Search results

| title = Electric Power Systems Research | abbreviation = Electr. Power Syst. Res. ...

...trical interfaces, performance requirements, and [[data communication|data transmission]] protocols. The 60870 standards are developed by [[IEC TC 57|IEC Technical ...1994 General considerations - Section 4: Basic aspects of telecontrol data transmission and organization of standards IEC 870-5 and IEC 870-6 ...

...s installed at [[Electrical substation|substation]]s to help stabilize the power system. ...line terminals or at the middle, thereby improving the voltage profile of transmission line. ...

...sing superconductivity|current technologies for conventional long-distance transmission|Super grid|the 2018 film|SuperGrid (film)}} ...is both a distributed fuel and a [[cryogenics|cryogenic]] coolant for the power lines, rendering them [[superconducting]]. The concept's advocates describe ...

...work. They let [[three-phase]] ([[delta-wye transformer|delta connected]]) systems accommodate phase-to-neutral loads by providing a return path for current t ...ding transformers are sometimes applied on high-voltage (sub-transmission) systems, such as at 33 kV, where the circuit would otherwise not have a ground; for ...

...y long-distance HVDC systems use sea or [[single-wire earth return#In HVDC systems|ground return]] for the DC neutral current since this is considerably cheap ...station grounding system. <ref> M.V.Bakshi U.A.Bakshi, ''Elements Of Power Systems'', Technical Publications, 2009, {{ISBN|8184312679}} page 12-26 </ref> The ...

...[[phasor]]s are mostly used for analysis of frequency domain of band-pass systems.<ref name=":1" /><ref name=":0" /> The method uses classical impulse respon ....<ref name=":2" /> The longer usage of time-varying phasors in large power systems since 1920s have created many misconceptions. One of the misuses suggest th ...

...and its variants to generation expansion planning problem." Electric Power Systems Research 70, no. 3 (2004): 203-210.</ref> and so forth. *[[power system]] ...

...ration of mechanical forces. To better differentiate between both classes, electric devices that emphasize physical work are also called [[electromechanics|ele ...er, electronic and electric devices, their development, maintenance, and [[power supply]] comprise the subject of [[electrical engineering]]. ...

...and increase power transfer capability of the network. It is generally a [[power electronics]]-based system. ...nitions for flexible AC transmission system(FACTS)'', IEEE Transactions on Power Delivery, Volume 12, Issue 4, October 1997, pp.&nbsp;1848–1853. {{doi|10.11 ...

...Company|ALCO]]-[[General Electric]] [[Union Pacific GTELs]] [[gas turbine–electric locomotive]]. X-18 is one of the third series, built 1958–61.]] ...ctrical generator]], creating [[electricity]] that powers [[electric motor|electric]] [[traction motor]]s. No [[clutch]] is required. ...

...ctrical device for reactive power compensation on high-voltage electricity transmission networks}} [[File:Unified-Power-Flow-Controller.svg|thumb|300px|Schematic of a Unified Power Flow Controller]] ...

...charge]], and other effects. There are also losses during [[electric power transmission]]. ...of the loads or devices powered by the generator, not contributing to net electric yield. It is found by subtracting productive yield from gross yield: ...

{{Short description|Electric power distribution system}} ...ifference|systems with two opposite (180°) live wires|split-phase electric power}} ...

...ave transmitter]]. In [[power engineering]], a feeder line is part of an [[electric distribution network]], usually a radial circuit of intermediate voltage. [[Category:Power engineering]] ...

...stem or as high as hundreds of thousands of amps in large industrial power systems. ...er engineering)|fault]]. When a large electric current is interrupted an [[electric arc|arc]] forms, and if the breaking capacity of a fuse or circuit breaker ...

{{About|the standard for describing electric utilities|the standard for IT environments|Common Information Model (comput ...formation Model (CIM)|first=John J.|last=Simmins|title=2011 IEEE/PES Power Systems Conference and Exposition |date=March 11, 2011|pages=1–2|via=IEEE Xplore|do ...

...gzpksC&pg=PA169|date=2000-06-29}}</ref> SVCs are part of the [[flexible AC transmission system]]<ref>Song, Y. H., Johns, A. T. ...parts (other than internal switchgear). Prior to the invention of the SVC, power factor compensation was the preserve of large rotating machines such as [[s ...

==Grounding systems== ...re soil conditions do not favor driven ground rods. Buried metallic piping systems, well casings or the reinforcing bars of concrete slabs in contact with the ...

{{Short description|Method of slowing AC electric motors}} ...alph L. | last=Jaeschke | year=1978 | title=Controlling Power Transmission Systems | publisher=Penton/IPC | location=Cleveland, OH |pages=200–212}}</ref> ...