unity power factor load

См. также в других словарях:

• Power factor — For other uses, see Power factor (pistol). The power factor of an AC electric power system is defined as the ratio of the real power flowing to the load over the apparent power in the circuit,[1][2] and is a dimensionless number between 0 and 1… …   Wikipedia

• Load bank — A load bank is a device which develops an electrical load, applies the load to an electrical power source and converts or dissipates the resultant power output of the source. The purpose of a load bank is to accurately mimic the operational or… …   Wikipedia

• AC power — This article deals with power in AC systems. See Mains electricity for information on utility supplied AC power. Usually hidden from the unaided eye, the blinking of (non incandescent) lighting powered by AC mains is revealed in this motion… …   Wikipedia

• Synchronous condenser — In electrical engineering, a synchronous condenser (sometimes synchronous compensator) is a synchronous motor that is not attached to any driven equipment. [B. M. Weedy, Electric Power Systems Second Edition, John Wiley and Sons, London, 1972,… …   Wikipedia

• electric motor — motor (def. 4). [1885 90] * * * Introduction       any of a class of devices that convert electrical energy to mechanical energy, usually by employing electromagnetic phenomena.       Most electric motors develop their mechanical torque by the… …   Universalium

• AC motor — An AC motor is an electric motor that is driven by an alternating current. It consists of two basic parts, an outside stationary stator having coils supplied with AC current to produce a rotating magnetic field, and an inside rotor attached to… …   Wikipedia

• Static VAR compensator — A Static VAR Compensator (or SVC) is an electrical device for providing fast acting reactive power compensation on high voltage electricity transmission networks. SVCs are part of the Flexible AC transmission system (FACTS) family of devices.… …   Wikipedia

• Grid tie inverter — A grid tie inverter, or a (GTI) is an electrical device that allows solar power users to complement their grid power with solar power. It works by regulating the amount of voltage and current that is received from the direct current solar panels… …   Wikipedia

• Wally Rippel — Wally E. Rippel is a long time developer and advocate of battery electric vehicles.Wally has a prominent role, labeled as himself, Research Engineer, AeroVironment, in the 2006 documentary movie Who Killed the Electric Car? , including two brief… …   Wikipedia

• коэффициент мощности, не учитывающий высшие гармоники — [Интент] EN displacement power factor DPF The displacement power factor is the power factor due to the phase shift between voltage and current at the fundamental line frequency. For sinusoidal (non distorted) currents, the displacement power… …   Справочник технического переводчика

• Impedance matching — In electronics, impedance matching is the practice of designing the input impedance of an electrical load (or the output impedance of its corresponding signal source) to maximize the power transfer and/or minimize reflections from the load.… …   Wikipedia