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ELECTRICAL & ELECTRONIC ENGINEERING

Design and analysis of a grid-connected hybrid power system with constant supply for Patenga, Bangladesh

ORCID Icon, , ORCID Icon, , & | (Reviewing editor) show all
Article: 1762524 | Received 18 Jul 2019, Accepted 26 Apr 2020, Published online: 18 May 2020

Figures & data

Table 1. Global horizontal irradiance (GHI) data and wind speed for Patenga, Chittagong

Figure 1. Proposed Ssystem Ggeographical Llocation at Patenga

Figure 1. Proposed Ssystem Ggeographical Llocation at Patenga

Figure 2. Hybrid Ssystem Mmodel

Figure 2. Hybrid Ssystem Mmodel

Table 2. Proposed system components specification

Figure 3. Monthly Aaverage Ssolar Rradiation Ddata

Figure 3. Monthly Aaverage Ssolar Rradiation Ddata

Table 3. PV system specification

Figure 4. Monthly Aaverage Wwind Sspeed Ddata

Figure 4. Monthly Aaverage Wwind Sspeed Ddata

Table 4. Wind turbine generator specification

Table 5. Diesel generator specification

Table 6. Battery specification

Table 7. Monthly energy load demand

Table 8. Other components capacity and cost specification

Figure 5. PV power curve

Figure 5. PV power curve

Figure 6. PV monthly power production

Figure 6. PV monthly power production

Table 9. PVsystem output power

Figure 7. Wind power output

Figure 7. Wind power output

Figure 8. Wind turbine monthly production

Figure 8. Wind turbine monthly production

Table 10. Wind turbine generator output power

Figure 9. Diesel generator output

Figure 9. Diesel generator output

Table 11. Diesel generator output power

Figure 10. Total hybrid system electricity production

Figure 10. Total hybrid system electricity production

Figure 11. Energy sell into grid

Figure 11. Energy sell into grid

Table 12. Total hybrid electricity production and consumption

Table 13. Analysis of grid selling price

Figure 12. Proposed control system diagram

Figure 12. Proposed control system diagram

Figure 13. Total electricity production controlled by plc

Figure 13. Total electricity production controlled by plc

Figure 14. Generator output curve controlled by plc

Figure 14. Generator output curve controlled by plc

Figure 15. Components wise cost of the hybrid system

Figure 15. Components wise cost of the hybrid system

Figure 16. Hybrid system cash flows yearly

Figure 16. Hybrid system cash flows yearly

Table 14. Net present costs of the hybrid system

Table 15. Annualized costs of the hybrid system

Figure 17. The system electricity contribution

Figure 17. The system electricity contribution