CBCGS [2019 - current]

CBGS [2015 - 2018]

Old [2000 - 2014]

## University of Mumbai Semester 7 (BE Fourth Year) Electrical Machine Design Revised Syllabus

University of Mumbai Semester 7 (BE Fourth Year) Electrical Machine Design and their Unit wise marks distribution

### Units and Topics

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

100 | Introduction | - |

200 | Design of Single Phase and Three Phase Transformers | - |

300 | Performance Measurement of Transformers | - |

400 | Design of Three Phase Induction Motors | - |

500 | Performance Measurement of Three Phase Induction Motors | - |

600 | Design Examples of Transformers and Induction Motors | - |

Total | - |

## Syllabus

100 Introduction

- Introduction to machine design, Magnetic, Electrical,
- Conducting and Insulating materials used in machines.

200 Design of Single Phase and Three Phase Transformers

- Review on construction and parts of transformer, Output equation, Main Dimensions, Specific electric and magnetic loadings, Design of core, Selection of the type of winding, Design of LV and HV windings, Design of insulation

300 Performance Measurement of Transformers

- Resistance and leakage reactance of the winding, Mechanical forces, No load current; Cooling of transformers – design of cooling tank and tubes/ radiators, IS: 1180, IS: 2026.

400 Design of Three Phase Induction Motors

- Output equation,
- Choice of specific electric and magnetic loadings,
- Standard frames,
- Main dimensions,
- Design of stator and rotor windings,
- Stator and rotor slots,
- Design of stator core,
- air gap, Design of squirrel cage rotor,
- end rings,
- Design of wound rotor,
- Types of enclosures

500 Performance Measurement of Three Phase Induction Motors

- Calculation of leakage reactance for parallel sided slot, Carter’s coefficients, Concept of B60, Calculation of No load current, Short circuit current, Calculation of maximum output from Circle
- diagram, Dispersion coefficient, IS325, IS1231, IEC 60034.
- Design criteria of Energy efficien Induction motor.

600 Design Examples of Transformers and Induction Motors

Advertisement Remove all ads

Advertisement Remove all ads