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A Literature Review on Optimal Placement of PMU and Voltage Stability


  • School of Electronics and Electrical Engineering, Lovely Professional University, Punjab, India


In the present scenario, it is difficult to manipulate the nature of the power system which makes the system unstable. Therefore, real time monitoring is needed for checking out the possible outcomes of the failure in the system. Hence Phasor Measurement Unit (PMU) proves to be promising device as its gaining importance for its wide area application in real time which will be beneficial from both these aspect i.e reduction of contingencies and improving security system. This paper focuses on the various optimal placement techniques of PMU, discusses about the voltage stability and shows some of the real time applications of PMU.


Global Positioning System (GPS), Phasor Measurement Unit (PMU), Observability Optimal Placement of PMU (OPP), State Estimation, Voltage Stability.

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  • Singh, et. al. International Journal of Engineering, Sciences and Technology. 2011; 3(3):64-82.
  • Jaime De La Ree, Virgilio Centeno, James S. Thorp, Phadke AG. Synchronized Phasor Measurement Applications in Power Systems. IEEE Transactions on Smart Grid. 2010 Jun; 1(1).
  • Jason Sexauer, Pirooz Javanbakht, Salman Mohagheghi.IEEE, Phasor Measurement Units for the Distribution Grid: Necessity and Benefits, 2013.
  • Phadke AG. Synchronized Phasor measurements. IEEE Computer Applications in Power, 1993 Apr.
  • Chen J, Abur A. Placement of PMUs to enable bad data detection in state estimation. IEEE Trans. Power Systems.2006 Nov; 21(4):1608-15.
  • Xu B, Yoon YJ, Abur A. Optimal placement and utilization of phasor measurements for state estimation, PSERC Publication, 2005 Oct, p. 05-20.
  • Gou B. Generalized integer linear programming formulation for optimal PMU placement. IEEE Trans. Power Systems.2008 Aug; 23(3):1099-1104.
  • Sodhi R, Srivastava SC. Optimal PMU placement to ensure observability of power system. 15th National Power Systems Conference (NPSC), IIT Bombay, 2008 Dec.
  • Chakrabarti S, Kyriakides E, Eliades DG. Placement of synchronized measurements for power system observability.IEEE Trans. Power Delivery. 2009 Jan; 24(1):12-19.
  • Chakrabarti S, Kyriakides E, Albu M. Uncertainty in power system state variables obtained through synchronized measurements.IEEE Trans. Instrumentation and Measurement.2009 Jan; 58(8):2452-58.
  • Zhou M. Centeno VA, Phadke AG, Hu Y, Novosel D, Volskis HAR. A preprocessing method for effective PMU placement studies. 3rd IEEE Int. Conf. on Electric Utility Deregulation and Restructuring and Power Technologies, 2008 Apr, p.2862-67.
  • Yang Y, Shu H, Yue L. Engineering practical method for PMU placement of 2010 Yunnan power grid in China. In: 2009 Int.Conf. On Sustainable Power Generation and Supply, p. 1-6.
  • Antonio AB, Torreao JRA, Do Coutto Filho MB. Meter placement for power system state estimation using simulated annealing. In: Proc 2001 IEEE Power Tech.
  • Kerdchuen T, Ongsakul W. Optimal PMU placement by stochastic simulated annealing for power system state estimation.GMSARN International Journal. 2008 Jun; 2(2):61-66.
  • Kerdchuen T, Ongsakul W. Optimal PMU placement for reliable power system state estimation. 2nd GMSARN Int.Conf., Pattaya, Thailand, 2007.
  • Gamm AZ, Kolosok IN, Glazunova AM, Korkina ES. PMU placement criteria for EPS state estimation. In: 2008 Int.Conf. on Electric Utility Deregulation and Restructuring and Power Technologies, p. 645-49.
  • Gavrilas M, Rusu I, Gavrilas G, Ivanov O. Synchronized phasor measurements for state estimation. Revue Roumaine des Sciences Techniques. 2009; 4:335-44.
  • Marín FJ, García-Lagos F, Joya G, Sandoval F. Optimal phasor measurement unit placement using genetic algorithms.Computational Methods in Neural Modeling. 2003; 2686:486-93.
  • Peng J, Sun Y, Wang HF. Optimal PMU placement for full network observability using Tabu search algorithm.International Journal of Electrical Power and Energy Systems.2006 May; 28(4):223-31.
  • Aminifar F, Lucas C, Khodaei A, Fotuhi Firuzabad M.Optimal placement of phasor measurement units using immunity genetic algorithm. IEEE Trans. Power Delivery.2009 Jul; 24(3):1014-20.
  • Gao Y, Hu Z, He X, Liu D. Optimal placement of PMUs in power systems based on improved PSO algorithm. In: 2008 IEEE IntConf. on Industrial Electronics and Applications, p.2464-69.
  • Hajian M, Ranjbar AM, Amraee T, Mozafari B. Optimal placement of PMUs to maintain network observability using a modified BPSO algorithm. International Journal Electrical Power and Energy Systems. 2011 Jan; 33(1):28-34.
  • Peng C, Xu X. A hybrid algorithm based on BPSO and immune mechanism for PMU optimization placement. In: 2008 World Cong. On Intelligent Control and Automation, p.7036-40.
  • Bo W, Discen L, Li X. An improved ant colony system in optimizing power system PMU placement problem. In: 2009 Asia- Pacific Conf. on Power and Energy Engineering, p. 1-3.
  • Kundur P, et. al. Definition and classification of power system stability. IEEE Transactions on Power Systems. 2004 May; 19(2):1387-1401.
  • Sudha R, Deepak Jain, Umang Lahoty, Swati Khushalani, Nivedita G, Jayabarathi T. State Estimation and Voltage Stability Monitoring Using ILP PMU Placement.International Journal of Soft Computing and Engineering (IJSCE). 2012 May; 2(2). ISSN: 2231-2307.
  • Heng-Yi Su, Chih-Wen Liu. Estimating the Voltage Stability Margin Using PMU Measurements. IEEE Transactions on Power Systems.
  • Xiaoming Mou, Weixing Li, Zhimin Li. PMU Placement for Voltage Stability Assessment and Monitoring of Power Systems. 2012 IEEE 7th International Power Electronics and Motion Control Conference - ECCE Asia June 2-5, 2012, Harbin, China.
  • Worawat Nakawiro, István Erlich. On-line Voltage Stability Load Index Estimation Based on PMU Measurements.DRPT2008 6-9, 2008 Apr, Nanjing China
  • Kesherwani S, Satyendra P. Singh, Singh SP. Voltage Stability Assessment using Phasor Measurement Units in Power Network with Full System Observability. 2nd International Conference on Power, Control and Embedded Systems, 2012.
  • LIU Chengxi, CHEN Zhe, Claus Leth Bak, LIU Zhou.Adaptive Voltage Stability Protection Based on Load Identification Using Phasor Measurement Units. The International Conference on Advanced Power System Automation and Protection, 2011.
  • Gupta BR. Power system analysis and design. Fourth edition, 2006, p 209-269. ISBN: 81-219-2238-0.
  • Phadke AG, Thorp JS. Synchronized Phasor Measurements and Their Applications. Digital Control of Electrical Drives.ISBN 978-0-387-76535-8


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