Easy on-line PD measurement and monitoring
Introduction
The constant availability of medium- and high-voltage electrical assets used in the generation, transmission and distribution is important for a reliable power supply at both utilities and also industrial plants. Partial discharge (PD) is considered to be one of the major contributors to the degradation and failure of insulation systems in electrical assets.
UK homes more suitable for heat pumps than expected
Hello Gordoun, you can use a simple empirical formula to estimate COP (my own analysis, unpublished, based on the Building Research Establishment...