Advancement in Engineering, Science & Technology J. Mech. Cont.& Math. Sci., Special Issue, No.-2, August (2019) pp 511-524 Copyright reserved © J. Mech. Cont.& Math. Sci. SHIVAJI BHUKYA et al 511 Design and Control of Tie Line Connected Renewable Energy Sources SHIVAJI BHUKYA 1 , S. PRAKASH 2 1 Research Scholar Department of EEE, Biher. 2 Professor, Department Of EEE, Biher Chennai. 1 bhukya.shivaji@gmail.com, 2 prakashacademics@gmail.com https://doi.org/10.26782/jmcms.spl.2019.08.00062 Abstract In this article investigates the new novel technique to extract maximum output power from hybrid power generations. In this interconnected solar and wind to reach the power demand. To obtain maximum power from solar power employed incremental conductance MPPT algorithm and for maximum wind production adopted DFIG. The PID controller for source side and rotor side works very well compare to the existing control strategies. An acceptable MATLAB simulation result, output performance is achieved. Key Words – Solar, Wind, DFIG I. Introduction Electrical energy need is growing very rapidly, particularly since the last three decades because of industrial revaluation. It is increased much more extent next coming decades. Increase of Electrical energy demands putting a lot of pressure on conventional energy sources (CES) such as oil, gas and coal. The major problems with CES are, it is fuel based energy it may be vanished in future and also it is making more environmental pollution. Therefore, there is a need for alternative energy sources which can provide us energy in sustainable manner (renewable source), so non conventional energy sources (NCES) are playing dominant role to reach the energy demand. NCES energy sources are available in solar, wind, tidal and geo thermal in this solar power generation is increasing very rapidly, Because of its simplicity, easy maintenance and operation. Now worldwide, the producing of PV power was around 40,000MW. The cost of PV modules are going down, the electricity produced using solar PV is becoming cheaper and in many scenarios it is becoming economically viable alternative supply. Since a decade, integration of NCES with grid is providing more advantages to reach power demand in distribution system. The nature of load available in distribution side is linear or non linear. There is no issue to provide quality power to linear loads but when power feed to power electronics (non linear) employed loads it create several power quality problems in both supply (grid) side and load side. The