THE safety of every electricity supply system depends on its switchgear always being ready to operate. The main switches (circuit-breakers) must always be capable of making and breaking the current, ...

A PAPER by V. Easton (J. Inst. JSlec. Eng., 90, Pt. 2, No. 16 ; August 1943) deals with some of the factors which affect alternator design. Due to the rapid growth of interconnexions on many systems ...

This is a Combined Synopsis/Solicitation for commercial items prepared in accordance with the format in FAR 12.6, as supplemented with additional information included in this notice. This announcement ...

EA Technology has launched a highly demanded training course in direct response to the increased application of Gas Insulated Switchgear (GIS) in electrical power transmission substations. Due to the ...

Schneider Electric has announced Premset – its new range of medium voltage (MV) switchgear. The Premset switchgear was designed as a response to meet the new challenges of electrical distribution ...

Industry Trends and Growing Demand for Primary Current Injection Testing Power systems worldwide are undergoing ...

Protective relay testing verifies that installed relays will trip correctly under real fault conditions, confirming settings, ...

An AC resonant test system is designed to generate high alternating voltage by forming a resonant circuit between the reactor and the test object. By operating at or near resonance, the system can ...