Publication Type:

Conference Paper

Source:

2017 IEEE Region 10 Symposium (TENSYMP), IEEE, Cochin, India (2017)

ISBN:

9781509062553

URL:

https://ieeexplore.ieee.org/document/8070110

Keywords:

Analytical models, Capacitors, FACTS device, flexible AC transmission systems, IEEE 5 bus system, load flow analysis, load flow control, load flow models, Load modeling, multivariable control capability, multivariable control systems, power flow enhancement, power injection model, power system interconnection, power transfer capability, Shunts (electrical), standard IEEE 5 bus system, Unified Power Flow Controller, UPFC, UPFC models, Voltage control, voltage source based model, voltage source model

Abstract:

The interconnected systems are equipped with Flexible AC transmission Systems (FACTS) for better control on power transfer capability and stability improvement. The operation of these devices can be explained with different modeling techniques. Unified Power Flow Controller (UPFC) is one of the FACTS device with multivariable control capability. Different load flow models have been investigated to study the impact of UPFC in load flow solution. Power injection model and voltage source based model of UPFC are used for study the effect of UPFC in an interconnected system. So this paper focuses on the performance analysis and comparison of these UPFC models in a standard IEEE 5 bus system.

Cite this Research Publication

S. Parvathy, Dr. Sindhu Thampatty K.C., and Nambiar, T. N. P. P., “Analysis and modeling of UPFC: A comparison between power injection model and voltage source model”, in 2017 IEEE Region 10 Symposium (TENSYMP), Cochin, India, 2017.