ES8404577A1 - Metodo y dispositivo para el accionamiento controlado de un sistema generador de energia electrica por vapor. - Google Patents

Metodo y dispositivo para el accionamiento controlado de un sistema generador de energia electrica por vapor.

Info

Publication number
ES8404577A1
ES8404577A1 ES521936A ES521936A ES8404577A1 ES 8404577 A1 ES8404577 A1 ES 8404577A1 ES 521936 A ES521936 A ES 521936A ES 521936 A ES521936 A ES 521936A ES 8404577 A1 ES8404577 A1 ES 8404577A1
Authority
ES
Spain
Prior art keywords
systems
operating
methods
electric power
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.)
Expired
Application number
ES521936A
Other languages
English (en)
Other versions
ES521936A0 (es
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.)
Babcock and Wilcox Co
Original Assignee
Babcock and Wilcox 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23482392&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8404577(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of ES8404577A1 publication Critical patent/ES8404577A1/es
Publication of ES521936A0 publication Critical patent/ES521936A0/es
Granted 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
    • F01D17/02—Arrangement of sensing elements
    • F01D17/04—Arrangement of sensing elements responsive to load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K13/00—General layout or general methods of operation of complete plants
    • F01K13/02—Controlling, e.g. stopping or starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)
  • Control Of Turbines (AREA)
  • Control Of Eletrric Generators (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

METODO Y DISPOSITIVO PARA EL ACCIONAMIENTO CONTROLADO DE UN SISTEMA GENERADOR DE ENERGIA ELECTRICA POR VAPOR.EL METODO COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, MEDIR LA PRESION DE REGULACION Y PRODUCIR UNA SEÑAL PROPORCIONAL DE ALIMENTACION DIRECTA EN BASE A LA DEMANDA DE CARGA PARA LA TURBINA; SEGUNDA, DESARROLLAR UNA SEÑAL DE ERROR DE PRESION DE REGULACION REPRESENTATIVA DE LA DIFERENCIA EXISTENTE ENTRE DICHA SEÑAL DE PRESION DE REGULACION MEDIDA Y UN PUNTO DE CONSIGNA DE PRESION DE REGULACION; TERCERA, MEDIR LA SALIDA DE CARGA ELECTRICA DEL GENERADOR ELECTRICOY PRODUCIR UNA SEÑAL PROPORCIONAL DE ALIMENTACION DIRECTA EN BASE A LA DEMANDA DE CARGA PARA LA CALDERA; Y POR ULTIMO, DESARROLLAR UNA SEÑAL DE ERROR EN MEGAWATIOS REPRESENTATIVA DE LA DIFERENCIA EXISTENTE ENTRE DICHA SEÑAL DE SALIDA ELECTRICA DE MEDICION Y UNA DEMANDA DE CARGA UNIDAD.DE APLICACION EN LA REGULACION DE TURBINAS Y CALDERAS DE VAPOR.
ES521936A 1982-05-07 1983-04-28 Metodo y dispositivo para el accionamiento controlado de un sistema generador de energia electrica por vapor. Granted ES521936A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/375,798 US4450363A (en) 1982-05-07 1982-05-07 Coordinated control technique and arrangement for steam power generating system

Publications (2)

Publication Number Publication Date
ES8404577A1 true ES8404577A1 (es) 1984-04-16
ES521936A0 ES521936A0 (es) 1984-04-16

Family

ID=23482392

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521936A Granted ES521936A0 (es) 1982-05-07 1983-04-28 Metodo y dispositivo para el accionamiento controlado de un sistema generador de energia electrica por vapor.

Country Status (10)

Country Link
US (1) US4450363A (es)
EP (1) EP0098037B1 (es)
JP (2) JPS5920507A (es)
AU (1) AU557213B2 (es)
BR (1) BR8302577A (es)
CA (1) CA1182522A (es)
DE (1) DE3377291D1 (es)
ES (1) ES521936A0 (es)
IN (1) IN159295B (es)
MX (1) MX158146A (es)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3439927A1 (de) * 1984-06-30 1986-01-09 Bosch Gmbh Robert Verfahren und vorrichtung zur adaptiven stoergroessenaufschaltung bei reglern
US4853552A (en) * 1988-03-30 1989-08-01 General Electric Company Steam turbine control with megawatt feedback
US6169334B1 (en) 1998-10-27 2001-01-02 Capstone Turbine Corporation Command and control system and method for multiple turbogenerators
US6093975A (en) * 1998-10-27 2000-07-25 Capstone Turbine Corporation Turbogenerator/motor control with synchronous condenser
DE10156694B4 (de) * 2001-11-17 2005-10-13 Semikron Elektronik Gmbh & Co. Kg Schaltungsanordnung
US8616323B1 (en) 2009-03-11 2013-12-31 Echogen Power Systems Hybrid power systems
WO2010121255A1 (en) 2009-04-17 2010-10-21 Echogen Power Systems System and method for managing thermal issues in gas turbine engines
EP2446122B1 (en) 2009-06-22 2017-08-16 Echogen Power Systems, Inc. System and method for managing thermal issues in one or more industrial processes
US9316404B2 (en) 2009-08-04 2016-04-19 Echogen Power Systems, Llc Heat pump with integral solar collector
US8613195B2 (en) 2009-09-17 2013-12-24 Echogen Power Systems, Llc Heat engine and heat to electricity systems and methods with working fluid mass management control
US8096128B2 (en) 2009-09-17 2012-01-17 Echogen Power Systems Heat engine and heat to electricity systems and methods
US8869531B2 (en) 2009-09-17 2014-10-28 Echogen Power Systems, Llc Heat engines with cascade cycles
US8813497B2 (en) 2009-09-17 2014-08-26 Echogen Power Systems, Llc Automated mass management control
US8532834B2 (en) 2010-10-29 2013-09-10 Hatch Ltd. Method for integrating controls for captive power generation facilities with controls for metallurgical facilities
US8857186B2 (en) 2010-11-29 2014-10-14 Echogen Power Systems, L.L.C. Heat engine cycles for high ambient conditions
US8616001B2 (en) 2010-11-29 2013-12-31 Echogen Power Systems, Llc Driven starter pump and start sequence
US8783034B2 (en) 2011-11-07 2014-07-22 Echogen Power Systems, Llc Hot day cycle
FR2975797B1 (fr) * 2011-05-26 2020-01-24 Electricite De France Systeme de commande pour regulation multivariable de centrale thermique a flamme
WO2013055391A1 (en) 2011-10-03 2013-04-18 Echogen Power Systems, Llc Carbon dioxide refrigeration cycle
US9091278B2 (en) 2012-08-20 2015-07-28 Echogen Power Systems, Llc Supercritical working fluid circuit with a turbo pump and a start pump in series configuration
US9341084B2 (en) 2012-10-12 2016-05-17 Echogen Power Systems, Llc Supercritical carbon dioxide power cycle for waste heat recovery
US9118226B2 (en) 2012-10-12 2015-08-25 Echogen Power Systems, Llc Heat engine system with a supercritical working fluid and processes thereof
US9638065B2 (en) 2013-01-28 2017-05-02 Echogen Power Systems, Llc Methods for reducing wear on components of a heat engine system at startup
EP2948649B8 (en) 2013-01-28 2021-02-24 Echogen Power Systems (Delaware), Inc Process for controlling a power turbine throttle valve during a supercritical carbon dioxide rankine cycle
KR20160028999A (ko) 2013-03-04 2016-03-14 에코진 파워 시스템스, 엘엘씨 큰 네트 파워 초임계 이산화탄소 회로를 구비한 열 엔진 시스템
WO2016073252A1 (en) 2014-11-03 2016-05-12 Echogen Power Systems, L.L.C. Active thrust management of a turbopump within a supercritical working fluid circuit in a heat engine system
CN107193209B (zh) * 2017-01-23 2020-04-10 国电科学技术研究院有限公司 基于锅炉动态微分前馈指令的机组协调控制方法及系统
US10883388B2 (en) 2018-06-27 2021-01-05 Echogen Power Systems Llc Systems and methods for generating electricity via a pumped thermal energy storage system
US11435120B2 (en) 2020-05-05 2022-09-06 Echogen Power Systems (Delaware), Inc. Split expansion heat pump cycle
JP2024500375A (ja) 2020-12-09 2024-01-09 スーパークリティカル ストレージ カンパニー，インコーポレイティド ３貯蔵器式電気的熱エネルギー貯蔵システム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027145A (en) * 1973-08-15 1977-05-31 John P. McDonald Advanced control system for power generation
US4117344A (en) * 1976-01-02 1978-09-26 General Electric Company Control system for a rankine cycle power unit
CH638911A5 (de) * 1979-07-27 1983-10-14 Proizv Ob Turbostroenia Einrichtung zur automatischen regelung der vom generator eines wasserkraftmaschinensatzes entwickelten wirkleistung.
US4287430A (en) * 1980-01-18 1981-09-01 Foster Wheeler Energy Corporation Coordinated control system for an electric power plant
JPS58179702A (ja) * 1982-04-16 1983-10-21 三菱重工業株式会社 ドラム型ボイラ負荷追従制御装置

Also Published As

Publication number Publication date
AU1430383A (en) 1983-11-10
JPH0227122Y2 (es) 1990-07-23
IN159295B (es) 1987-05-02
CA1182522A (en) 1985-02-12
JPS5920507A (ja) 1984-02-02
EP0098037A2 (en) 1984-01-11
JPH0174304U (es) 1989-05-19
US4450363A (en) 1984-05-22
ES521936A0 (es) 1984-04-16
MX158146A (es) 1989-01-11
AU557213B2 (en) 1986-12-11
BR8302577A (pt) 1984-01-17
EP0098037B1 (en) 1988-07-06
EP0098037A3 (en) 1985-06-19
DE3377291D1 (en) 1988-08-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203