JNTUH B.Tech 4th year (4-1) Electrical Distribution Systems gives you detail information of Electrical Distribution Systems (Elective-II) R13 syllabus It will be help full to understand you complete curriculum of the year.
Objective
This course gives the complete knowledge of electrical distribution systems, the design of feeders, substations. It also gives conceptual knowledge on how to determine the performance of a distribution system through its important parameters i.e. voltage drops and power losses and the very important thing that protection of the system by means of protective devices and their co-ordination during the several fault conditions. It also specifies how to improve the voltage profiles and power factor of the system to better value using various voltage control and compensation techniques.
UNIT – I
Introduction & General Concepts: Introduction to distribution systems: Load modeling and characteristics. Coincidence factor, contribution factor loss factor – Relationship between the load factor and loss factor. Classification of loads: Residential, commercial, Agricultural and Industrial loads and their characteristics.
UNIT – II
Distribution Feeders & Substations: Design Considerations of Distribution Feeders: Radial and loop types of primary feeders, voltage levels, feeder loading; basic design practice of the secondary distribution system. Substations: Rating of distribution substation, service area within primary feeders. Benefits derived through optimal location of substations.
UNIT — III
Distribution System Analysis: 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.
TEXT BOOK
- Electrical Power Distribution Systems,V.Kamaraju , TMH.
- Electrical Distribution Systems, Dr. S. Siva naga raju, Dr. K.Shankar. Danapathi Ral Publications.
REFERENCE BOOK
- Electric Power Distribution System Engineering, Turan Gonen, CRC Press.
- Electric Power Generation, Transmission and Distribution, SN. Singh, PHI Publishers.
Outcome
After going through this course the student gets a thorough knowledge on, general aspects of electrical distribution systems, design and analysis of distribution feeders and substations, distribution systems analysis through voltage-drop and power loss calculations, operation of protective devices used in distribution systems and their co-ordination, voltage control and power factor improvement through capacitor compensation and distribution system aults analysis, with which he/she can able to apply the above conceptual things to real-world electrical and electronics problems and applications.
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