BR7901734A - Sistema para minimizar perdas de energia em usina de forca - Google Patents

Sistema para minimizar perdas de energia em usina de forca

Info

Publication number
BR7901734A
BR7901734A BR7901734A BR7901734A BR7901734A BR 7901734 A BR7901734 A BR 7901734A BR 7901734 A BR7901734 A BR 7901734A BR 7901734 A BR7901734 A BR 7901734A BR 7901734 A BR7901734 A BR 7901734A
Authority
BR
Brazil
Prior art keywords
energy
power plant
minimizing losses
losses
minimizing
Prior art date
Application number
BR7901734A
Other languages
English (en)
Inventor
S Johnson
M Binstock
L Stern
Original Assignee
Westinghouse Electric Corp
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
Priority claimed from US05/889,770 external-priority patent/US4178763A/en
Priority claimed from US05/889,764 external-priority patent/US4178762A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR7901734A publication Critical patent/BR7901734A/pt

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
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/18—Final actuators arranged in stator parts varying effective number of nozzles or guide conduits, e.g. sequentially operable valves for steam turbines
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F22B35/06—Control systems for steam boilers for steam boilers of forced-flow type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/50—Application for auxiliary power units (APU's)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Turbines (AREA)
BR7901734A 1978-03-24 1979-03-21 Sistema para minimizar perdas de energia em usina de forca BR7901734A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/889,770 US4178763A (en) 1978-03-24 1978-03-24 System for minimizing valve throttling losses in a steam turbine power plant
US05/889,764 US4178762A (en) 1978-03-24 1978-03-24 Efficient valve position controller for use in a steam turbine power plant

Publications (1)

Publication Number Publication Date
BR7901734A true BR7901734A (pt) 1979-11-27

Family

ID=27128927

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7901734A BR7901734A (pt) 1978-03-24 1979-03-21 Sistema para minimizar perdas de energia em usina de forca

Country Status (7)

Country Link
EP (1) EP0004415B1 (pt)
JP (1) JPS54133244A (pt)
AU (1) AU524994B2 (pt)
BR (1) BR7901734A (pt)
DE (1) DE2962665D1 (pt)
ES (1) ES478921A1 (pt)
MX (1) MX145586A (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297848A (en) * 1979-11-27 1981-11-03 Westinghouse Electric Corp. Method of optimizing the efficiency of a steam turbine power plant
US4287430A (en) * 1980-01-18 1981-09-01 Foster Wheeler Energy Corporation Coordinated control system for an electric power plant
JPS61106903A (ja) * 1984-10-31 1986-05-24 Hitachi Ltd 調速方式切換装置
US4604028A (en) * 1985-05-08 1986-08-05 General Electric Company Independently actuated control valves for steam turbine
US4878348A (en) * 1988-09-28 1989-11-07 Westinghouse Electric Corp. Turbine governor valve monitor
US5136848A (en) * 1991-10-07 1992-08-11 Westinghouse Electric Corp. Method for predicting the optimum transition between constant and sliding pressure operation
CN101793170A (zh) * 2010-03-19 2010-08-04 淄博桑特动力设备有限公司 微型汽轮发电机组
DE102010019718A1 (de) * 2010-05-07 2011-11-10 Orcan Energy Gmbh Regelung eines thermischen Kreisprozesses
CN115031956B (zh) * 2022-06-15 2023-02-17 河北工业大学 一种节流调节型汽轮机调速汽门特性图谱绘制方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4088875A (en) * 1975-11-04 1978-05-09 Westinghouse Electric Corp. Optimum sequential valve position indication system for turbine power plant
JPS6039842B2 (ja) * 1977-02-21 1985-09-07 株式会社日立製作所 ボイラ・タ−ビン協調変圧運転方法

Also Published As

Publication number Publication date
MX145586A (es) 1982-03-08
DE2962665D1 (en) 1982-06-24
ES478921A1 (es) 1979-11-16
JPS627363B2 (pt) 1987-02-17
JPS54133244A (en) 1979-10-16
AU4505279A (en) 1979-09-27
AU524994B2 (en) 1982-10-14
EP0004415B1 (en) 1982-05-05
EP0004415A1 (en) 1979-10-03

Similar Documents

Publication Publication Date Title
ES490893A0 (es) Perfeccionamientos en los sistemas de control para controlaruna planta de energia solar
BR8101578A (pt) Processo para producao de energia por um gerador de potencia e sistema gerador de potencia para execucao do processo
BR7903586A (pt) Conjunto coletor de energia termica
BR8505649A (pt) Processo para operar usina geradora de energia de celulas de combustivel
BR8505374A (pt) Processo para operar usina geradora de energia de celulas de combustivel
AR226841A1 (es) Concentrador de energia solar constituido por elementos reflectores cilindroparabolicos modulares
BR7901734A (pt) Sistema para minimizar perdas de energia em usina de forca
IT1162539B (it) Impianto ad energia solare
MX149024A (es) Mejoras en control para un sistema inversor de energia controlado con voltaje pulsante
BR8001119A (pt) Coletor de energia solar para aquecimento de agua
BR8007706A (pt) Processo de elevacao de agua para geracao de energia e respectivos sistema gerador de energia e casa de forca
IT1122669B (it) Sistema interruttore di energia
BR7902759A (pt) Sistema de recuperacao de energia
BR7903053A (pt) Absorvedor para a utilizacao da energia solar
IT1134731B (it) Procedimento per il ricopero dell'acido borico da un concentrato di acque di scarico di una centrale di energia nucleare
BR8005298A (pt) Aquecedor a energia solar
ES498138A0 (es) Un colector de energia solar
BR7904555A (pt) Coletor de energia solar
ATA110878A (de) Sonnenkraftanlage
MX147313A (es) Colector de energia solar mejorado
GB2041094B (en) Wave energy power plant
IT7903533A0 (it) Impianto di riscaldamento utilizzante come fonte d'energia l'irraggiamento solare
JPS54155336A (en) Solar energy power plant
ATA309279A (de) Sonnenenergiegewinnungsanlage
ES244560Y (es) Captador de energia termo-solar a baja temperatura.