Method and apparatus for determining generator ventilation syste

Details Method and apparatus for determining generator ventilation syste Method and apparatus for determining generator ventilation syste

1988-04-08

1989-09-26

Orsino, Joseph A.

Communications: electrical

Condition responsive indicating system

Specific condition

7386434, 73708, 165 111, 165 37, G08B 2100

Patent

active

048703931

ABSTRACT:
The ratio of the pressure change across a portion of the ventilation system of a hydrogen cooled electric power generator to the pressure increase across a reference blower, preferably the purity blower, is compared to a base ratio to generate an alarm when the difference in ratios exceeds a predetermined amount indicative of a failure within the ventilation system.

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patent: 4753284 (1988-06-01), Krause et al.

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