IEEE

The protection technology of high voltage variable frequency drive system

Abstract: The high voltage variable frequency system has complicated structure and high power density. It comprises industrial frequency AC, DC and variable frequency AC. All of these bring new ...
IEEE

Integrated Protection Based on Multi-Frequency Domain Information for UHV Half-Wavelength AC Transmission Line

Abstract: Half-wavelength AC Transmission (HWACT) can improve capability of AC transmission significantly. According to the basic principle of HWACT, the electromagnetic transient model of HWACT is ...
Eureka Magazine

How to harmonise the use of RCDs with frequency converters

Eaton’s latest whitepaper entitled “Enhance reliability with the right drives protection”, advises machine builders how to avoid nuisance tripping of Residual Current Devices (RCDs) when they are used ...
Electronic Design

Radial Varistors Provide Circuit Protection and High Frequency Noise Filtering

AVX Corporation has introduced the new radial leaded CapGuard™ Automotive Series. AVX Corporation has introduced the new radial leaded CapGuard™ Automotive Series. Combining multilayer varistor (MLV) ...