blob: 1b603987cb5a833cd7026a04a7311395dfbab0de (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
// A Texbook on POWER SYSTEM ENGINEERING
// A.Chakrabarti, M.L.Soni, P.V.Gupta, U.S.Bhatnagar
// DHANPAT RAI & Co.
// SECOND EDITION
// PART I : GENERATION
// CHAPTER 7: TARIFFS AND ECONOMIC ASPECTS IN POWER GENERATION
// EXAMPLE : 7.8 :
// Page number 74-75
clear ; clc ; close ; // Clear the work space and console
// Given data
load_domestic = 15000.0 // Domestic load supplied by station(kW)
diversity_domestic = 1.25 // Diversity factor of domestic load
DF_domestic = 0.7 // Demand factor of domestic load
load_commercial = 25000.0 // Commercial load supplied by station(kW)
diversity_commercial = 1.2 // Diversity factor of commercial load
DF_commercial = 0.9 // Demand factor of commercial load
load_industry = 50000.0 // Industrial load supplied by station(kW)
diversity_industry = 1.3 // Diversity factor of industrial load
DF_industry = 0.98 // Demand factor of industrial load
diversity_factor = 1.5 // Overall system diversity factor
// Calculations
// Case(a)
sum_demand = load_domestic+load_commercial+load_industry // Sum of max demand of individual consumers(MW)
MD = sum_demand/diversity_factor // Maximum demand
// Case(b)
MD_domestic = load_domestic*diversity_domestic // Maximum domestic load demand(kW)
connected_domestic = MD_domestic/DF_domestic // Connected domestic load(kW)
MD_commercial = load_commercial*diversity_commercial // Maximum commercial load demand(kW)
connected_commercial = MD_commercial/DF_commercial // Connected commercial load(kW)
MD_industry = load_industry*diversity_industry // Maximum industrial load demand(kW)
connected_industry = MD_industry/DF_industry // Connected industrial load(kW)
// Results
disp("PART I - EXAMPLE : 7.8 : SOLUTION :-")
printf("\nCase(a): Maximum demand = %.f kW", MD)
printf("\nCase(b): Connected domestic load = %.1f kW", connected_domestic)
printf("\n Connected commercial load = %.1f kW", connected_commercial)
printf("\n Connected industrial load = %.1f kW", connected_industry)
|