Point-on-Wave (PoW) Switching
Definition Point-on-Wave (PoW) switching is a technique used in power systems to control the precise timing of circuit breaker operations in relation to the waveform of the alternating current (AC) …
Another Reason Why PEC Should Adapt IEC
In this article, I have provided some reasons why PEC should be adapting IEC. The DTI-BPSTC became a recognized Testing Laboratory under the ASEAN Electrical and Electronic Equipment Mutual Recognition …
IEC 61850 Changed Electrical Protection, Control and Monitoring
Intelligent Electronic Devices Electrical protection is as fundamental to the generation, transmission and distribution of electricity as generators, transformers and transmission lines. A couple of decades ago microprocessor based relays …