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ELE101/102 Basic Electrical Technology

ELE101/102 Basic Electrical Technology. Course Instructor Pramod Antony D’Sa Asst. Prof., Dept. of E&E, MIT Manipal email: pramod.dsa@manipal.edu. Course Overview. Course content Overview of Electrical Power System Analysis of Electric Circuits Analysis of Magnetic Circuits

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ELE101/102 Basic Electrical Technology

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  1. ELE101/102 Basic Electrical Technology Course Instructor Pramod Antony D’Sa Asst. Prof., Dept. of E&E, MIT Manipal email: pramod.dsa@manipal.edu

  2. Course Overview • Course content • Overview of Electrical Power System • Analysis of Electric Circuits • Analysis of Magnetic Circuits • Introduction to Electrical Machinery • Electrical Measuring Instruments • References • Hughes E., Electrical and Electronic Technology, Pearson • Nagasarkar & Sukhija, Basic Electrical Engineering, OUP • Kothari & Nagrath, Basic Electrical Engineering, TMH • D C Kulshreshtha, Basic Electrical Engineering, TMH Dept. of E&E, MIT Manipal

  3. Electric Power Systems Dept. of E&E, MIT Manipal

  4. Lecture #1 • Outline • Overview of Electric Power System • Reading • Chapter 11 of Reference 2 • Chapter 15 of Reference 3 Dept. of E&E, MIT Manipal

  5. Electric Power System • Branch of Electrical Engineering which deals with the Technology ofGeneration, Transmission and Distributionof Electrical Energy • Pearl Street Station in New York City, 1882 • “Illuminating Companies” by Thomas A. Edison • DC Power • Three phase AC Power System, 1896 • 2 Generators & Transmission line @ 25 Hz Thomas A. Edison (1847-1931) Dept. of E&E, MIT Manipal

  6. Three Phase AC Supply R Y B t Dept. of E&E, MIT Manipal

  7. Power System Components • Generation subsystem • Transmission subsystem • Sub-transmission subsystem • Distribution subsystem • Protection & Control subsystem Most complex man made system! Dept. of E&E, MIT Manipal

  8. Power System Structure Courtesy: Olle I Elgerd Dept. of E&E, MIT Manipal

  9. Summary • Power System deals with Generation, Transmission & Distribution of Electric Energy • Bulk Power Generation is 3 Phase AC @ 11 kV to 22 kV • Transmission Networks – EHV AC or HVDC • Operates @ 765 kV/ 400 kV/ 220 kV AC or  500 kV DC • AC Sub-Transmission Networks • Operates @ 132 kV/ 110 kV/ 66 kV/ 33 KV • Distribution Network • Primary side: 11 kV & Secondary side: 415 V, 4 wire • Protection & Control • Relays, Switchgears • Substations • Control room & Switchyard Dept. of E&E, MIT Manipal

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