Identification of Optimal Operating Condition of Six Bus System Based on Reliability Evaluation

 
 
 
  • Abstract
  • Keywords
  • References
  • PDF
  • Abstract


    Practical Transmission system interconnecting Ramagundam Thermal power plant, Kotagudam thermal power plant and Nagarjunasagar hydal power plant with Hyderabad, Karnool and Gooty load points is considered for present study. This six bus ring system is a part of the Telangana state  transmission system.  Reliability indices of the system for variable load at Hyderabad load bus are obtained. Based on the reliability indices the optimal operating condition of the system is identified. Operating the system at identified optimal operating point will nullify the installation of redundant components and adequacy improving components. Generation outage transmission outage and generation cum transmission outages are the possible contingencies which can occur during the operation of the considered practical composite power system. Telangana state transmission system is simulated for different possible contingencies with Power system simulation for Engineering software tool. Load point and system reliability indices evaluated for twelve different contingency cases. Referring to load point and system reliability indices, optimal operating point of ring system evaluated. Present study will indicate the load magnitude, upper boundary of load magnitude corresponding to reliable operation of the system.

     


  • Keywords


    Telangana state six bus system, Optimal operating point, Reliability indices.

  • References


      [1] Narain G.Hingorani, Lazlo Gyugyi, “ Understanding FACTS”,

      [2] IEEE Press NewYork 1999.

      [3] Satish kumar, Ashwani kumar and N.K. Sharma “ Analysis of

      [4] power flow Continuous power flow and transient stability of

      [5] IEEE-14bus integrated wind farm using PSAT” 2015

      [6] International Conference on Energy Economics and

      [7] Environment, 27th and 28th March 2015.

      [8] PSSE – Power Transmission System Planning software.

      [9] Roy Billinton “Reliability Evaluation of Engineering System” Second edition, Springer International Edition 2007.

      [10] Transmission Planning Criteria Manual - CENTRAL ELECTRICITY AUTHORITY-2013

      [11] Ashish Kumar, Deepika Arora, Shivani Sehgal and Aman Soni “Capacity Outage Probability Table Calculation (COPT) Of Haryana Power Generation Corporation Limited Using VBA” International Journal of Technical Research

      [12] Roy Billinton and ronald N.Allan “ Reliability Evaluation of Power system” Springer International edition 1996


 

View

Download

Article ID: 14486
 
DOI: 10.14419/ijet.v7i3.3.14486




Copyright © 2012-2015 Science Publishing Corporation Inc. All rights reserved.