Distribution system voltage stability with DG units considering load models

Lin, Qiyun, Mithulananthan, N. and Sode Yome, A. (2012). Distribution system voltage stability with DG units considering load models. In: 10th Eco-Energy and Materials Science and Engineering Symposium, proceedings. 10th Eco-Energy and Materials Science and Engineering Symposium, Ubon Ratchathani, Thailand, (21-34). 5-8 December 2012.

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Name Description MIMEType Size Downloads
Author Lin, Qiyun
Mithulananthan, N.
Sode Yome, A.
Title of paper Distribution system voltage stability with DG units considering load models
Conference name 10th Eco-Energy and Materials Science and Engineering Symposium
Conference location Ubon Ratchathani, Thailand
Conference dates 5-8 December 2012
Proceedings title 10th Eco-Energy and Materials Science and Engineering Symposium, proceedings
Place of Publication Ubon Ratchathani, Thailand
Publisher EMSES
Publication Year 2012
Sub-type Fully published paper
Start page 21
End page 34
Total pages 14
Collection year 2013
Language eng
Abstract/Summary Modern power distribution system is now an active network with the integration of Distributed Generation (DG). It has different proposition of electricity generations and loads which influences the system’s voltages and power flows. This paper examines and discusses the impact of DG units on static voltage stability of power distribution considering various load models. Load models like constant PQ and exponential recovery load models are implemented and studied on their influences. Two static models of DG units using different technology, namely Combined Heat and Power (CHP) and Solar Photovoltaic (PV) are considered for the analysis. Various combination and placement of DG units are scrutinized based on steady state voltage profile, voltage stability and loadability. Continuation Power Flow (CPF) method is used to evaluate the loadability aspect of the system.
Keyword DG units
Exponential recovery load models
Combined Heat and Power
Photovoltaic
Static Voltage Stability
Q-Index Code E1
Q-Index Status Provisional Code
Institutional Status UQ

 
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Created: Wed, 26 Dec 2012, 17:29:57 EST by Dr Mithulan Nadarajah on behalf of School of Information Technol and Elec Engineering