... Conduction 2.1 Principles of the Proposed Method Title Block Indirect torque control method of BLDC motor explained in [9] was extended to a direct torque and indirect flux control technique for ... Direct Torque and Indirect Flux Control of Brushless DC Motor with Non-sinusoidal Back-EMF without position sensor Abstract: In this paper,...
Ngày tải lên: 03/01/2014, 19:45
Direct torque and indirect flux control of brushless DC motor
... signals (reference and/ or feedback) quite well. A PPENDIX I S PECIFICATIONS AND P ARAMETERS OF THE BLDC M OTOR A PPENDIX II OZTURK AND TOLIYAT: DIRECT TORQUE AND INDIRECT FLUX CONTROL OF BRUSHLESS DC MOTOR ... well. OZTURK AND TOLIYAT: DIRECT TORQUE AND INDIRECT FLUX CONTROL OF BRUSHLESS DC MOTOR 355 TAB L E I S WITCHING T ABLE FOR DTC OF BL...
Ngày tải lên: 03/01/2014, 19:46
Ngày tải lên: 03/01/2014, 19:44
Direct torque control of four switch brushless DC motor with non sinusoidal back EMF
... study and the control of a nonsinusoidal brushless dc motor, ” in Proc. IEEE-IECON Annu. Meeting, Orlando, FL, Nov. 6-10, 1995, vol. 2, pp. 836–843. [8] Y. Liu, Z. Q. Zhu, and D. Howe, Direct torque ... DTC of a BLDC motor drive using four-switch inverter with faster torque response due to the fact that the voltage space vectors are directly controlled. Therefore, the...
Ngày tải lên: 03/01/2014, 19:46
A park like transformation for the study and the control of a nonsinusoidal brushless DC motor
Ngày tải lên: 03/01/2014, 19:44
Báo cáo khoa học: Determining and understanding the control of glycolysis in fast-growth tumor cells Flux control by an over-expressed but strongly product-inhibited hexokinase pdf
... 2-de- oxyglucose and arsenite gave e C FBP and e P FBP of 1.99 ± 0.79 and )1.5 ± 1.6, which yielded the C J c and C J P of 0.39 ± 0.24 and 0.61 ± 0.24, respectively. The number of experiments is ... proliferation and metabolism of breast cancer cell lines with high and low glycolytic rates. J Biol Chem 272, 4941–4952. 43 Shuster S, Kahn D & Westerhoff HV (1993) Modul...
Ngày tải lên: 30/03/2014, 11:20
cirstea, m. n. (2002). neural and fuzzy logic control of drives and power systemsl
... (3.47) and (3.48) directly or indirectly underlie all induction motor control strategies. They can be classified as scalar control and vector control strategies (Fig. 3.7). The scalar control ... operation. The group of vector control algorithms includes the direct torque control (DTC) method and the class of field-oriented control strategies. The theory of fie...
Ngày tải lên: 18/04/2014, 12:29
Pseudo vector control – an alternative approach for brushless DC motor drives
... sources of torque production (and therefore of the torque ripple) in BLDCMs: cogging torque, reluctance torque, and mutual torque [1]. The torque ripple can be reduced by (a) motor design; (b) control ... two kinds of motors from the control viewpoint resides on current control techniques and on the torque quality. The torque produced in a sine-wave PM mot...
Ngày tải lên: 03/01/2014, 19:46
Brushless DC Motor Control Made Easy potx
... Phase2, Set ADC GO, RA3->ADC sOffsetRead equ sOffsetSetup+1 ; Wait for ADC nDONE, Read ADC->ADCOffset sVSetup equ sOffsetRead+1 ; Wait for Phase4, Drive On, wait 9 uSec, Set ADC GO sVIdle ... Sensorless brushless motor control * ; * ; Closed loop 3 phase brushless DC motor control. * ; Two potentiometers control operation. One potentiometer (A0) * ; controls PWM (voltage)...
Ngày tải lên: 30/03/2014, 07:20