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Technical losses in power distribution network
MELECON 2006 - 2006 IEEE Mediterranean Electrotechnical Conference, 2006This article introduces a new method of permanent inspection of technical active power losses. It is based on analytical computer code calculation with examples from the actual power system. Based on the incoming data from the remote control supervising system as well as technical and commercial information data, the result of the calculation is ...
Trupinić, Kruno +2 more
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Power Loss Accompanying Detonation
SAE Technical Paper Series, 1939<div class="htmlview paragraph"><b>RESULTS of tests on several motor cars reported in his paper, Mr. MacCoull comments, “make one wonder if it is economically necessary for a car to be completely free from knock at all times.” Use of a spark retarded slightly from that required for optimum power, he found, resulted in a trivial power loss ...
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Power losses estimation platform for power converters
Nineteenth Annual IEEE Applied Power Electronics Conference and Exposition, 2004. APEC '04., 2004A power losses analysis platform integrating powerful analysis software Pspice/sup /spl trade//, MathCAD/sup /spl trade// and Maxwell/sup /spl trade// capable of calculating losses on the key components in converters is presented. The operational block diagram and the analysis principle, as well as the technical issue, are discussed.
Deng, Songquan +4 more
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Power loss analysis of SMD power inductors
2011 Twenty-Sixth Annual IEEE Applied Power Electronics Conference and Exposition (APEC), 2011The power loss analysis of SMD power inductors is one of essential subjects in the development of SMD power inductors and their application into switching power supply circuits. However such developments have been done without power loss analysis due to its difficulties, which should be attributed to the problems such as calculation of effective core ...
Shinya Nakano +3 more
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SAE Technical Paper Series, 1969
<div class="htmlview paragraph">The paper discusses the property of rolling resistance as applied to pneumatic tires. Reference is made to the low power source vehicles presently under development and the importance of providing a tire compatible with this type of vehicle.
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<div class="htmlview paragraph">The paper discusses the property of rolling resistance as applied to pneumatic tires. Reference is made to the low power source vehicles presently under development and the importance of providing a tire compatible with this type of vehicle.
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Losses in high-power bipolar transistors
IEEE Transactions on Power Electronics, 1985The calculation of power losses in high-power bipolar transistors is examined for several of the commonly encountered types of power circuits. The magnitude of switching and conduction losses is dependent on the type of circuit in which they are used, the type of load, switching frequency, and characteristics of the transistor itself.
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Reactive power control for real power-loss minimization
IEEE Computer Applications in Power, 1988An accurate and fast technique for real-time control of system voltage and reactive power of large-scale power systems is presented. The one-bus-away method has been modified to obtain accurate results with moderate computer requirements for online application to large-scale power networks.
M.A.H. El-Sayed +2 more
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Research on differential loss benchmark of power loss management in power supply enterprise
2017 China International Electrical and Energy Conference (CIEEC), 2017Power loss is an important index to evaluate the benefit of the power enterprise. In this paper, a modified power loss benchmark is proposed to calculate the reasonable power loss in the distribution system. First of all, based on grid divider structure, establish the power facility configuration model according to the distribution network load density.
J. X. Wang +6 more
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Solar power satellite - Power loss through pinholes into plasma
35th Intersociety Energy Conversion Engineering Conference and Exhibit, 2000A solar power satellite in geosynchronous orbit can deliver power through a microwave beam to an Earth-surface receiving station for distribution by electric-power utilities. This nonpolluting power is available 24 hours a day. Spacecraft launch cost is predicted to drop from $10000 a pound to $1000 a pound, and the energy-conversion efficiency of the ...
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Power Line Loss Analysis and Loss Reduction Measures
2019Line damage refers to the power consumption of power grid lines and equipment, an indicator of the power of enterprise self-digestion. The line loss rate is an important technical and economic indicator of the national assessment of power sector energy consumption level; also, the planning and design of power system comprehensively reflect the level of
Fengqiao Li, Lianjun Song, Bo Cong
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