15-11-2014, 02:18 PM
Summary-DG PV-battery hybrid system particularly in the remote areas of dispersed base power played an important role. This thesis of DG PV cell hybrid systems based on energy and resources Institute (TERI) implementation of residential training centre, located in Gurgaon near New Delhi, a real hybrid system modeling of distributed power generation the first part. Ready to MATLAB/Simulink detailed model based on component and verify that the manufacturer's specifications. Preparation this models is (a) of sun radiation of module, (b) Teruo v playing module, © maximum power points track module, (d) array module, (e) loaded module, (f) scheduling of various module module, (grams) battery discharge module, (h) battery charging module (ⅰ) DG group and (j) of economic module. Power dispatching module modeling capability of mixing operation control and inverter, dimensions of the DG group and battery charging current limited and provided by the manufacturer of the operating voltage. Action policy in this module can be changed as needed. Economic module ready to calculate the energy provided by the hybrid system based on life cycle analysis of costs. The second part of the paper is to conduct parameter testing to determine standard hybrid system uses a different operating strategy of sizing. By using the actual annual load curve, and based on the average daily load curve of demand existing scheduling models are simulated. It was found that in the performance of the hybrid system, is the load curve is very sensitive. Also use the alternative policy model is simulated. It was found that in the existing scheduling policy is the total monthly average systems loss 20About alternative scenarios, hybrid system loss allocation strategy is 4%. Which is also used for simulation of stand-alone PV system without DG sets. It was discovered that hybrid systems is not only cost-effective, but also have a significantly lower loss than in the PV-SAS. Simulation results show that using average daily energy requirement of design of hybrid systems will result in sub-optimal system design. Future work in this area will be to establish a search algorithm to reach optimum system design for a given LOLP. Optimized system design are very closely related action policy, which should be part of search algorithms.