I ) Hingorani NG Facts - "Flexible Ac transmission systems", 345. IEE fifth int conf. On
AC and DC power transmission. London sept. 1991
2) Gyugyi L. "Unified power flow concept for flexible AC Transmission systems", IEE proceedings - C 1992; 139; 323-33 1
3) Schauder C. Mehta H. "Vector analysis and control of advanced static VAK compensators", IEE proceedings - C 1993: 140(4) 299-306
4) Gyugyi L, Schauder CD, Williams SL, Reitmail Tr. Torferson Dr. Edris Dr. "The unified flow controller, a new approach to power transmission control", IEEE trans on power Delivery 1995: 1 O ( 2 ) 1085-1 093
5) Smith KS, Ran L, Penman J. "Dynamic modeling of unified power flow controller"
IEE proc-GTD 1997: 144(1):7-12
6) Laser EV. Juan J.Chw JH. "Concept of design of FACTS controllers to damp power swings", IEEE trans on Power Systems 1995: 1 O(2) :948-956
7) Diez-Va!encia V, Annakkage U.D, Gole A.M. Annakage P, Jacobson D7 "Inter line
Power Flow Controller (IPFC) steady state operation". Proceedings of the IEEE
Canadian conference on Electrical and Computer Engineering, 2QG2.
8) Gyuugyi I, Sen-K.K, Schauder C.D, "' The Interline Power Flow controller Cocept: ne- v. approach to power flow managemAr: intransmission systems", IEEE Transactions on
Power Delivery, vol 14, No3, PP 115-1 123-
9) Narain G.Hingorani "Flexible AC Transmission "EEE Spectrum PP 40-45. April 1993.
1Q)Sen K.K, "SSSC-Static Synchronous Series Compensator: Theory Modelling sM
Applications '* IEEE Transactions on Power Delivery, vol 13. No 1, PP 241-246
January 1998.

11) Zhang X.P. " Modelling of the Inter line Power Flow controller and the generalized
Unified Power Flow Controller (UPFC) in Newton power flow, "IEE Proceedings on
Generation Transmission-Distribution. Vol 150, No 3, PP 268-274, May 2003.
12) Gyugyi L., Schauder C.D., Sen K.K., : The Interline Power Flow Cbntmllcr Concept: A
New Approach to Power Flow Management in Transmission Svstems, In: lEEE
Transactions on Power Delivery, July 1999, Vol. 14. No.3, pp 1 1 15- 1 123.
13) Chen .I., D.M., : Basic corttrol of Infcrlinc Potc)cr. F/OMI
Controller: In: IEEE, 2002,O-7803-7322-7102/$17.00, pp 52 1-525.
14)Valencia V.D., Annakkage U.D., Gole A.M., Demchenko P., Jacobson D.. : Interline
Power C'ontroller(IPFC) stt.u& state operufion. in: proceedings ot'the 2002 IEEE
Canadian Conference o n Electrical & C'otnputer Engineering, 0-7803-75 14-
9/02/$17.00, pp 280-284.
IS) Yankui Z., Yan Z., Chen C., : A Novel Power Injection model c?flPFC fbr Powerflow analysis inclusive ofpractical constraints, In: IEEE transactions on Power Systems,
Nov 2006, Vol21, No. 4, pp 1550-1 556. lB)L.Gyugui, C.D Schauder, S.L Williams, T.R. Rietman D.R Torgerson. and A.Edris,
"The unified Power Flow controller: A new approach to power transmission control",
IEEE Transmission on power Delivery, Vol. 10, No.2 April 1995, pp. 1085-1 097
17)K.R. Padiyar and A.M Kulkami,
"
Control Design and simulation of a Unified Power
Flow controller" IEEE Transmission on power Delivery, Vo1.13, No.4, November 1997, pp. 1346- 1354.
18)I. Papic, P. Zunko, and D.Povh, "Basic control of Unified Power Flow Controller"
IEEE Transmission on Power Delivery, Vo1.13, No.4, November 1997, pp1346-1354.
19)R.Mihalic, P.Zunko, and D.povh, "Improvement af Transient stability using Unified
Power Flow Controller", IEEE Transmisions on power Delivery, Vol. 1 1 , No. 1, pp.$85-
491, Jan 1996

20)K.S Smith. L.Ran, and J.Penman "dynamic modeling of Unified power flow controller", IEE proceedings on Generation transmission and Distribution .. Vol. 144,
No I , pp.7- 12, Jan 1997.
2 1) M.Noroozian, L angquist and m.Ghandhari, et al by series-connected facts devices", IEEE transmissions on power Delivery, Vol. 12,
No.4, October 1997, pp. 1635-1 64 1.
22) S.Limyingcaroen, U.D Annakkage and N.C. pahala Waththa, "Effectss o f Unified
Power Flow Controllers on Transient Stability, IEE Proceeding on Generation
Transmission and Distribution. Vol. 145, No.2, pp. 182-1 88, March 1998.
23)C.D Schauder, M.R Lund, D.m Hamai, T.R Rietman, D.R Torgerson, and A.Edris,
"Operation of the unified power flow controller (UPFC) under practical constrains",
IEEE Trans.Power Delivery, vol- 13, app.630-637, Apr. 1998.
24) K.Sen and E.J. Stacey, "UPFC - unified power flow controller: theory modeling, and applications, "IEEE. Power Delivery, vol-13, pp 1454- 1460, Oct. 1998.
25) A.J.F.Keri, A.S Mehraban, X.Lombard, A. Elriachy, and A.A.Edris "inified Power flow controller (UPFC): Modeling and analysis", IEEE. Power Delivery, vol-14, pp-648-
654, Apr. 1999.
26)J.Bian, D.G Ramey, R.J Nelson, and A.Edris, "A study of equipment sizes and constraints for a unified power flow controller, "IEEE Power Delivery, vol-12, pp 1385-
1391 July .1997.
27)B.Fardanesh, B.Shperling, E.Uzunovic and S.Zelingher, "Multi-converter FACTS devices: The generalized unified power flow controller (GUPFC), "in Proc.1EEE Power
Engineering Society Summer Meeting, vo1.4,2000, pp.25 1 1-25 17.
28)D.N.Kosterev, "Modeling synchronous voltage source converters in transmission system planning studies,
"
IEEE Power Delivery, vol-12, pp 947-952 Apr.1997.
29)M.Noroozian, L-Anguist, M.Ghandhari, and GAnderson, "Imoroving power system dynamics by series-connected FACTS devices,
"
IEEE Power Delivery, vol-12, pp
1635-1641 Oct .1997.

30) Y.Xiao, Y.H.Song, and Y.Z.Sun, .'power flow control approach to power systems with embedded FACTS devices, " IEEE Power Delivery. vol-17. pp 943-950 Nov .1997.
3 1) X.P.Zhang and E.J Handschin, "Optional Power flow control by converter based
FACTS controllers, " in Proc ' 7 1nt.Conf.AC-DC Power Transm. London, U, K.,
Nov.28-30,200 1.
32) A.Nabavi-Niaki and M.R lravani, "steady-state and dynamic models of unified Power flow control by controller (IJPFC) for power system studies, " IEEX Power Delivery, vol- 11, pp 1937-1 943 Nov ,1996.
33) J-Y.Liu, Y-H.Song, and P.A.Mehta, "strategies for handling UPFC constraints in steady-state power flow and voltage control, " IEEE Power Delivery, vol-15, pp.566057 1
- 164 1, May.2000.
34) S.Arabi, P.Kundur, and R.Adapa, "Innovative techniques in modeling UPFC for power system analysis, " IEEE Power Delivery, vol-15, pp 336-341 Feb .2000.
35) D.J Gotham and GT.Heydt, "Power flow control and power flow studies for systems with FACTS devices, " IEEE Power Delivery, vol-13, pp 60-65 feb .1998.
36) Y. Xiao, Y.H. Song, and Y.Z. Sun, "Power flow control approach to power systems with embedded FACTS devices, "IEEE Trans, Power Syst., Vol. 17, No. 4, pp.943-950, Nov.
2002.
37) J. Bian, D.G. Ramey, R.J. Nelson, and A. Edris, "A study of equipment sizes and constraints for a unified power flow controller,
"
I EEE Trans. Power Del., Vol. 12, no.3, pp.1385-1391, Jul. 1997.
38) S. Bruno and M.L. Scala, "Uunified Power flow controllers for security constrained transmission management, " IEEE Trans. Power Syst. Vol. 19, no.], pp. 418-426. Feb
2004.
39) B.A.Renz, A.Keri, A.S.Mehraban, C.Schauder, Estacey, L.Kovalsky, L.Gyugyi, and
A.Edis, "AEP unified power flow controller performance, " IEEE Power Delivery, vol-
14, pp 1374-1381 Oct -1999.

40)Lo, K.L.; Ma, T.T.; Trecat, .I.; M. "Detailed real-time simulation and performance analysis of UPFC using Electromagnetic Transients Program (EMTP)"
Power System Technology, 1998. Proceedings. POW ERCON apos; 98, Volume 2,
Issue, 18-2 1 Aug 1998.
41)Doralda.S.R. (19S4) 'A Thyristor Controlled Reactance for Compensating Fast changing lndustrial Loads" IETE Journal, V01.25~No.3.
42) Rashid.M.H. (2002)'SPICE for circuits and Electronics Using PSPICE' Printice- Hall of
India.
43) Dubey.G.K. ( 1 986) Thysistorised Power Controllers' New age International (p)
Ltd.Publishers. NewDeIhi- 1 100002.
44) Kashid M.H. (1994) 'Power Electronics" Printice-Elall of India.
45) Hingorani N .G, Gyugyi L., : Understanding FAC'TS: concep1,v and lechnokoly of
.flexible AC' transmission system, IEEE Press, 2000.
46) Song Y.H., Johns A.T., : Flexible AC Transmission IEE Book Series on Power
Engineering, December, 1999, London.
47) l.Papic, P.Zunko and D.Povh, "Basic control of Unified Power Flow controller", IEEE
Transmissions on Power systems, Vol. 12 No.4, pp. 1734- 1739, Nov 1997.
48) N.G. Hingorani and L,.Gyugui, Understanding FACTS, IEEE Press, New York, 1999.
49) Padiyar KR. Power Systems Dynamics
-
Stability and control , Singapore, Wiley 1996
50) Pai MA. "Energy Function Analysis for Power System stability'? Boston MA. Kluwer
Academic1 989