For all other electrical 7th sem syllabus for b.tech 2019-20 scheme aktu you can visit Electrical 7th Sem syllabus for B.Tech 2019-20 Scheme AKTU Subjects. The detail syllabus for power system protection is as follows.
Switchgear - Wikipedia, the free encyclopedia -In an electric power system, switchgear is the combination of electricaldisconnect switches, fuses or circuit breakers used to control, andprotection equipment.
^NEW^ Power System Protection And Switchgear By B Ravindranath M Chander Rapidshare
Power System Protection and Switchgear (Second -AbeBooks.com: Power System Protection and Switchgear (Second Edition):The functioning of a power system depends significantly on efficient andreliable protection
Electrical Switchgear Protection Electrical4u -Definition of Switchgear A switchgear or electrical switchgear is a genericterm which includes all the switching devices associated with mainly powersystem protection.
A microgrid is a concept that has been developed with the increasing penetration of distributed generators. With the increasing penetration of distributed energy resources in the microgrids, along with advanced control and communication technologies, the traditional microgrid concept is being transited towards the concept of microgrid clustering. It decomposes the distribution system into several interconnected microgrids, effectively reducing problems such as voltage rise, harmonics, poor power factor, reverse power flow and failure of the conventional protection schemes. Microgrid clusters effectively coordinate power sharing among microgrids and the main grid, improving the stability, reliability and efficiency of the distribution network at the consumption premises. Despite the evident benefits of microgrid clusters to the consumers and the electrical utility, there are challenges to overcome before adopting the microgrid cluster concept. This paper is aimed at critically reviewing the challenges in design aspects of microgrid clustering. Categorization of multi-microgrids into different architectures based on the layout of the interconnections, evaluation of reported control techniques in microgrid clustering and multi-microgrid protection aspects are presented, highlighting the possible areas of future research that would improve the operational aspects of microgrid clusters.
University Portion (80%) : (8 Hours) Introduction: Principle and need for protective schemes, Nature and causes of faults, Zones of protection, Primary and back-up protection, Basic principle of operation of protective system, Components of Protection System. [Text Book 1 : CH 1.1, 1.2, 1.5, 1.6, 1.7, 1.8, 2.1, 2.2, 2.3] Sequence Components and Fault Analysis:Sequence components (positive, negative and zero) and their significance, Average 3-phase power in terms of symmetrical components, sequence impedance, fault calculations, Single line to ground fault, Line to ground fault with Zf, Faults in Power systems, Concept of short circuit capacity of a Bus.[Ref. Book 1: CH 13.1, 13.2, 13.3, 13.4, 13.5, 13.6, 13.7, 13.8, 13.10, 13.13]
University Portion (80%): (10 Hours) Study of over voltage in electrical power system and measurement of high voltage :Causes of overvoltage and its effect on power system. Lightning and switching surges and temporary high voltage, protection against over voltage. Measurement of high voltage and high current. [Text Book 1:8.1,8.2]
Fault analysis using symmetrical components: Symmetrical & unsymmetrical faults. 3-Phase systems, Significance of positive, negative and zero sequence components, Average 3-phase power in terms of symmetrical components, sequence impedance, fault calculations, Single line to ground fault, Line to ground fault with Zf, Faults in Power systems, Concept of short circuit capacity of a Bus Book-3: CH 13.1, 13.2, 13.3, 13.4, 13.5, 13.6, 13.7, 13.8, 13.10, 13.13. Feeder Protection: Overcurrent, Distance and Pilot Protection Schemes. Book-1: CH 5.2, 5.3, 5.4. Apparatus Protection: Transformer Protection, Generator Protection, Motor Protection, Bus zone protection schemes. Book-1: CH 6.2, 6.3, 6.4, 6.5. 2ff7e9595c
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