Torque Control Part 9 ppt
Torque Control Part 9 ppt
... to PMSM in the late 199 0's (French, 199 6; Zhong, 199 7). In the Direct Torque Control of the PMSM, the control of torque is exercised through control of the amplitude and angular position ... 0885- 899 3 Vas, P. ( 199 8). Sensorless Vector and Direct Torque Control, Oxford University Press, ISBN 0- 19- 856465-1, New York. Wang, L. & Gao, Y. (2007). A Novel Strate...
Ngày tải lên: 20/06/2014, 07:20
Torque Control Part 1 ppt
... 3.2 Proposed vector control of CSI drives In the vector controlled CSI drives found in (Bose, 198 6; Wu et al., 198 8; Deng & Lipo, 199 0; Vas, 199 0; Novotny & Lipo, 199 6) and shown in previous ... hard copies can be obtained from orders@intechweb.org Torque Control, Edited by Moulay Tahar Lamchich p. cm. ISBN 97 8 -95 3-307-428-3 Torque Control 4 above advantages,...
Ngày tải lên: 20/06/2014, 07:20
Torque Control Part 3 pptx
... corrector for direct torque control of induction motor is developed. 2. Direct flux -torque control fundamentals The direct torque control is principally a non-linear control in which the inverter ... μ(π/3) Table 6. Fuzzy rules of argument controller Magnitude controller Argument controller d / dt ΔΓ elm ΔΦ s + + θ Δ θ ⎜Vs ⎢ Ar g( Vs ) Direct Torque Control Based Mul...
Ngày tải lên: 20/06/2014, 07:20
Torque Control Part 4 pptx
... delivered to the speed controller, which calculates the reference electromagnetic torque * e T . Torque Control 50 Guohan Lin & Zhiwei Xu (20 09) . Direct Torque Control of an Induction ... reference torque value. That means, the drive changes mode from torque control to speed control. So, now the mechanical load on motor shaft defines the electromagnetic torque...
Ngày tải lên: 20/06/2014, 07:20
Torque Control Part 5 pptx
... account in the control law. Field Oriented Control (FOC) and Direct Torque Control (DTC) are based on a linear two- phase model of the induction motor (Vas, P. & Alakula, M. 199 0). This model ... induction motor Direct Torque Control using Space Vector Modulation and Dynamic Performance of the Drive, via a Fuzzy Logic Controller for Speed Regulation 79 Fig. 29. Ele...
Ngày tải lên: 20/06/2014, 07:20
Torque Control Part 7 pptx
... Elect. Drives Symp. 90 , pp. 1 9, Capri, 199 0, Italy. C.A, Martins.; T.A, Meynard.; X, Roboam. & A.S, Carvalho2. ( 199 9). A predictive sampling scale model for direct torque control of the induction ... Physics, AP. 5, ( 199 9) page numbers (51-61). Control of a Double Feed and Double Star Induction Machine Using Direct Torque Control 117 Angular speed (rad/s...
Ngày tải lên: 20/06/2014, 07:20
Torque Control Part 10 ppt
... and torque bands limitations In HDTC the motor torque control is achieved through two hysteresis controllers, one for stator flux magnitude error control and the other for torque error control. ... is shown in Fig. 32. Torque Control 172 Fig. 29. SVMDTC Line current response of phase a Fig. 30. Stator flux response. 5. High Performance Direct Torque Control...
Ngày tải lên: 20/06/2014, 07:20
Torque Control Part 12 pptx
... is not controllable in the passive converter, the voltage of the boost capacitor is changed by the stored magnetic energy 222 Torque Controlo Torque Control 210 Fig. 11. Average torque ... shown in Fig. 19. The output voltages of the series and parallel type front-ends are not controlled. Detailed characteristics are analyzed in Table 1. 214 Torque Controlo Torque Contro...
Ngày tải lên: 20/06/2014, 07:20
Torque Control Part 14 pptx
... pp.1067-1075, Sept Oct. 199 9. J.W. Ahn, S. G. Oh, and Y. M. Hwang, "A Novel Control Scheme for Low Cost SRM Drive, “ in Proc. IEEE/ISIE &apos ;95 , July 199 5, Athens, pp. 2 79- 283. J.W. Ahn, S.G. ... PLL Technique for Precise Speed Control for SR Drive," in Proc. IEEE/PESC&apos ;99 , Jun./Jul. 199 9, Charleston, pp.815-8 19 251 Switched Reluctance Motor Controller Design...
Ngày tải lên: 20/06/2014, 07:20
Air Traffic Control Part 9 pptx
... parts. One part is called the ACC (Area Control Centre) and the second part is a TMC (Terminal Control Centre). En route controllers work in ACC and approach controllers work in TMC. The controller ... parts. One part is called the ACC (Area Control Centre) and the second part is a TMC (Terminal Control Centre). En route controllers work in ACC and approach controllers wo...
Ngày tải lên: 20/06/2014, 11:20