JPH0443400U - - Google Patents

Info

Publication number
JPH0443400U
JPH0443400U JP8655990U JP8655990U JPH0443400U JP H0443400 U JPH0443400 U JP H0443400U JP 8655990 U JP8655990 U JP 8655990U JP 8655990 U JP8655990 U JP 8655990U JP H0443400 U JPH0443400 U JP H0443400U
Authority
JP
Japan
Prior art keywords
frequency
deviation
generator
positive
power generation
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
JP8655990U
Other languages
English (en)
Other versions
JP2529182Y2 (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 JP1990086559U priority Critical patent/JP2529182Y2/ja
Publication of JPH0443400U publication Critical patent/JPH0443400U/ja
Application granted granted Critical
Publication of JP2529182Y2 publication Critical patent/JP2529182Y2/ja
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
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/14—Combined heat and power generation [CHP]

Landscapes

  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Eletrric Generators (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す要部回路図、
第２図は実施例の動作説明図、第３図は周波数制
御装置の構成図である。 １……発電機、２……エンジン、６……偏差比
例演算回路、７……パルス幅調節回路、８……極
性判別回路、１０……ガバナ、１１……正側偏差
超過検出回路、１２……負側偏差超過検出回路、
１３……タイマ、１４……アツプダウンカウンタ
、１５……パルス発生器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 発電機の出力周波数と目標値との偏差に比例し
    てかつ不感帯を有して該発電機のガバナに加減速
    指令を与える周波数制御手段を備えた熱電併給シ
    ステムにおいて、前記出力周波数と目標値との偏
    差が設定値±△ｆを越えかつ所定時間Ｔ２以上継
    続した回数を検出する正負の偏差超過検出回路と
    、この一対の検出回路の検出回数を所定期間Ｔ３
    毎に積算し、この積算値と正負符号に応じて前記
    ガバナに周波数上げ下げの指令を与える周波数補
    正回路とを備えたことを特徴とする熱電併給シス
    テムの周波数制御装置。
JP1990086559U 1990-08-17 1990-08-17 熱電併給システムの周波数制御装置 Expired - Lifetime JP2529182Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990086559U JP2529182Y2 (ja) 1990-08-17 1990-08-17 熱電併給システムの周波数制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990086559U JP2529182Y2 (ja) 1990-08-17 1990-08-17 熱電併給システムの周波数制御装置

Publications (2)

Publication Number Publication Date
JPH0443400U true JPH0443400U (ja) 1992-04-13
JP2529182Y2 JP2529182Y2 (ja) 1997-03-19

Family

ID=31636132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990086559U Expired - Lifetime JP2529182Y2 (ja) 1990-08-17 1990-08-17 熱電併給システムの周波数制御装置

Country Status (1)

Country Link
JP (1) JP2529182Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005137109A (ja) * 2003-10-30 2005-05-26 Osaka Gas Co Ltd 電源システム
JP2006311745A (ja) * 2005-04-28 2006-11-09 Osaka Gas Co Ltd 電源出力変動制御装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844707A (ja) * 1971-10-08 1973-06-27
JPS60147728U (ja) * 1984-03-09 1985-10-01 株式会社明電舎 エンジン発電機のガバナ切替装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4844707A (ja) * 1971-10-08 1973-06-27
JPS60147728U (ja) * 1984-03-09 1985-10-01 株式会社明電舎 エンジン発電機のガバナ切替装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005137109A (ja) * 2003-10-30 2005-05-26 Osaka Gas Co Ltd 電源システム
JP2006311745A (ja) * 2005-04-28 2006-11-09 Osaka Gas Co Ltd 電源出力変動制御装置

Also Published As

Publication number Publication date
JP2529182Y2 (ja) 1997-03-19

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