Example 2 generating station supplies the following loads : 15000 kW, 12000 kW, 8500 kW,6000 kW and 450 kW. The station has a maximum demand of 22000 kW. The annual loadfactor of the station is 48%. Calculate (i) the number of units supplied annually (ii) thediversity factor and (iii) the demand factor.[(i) 925 × 105 kWh (ii) 52·4% (iii) 1-9]

Given- Power loads=15000 kW, 12000kW, 6000 kW, 450 kWMaximum demand= 22000 kWAnnual load factor= 48%

Answered: generating station

Engineering

Electrical Engineering

generating station

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Concept explainers

Single Phase Transformer

A single-phase transformer is a type of power transformer. It is an electrical device that accepts converts the single phase alternating power into single phase alternating power. In this power conversion the voltage is stepped up or down. If the voltage is stepped up, the current will be stepped down and if the voltage is stepped down, the current will be stepped up.

Question

Example 2 generating station supplies the following loads : 15000 kW, 12000 kW, 8500 kW,
6000 kW and 450 kW. The station has a maximum demand of 22000 kW. The annual load
factor of the station is 48%. Calculate (i) the number of units supplied annually (ii) the
diversity factor and (iii) the demand factor.
[(i) 925 × 105 kWh (ii) 52·4% (iii) 1-9]

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