Fundamentals of Electrical DrivesAlpha Science Int'l Ltd., 2001 - 392 من الصفحات First published in 1994 (since reprinted nine times), this textbook has been used internationally by the students and practicing engineers. Encouraged by the response and to keep pace with new developments this edition provides greater details of semiconductor-controlled drives. The main topics covered are:
A large number of solved and unsolved problems with answers make this book most suitable for undergraduate and postgraduate courses in electrical drives. Practicing engineers and those appearing for engineering services examinations will also find this book useful. |
المحتوى
clear understanding of analysis and design methods and performance features of electrical | 1 |
Dynamics of Electrical Drives | 11 |
2 | 18 |
Load Equalisation | 24 |
Control of Electrical Drives | 32 |
Selection of Motor Power Rating | 44 |
2 | 46 |
dc Motor Drives | 60 |
12 | 184 |
14 | 194 |
17 | 206 |
19 | 213 |
22 | 219 |
6 | 220 |
25 | 231 |
10 | 244 |
5 | 61 |
4 | 75 |
8 | 96 |
15 | 114 |
18 | 121 |
21 | 128 |
Induction Motor Drives | 140 |
7 | 141 |
Operation with Unbalanced Rotor Impedances | 148 |
6 | 154 |
8 | 178 |
Stepper Motor and Switched Reluctance Motor Drives | 280 |
Solar and Battery Powered Drives | 297 |
Traction Drives | 305 |
5 | 314 |
Energy Conservation in Electrical Drives | 355 |
Electrical Drive Systems and Components | 365 |
| 383 | |
| 389 | |
| 391 | |
عبارات ومصطلحات مألوفة
3-phase acceleration applications armature current armature voltage base speed braking operation braking torque Calculate capacitor chopper closed-loop commutation connected constant converter copper loss cycloconverter dc link dc motor delta connected diode bridge discontinuous conduction duty cycle duty ratio dynamic braking employed energy equivalent circuit field current firing angle flux full load harmonics increase induction motor drive inertia load torque locomotive low speeds machine maximum torque motor current motor operates motor speed motor terminal voltage negative sequence obtained permanent magnet pole power factor pulse-width modulated quadrant R₁ reactance reactive power reduced regenerative braking resistance control resistor reverse rotor resistance separately excited motor series motor shown in Fig single-phase slip speed source inverter source voltage speed control speed-torque curves starting torque stator stepper motor supply switch synchronous motor synchronous speed T₁ three-phase thyristor Tmax train V₁ voltage control wheels zero