Optically isolated solid-state relays (SSRs) (also called optocouplers or photovoltaic relays) were developed to overcome ...

The synchronous, multi-channel PD measurements provide a new potential in location, identification and separation of multiple PD sources and their discrimination from external noise in variety of HV ...

The sensors for monitoring different parameters in smart cities are becoming a hot topic for researchers all around the world. The smart grids are one of the main objectives of the smart city concept.