Electrical Machine and Applications- II
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Follow on Instagram for UpdatesElectrical Machine and Applications- II Syllabus — Unit-wise Content
The official GTU curriculum for Electrical Machine and Applications- II (subject code BE04024031) as prescribed for PE · Semester 4 divides the course into 5 units, covering 71 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (BE04024031)Unit 1 Synchronous machines
- Constructional Details
- Working Principle
- Types of rotor (cylindrical and salient pole)
- Rotating Magnetic Field
- EMF equation
- Armature winding(Effect of distribution factor
- pitch factor)
- Armature Reaction
- its effects and remedies
- AC Generator (Alternator): equivalent circuit &Phasor diagram of synchronous machine as generator in different load conditions (R, L, C)
- Armature reaction and its compensation
- Power output equation
- SCR and its effects
- Voltage Regulation
- Methods to find voltage regulation: Synchronous impedance method
- MMF method
- ZPF method
- Operating characteristics of synchronous machines
- Effects of harmonics on induced emf, Salient pole machine – two reaction theory
- power angle characteristics
- Sudden short circuit and unbalance conditions
- Losses and efficiency
- Parallel Operation and Synchronization
- Operation on load &infinite bus
Unit 2 Synchronous motors
- Expression for torque
- Phasor diagram of Synchronous motor
- Starting methods of synchronous motor
- Speed regulation
- Effect of excitation
- Losses and efficiency of motor
- Application of synchronous motor as phase modifier and synchronous condensers
- V-curvesof Synchronous motors
- Power developed by Synchronous motors and stability
- Power stages
Unit 3 Three Phase induction motor
- rotating magnetic field
- principle of operation
- frequency of rotor current
- rotor EMF, rotor current
- expression for torque
- conditions for maximum torque
- torque slip characteristics
- starting torque in squirrel cage and slip ring motors
- effect of change in supply voltage on torque
- slip and speed
- relation between full load torque and maximum torque
- Power stages in induction motor
- vector diagram and equivalent circuit
- circle diagram
- construction and calculation
- speed control of 3 phase motor
- starting methods for 3 phase induction motors
- need for starter and types of starter
- applications Induction generator- Introduction & Operating Principle
- Machine Construction & Types
- Equivalent Circuit & Performance Characteristics
- Grid Integration & Control Strategies
Unit 4 Single phase induction motor
- Double revolving field theory
- starting methods
- no load and block rotor test
- equivalent circuit
- types of single-phase motor
- applications. 04 Page3of5 w.e.f.2024-25 https://syllabus.gtu.ac.in/ GUJARATECHNOLOGICALUNIVERSITY Program Name: Bachelor of Engineering Power Electronics Engineering Level: UG Subject Code: BE04024031 Subject Name: Electrical Machine and Applications- II
Unit 5 Special Machines
- General construction
- characteristics and applications
- AC & DC Servo motors
- Amplidyne and Metadyne
- Printed Circuit Motors
- Linear Induction Motor
- Switched Reluctance Motors
- Synchronous Reluctance Motors
- Permanent Magnet Synchronous Motors
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