Fundamentals of Electrical DrivesCRC Press, 13/06/2002 - 392 من الصفحات Encouraged by the response to the first edition and to keep pace with recent developments, Fundamentals of Electrical Drives, Second Edition incorporates greater details on semi-conductor controlled drives, includes coverage of permanent magnet AC motor drives and switched reluctance motor drives, and highlights new trends in drive technology. Contents were chosen to satisfy the changing needs of the industry and provide the appropriate coverage of modern and conventional drives. With the large number of examples, problems, and solutions provided, Fundamentals of Electrical Drives, Second Edition will continue to be a useful reference for practicing engineers and for those preparing for Engineering Service Examinations. |
المحتوى
clear understanding of analysis and design methods and performance features of electrical | 1 |
Synchronous Motor and Brushless dc Motor Drives | 10 |
Dynamics of Electrical Drives | 11 |
Control of Electrical Drives | 32 |
Selection of Motor Power Rating | 44 |
2 | 46 |
dc Motor Drives | 60 |
5 | 61 |
17 | 206 |
6 | 220 |
8 | 227 |
10 | 244 |
Stepper Motor and Switched Reluctance Motor Drives | 280 |
Solar and Battery Powered Drives | 297 |
Traction Drives | 305 |
5 | 314 |
3 | 68 |
7 | 75 |
15 | 114 |
Induction Motor Drives | 140 |
8 | 141 |
Operation with Unbalanced Rotor Impedances | 148 |
6 | 154 |
8 | 329 |
Energy Conservation in Electrical Drives | 355 |
Electrical Drive Systems and Components | 365 |
| 383 | |
| 389 | |
| 391 | |
عبارات ومصطلحات مألوفة
3-phase acceleration applications armature circuit armature current base speed braking operation braking torque brushless dc motor Calculate capacitor chopper commutation connected constant continuous conduction converter copper loss cycloconverter dc motor deceleration delta connected diode bridge discontinuous conduction duty ratio dynamic braking employed energy equation equivalent circuit field current firing angle flux full load fully-controlled rectifier harmonics induction motor drive inertia load torque loop low speeds machine maximum torque moment of inertia motor current motor speed motor terminal voltage motoring operation negative sequence obtained permanent magnet pole power factor pulse-width modulated quadrant R₁ rated motor torque rated value reduced regenerative braking reverse rotor resistance separately excited motor shown in Fig single-phase source voltage speed-torque characteristics speed-torque curves squirrel-cage starting torque stator steady-state stepper motor supply switch synchronous motor synchronous speed T₁ three-phase thyristors Tmax traction V₁ waveforms zero