SEALING DEVICE FOR TURBINE GENERATOR CASING

Disclosed is a device to seal a cable leading part of a generator casing. According to the present invention, in regard to a casing of a generator using hydrogen gas as a cooling medium, the device comprises a flange part including a through hole to insert a cable, electrically connected to a temper...

Full description

Saved in:
Bibliographic Details
Main Authors JUNG, DONG UK, JUNG, KIL YONG, KIM, JONG GOO, HEO, MYOUNG GOO
Format Patent
LanguageEnglish
Korean
Published 13.07.2015
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
Online AccessGet full text

Cover

More Information
Summary:Disclosed is a device to seal a cable leading part of a generator casing. According to the present invention, in regard to a casing of a generator using hydrogen gas as a cooling medium, the device comprises a flange part including a through hole to insert a cable, electrically connected to a temperature measuring device in the casing, into the casing; and a sealing unit sealing the through hole formed in the flange part to prevent the external leakage of the hydrogen gas. The cable is able to be extended into the casing through the sealing unit. 발전기 케이싱의 케이블 인입부 밀봉장치가 개시된다. 본 발명에 따른 밀봉장치는, 수소가스가 냉각 매체로 사용되는 발전기의 케이싱에 있어서, 케이싱 내 온도측정장비에 전기적으로 연결되는 케이블이 케이싱 안으로 인입되는 관통홀을 형성한 플랜지부와, 수소가스의 외부 누설 방지를 위해 상기 플랜지부에 형성된 관통홀을 밀봉하는 밀봉수단으로 구성되고, 밀봉수단을 케이블이 관통해 케이싱 안으로 연장될 수 있도록 구성된 것이 특징이다.
Bibliography:Application Number: KR20140000805