design and simulation of a solar pv system - BRAC University ...

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To design such types of systems, this section has different steps such as location, horizon and system sizing. To construct a system, there are many components like module, battery and inverter choosing, sizing array which show a number of module connected in series and parallel etc. PVSYST makes the users to interconnect this component to develop a virtual PV system and simulates that. After simulation, users get the simulation result. By using the PVSYST software, we have developed one. Simulation for BRACU: First we have done preliminary design to gain primary knowledge and after that designed a project of grid connected system for BRACU. Here we have defined our location, orientation, and horizon. For location choosing, we have selected India as country instead of Bangladesh because we did not get Bangladesh in country selection option. Under India we have selected Dhaka as our site which matches with our latitude and longitude. Since we want to develop a PV system so we have chosen a module and an inverter, defined our monthly energy consumption rates and declared our planned power we want to generate. The parameters are given below in table 6 : 34
Table 6: Simulation Variant Simulation parameters Description Collector plane orientation Tilt : 23 degree Horizon Free horizon PV module Si-mono, Model EOS156 M60_250 Total no. of modules 493 (in series: 17 ; in parallel:29 strings) Nominal: 123 kwp ; Array global power effective power: 112kWp (50 o c) Array operating characteristics U mpp: 506 V ; Impp: 222 A System parameter System type: Grid connected System Inverter Model: Protect-PV 100000 No. of inverter: 10 units Inverter Characteristics Operating voltage: 200-800 V Unit Nominal power: 10kW AC Total power: 100 kW AC 35
Page 1 and 2: DESIGN AND SIMULATION OF A SOLAR PV
Page 3 and 4: 5.1.1 BRAC University’s Monthly E
Page 5 and 6: DECLARATION We hereby declare that
Page 7 and 8: 1.0 Objective The objective of our
Page 9 and 10: powered building in Dezhou, Shangdo
Page 11 and 12: 2.5 Types of solar system design: T
Page 13 and 14: 4.3 Inverter Solar panel generates
Page 15 and 16: The chart of peak and off-peak cons
Page 17 and 18: Figure 9. Showing the orientation (
Page 19 and 20: . Figure 11. The Southern (back sid
Page 21 and 22: 5.2.2 Irradiance and insolation Ins
Page 23 and 24: Solar panel Inverter Bus bar Load (
Page 25 and 26: Figure 14. Samsung LPC250S solar mo
Page 27 and 28: � Maximum output current: 240 A D
Page 29 and 30: Figure19. Fin mounting on roof Flat
Page 31 and 32: We can not put more string, because
Page 33: The figure 20 shows the designed so
Page 37 and 38: Figure 23. Daily energy output The
Page 39 and 40: Figure 25. Simulation result 39
Page 41 and 42: 7.2 System capacity: Figure 27. Mon
Page 43 and 44: 28% 7% 8% 57% Module Inverter Figur
Page 45: References [1] http://wiki.answers.

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