L14 Table 1: eg Example (same as last lecture): jXeq R₂ www mm R₁ www IM R, (1-s) JXM Rc ph S Given the equivalent circuit parameters shown on Tab following for a 3 phase 6 pole machine rotating at 97C off a 230V (phase voltage), 50Hz supply: 1. All the Losses (W) 2. Efficiency (%)

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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How come output power is 13900?
L14 e 1 pg 6
eg
Table 1:
Parameter
Хм
Rc
Rs
Example (same as last lecture):
Value
100Ω
k
R₁
jXeq
mm
R₁
790Ω
www
0.4Ω
R, (1-s)
jXm Rc
Xeq
1.4Ω
ph
M
Rr
0.3Ω
Given the equivalent circuit parameters shown on Table 1, determine the
following for a 3 phase 6 pole machine rotating at 970rpm and operating
off a 230V (phase voltage), 50Hz supply:
1. All the Losses (W)
2. Efficiency (%)
Transcribed Image Text:L14 e 1 pg 6 eg Table 1: Parameter Хм Rc Rs Example (same as last lecture): Value 100Ω k R₁ jXeq mm R₁ 790Ω www 0.4Ω R, (1-s) jXm Rc Xeq 1.4Ω ph M Rr 0.3Ω Given the equivalent circuit parameters shown on Table 1, determine the following for a 3 phase 6 pole machine rotating at 970rpm and operating off a 230V (phase voltage), 50Hz supply: 1. All the Losses (W) 2. Efficiency (%)
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