Electrical Distribution Systems Notes pdf – EDS notes pdf file
Electrical Distribution Systems Notes pdf – EDS pdf notes – EDS notes pdf file to download are listed below please check it –
Note :- These notes are according to the R09 Syllabus book of JNTU.In R13 and R15,8-units of R09 syllabus are combined into 5-units in R13 and R15 syllabus. If you have any doubts please refer to the JNTU Syllabus Book.
UNIT – 1
Introduction to distribution systems, Load modelling and characteristics. Coincidence factor, contribution factor loss factor – Relationship between the load factor and loss factor. Classification of loads (Residential, commercial, Agricultural and Industrial) and their characteristics.
UNIT – II
Design Considerations of Distribution Feeders: Radial and loop types of primary feeders, voltage levels, feeder loading; basic design practice of the secondary distribution system.
UNIT – III
Location of Substations: Rating of distribution substation, service area within primary feeders. Benefits derived through optimal location of substations
UNIT – IV
Voltage drop and power-loss calculations: Derivation for voltage drop and power loss in lines, manual methods of solution for radial networks, three phase balanced primary lines.
UNIT – V
Objectives of distribution system protection, types of common faults and procedure for fault calculations. Protective Devices: Principle of operation of Fuses, Circuit Reclosures, line sectionalizes, and circuit breakers
UNIT – VI
Coordination of Protective Devices: General coordination procedure.
UNIT – VII
COMPENSATION FOR POWER FACTOR IMPROVEMENT
Capacitive compensation for power-factor control. Different types of power capacitors, shunt and series capacitors, effect of shunt capacitors (Fixed and switched), Power factor correction, capacitor allocation – Economic justification – Procedure to determine the best capacitor location.
UNIT – VIII
Voltage Control: Equipment for voltage control, effect of series capacitors, effect of AVB/AVR, line drop compensation.
Reference – Electrical Distribution Systems – EDS notes pdf – EDS pdf notes – EDS Pdf – EDS Notes
1. Electrical Power Distribution and Automation by S.Sivanagaraju, V.Sankar, Dhanpat Rai & Co, 2006
2. Electric Power Distribution – by A.S. Pabla, Tata Mc Graw-hill Publishing company, 4th edition, 1997.
Text books – Electrical Distribution Systems – EDS notes pdf – EDS pdf notes – EDS Pdf – EDS Notes
1. “Electric Power Distribution system, Engineering” – by Turan Gonen, CRC Press.
2. Electrical Power Distribution Systems – by V Kama Raju Tata Mc Graw-hill Publishing company, 2nd edition, 2010.