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113, Corrected and Approved By B.T.E. on Dated 04-05-2017, , 3. Selection of Motor Power, Rating 5: 3 - 4. DC, Drives TS, 3 = Be. AC Drives, , 12 2 - 6., , Traction Drives, , 12 2 =, , , , 84 14 84, , , , DETAILED CONTENTS, ds ELECTRICAL DRIVES, 1.1 An introduction to Electrical Drives, 1.2 Advantages of Electrical Drives., 1.3 Parts of electrical drivesElectrical Motors, Power, modulators, Sources, Control Unit. 1.4, Choice of Electrical Drives., , 1.5 Status of DC and AC Drives., , 11:01 PM 114/167

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Zs DYNAMICS AND CONTROL OF ELECTRICAL, DRIVES, , 2.1 Fundamental Torque Equations., , 2.2 Speed Torque conventions and, multiquadrant operation., , 2.3 Equivalent values of drive, , parameterss. 2.3.1 Load with, rotational motion. 2.3.2 Load with, translation motion. 2.3.3 Measurement, , of moment of inertia., 2.4 Components of load torques., 2.5 Nature and classification of load, torques., 2.6 Calculaiton of time and energy loss, in transient operation., 2.7 Steady state stability., 2.8 Load Equalisation., 2.9 Speed control and drive, classifications., 2.10 Closed-Loop Control of Drives. 2., 10.1 Current limit control, ZvdDad Closed-loop torque control, 2e1023 Speed sensing, 114, Corrected and Approved By B.T.E. on Dated 04-05-2017, , (1) 11:01 PM 114/167

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2.10.4 Phase locked loop (PLL), Control 2.10.5 Closed loop, position control., , 3. SELECTION OF MOTOR POWER RATING, , 3.1 Continuous Duty., , 3.2 Equivalent current. torque and power, , methods for fluctuating and, intermittent loads., , 3.3 Shot time duty., , 3.4 Frequency of operation of motors., Subjected to intermittent load. 4., DC DRIVES, , 4.1 Introduction, , 4.2 Basic Characterisitics of DC Motors 4., 3 Operating Modes., , 4.4 Single phase drives., , 4.4.1 Single Phase halfwave, converter Derves 4.4.2 Single, Phase Semi converter Derves 4.4.3, Single Phase Full converter Derves 4., 4.4 Single Phase Dual converter Derves, , 4.5 Three Phase drives 4icSe 1 Three Phase Half Wave, Converter Drives 42532, , Three Phase Semi Converter Drives, , (1 11:01 PM 115/167

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4.5.3 Three Phase Full, Converter Drives 4.5.4, Three Phase Dual Converter Drives, 4.6 DC-DC Converter Drives , 4.6.1 Principle of Regenerative, Break Control 4.6.2 Principle of, Rheostatic Break Control, , 4.6.3 Principle of combined, Regenerative & Rheostatic, , Break Control, , 4.6.4 Two & Four Quadrant DC-DC, Converter Drives, 4.7 Closed Loop Control of DC Drives , 4.7.1 Phase Locked Loop Control, , 4.7.2 Open Loop and Closed Loop, Transfer Function., , 5. AC DRIVES, , 5.1 Introduction, , 5.2 Performance Characteristics 5.3, Rotor Voltage Control, , 5.4 Frequency Control, , 5.5 Voltage and Frequency Control 5.6, , Current Control, , 115, Corrected and Approved By B.T.E. on Dated 04-05-2017, , (i 11:01PM 115/167

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5.7 Voltage, Current and Frequency, Control 5.8 Closed Loop Control of, , Induction Motors. 5.9 Synchronous Motor, , Drives, Sie Dus L Cylindrical Rotor Motor, Sadie Salient Pole Motor 569d, Reluctanee Motor Dis Ie, Permanent Magnet Motors. 5. DD, , Switched Reluctance Motors., 6. TRACTION DRIVES, 6.1 Electric Traction services. 6.2, Nature of Traction Load, 6.3 Braking, 6.4 Important Features of Traction Drives., 6.5 Traction Motor 6.5.1 Motor Employed in Traction, 6.5.2 Traction Motor Control, 6.6 Traction Drives 6.6.1 A D.C. Traction drives, employing resistance, control., 6.6.2 25 KV, 50 Hz, A.C., traction using on load, , transformers tap changer., , 116, , (11:01PM 116/167