Your roadmap · आपका रोडमैप
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Admission & first meetingप्रवेश और पहली मुलाकातEnquire at your nearest NDSS centre, meet the teacher, fix the batch time and get your study material.
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Part 1 of the syllabusपाठ्यक्रम भाग 1Unit-wise coaching with notes and doubt classes.
Unit 1: Dynamics of Electric DrivesUnit 2: DC Motor DrivesUnit 3: Induction Motor Drives
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Part 2 of the syllabusपाठ्यक्रम भाग 2Unit-wise coaching with notes and doubt classes.
Unit 4: Inverter-Fed and Vector-Controlled DrivesUnit 5: Synchronous Motor Drives and Applications
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Unit tests & assignmentsयूनिट टेस्टRegular tests in the university / board pattern.
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Semester 6 exam (university / board)विश्वविद्यालय / बोर्ड परीक्षाPrevious papers and full revision before the exam.
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Online tests & resultऑनलाइन टेस्ट और रिज़ल्टTake the tests online; your marks and result show in your student login and at the centre.
सिलेबस · पाठ्यक्रम
1 subject · 5 chapters · 28 topics
01Unit 1: Dynamics of Electric Drives
7 टॉपिक+
- Parts and advantages of electric drives
- Fundamental torque equation
- Multi-quadrant operation
- Equivalent values of drive parameters
- Components of load torque
- Steady-state stability
- Motor rating: heating, cooling and duty cycles
02Unit 2: DC Motor Drives
6 टॉपिक+
- Speed-torque characteristics of DC motors
- Braking: regenerative, dynamic and plugging
- Single-phase controlled rectifier fed drives
- Three-phase controlled rectifier fed drives
- Dual converter drives
- Chopper-controlled DC drives
03Unit 3: Induction Motor Drives
5 टॉपिक+
- Stator voltage control
- Variable frequency (V/f) control
- Rotor resistance control
- Slip power recovery: static Kramer and Scherbius drives
- Braking of induction motors
04Unit 4: Inverter-Fed and Vector-Controlled Drives
5 टॉपिक+
- VSI-fed induction motor drives
- CSI-fed induction motor drives
- PWM inverter drives
- Field-oriented (vector) control: principle
- Direct torque control (introduction)
05Unit 5: Synchronous Motor Drives and Applications
5 टॉपिक+
- Variable-frequency control of synchronous motors
- Self-controlled synchronous motor drive
- BLDC and PMSM drives
- Drives for traction, rolling mills, textile mills, cement and pumps
- Energy saving in drives
About this course
आप यह कर पाएँगे
- Write the dynamic equations of an electric drive and explain four-quadrant operation
- Refer load torque and inertia to the motor shaft and check steady-state stability
- Analyse braking and rectifier- and chopper-fed DC motor drives
- Explain stator voltage, V/f, rotor resistance and slip power recovery control of induction motors
- Describe VSI, CSI and vector-controlled induction motor drives
- Select drives for traction, pumps, rolling mills and textile mills
यह किसके लिए है
- B.Tech Electrical Engineering students of Semester 6 under AKTU who have chosen this Departmental Elective
- Students preparing for industry roles in drives and automation
आपको क्या चाहिए
- Electrical Machines-I and II and Power Electronics
Online tests & result
Practice and unit tests online; marks and result show in your student login and at the centre.
Student login →
सवाल
Which syllabus is followed?
The current AKTU (Dr. A.P.J. Abdul Kalam Technical University, Lucknow) B.Tech syllabus of Electric Drives (Electrical Engineering, Semester 6). If your university or college follows a different syllabus, the centre teaches from your own university syllabus.
Is this a compulsory subject?
No. In the AKTU scheme it is offered as a Departmental Elective-III option in Semester 6 of Electrical Engineering; it is taught for students who have chosen this elective.
How is the subject examined?
AKTU assesses it through sessional tests, assignments and attendance, and an end-semester university examination; the centre covers every unit with theory, derivations and numericals.
Are previous-year questions practised?
Yes. Unit-wise AKTU previous-year questions, short-answer questions and the test series are solved in class.
