Electric Machines and Drives Part 14 doc

... 2 2 t 1 2 t 0 4 t Electric Machines and Drives 256 1.1 1.11 1.12 1.13 1 .14 1.15 1.16 1.17 1.18 1.19 1.2 -40 -30 -20 -10 0 10 20 30 40 ILb Time (s) 1.1 1.11 1.12 1.13 1 .14 1.15 1.16 1.17 ... Humberto Pinheiro Hilton A. Griindling, Jose R. Pinheiro and Helio L. Hey, “On the Space Vector Modulation and Limiting Electric Machines and Drives 254 0 0.01 0.02...

Ngày tải lên: 21/06/2014, 01:20

... the adoption of Standard CAN/CSA- Electric Machines and Drives 14 Fig. 7. Stator Premium motors Fig. 8. Rotor Premium motors Electric Machines and Drives 16 Fig. 11. Drive impact ... incentives and voluntary measures for the energy efficiency of electric motors is not sufficient, as it is prerequisite to implement mandatory measures for Electric M...

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... Electric Machines and Hybrid Electric Vehicles Applications 191 (a) The power sharing between FC and SC on NEDC driving cycle (b) The power sharing between FC and ... optimization (PSO) used to achieve the best performance for the electric machines and electric drives. In addition, by analyzing and comparing the results, it is shown that...

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... be obtained from orders@intechweb.org Electric Machines and Drives, Edited by Miroslav Chomat p. cm. ISBN 978-953-307-548-8 ELECTRIC MACHINES AND DRIVES Edited by Miroslav Chomat Contents VI Swarm ... 34-2 standard “Rotating electrical machines – Part 2: Methods for determining losses and efficiency of rotating electrical machinery from tests”. The standard first int...

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... drive with step increase in speeds Electric Machines and Drives 96 Verghese, G. C. & Sanders, S. R. (1988). Observers for flux estimation in induction machines. IEEE Trans. Ind. Elec, ... jNωL m i s + L r d dt i r + L m d dt i s (26) 102 Electric Machines and Drives where R s , R r , L s and L r are the stator/rotor resistances and inductances, L m is the magne...

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... desired torque, and will be taken as a simple PI controller. The reader is referred to (1) for motivation and additional details on this control configuration. 122 Electric Machines and Drives 0 10 ... L mp i d sp − L mc i d sc )ω r 128 Electric Machines and Drives where σ is an arbitrary angle. The model of the DFIG-IM in the stator frame of the two machines is given by...

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... 1999. 144 Electric Machines and Drives equation ¯ σ q = L sq L rq − L 2 mq , ¯ σ d = L sd L rd − L 2 md , p is the poles pairs and n is the relationship between the number of turns for auxiliary and ... voltages v rGa and v rGb , the IM rotor speed ω mM and its estimation ˆ ω mM , the estimated IM load torque ˆ τ ML , and the estimated IM speed, given by 132 Electric Mac...

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... 3. Motor parameter identified in simulation. 154 Electric Machines and Drives Swarm Intelligence Based Controller for Electric Machines and Hybrid Electric Vehicles Applications 163 r M L lM L mq L lr + - (1/k) ω r λ dr + - V qs r r i qs i qr R qf ... 2009. IECON ’09. 35th Annual Conference of IEEE, pp. 1003 –1008. 160 Electric Machines and Drives Electric Machin...

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... control and direct torque control (DTC) (Takahashi and Noguchi, 1986) are analyzed. The main drawback of the two first strategies is that they use an encoder to obtain Electric Machines and Drives ... Industrial Technology, pp. 510 – 515, ISBN: 978-1-4244-3506-7, Gippsland, Australia, February 2009. Electric Machines and Drives 214 Fig. 44. DC-link current un...

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... two Electric Machines and Drives 242 axis γ − 8 V 6 V 2 V 116 VV 14 V 9 V axis β − axis β − axis γ − 8 V 6 V 2 V 116 VV 14 V 9 V axis β − axis β − axis γ − 8 V 6 V 2 V 116 VV 14 V 9 V axis β − axis β − ... and Drives 230 Fig. 9. Commanded and estimated torque (Nm). Fig. 10. Commanded and estimated flux Fig. 11. Stator currents in stator f...

Ngày tải lên: 21/06/2014, 01:20