Small Signal Stability Analysis of a Wind Penetrated Electricity Distribution System
P. Venkata Narayana1, K. H. Phani Sree2
1P.Venkata Narayana, Department of EEE, Jawaharlal Nehru Technological University, College of Engineering, Hyderabad (Telangana), India.
2K.H. Phani Sree, Department of EEE, Jawaharlal Nehru Technological University, College of Engineering, Hyderabad (Telangana), India.
Manuscript received on 10 December 2014 | Revised Manuscript received on 20 December 2014 | Manuscript Published on 30 December 2014 | PP: 169-173 | Volume-4 Issue-7, December 2014 | Retrieval Number: G1937124714/14©BEIESP
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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Abstract: The new types of generating systems such as wind generators, PV based static generators, diesel generators, and power from cogeneration plants have been introduced in to the system resulting in new challenges to stability, operation and control of the power system and its components. The reason being intermittent nature of the such types of generation. Due to their unregulated operation, the generators may impose a serious threat to the small signal stability. This paper analyses the small signal stability of the test distribution system at various penetration levels of wind generation in to the test system. For this purpose, eigen values and participation factor approaches have been chosen for analysis.
Keywords: Distributed Generation, Small Signal Stability, Eigen Value Analysis, Participation Factor, Power System Analysis Toolbox (PSAT)
Scope of the Article: Predictive Analysis