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A Residential 10kWh Lithium-Polymer Battery Energy Storage System

A Residential 10kWh Lithium-Polymer Battery Energy Storage System. GUIDED BY BY

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A Residential 10kWh Lithium-Polymer Battery Energy Storage System

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  1. A Residential 10kWh Lithium-Polymer Battery Energy Storage System GUIDED BY BY PROF. S. SRINIVASA RAO RAJAT KUMAR SAHOO EE112528

  2. INTRODUCTION • RECENTLY A RENEWABLE ENERGY THAT DOES NOT EMITT POLLUTANTS HAS BEEN STUDIED EXTENSIVELY • A STUDY ON ENERGY STORAGE DEVICES WILL IMPROVE THE RELIABILITY,STABILITY & EFFICIENCY USING THE INFORMATION OF POWER FLOW

  3. DISADVANTAGES WITH THE RENEWABLE ENERGY SOURCES: • A FUEL CELL HAS A SLOW RESPONSE • PHOTOVOLTAIC AND WIND POWER GENERATION SYSTEM NEEDS A POWER CONDITIONING SYSTEM AND DEPEND ON WEATHER CONDITIONS

  4. Photovoltaic system:

  5. Photovoltaic system with BESS:

  6. OPERATION MODES: • MODE 1

  7. MODE 2

  8. MODE 3

  9. MODE 4

  10. MODE 5

  11. A DAILY PATTERN OF THE PROPOSED SYSTEM

  12. PROPOSED ALGORITHM FOR THE BI-DIRECTIONAL DC/DC CONVERTER

  13. THE CONTROLLER OF THE SYSTEM PROPOSED SYSTEM • 3 CONTROLLERS ARE NEEDED TO CONTROL THE POWER CONDITIONING SYSTEM 1) THE BOOST CONVERTER CONTROLLER 2)THE BI-DIRECTIONAL INVERTER CONTROLLER 3)THE BI-DIRECTIONAL CONVERTER CONTROLLER

  14. THE BOOST CONVERTER CONTROLLER

  15. THE BI-DIRECTIONAL INVERTER CONTROLLER

  16. THE BI-DIRECTIONAL CONVERTER CONTROLLER

  17. Simulation schematic diagram:

  18. Simulation results:

  19. CONCLUSION: • This paper proposes the residential 10kWh lithium polymer battery energy storage system. Modes are divided based on the daily pattern of the photovoltaic power, battery power and load power.

  20. References: [1] R.Naik, N. Mohan, M. Rogers, A. Bulawka, “A NovelGrid Interface, Optimized for Utility-Scale Applications ofPhotovoltaic, Wind-Electric, and Fuel-Cell Systems,”IEEE Trans. on Power Delivery, vol. 10, no. 4, pp. 1920-1926, October 1995. [2] S.J.Chiang, K.T.Chang, and C.Y.Yen, “Residential Photovoltaic Energy Storage System,” IEEE Trans. On Industrial Electronics, vol. 45, no. 3, pp. 385-394, June1998.

  21. Thank you

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