch, 3...
... Adder/subtractor, 4... Runner vane drive device, 5...
...Runner vane, 6...Racing detection circuit, 7
...AND circuit, 8...relay.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 可動翼水車を用いて発電する発電装置の発電機
出力の動揺を検出するレーシング検出回路と、前
記可動翼水車のガイドベーン開度にもとずきラン
ナベーンを目標開度に制御するランナベーン制御
回路と、このランナベーン制御回路に設けられ前
記ランナベーンの開度が所定値又はレーシング時
のランナベーン開度になるように固定する開度固
定手段と、前記レーシング検出回路によりレーシ
ングが検出されると、前記発電機が電力系統に並
列運転されていることを条件に前記ランナベーン
制御回路に切換え指令を与えて前記ランナベーン
の目標開度制御から前記開度固定手段による固定
開度に切換える切換手段とを備えたことを特徴と
する可動翼水車の制御装置。 a racing detection circuit that detects fluctuations in the generator output of a power generation device that generates electricity using a movable vane water turbine; and a runner vane control circuit that controls a runner vane to a target opening based on the guide vane opening of the movable vane water turbine. , an opening fixing means provided in the runner vane control circuit for fixing the opening of the runner vane to a predetermined value or a runner vane opening at the time of racing; and when racing is detected by the racing detection circuit, the generator switching means for giving a switching command to the runner vane control circuit to switch from the target opening control of the runner vane to the fixed opening by the opening fixing means on the condition that the runner vane is operated in parallel with the electric power system. A control device for a movable blade water turbine.
JP1990039864U 1990-04-13 1990-04-13 Control device for movable wing turbine Expired - Lifetime JP2537671Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990039864U JP2537671Y2 (en) 1990-04-13 1990-04-13 Control device for movable wing turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990039864U JP2537671Y2 (en) 1990-04-13 1990-04-13 Control device for movable wing turbine

Publications (2)

Publication Number Publication Date
JPH03129781U true JPH03129781U (en) 1991-12-26
JP2537671Y2 JP2537671Y2 (en) 1997-06-04

Family

ID=31549146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990039864U Expired - Lifetime JP2537671Y2 (en) 1990-04-13 1990-04-13 Control device for movable wing turbine

Country Status (1)

Country Link
JP (1) JP2537671Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6116799U (en) * 1984-06-30 1986-01-31 日本ビクター株式会社 Remote controller attachment/detachment mechanism
JPS62121871A (en) * 1985-11-14 1987-06-03 Hitachi Ltd Method and device for controlling movable vane water turbine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6116799U (en) * 1984-06-30 1986-01-31 日本ビクター株式会社 Remote controller attachment/detachment mechanism
JPS62121871A (en) * 1985-11-14 1987-06-03 Hitachi Ltd Method and device for controlling movable vane water turbine

Also Published As

Publication number Publication date
JP2537671Y2 (en) 1997-06-04

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