DE60121679D1 - Regeleinrichtung für eine Dampfturbine, die variable Frequenzregelung erlaubt - Google Patents

Regeleinrichtung für eine Dampfturbine, die variable Frequenzregelung erlaubt

Info

Publication number
DE60121679D1
DE60121679D1 DE60121679T DE60121679T DE60121679D1 DE 60121679 D1 DE60121679 D1 DE 60121679D1 DE 60121679 T DE60121679 T DE 60121679T DE 60121679 T DE60121679 T DE 60121679T DE 60121679 D1 DE60121679 D1 DE 60121679D1
Authority
DE
Germany
Prior art keywords
steam turbine
variable frequency
control device
allows variable
control
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 - Lifetime
Application number
DE60121679T
Other languages
English (en)
Other versions
DE60121679T2 (de
Inventor
Bernd Artur Karl Westphal
David Mark Stuebner
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE60121679D1 publication Critical patent/DE60121679D1/de
Publication of DE60121679T2 publication Critical patent/DE60121679T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/20—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted
    • F01D17/22—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical
    • F01D17/24—Devices dealing with sensing elements or final actuators or transmitting means between them, e.g. power-assisted the operation or power assistance being predominantly non-mechanical electrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/02—Arrangement of sensing elements
    • F01D17/06—Arrangement of sensing elements responsive to speed
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/024—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a parameter or coefficient is automatically adjusted to optimise the performance
DE60121679T 2000-07-19 2001-07-18 Regeleinrichtung für eine Dampfturbine, die variable Frequenzregelung erlaubt Expired - Lifetime DE60121679T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US619539 2000-07-19
US09/619,539 US6250877B1 (en) 2000-07-19 2000-07-19 Steam turbine controller having method and apparatus for providing variable frequency regulation

Publications (2)

Publication Number Publication Date
DE60121679D1 true DE60121679D1 (de) 2006-09-07
DE60121679T2 DE60121679T2 (de) 2007-07-12

Family

ID=24482316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60121679T Expired - Lifetime DE60121679T2 (de) 2000-07-19 2001-07-18 Regeleinrichtung für eine Dampfturbine, die variable Frequenzregelung erlaubt

Country Status (5)

Country Link
US (1) US6250877B1 (de)
EP (1) EP1174588B1 (de)
JP (1) JP2002155705A (de)
CA (1) CA2352421C (de)
DE (1) DE60121679T2 (de)

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US6459963B1 (en) 2000-07-31 2002-10-01 General Electric Company Methods and apparatus for trimming engine control systems
US6718772B2 (en) 2000-10-27 2004-04-13 Catalytica Energy Systems, Inc. Method of thermal NOx reduction in catalytic combustion systems
US7121097B2 (en) 2001-01-16 2006-10-17 Catalytica Energy Systems, Inc. Control strategy for flexible catalytic combustion system
US6796129B2 (en) 2001-08-29 2004-09-28 Catalytica Energy Systems, Inc. Design and control strategy for catalytic combustion system with a wide operating range
US20040255588A1 (en) * 2002-12-11 2004-12-23 Kare Lundberg Catalytic preburner and associated methods of operation
DE10259488A1 (de) * 2002-12-19 2004-07-01 Bayerische Motoren Werke Ag Wärmekraftmaschine
WO2004065777A2 (en) 2003-01-17 2004-08-05 Catalytica Energy Systems, Inc. Dynamic control system and method for multi-combustor catalytic gas turbine engine
EP1664696A2 (de) * 2003-09-05 2006-06-07 Catalytica Energy Systems, Inc. Katalysator-modul-überhitzungs-detektion und ansprechverfahren
US6939100B2 (en) * 2003-10-16 2005-09-06 General Electric Company Method and apparatus for controlling steam turbine inlet flow to limit shell and rotor thermal stress
US7274111B2 (en) * 2005-12-09 2007-09-25 General Electric Company Methods and apparatus for electric power grid frequency stabilization
DE102007007913A1 (de) * 2007-02-14 2008-08-21 Alstom Technology Ltd. Verfahren zum Betrieb einer Kraftwerksanlage
EP2115274B1 (de) * 2007-02-14 2010-04-28 ALSTOM Technology Ltd Verfahren zum betrieb einer kraftwerksanlage
US10137542B2 (en) 2010-01-14 2018-11-27 Senvion Gmbh Wind turbine rotor blade components and machine for making same
CN102762850B (zh) 2010-01-14 2015-04-08 耐普迪考股份有限公司 风力涡轮机转子叶片部件及其制造方法
US8768529B2 (en) * 2010-07-20 2014-07-01 General Electric Company Grid frequency rate limiting system
WO2013000468A1 (en) * 2011-06-30 2013-01-03 Vestas Wind Systems A/S System and method for controlling power output from a wind turbine or wind power plant
US8694172B2 (en) * 2011-07-12 2014-04-08 General Electric Company Systems and devices for controlling power generation
FR2984039B1 (fr) * 2011-12-08 2015-01-16 Valeo Equip Electr Moteur Procede et systeme de regulation d'un alternateur de vehicule automobile, et alternateur de vehicule automobile comprenant un tel systeme
DE102012204218A1 (de) * 2012-03-16 2013-09-19 Siemens Aktiengesellschaft Leistungsregelung und/oder Frequenzregelung bei einem solarthermischen Dampfkraftwerk
US9243519B2 (en) * 2012-09-06 2016-01-26 General Electric Company Systems and methods for accelerating droop response to frequency variation of an electrical grid in a combined cycle power plant
US9562479B2 (en) 2013-03-13 2017-02-07 General Electric Company Systems and methods of droop response control of turbines
US8841787B1 (en) * 2013-03-15 2014-09-23 Caterpillar Inc. Generator set adaptive droop control method
CN104158453B (zh) * 2014-08-27 2016-09-28 国家电网公司 一种通过发电机负荷突变开始时刻屏蔽干扰信号抑制功率反调的方法
EP3252281A1 (de) 2016-05-31 2017-12-06 Siemens Aktiengesellschaft Synchronisierung einer turbine mit einem wechselstromnetz gemäss einer solltrajektorie für den solldifferenzwinkel
IT201600077686A1 (it) * 2016-07-26 2018-01-26 Turboden Spa Metodo di controllo di un compressore meccanicamente accoppiato ad una turbina
EP3460202A1 (de) 2017-09-22 2019-03-27 Siemens Aktiengesellschaft Dampfturbinenregelung
CN109268079B (zh) * 2018-09-30 2020-11-20 西安陕鼓动力股份有限公司 Shrt机组变频降转速过程中汽轮机的负荷控制方法
CN111005774B (zh) * 2019-12-26 2022-03-01 润电能源科学技术有限公司 一种火电机组一次调频的控制方法和装置
US11411403B2 (en) * 2020-12-14 2022-08-09 Vestas Wind Systems A/S Controlling power distribution at deadband states
CN113833538A (zh) * 2021-08-31 2021-12-24 中国船舶重工集团公司第七0三研究所 船用直流汽轮发电机组运行控制方法

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US5267435A (en) 1992-08-18 1993-12-07 General Electric Company Thrust droop compensation method and system
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US5953902A (en) 1995-08-03 1999-09-21 Siemens Aktiengesellschaft Control system for controlling the rotational speed of a turbine, and method for controlling the rotational speed of a turbine during load shedding
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US5609465A (en) * 1995-09-25 1997-03-11 Compressor Controls Corporation Method and apparatus for overspeed prevention using open-loop response

Also Published As

Publication number Publication date
CA2352421A1 (en) 2002-01-19
US6250877B1 (en) 2001-06-26
JP2002155705A (ja) 2002-05-31
EP1174588A3 (de) 2003-10-29
DE60121679T2 (de) 2007-07-12
EP1174588A2 (de) 2002-01-23
CA2352421C (en) 2010-04-13
EP1174588B1 (de) 2006-07-26

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