Parallel Operation of DFIGs in Three Phase Four Wire Autonomous Wind Energy Conversion System. - Puneet K. Goel; Bhim Singh 001; Sreenival S. Murthy; Navin Kishore (IAS, 2009)

Parallel Operation of Permanent Magnet Generators in Autonomous Wind Energy Conversion System. - Puneet K. Goel; Bhim Singh 001; Sreenival S. Murthy; Shailendra K. Tiwari (IAS, 2010)

Isolated Wind-Hydro Hybrid System Using Cage Generators and Battery Storage. - Puneet K. Goel; Bhim Singh 001; Sreenival S. Murthy; Navin Kishore (IEEE Trans. Ind. Electron., 2011)