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Power System Small Signal Stability Analysis and Control
book

Power System Small Signal Stability Analysis and Control

by Debasish Mondal, Abhijit Chakrabarti, Aparajita Sengupta
April 2014
Intermediate to advanced content levelIntermediate to advanced
328 pages
9h 45m
English
Academic Press
Content preview from Power System Small Signal Stability Analysis and Control

For i = m, Equation (5.34) gives

0=+IdiVicosδiθi+IqiVisinδiθi+Vik=1inVkYiksinθiθkαikΔθm+Idisinδiθi+Iqicosδiθik=1nVkYikcosθiθkαik+PLiViViΔVmViYikcosθiθkαikΔV1ViYikcos(θiθkαik)ΔV2ViYikcosθiθkαikΔVmViYikcos(θiθkαik)ΔVm+1ViYikcosθiθkαikΔVnViVkYiksin(θiθkαik)Δθ1ViVkYiksinθiθkαikΔθ2ViVkYiksin(θiθkαik)Δθm1ViVkYiksinθiθkαikΔθm+1ViVkYiksin(θiθkαik)Δθn

si72_e  (5.45)

Rearranging the terms according to the variables ΔVg1ΔVgmsi73_e and ΔVgm+1ΔVgn, Equation (5.45) can be written as

0=+[ViVkYiksinθiθkαikViYik ...

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Publisher Resources

ISBN: 9780128005729