METHOD AND APPARATUS FOR POLE-SLIP DETECTION IN SYNCHRONOUS GENERATORS
摘要
A system and method for predicting a pole slip in a synchronous generator is provided. The system includes a stator voltage frequency detector to determine the frequency of the stator voltage, a mechanical frequency detector to determine the rotational speed of the rotor and a prediction unit that is operative to disconnect the generator from a power grid if it determines that a pole slip is likely based on comparison of the frequency of the stator voltage and the rotational speed of the rotor.
申请公布号
WO2013102849(A2)
申请公布日期
2013.07.11
申请号
WO2013IB00396
申请日期
2013.01.03
申请人
COMAP A.S.;KALINKA, MILAN;NOVAK, MIROSLAV;JELEN, TOMAS;TARAGEL, ROMAN
发明人
KALINKA, MILAN;NOVAK, MIROSLAV;JELEN, TOMAS;TARAGEL, ROMAN