Mid
sem – I syllabus 2020 SUBJECT – PSPD ( 2180903)
8 TH SEM ELECTRICAL
1 Transmission lines design : ( CO-1)
Requirements of transmission lines, selection of voltage for high-voltage transmission lines, choice of conductors, spacing of conductors, corona, insulators, specifications of transmission lines, surgeimpedance loading of transmission lines, electrical design of transmission lines, main considerations in the mechanical design of transmission lines, sag-tension relation, stringing of transmission lines, towers Design of EHV transmission lines : transmission of electric power at extrahigh voltage, design considerations of EHV lines, selection and spacing of conductors, corona, radio and television interference, insulation coordination, towers.
Requirements of transmission lines, selection of voltage for high-voltage transmission lines, choice of conductors, spacing of conductors, corona, insulators, specifications of transmission lines, surgeimpedance loading of transmission lines, electrical design of transmission lines, main considerations in the mechanical design of transmission lines, sag-tension relation, stringing of transmission lines, towers Design of EHV transmission lines : transmission of electric power at extrahigh voltage, design considerations of EHV lines, selection and spacing of conductors, corona, radio and television interference, insulation coordination, towers.
2 Design of distribution
systems ( CO-2)
Development of a distribution plan, transmission and
distribution systems, types of distribution systems arrangements, primary
distribution design, secondary distribution design, distribution substations,
calculation of distributor sizes: voltage drops, voltage regulation, Lamp
flicker.
3 Design of power system : ( CO-3)
Introduction, selection of sizes and location of generating stations, selection and specifications of transmission lines, sizes and location of substations, interconnection.
Introduction, selection of sizes and location of generating stations, selection and specifications of transmission lines, sizes and location of substations, interconnection.
4 power System Earthing : (
CO-3)
Objectives, definitions, tolerable limits of body currents, soil resistivity, earth resistance, tolerable step and, actual step and touch voltage, design of earthing grid, concrete encased lectrodes, tower footing resistance, measurement of earth resistance R, measurement of soil resistivity, impulse behavior of earthing system.
Objectives, definitions, tolerable limits of body currents, soil resistivity, earth resistance, tolerable step and, actual step and touch voltage, design of earthing grid, concrete encased lectrodes, tower footing resistance, measurement of earth resistance R, measurement of soil resistivity, impulse behavior of earthing system.
5 Power system improvement:
( CO-1) AND ( CO-2)
Introduction, methods of power system improvement, power system improvement scheme, determination of the voltage regulation and losses in a power system, shifting of distribution transformer centre, financial aspects of the power system improvement scheme.
Introduction, methods of power system improvement, power system improvement scheme, determination of the voltage regulation and losses in a power system, shifting of distribution transformer centre, financial aspects of the power system improvement scheme.
PAPER STYLE
Q-1
10 MARKS – CO-1 COMPULSARY
Q-2
10 MARKS – CO-2
OR
Q-2
10 MARKS – CO-2
Q-3
10 MARKS – CO-3
OR
Q-3
10 MARKS – CO-3
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