University of Mumbai Syllabus For Semester 6 (TE Third Year) Electrical Machines 3: Knowing the Syllabus is very important for the students of Semester 6 (TE Third Year). Shaalaa has also provided a list of topics that every student needs to understand.

The University of Mumbai Semester 6 (TE Third Year) Electrical Machines 3 syllabus for the academic year 2021-2022 is based on the Board's guidelines. Students should read the Semester 6 (TE Third Year) Electrical Machines 3 Syllabus to learn about the subject's subjects and subtopics.

Students will discover the unit names, chapters under each unit, and subtopics under each chapter in the University of Mumbai Semester 6 (TE Third Year) Electrical Machines 3 Syllabus pdf 2021-2022. They will also receive a complete practical syllabus for Semester 6 (TE Third Year) Electrical Machines 3 in addition to this.

## University of Mumbai Semester 6 (TE Third Year) Electrical Machines 3 Revised Syllabus

University of Mumbai Semester 6 (TE Third Year) Electrical Machines 3 and their Unit wise marks distribution

### University of Mumbai Semester 6 (TE Third Year) Electrical Machines 3 Course Structure 2021-2022 With Marking Scheme

# | Unit/Topic | Marks |
---|---|---|

100 | Synchronous Generator | |

200 | Salient Pole Synchronous Generators | |

300 | Synchronous Motor | |

400 | Theory of Synchronous Machine | |

500 | Theory of Induction Machine | |

600 | Sequence Reactance of Synchronous Generator (Only for Practical) | |

Total | - |

## Syllabus

- Construction, Emf induced in ac winding, winding factors, armature reaction, phasor diagram, OC and SC test, voltage regulation by EMF, MMF, ZPF, ASA, Saturated synchronous reactance method, power flow and maximum power conditions, parallel operation, effect of changing mechanical torque, effect of changing excitation, effect of excitation on alternator connected to infinite bus.

- Blondel’s two reaction theory, power angle characteristics, synchronizing power and torque.

- Principle of operation, phasor diagram, power flow and maximum power conditions, excitation circles, power circles, V curves and O curves, power factor control (Effect of change in excitation on power factor), Hunting, Dampers, Starting methods, Starting against high torques, Measurement of Xd and Xq.

- The ideal synchronous machine, synchronous machine Inductances, Transformation to Direct and Quadrature axis variables, Basic machine relations in dq0 variables, Steady state Analysis.

- The ideal Induction machine, Transformation to d-q variables, Basic machine relations in d-q variables, Steady state Analysis.

- Measurement of positive, negative and zero sequence reactance of Synchronous generator.