Permanent magnet machines are widely applied in motor drive systems. Therefore,
condition monitoring of permanent magnet machines has great significance to assist …

Research on fault detection (FD) and condition monitoring (CM) of rotating electrical
generators for modern wind turbines has addressed a wide variety of technologies. Among …

Online condition monitoring of winding insulation has been proved to be an effective means
to improve the reliability of an inverter-fed machine, but little work has been done on the …

A failure of insulation is one of the main reasons for electric machine outage. Online
condition monitoring (CM) of an incipient degradation of turn insulation could eliminate the …

Online stator winding insulation monitoring is becoming an important topic in recent years
and many online monitoring methods have been proposed. In these methods, the online …

With the wide application of inverter-fed motors (IFMs), it is necessary to monitor the
groundwall (GW) insulation status to guarantee the reliable operation of motor drive system …

Partial discharge (PD) detection is an important method to verify the reliability of the
insulation structure of high-voltage power electronics devices. Although there are many …

The use of the common mode current for stator winding insulation condition assessment has
been extensively studied. Two main approaches have been followed. The first models the …

The dc-link capacitor in the three-phase ac–dc–ac motor drive system is a critical
component. The degradation of dc-link electrolytic capacitors is a common failure that has a …

Condition monitoring of the insulation health of electric machines is usually performed with
offline tests. In recent years, online condition monitoring methods for the groundwall …