The Warsawrectifier is a pulse-width modulation (PWM) rectifier, invented by Włodzimierz Koczara in 1992. The WarsawRectifier provides following features:...
a power factor of 1, but Compact fluorescent and LED lamps use input rectifiers and this causes lower power factors. Low power factors can result in surcharges...
lead-acid batteries. Pollak also designed commutator and electrolytic rectifiers. In 1895 he was the first to suggest the use of full bridge diode rectification...
2014, Nergal has been the co-owner of three barbershops in Poland—two in Warsaw and one in his hometown, Gdańsk. In 2015 he opened a nightclub in Sopot...
his thesis entitled "Sensorless control strategies for three-phase PWM rectifiers". He then attained a habilitation for monothematic publications entitled...
Naomi Loveday (née Josling; 1915–1987) and electrical engineer and power rectifier expert David Benjamin Corbyn (1915–1986). He has three elder brothers;...
It is classified by Deutsche Bahn as a category 4 station. A historic rectifier to the east of the station building used to houses the Berlin S-Bahn Museum...
TURBINES WATER TURBINES OIL ENGINES GENERATORS SWITCHGEAR TRANSFORMERS RECTIFIERS ELECTRIC MOTORS ELECTRIC AND DIESEL-ELECTRIC TRACTION EQUIPMENTS MARINE...
the Second World War, it was rebuilt by the end of 1948. It contains a rectifier for 1000 A electricity. A renovation in the late 1950s increased the power...
earlier EU04 (also built by LEW), sharing the same traction engines, rectifiers, and gas compressors. During the series' 26-year service, most units were...
Global Information
