Submitted by: Submitted by akshaypagariya
Views: 203
Words: 1487
Pages: 6
Category: Science and Technology
Date Submitted: 10/13/2011 09:38 AM
1
ALTIUS 2011
VIDHWAAN – Problem Statement
Design the layout of Generating station, Switchyard, Transmission unit with proper switchgears, Distributions and Feeder lines (protection scheme of the whole system along with proper ratings), Reactive compensation required(capacitor banks) , Power Electronic Convertors(wherever required) and also show their location. Problem should be designed keeping in mind the following points: 1. 2. 3. 4. 5. 6. 7. Season Feasible Power System Design Profit to distribution Company Electrical Equipment rating Problems faced by electricity board Grid efficiency Use of renewable energy (if possible)
Cost of Installation of system should be minimum and profit to distribution companies should be maximum along with proper equipment ratings
2
ALTIUS 2011
Details of loads in the city:
PUNE : Chhatrapati Sambhaji Maharaj Commercial Area: Diversity factor = 1.2, demand factor = 0.8, Max connected load = 0.5 MW Supply at 3-phase 4 Wire 440V. Load connected at day time: 10 AM- 9PM Tariff: Rs 5 per unit Industrial Load: Automobile Company-4 nos. 3-phase variable voltage variable frequency (VVVF) induction motor each of 33kV, 400 KW, demand factor = 1, Diversity factor = 1, Working 24Hours, p.f. = 0.75 Welding Transformers: 3nos. 1-phase 400kVA, 20V(voltage required for welding), pf= 0.55 Working on full load Working 24 Hours. Tariff: Rs 5 per unit Pune University Diversity factor = 1.5, demand factor = 0.6, Max connected load = 600 KW Supply at 3-phase 4 Wire 440V. Load connected 24 hr. Tariff: Rs 4 per unit. SURAT Cantt. Area No. Of houses = 400, p.f. =0.7, Diversity factor = 1.5, demand factor = 0.9, Max connected load = 8 KW, Supply at 3-phase 4 Wire 440V, Supply for each house = 230V, 1-phase 2 wire Tariff: Rs 4 per unit Industrial Area: 1) Amul Industries: 10-15 3-phase induction motor, each of 11kV, 300kW, demand factor=0.8, diversity factor=1.4, working=24 hours, p.f.=0.7 Tariff= Rs 4/unit 2) Manchester silk...