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Paper Details
Paper Title
Automatic control of On Load Tap Changing of Transformers for Enhancement of Voltage Stability
Authors
  Dr. V.S.Vakula,  Mr.chetlapalli sai praveen,  Mr.Niddan Ramesh
Abstract
Present paper aims to propose an effective scheme for the control of on-load tap changing of transformers. In this scheme based upon the voltages and currents before and after tap changing the stability index is find out and the required control action is done based upon the index value. In this the proposed method is applied for a standard 10- B BPA system and the results are plotted. Different cases are taken in to the consideration and the proposed system is validated for the voltage stability prediction.
Keywords- Bonneville Power Administration (BPA), On load tap changing (OLTC), Automatic tap changing controller (ATCC), High Voltage (HV), Low Voltage (LV), Voltage(V), Current (I), Tap changing Stability index (TCSI), Over Excitation Limiter (OXL), Stability index (SI), Bus (B),Operational Planning (OP),Operational control(OC), Fast Decoupled Load Flow (FDLF), Reactive power(Q).
Publication Details
Unique Identification Number - IJEDR1703154Page Number(s) - 1095-1103Pubished in - Volume 5 | Issue 3 | September 2017DOI (Digital Object Identifier) -    Publisher - IJEDR (ISSN - 2321-9939)
Cite this Article
  Dr. V.S.Vakula,  Mr.chetlapalli sai praveen,  Mr.Niddan Ramesh,   "Automatic control of On Load Tap Changing of Transformers for Enhancement of Voltage Stability", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.5, Issue 3, pp.1095-1103, September 2017, Available at :http://www.ijedr.org/papers/IJEDR1703154.pdf
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