Direct transfer trip,” a costly approach to ensure that distributed generation shuts down during a power outage, can make solar projects uneconomical. A US national lab report points to a combination ...

Turkish researchers have developed an algorithm to distinguish faults and changes in PV plant output. The sensorless method only uses electrical data gathered from the DC inputs of inverters. They ...

The TIDA-00442 TI design provides a reference solution for detecting ground faults in inverter based drives. Inverter current is measured on both dc-positive and dc-negative buses using shunt ...

Energy & Environment Electromechanical Reed relays enable PV efficiency monitoring and fault detection News 4 mins read ...

2011 NEC Section 690.11 requires detection and interruption of “arcing faults resulting from a failure in the intended continuity of a conductor, connection, module, or other system component.” This ...

Huawei recently opened the doors of its Johannesburg campus to welcome energy sector suppliers, partners and media to witness the launch of a new range of commercial and industrial centred (C&I) ...