JPS6361604U - - Google Patents

Info

Publication number
JPS6361604U
JPS6361604U JP15434786U JP15434786U JPS6361604U JP S6361604 U JPS6361604 U JP S6361604U JP 15434786 U JP15434786 U JP 15434786U JP 15434786 U JP15434786 U JP 15434786U JP S6361604 U JPS6361604 U JP S6361604U
Authority
JP
Japan
Prior art keywords
drum
water level
turbine equipment
gas turbine
exhaust heat
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
JP15434786U
Other languages
Japanese (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 JP15434786U priority Critical patent/JPS6361604U/ja
Priority to US07/105,126 priority patent/US4854121A/en
Priority to FR878714007A priority patent/FR2605088B1/en
Publication of JPS6361604U publication Critical patent/JPS6361604U/ja
Pending 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
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]

Landscapes

  • Engine Equipment That Uses Special Cycles (AREA)

Description

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

第１図は本考案の一実施例を示す概略図、第２
図は本考案にかかる制御装置を示すブロツク図、
第３図は従来の実施例を示す概略図である。 Ｇ……ガスタービン設備、Ｓ……蒸気タービン
設備、ＨＲＳＧ……排熱回収ボイラ設備、３……
ガスタービン、８……ドラム、９……発電機、１
０……蒸気タービン、１４ａ……補給弁、１７…
…ホツトウエルレベル計、１９……ドラムレベル
計、２００……制御装置、２０１……減算器、２
０２……コントローラ、２０３……変化率演算器
、２０４……変化率設定器、２０６……切換器。 Figure 1 is a schematic diagram showing one embodiment of the present invention;
The figure is a block diagram showing a control device according to the present invention.
FIG. 3 is a schematic diagram showing a conventional embodiment. G...Gas turbine equipment, S...Steam turbine equipment, HRSG...Exhaust heat recovery boiler equipment, 3...
Gas turbine, 8...drum, 9...generator, 1
0...Steam turbine, 14a...Replenishment valve, 17...
...Hotwell level meter, 19...Drum level meter, 200...Control device, 201...Subtractor, 2
02...Controller, 203...Change rate calculator, 204...Change rate setter, 206...Switcher.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ガスタービン設備と蒸気タービン設備を一つの
軸で結び、ガスタービン設備からの排熱を利用し
て蒸気を得る排熱ボイラの、そのボイラにドラム
を付設し、ドラムに上記蒸気タービン設備の復水
器によつて冷却された復水・給水を送るものにお
いて、通常運転時の場合、復水器のホツトウエル
から検出された実水位信号が設定値よりも低いと
きに補給弁に弁開口信号を与える復水制御系と、
ドラムの水位が低いときに補給弁に弁開口信号を
与えるドラム制御系とを具備し、これら制御系は
自在に切換え得るよう切換接点を設けたことを特
徴とする水位制御装置。 A drum is attached to the boiler of an exhaust heat boiler that connects the gas turbine equipment and the steam turbine equipment with a single shaft and uses the exhaust heat from the gas turbine equipment to generate steam. During normal operation, when the actual water level signal detected from the condenser hot well is lower than the set value, a valve opening signal is given to the replenishment valve. condensate control system,
A water level control device comprising: a drum control system that gives a valve opening signal to a replenishment valve when the water level in the drum is low; and a switching contact is provided so that these control systems can be switched freely.
JP15434786U 1986-10-09 1986-10-09 Pending JPS6361604U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP15434786U JPS6361604U (en) 1986-10-09 1986-10-09
US07/105,126 US4854121A (en) 1986-10-09 1987-10-06 Combined cycle power plant capable of controlling water level in boiler drum of power plant
FR878714007A FR2605088B1 (en) 1986-10-09 1987-10-09 POWER PLANT WITH BOILER BODY WATER LEVEL ADJUSTMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15434786U JPS6361604U (en) 1986-10-09 1986-10-09

Publications (1)

Publication Number Publication Date
JPS6361604U true JPS6361604U (en) 1988-04-23

Family

ID=31074054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15434786U Pending JPS6361604U (en) 1986-10-09 1986-10-09

Country Status (1)

Country Link
JP (1) JPS6361604U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014062665A (en) * 2012-09-20 2014-04-10 Miura Co Ltd Steam generator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014062665A (en) * 2012-09-20 2014-04-10 Miura Co Ltd Steam generator

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