• G SURESH

Now a days the energy demand of power supply is keep on increasing. But we are unable to meet the concerned demand of power supply. These are mainly due to we are getting more amount of energy from Conventional Energy sources like Thermal power stations, Hydro electric power stations and Nuclear power stations. Among them thermal power stations under low efficiency. Fortunately, some countries like India more depending the Thermal power stations. Which are not economical and eco-friendly. Due to the above factors it required to concentrate on the Non-Conventional Energy sources like Wind, Solar, Geo thermal, Tidal e.t.c There is lot of drawbacks in the utilization of Non-conventional energy sources. Among them, frequency matching, unit commitment and DC power generation are major problems. We know that most of non conventional energy sources like solar, geothermal can able to generate the power in the form power of DC only. But it is required to transmit the power in the form AC only. By using some we can come across these problems. We know that the frequency matching and the unit commitment are very important factors in the transmission AC power. In order to utilize the Non-Conventional Energy sources, at present a method is named as Traditional Phase Shift control technique is used in order to avoid the problems arised in utilization of Non-Conventional Energy sources such as frequency matching, unit commitment. This is a effective method in order avoid these problems. But because this method it poses some more disadvantages apart from the frequency matching, unit commitment which are undesirable. They are is as follows high current stress, high back flow power, high conductional losses, high circulating currents, limited regulating range of transmission, high switching losses, low regulating flexibility and low efficiency. These are all drawbacks in the present Traditional Phase Shift control system. The problems which were arised in the Traditional Phase Shift Control can be overcome by a new method which is named as Extended Phase Shift control technique. This was obtained by changing the control scheme in an extended manner. The proposed method, Extended Phase Shift control overcome whatever the disadvantages occurred in the Traditional Phase Shift control, as like as high current stress, high back flow power, high conductional losses, high circulating currents, limited regulating range of transmission, high switching losses, low regulating flexibility and low efficiency. It means that Traditional Phase shift control just overcome the problems whatever occur in the utilization Non-Conventional Energy sources, but by using this method we are unable to utilize the concerned energy sources in effective manner. Whereas by using the new method Extended Phase Shift control we can utilize the Non-Conventional energy sources effectively, this is desired one. This entire project should provide entire information regarding various controlling methods. It is concentrate more on the Extended Phase Shift control. The entire analysis of Extended phase shift control, various control methods will be analyzed by using MATLAB/SIMULINK. By using this software we got relevant waveforms to analyze.

"REALIZATION OF POWER DISTRIBUTION IN BETWEEN ENERGY GENERATION AND STORAGE SYSTEM IN MICROGRID BY USING IBDC WITH EPS CONTROL", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 2, page no.433-445, February-2020, Available :http://www.jetir.org/papers/JETIR2002066.pdf

"REALIZATION OF POWER DISTRIBUTION IN BETWEEN ENERGY GENERATION AND STORAGE SYSTEM IN MICROGRID BY USING IBDC WITH EPS CONTROL", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 2, page no. pp433-445, February-2020, Available at : http://www.jetir.org/papers/JETIR2002066.pdf