1. Hingorani , H. G. IEEE Spectrum 1993 40 45
2. Thyristor controlled series compensation-prototype installation at the Slatt 500-k V substation;Urbanek;IEEE Trans, on Power Delivery,1993
3. Daniel , D. Ledu , A. Poumarede , C. Therond , P. C. Langlet , B. Taisne , J. P. Collet-billon , V Power electronics: an effective tool for network development? (An EdF answer based on the development of a prototype unified power-flow controller) 1995
4. Rahman , M. E. Unified power flow controller system studies and its application on the AEP system 1995