diff options
| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3472/CH7/EX7.12/Example7_12.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3472/CH7/EX7.12/Example7_12.sce')
| -rw-r--r-- | 3472/CH7/EX7.12/Example7_12.sce | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/3472/CH7/EX7.12/Example7_12.sce b/3472/CH7/EX7.12/Example7_12.sce new file mode 100644 index 000000000..ac7162455 --- /dev/null +++ b/3472/CH7/EX7.12/Example7_12.sce @@ -0,0 +1,36 @@ +// 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 : 7.12 :
+// Page number 76-77
+clear ; clc ; close ; // Clear the work space and console
+
+// Given data
+cap_installed = 500.0 // Installed capacity of the station(MW)
+CF = 0.45 // Capacity factor
+LF = 0.6 // Annual laod factor
+cost_fueloil = 10.0*10**7 // Annual cost of fuel,oil etc(Rs)
+capital_cost = 10**9 // Capital cost(Rs)
+interest = 0.15 // Interest and depreciation
+
+// Calculations
+// Case(i)
+MD = cap_installed*CF/LF // Maximum demand(MW)
+cap_reserve = cap_installed-MD // Reserve capacity(MW)
+// Case(ii)
+hours_year = 365.0*24 // Total hours in a year
+units_gen = MD*10**3*LF*hours_year // Units generated per annum(kWh)
+fixed_charge = interest*capital_cost // Annual fixed charges(Rs)
+running_charge = cost_fueloil // Annual running charges(Rs)
+annual_charge = fixed_charge+running_charge // Total annual charges(Rs)
+cost_unit = annual_charge*100/units_gen // Cost per kWh generated(Paise)
+
+// Results
+disp("PART I - EXAMPLE : 7.12 : SOLUTION :-")
+printf("\nCase(i) : Minimum reserve capacity of station = %.f MW", cap_reserve)
+printf("\nCase(ii): Cost per kWh generated = %.f paise", cost_unit)
|