METHOD FOR IDENTIFYING POLE SLIP
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United States of America Patent
Stats
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N/A
Issued Date -
N/A
app pub date -
Aug 4, 2015
filing date -
Feb 28, 2013
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
Method for identifying pole slip of an electrical generator (2), in particular synchronous generator, which is electrically connected to a power supply system (1), wherein a rotor (3) of the generator (2) is mechanically connected to a motor shaft (4) of an internal combustion engine (5), in particular of a gas engine, wherein the internal combustion engine (5) is operated at a substantially constant mechanical rotation frequency (n) in a stationary operating mode, wherein the mechanical rotation frequency (n) of the motor shaft (4) and an electrical rotation frequency (f) of the power supply system (1) are detected or ascertained, wherein a signal (11) is output in the event of a deviation (6) in the mechanical rotation frequency (n) from the electrical rotation frequency (f) of greater than a prespecifiable threshold value (7), wherein the signal (11) is considered to be a detected pole slip.
First Claim
Other Claims data not available