MX9306794A - Metodo para probar un generador electrico enfriado por gas. - Google Patents

Metodo para probar un generador electrico enfriado por gas.

Info

Publication number
MX9306794A
MX9306794A MX9306794A MX9306794A MX9306794A MX 9306794 A MX9306794 A MX 9306794A MX 9306794 A MX9306794 A MX 9306794A MX 9306794 A MX9306794 A MX 9306794A MX 9306794 A MX9306794 A MX 9306794A
Authority
MX
Mexico
Prior art keywords
container
generator
cooling gas
pressure
electric generator
Prior art date
Application number
MX9306794A
Other languages
English (en)
Inventor
Glenn Eugene Dyer
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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of MX9306794A publication Critical patent/MX9306794A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
    • G01M3/3227—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators for radiators

Abstract

Un método para comprobar un generador eléctrico enfriado por gas (12) paraaveriguar si hay filtraciones de gas enfriador presurizado incluye lospasos de comunicar un recipiente (14) con el gas enfriador presurizado queestá dentro del generador (12); sellar el recipiente (14) una vez que elrecipiente (14) queda lleno de gas enfriador, a una presión dentro delespacio sellado; y a continuación comparar la presión en el espaciosellado con la presión en el recipiente sellado (14) con lo cual unapresión menor en el cual una presión menor en el espacio sellado indicaráuna filtración de enfriador. Preferiblemente, el recipiente (14) estáaislado para preservar el gas enfriador a la temperatura en que estabadentro del generador (12), para mediciones exactas. En contraste conmétodos previamente conocidos, este método puede ser realizado mientrasque el generador está en operación, resultado de una detección y mediciónde la filtraciones mejorada y más realista.
MX9306794A 1992-10-29 1993-10-29 Metodo para probar un generador electrico enfriado por gas. MX9306794A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/968,646 US5379632A (en) 1992-10-29 1992-10-29 Method of testing a gas cooled electrical generator

Publications (1)

Publication Number Publication Date
MX9306794A true MX9306794A (es) 1995-01-31

Family

ID=25514560

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9306794A MX9306794A (es) 1992-10-29 1993-10-29 Metodo para probar un generador electrico enfriado por gas.

Country Status (5)

Country Link
US (1) US5379632A (es)
IL (1) IL107194A (es)
MX (1) MX9306794A (es)
SI (1) SI9300573A (es)
TW (1) TW240288B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7259583B2 (en) * 2004-07-23 2007-08-21 General Electric Company Methods and apparatus for testing power generators
US10732218B2 (en) * 2015-08-26 2020-08-04 Texas Instruments Incorporated Seal monitor for probe or test chamber

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR978221A (fr) * 1947-12-27 1951-04-11 Westinghouse Electric Corp Appareillage de mesure des pertes de gaz
DE1106095B (de) * 1957-10-09 1961-05-04 Hubert Jung Dipl Ing Dichtheitspruefgeraet auf der Grundlage einer temperaturkompensierten Differenzdruckmessung
US3122668A (en) * 1959-07-31 1964-02-25 Bbc Brown Boveri & Cie Arrangement for indicating leakage between cooling systems of turbogenerators
JPS5439803A (en) * 1977-09-05 1979-03-27 Toshiba Corp Hydrogen gas leakage detector
JPS601533A (ja) * 1983-06-20 1985-01-07 Nippon Enjiniyaa Service Kk 地下タンクの漏洩検査方法
JPS6066644A (ja) * 1983-09-21 1985-04-16 Mitsubishi Electric Corp 回転電機のガス漏洩検知装置

Also Published As

Publication number Publication date
US5379632A (en) 1995-01-10
IL107194A (en) 1997-07-13
TW240288B (es) 1995-02-11
IL107194A0 (en) 1994-01-25
SI9300573A (en) 1994-06-30

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees