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On Uninterruptible DC Power Supply Systems
IFAC Proceedings Volumes, 1983Abstract The major disadvantages of uninterruptible d.c. power supply systems in present use are either an unequal loading of individual sources or dependence on a separate control block or a dominant unit. A new redundant-type configuration featuring a feedback-controlled current sharing is proposed.
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Power Supply for the BART System
Transportation Engineering Journal of ASCE, 1969Designers of power supply systems for rapid transit need to perfect existing engineering techniques as well as to develop new ones even though it may be many years before the system becomes operational. A list is presented to summarize characteristics of the system needed by power supply systems engineers and statements are made on how these items are ...
J. George Thon, Martin W. McLaren
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The Spacecraft Power Supply System
Bell System Technical Journal, 1963The power supply system in the Telstar spacecraft consists of a solar cell plant to convert solar radiation to electrical energy when the satellite is illuminated by the sun, a 19-cell nickel-cadmium battery to store energy, and a regulation circuit to supply constant output voltages over a wide variation in input voltages.
D. C. Bomberger +4 more
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Plasma Devices and Operations, 1992
Abstract The paper deals with the T-15 EMS power supply system. This system provides power required for the superconducting toroidal field coils (in a steady-state operating mode) and poloidal field coils (in a pulse mode). Besides, the coil and power equipment protection is provided.
N. A. Daniel +5 more
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Abstract The paper deals with the T-15 EMS power supply system. This system provides power required for the superconducting toroidal field coils (in a steady-state operating mode) and poloidal field coils (in a pulse mode). Besides, the coil and power equipment protection is provided.
N. A. Daniel +5 more
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Local Self Power Supply Systems and Power Supply to the Outside
2019Establishment of local power supply system is important and effective. The system consists of direct use of power generated from renewable energy, storage of surplus power in the form of synthesized natural gas, methane, regeneration of power by natural gas power plant using methane and the use of warm water formed.
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Changes in Power Supply Systems
TELESCON '94 - The First International Telecommunications Energy Special Conference, 1994Over the past twenty years there have been significant alterations to large UPS systems and similar changes have taken place on DC power systems for telecommunications. Both have electronic circuits to condition the power and batteries to supply the energy in the event of mains failure. In the early days it was generally the policy to back up the whole,
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Актуальные проблемы морской энергетики. Материалы одиннадцатой международной научно-технической конференции, 2022
S.N. Lavrenov +3 more
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S.N. Lavrenov +3 more
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Signalling power supply systems
IET Seminar Digests, 2009A collection of slides on railway signalling power supply systems presented by Graeme Brindle was given. (12 pages)
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Uninterruptible-power-supply systems
Electronics and Power, 1982Any electrically powered system is only as reliable as the supply which feeds it. This article reviews the types of uninterruptible-power-supply systems available to ensure a reliable, continuous supply to vital ...
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Uninterruptible Power Supply Systems
2010Recently, there has been a sharp increase in a number of so-called critical equipment of electrical power. Both separated units and complex objects, whose normal operation is strongly influenced by the parameters of electrical power, are included in this equipment.
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