DK481182A - STEAM POWER PLANT - Google Patents

STEAM POWER PLANT Download PDF

Info

Publication number
DK481182A
DK481182A DK481182A DK481182A DK481182A DK 481182 A DK481182 A DK 481182A DK 481182 A DK481182 A DK 481182A DK 481182 A DK481182 A DK 481182A DK 481182 A DK481182 A DK 481182A
Authority
DK
Denmark
Prior art keywords
coolant
intercooler
heat exchanger
regenerative
power plant
Prior art date
Application number
DK481182A
Other languages
Danish (da)
Inventor
Andreas Brand
Hans Kogler
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of DK481182A publication Critical patent/DK481182A/en

Links

Classifications

    • 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
    • F01K27/00—Plants for converting heat or fluid energy into mechanical energy, not otherwise provided for
    • F01K27/02—Plants modified to use their waste heat, other than that of exhaust, e.g. engine-friction heat

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

1. Steam power plant comprising an intermediate cooling circuit (1) which operates independently of the working medium and of the condenser coolant (17) of the main circuit (12) and in which an intermediate coolant flows in a closed circuit through the plant components (2, 3) to be cooled and an intercooler (7) charged with a secondary coolant (19) and an additional regenerative neat exchanger (8) is connected into the intermediate cooling circuit (1), in which heat exchanger the intermediate coolant transfers its heat to the working medium of the main circuit (12), characterized in that the regenerative heat exchanger (8) is connected in parallel with the intercooler (7), a controllable three-way mixing valve (5) being provided for the quantitative distribution of the intermediate coolant heated in the plant components (2, 3) to intercooler (7) and regenerative heat exchanger (8), and, in addition, the temperature (11) of the intermediate coolant being used as control parameter after completed heat transfer, recombination and mixing of the two part flows upstream of the components (2, 3) to be cooled.
DK481182A 1981-11-16 1982-10-29 STEAM POWER PLANT DK481182A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH734381 1981-11-16

Publications (1)

Publication Number Publication Date
DK481182A true DK481182A (en) 1983-05-17

Family

ID=4323635

Family Applications (1)

Application Number Title Priority Date Filing Date
DK481182A DK481182A (en) 1981-11-16 1982-10-29 STEAM POWER PLANT

Country Status (4)

Country Link
EP (1) EP0079648B1 (en)
AT (1) ATE22153T1 (en)
DE (1) DE3273229D1 (en)
DK (1) DK481182A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4237665A1 (en) * 1992-11-07 1994-05-11 Asea Brown Boveri Method for operating a combination system
US5469705A (en) * 1994-08-22 1995-11-28 The Nash Engineering Company Heat recovery in a liquid ring pump seal liquid chiller system
CN110195619A (en) * 2019-05-30 2019-09-03 中国水利水电科学研究院 Fired power generating unit regulating system, method and device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE523899C (en) * 1924-04-24 1931-04-29 Otto Happel Device for the recovery of lost heat in electrical machines, in particular with steam turbine drive
US1741605A (en) * 1925-05-04 1929-12-31 Bbc Brown Boveri & Cie Power-plant installation
US1938077A (en) * 1929-05-03 1933-12-05 Ljungstroms Angturbin Ab Cooling device for closed electrical motors, generators, or the like machines
US2491314A (en) * 1946-10-14 1949-12-13 Gen Electric Turbogenerator cooling system
DE1053527B (en) * 1957-01-18 1959-03-26 Siemens Ag Steam power plant with recovery of lost heat from the turbo set

Also Published As

Publication number Publication date
EP0079648A1 (en) 1983-05-25
DE3273229D1 (en) 1986-10-16
ATE22153T1 (en) 1986-09-15
EP0079648B1 (en) 1986-09-10

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment