Thermodynamic Efficiency and Control Strategies in Residential Air Conditioning Systems

Authors

  • Evans Abiodun Sunday Bellissima Construction Ltd, Nigeria Author
  • Gbenga Olumide Omoegun Triumph Power and Gas Systems Ltd, Lagos Nigeria Author
  • Mmedo Anietie Essien Independent Researcher, Nigeria Author
  • Odunayo Abosede Oluokun Nigerian Ports Authority, Nigeria Author

DOI:

https://doi.org/10.32628/IJSRCE19339

Keywords:

Thermodynamic efficiency, Intelligent control systems, Renewable integration, Residential cooling, Energy policy, Sustainable HVAC systems

Abstract

The global rise in residential energy demand, primarily driven by the growing reliance on air-conditioning systems, underscores the urgent need to enhance thermodynamic efficiency and control mechanisms to promote sustainable cooling practices. This study critically examined the efficiency performance, control strategies, and policy dimensions influencing the operation and optimization of residential cooling systems. Using a qualitative analytical approach supported by extensive literature synthesis, the research evaluated fundamental thermodynamic principles, explored advanced control technologies, assessed economic feasibility, and reviewed policy frameworks shaping energy efficiency in both developed and developing regions. The analysis revealed that the integration of intelligent control systems—such as predictive, adaptive, and fuzzy logic-based approaches—significantly improves operational stability, energy conservation, and occupant comfort compared to conventional control mechanisms. Moreover, the incorporation of renewable energy sources, particularly solar-assisted and geothermal systems, further enhances system sustainability while mitigating carbon emissions. Findings from the economic evaluation demonstrated that, although initial investment costs remain substantial, lifecycle cost savings and reduced grid dependency justify the adoption of advanced efficiency technologies. However, the study identified critical barriers, including limited policy enforcement, inadequate technical capacity, and insufficient consumer awareness, particularly in African contexts such as Nigeria. The research concludes that achieving optimal performance in residential cooling requires a multidimensional approach integrating technological innovation, economic viability, and robust governance frameworks. It recommends the localization of international efficiency standards, capacity-building programs for HVAC professionals, and stronger incentive mechanisms to accelerate the diffusion of smart and renewable-based cooling systems. Collectively, these measures present a pathway toward sustainable, adaptive, and energy-resilient residential environments globally.

Downloads

Download data is not yet available.

References

Adefarati, T. and Bansal, R.C. (2017). Integration of renewable distributed generators into the Nigerian distribution system: Control and optimization strategies. Renewable and Sustainable Energy Reviews, 73, pp. 127–139.

Aderemi, B.O. and Awodele, O.A. (2018). Economic assessment of energy-efficient air-conditioning systems in Nigeria’s residential sector. Energy Reports, 4, pp. 309–318.

Afroz, Z., Shafiullah, G.M., Urmee, T. & Higgins, G. (2018) Modeling techniques used in building HVAC control systems: A review. Renewable and Sustainable Energy Reviews, 83, pp. 64–84. https://doi.org/10.1016/j.rser.2017.10.044IDEAS/RePEc DOI: https://doi.org/10.1016/j.rser.2017.10.044

Afroz, Z., Urmee, T., and Shafiullah, G. (2018). Energy management and model-based control systems for building applications: A review. Renewable and Sustainable Energy Reviews, 82, pp. 1486–1502.

Akinbami, J.F., Salami, A.T., and Siyanbola, W.O. (2003). An integrated strategy for sustainable forest–energy–environment interactions in Nigeria. Journal of Environmental Management, 69(2), pp.115-128. https://doi.org/10.1016/S0301-4797(03)00083-5 DOI: https://doi.org/10.1016/S0301-4797(03)00083-5

Akinlabi, E.T. and Olatunji, O. (2014). Energy management and control challenges in Nigerian residential buildings. African Journal of Science, Technology, Innovation and Development, 6(6), pp. 541–549.

Akinyele, D.O. (2017). Energy policy frameworks and their impact on sustainable technology adoption in Nigeria’s residential sector. Renewable and Sustainable Energy Reviews, 73, pp. 935–949.

Akinyele, D.O. and Rayudu, R.K. (2016). Strategies for sustainable energy optimization in Nigerian residential buildings: The role of HVAC control and user behaviour. Renewable and Sustainable Energy Reviews, 65, pp. 573–586.

Al-Turki, Y.A. (2012) Performance evaluation of vapor compression air-conditioning systems under hot-dry climate conditions, Applied Thermal Engineering, 40, pp. 60–67. DOI:

ASHRAE Journal (2014). Alternatives to vapor-compression HVAC technology. ASHRAE Journal.

ASHRAE. (2016) ASHRAE Standard 90.1 — Energy Standard for Buildings Except Low-Rise Residential Buildings. American Society of Heating, Refrigerating and Air-Conditioning Engineers, Atlanta, GA.

Atikol, U. and Alizadeh, S. (2014). The role of international energy standards in enhancing HVAC efficiency and sustainability. Energy and Buildings, 76, pp. 212–222.

Baldi, S., Lequay, H. and Naranjo, J.C. (2018). Feedback control and occupant interaction for energy efficiency in smart buildings: A review. Energy and Buildings, 166, pp. 241–259.

Bello, T. and Yusuf, A. (2019) Energy Efficiency Measures for Residential Buildings in Nigeria: A Case Study. Nigerian Journal of Energy Efficiency, 14(1), pp. 55–70.

Bellos, V., Tzivanidis, C. and Antonopoulos, K.A. (2014) Thermodynamic analysis of residential air-conditioning systems using exergy, Energy and Buildings, 78, pp. 67–76. DOI:

Benhaddadi, M. and Khoumeri, S. (2017). Fuzzy logic control for energy optimization in HVAC systems. Energy Procedia, 119, pp. 121–130.

Benhaddadi, M., Addou, R., and Boudjemai, A. (2018). Model-based predictive control for HVAC systems in smart buildings. Energy Procedia, 153, pp. 33–40. DOI:

Calì, D., Osterhage, T., Streblow, R. and Müller, D. (2016). Energy efficiency measures and cost-benefit analysis in residential buildings: A review of economic models. Renewable and Sustainable Energy Reviews, 59, pp. 536–550.

Chandan, V. and Alleyne, A. (2013). Decentralized model predictive control of HVAC systems with independent thermal zones. Energy and Buildings, 67, pp. 172–184. DOI:

Cui, B., Wang, S., and Shan, K. (2017). Multi-objective optimization of HVAC control for building energy efficiency and occupant comfort. Applied Energy, 208, pp. 1266–1281. DOI:

Domanski, P.A. & Didion, D.A. (1994) Air-conditioner performance degradation, Ashrae Transactions, 100(2), pp. 230–237.

Enteria, N. (2013). Review of the advances in open-cycle absorption air-conditioning systems. Renewable and Sustainable Energy Reviews, 25, pp. 109–140. https://doi.org/10.1016/j.rser.2013.07.012 DOI: https://doi.org/10.1016/j.rser.2013.07.012

Erdem, Z.P. (2018) Thermodynamic performance of HVAC systems in hot climates: Nigerian context, Energy for Sustainable Development, 43, pp. 150–159. DOI:

Fawole, O.O. andAigbavboa, C. (2018). Building energy efficiency policies and enforcement gaps in Sub-Saharan Africa: Lessons for Nigeria. Journal of Cleaner Production, 199, pp. 1185–1195.

Fayaz, H., Sarwar, S., Saidur, R., Rahim, N. andMekhilef, S. (2018) A review of HVAC systems performance and energy considerations in buildings, Energy and Buildings, 174, pp. 332–342.

Fisher, B.K., Tassou, S.A. andChaer, I. (2014) Review of energy efficiency and control strategies for HVAC systems, Renewable and Sustainable Energy Reviews, 31, pp. 768–780.

Gehlot, H. and Jain, A. (2017). Assessment of HVAC Energy Efficiency in Sub-Tropical Residential Buildings. International Journal of Sustainable Built Environment, 6(2), pp. 435–447.

Geissler, S., Österreicher, D. and Macharm, E. (2018). Transition towards Energy Efficiency: Developing the Nigerian Building Energy Efficiency Code. Sustainability, 10(8), 2620. https://doi.org/10.3390/su10082620 DOI: https://doi.org/10.3390/su10082620

Ghahramani, A., Fung, A.S. and Mahyuddin, N. (2017) A review on control systems and energy performance for HVAC in buildings, Energy and Buildings, 149, pp. 351–364. DOI: DOI: https://doi.org/10.1016/j.enbuild.2017.07.053

Ghahramani, A., Tang, C.S., and Becerik-Gerber, B. (2015). An integrated framework for intelligent control of HVAC systems considering user comfort and energy consumption. Energy and Buildings, 102, pp. 95–109.

IEA (2018). The Future of Cooling: Opportunities for energy-efficient air conditioning. International Energy Agency Report. Paris: OECD/IEA. https://doi.org/10.1787/9789264301993-en DOI: https://doi.org/10.1787/9789264301993-en

Katipamula, S. and Brambley, M.R., (2005). Methods for fault detection, diagnostics, and prognostics for building systems—a review, part I. Hvac&R Research, 11(1), pp.3-25. https://doi.org/10.1080/10789669.2005.10391123 DOI: https://doi.org/10.1080/10789669.2005.10391123

Koutroulis, E. and Kalaitzakis, K. (2006). Design of a maximum power tracking system for stand-alone photovoltaic energy converters. IEEE Transactions on Industrial Electronics, 53(2), pp. 486–494. DOI: https://doi.org/10.1109/TIE.2006.870658

Kwak, S.Y., Yoo, S.H., and Kwak, S.J. (2010). Valuing energy-saving measures in residential buildings using a contingent valuation approach. Energy Policy, 38(1), pp. 286–296. https://doi.org/10.1016/j.enpol.2009.09.022 DOI: https://doi.org/10.1016/j.enpol.2009.09.022

Li, X., Wen, J. & Hu, Y. (2015). A review of advanced control strategies for heating, ventilation, and air-conditioning systems. Science and Technology for the Built Environment, 21(8), pp. 1030–1045.

Lu, J., Cai, W. and Soh, Y.C. (2015). Hybrid intelligent control for energy-efficient building HVAC systems. Energy and Buildings, 93, pp. 79–89.

Luo, X., Zhao, X., and Yao, R. (2017). Occupant-driven HVAC control strategies and their impact on energy efficiency in buildings. Applied Energy, 205, pp. 1027–1039.

Ma, Z., Cooper, P., Daly, D. and Ledo, L. (2012). Existing building retrofits: Methodology and state-of-the-art. Energy and buildings, 55, pp.889-902. https://doi.org/10.1016/j.enbuild.2012.08.018 DOI: https://doi.org/10.1016/j.enbuild.2012.08.018

Menezes, A.C., Cripps, A., Bouchlaghem, D. and Buswell, R. (2012). Predicted vs. actual energy performance of non-domestic buildings: Using post-occupancy evaluation data to reduce the performance gap. Applied energy, 97, pp.355-364. https://doi.org/10.1016/j.apenergy.2011.11.075 DOI: https://doi.org/10.1016/j.apenergy.2011.11.075

Mujahid Rafique, M., Gandhidasan, P., Rehman, S. and Al-Hadhrami, L.M. (2015). A review of desiccant-based evaporative cooling systems. Renewable and Sustainable Energy Reviews, 45, pp. 145–159. https://doi.org/10.1016/j.rser.2015.01.051 DOI: https://doi.org/10.1016/j.rser.2015.01.051

Mujumdar, S., Gopalan, S. & Anand, S. (2017) Thermodynamic and performance analysis of room air conditioners under variable ambient conditions, International Journal of Refrigeration, 78, pp. 133–145.

Nkwetta, D.N. (2016). A state-of-the-art review of solar air-conditioning systems. Renewable and Sustainable Energy Reviews, 60, pp. 1351–1366. https://doi.org/10.1016/j.rser.2016.03.010 DOI: https://doi.org/10.1016/j.rser.2016.03.010

Nwodo, M.N. and Aniebue, N.P. (2018). Smart control integration for energy-efficient HVAC systems in Nigerian residential buildings. Nigerian Journal of Technology, 37(2), pp. 405–415.

Odunfa, K.M., Nnakwe, C.J. and Odunfa, V.O. (2018) Building energy efficiency in Nigeria’s major climatic zones, Journal of Building Construction and Planning Research, 6(04), pp. 251–266. DOI: https://doi.org/10.4236/jbcpr.2018.64017ResearchGate DOI: https://doi.org/10.4236/jbcpr.2018.64017

Ogunjuyigbe, A.S.O., Ayodele, T.R., and Akinola, O.A. (2016). Optimal control strategies for distributed energy and HVAC systems in Nigeria. Energy and Buildings, 118, pp. 194–205.

Okafor, I.C. & Okwu, M.O. (2018). Smart HVAC control and comfort assessment in tropical residential buildings in Nigeria. Journal of Building Engineering, 20, pp. 235–244.

Olabisi, O. and Akinpelu, A. (2017). Economic viability of energy-efficient technologies for tropical residential buildings in West Africa. Renewable Energy Focus, 22, pp. 89–97.

Olabode, O.E. and Adekoya, L.O. (2018). Energy-efficient cooling technologies in Nigerian residential buildings: A review. Journal of Sustainable Energy Development in Africa, 3(4), pp. 45–59.

Ostadijafari, M. and Dubey, A., (2019), August. Linear model-predictive controller (LMPC) for a building’s heating, ventilation, and air conditioning (HVAC) system. In 2019 IEEE Conference on Control Technology and Applications (CCTA) (pp. 617-623). IEEE. DOI: 10.1109/CCTA.2019.8920657 DOI: https://doi.org/10.1109/CCTA.2019.8920657

Özcan, M., Yigit, A., Gungor, A. and Severcan, Y. (2014) Thermodynamic performance assessment of residential air conditioning systems, Applied Thermal Engineering, 67(1–2), pp. 539–547.

Pérez-Lombard, L., Ortiz, J. and Pout, C. (2013). A review of building energy consumption information. Energy and Buildings, 40(3), pp. 394–398. https://doi.org/10.1016/j.enbuild.2007.03.007

Pérez-Lombard, L., Ortiz, J., and Pout, C. (2008). A review ofbuilding energy consumption information. Energy and buildings, 40(3), pp.394-398. https://doi.org/10.1016/j.enbuild.2007.03.007 DOI: https://doi.org/10.1016/j.enbuild.2007.03.007

Rodrigues, E., Soares, N., Fernandes, M.S., Gaspar, A.R., Gomes, Á. and Costa, J.J. (2018). An integrated energy performance-driven generative design methodology to foster modular lightweight steel-framed dwellings in hot climates. Energy for sustainable development, 44, pp.21-36. https://doi.org/10.1016/j.esd.2018.02.006 DOI: https://doi.org/10.1016/j.esd.2018.02.006

Ruthven, D.M. (2010). Principles of adsorption and desorption processes for HVAC. Applied Thermal Engineering, 30(16), pp. 2432–2441.

Sadineni, S.B., Madala, S. and Boehm, R.F. (2011) Passive building energy savings: A review of building envelope components, Renewable and Sustainable Energy Reviews, 15(8), pp. 3617–3631. DOI: https://doi.org/10.1016/j.rser.2011.07.014 DOI: https://doi.org/10.1016/j.rser.2011.07.014

Santamouris, M. (2016). Cooling the buildings — A global challenge: Energy demand, environmental impacts and policy responses. Renewable and Sustainable Energy Reviews, 62, pp. 1–20. https://doi.org/10.1016/j.enbuild.2016.07.034 DOI: https://doi.org/10.1016/j.enbuild.2016.07.034

Song, Y., Wu, S. and Yan, Y.Y. (2015). Control strategies for indoor environment quality and energy efficiency—a review. International journal of low-carbon technologies, 10(3), pp.305-312. https://doi.org/10.1093/ijlct/ctt051 DOI: https://doi.org/10.1093/ijlct/ctt051

Suleiman, A.A., Olusola, K. andAdemiluyi, I. (2016) Energy efficiency in Nigerian residential air conditioning, Journal of Renewable Energy, 95, pp. 534–543. DOI:

Ürge-Vorsatz, D., Cabeza, L.F., Serrano, S., Barreneche, C. and Petrichenko, K. (2015). Heating and cooling energy trends and policy frameworks in buildings: A global outlook. Renewable and Sustainable Energy Reviews, 41, pp. 85–98. https://doi.org/10.1016/j.rser.2014.08.039 DOI: https://doi.org/10.1016/j.rser.2014.08.039

Vrabie, D. and Lewis, F., (2010). Adaptive dynamic programming algorithm for finding online the equilibrium solution of the two-player zero-sum differential game. In The 2010 International Joint Conference on Neural Networks (IJCNN) (pp. 1-8). IEEE. DOI: 10.1109/IJCNN.2010.5596754 DOI: https://doi.org/10.1109/IJCNN.2010.5596754

Wang, S. and Ma, Z. (2008). Supervisory and optimal control of building HVAC systems: A review. HVAC&R Research, 14(1), pp. 3–32. https://doi.org/10.1080/10789669.2008.10390991 DOI: https://doi.org/10.1080/10789669.2008.10390991

Yang, R. and Yan, C. (2018) Energy efficiency and control strategies for HVAC systems in buildings: Principles and state-of-the-art, Energy, 164, pp. 1098–1112. DOI:

Yang, Y., Hu, G.Q., and Spanos, C.J. (2019). Stochastic Optimal Control of HVAC Systems for Energy-Efficient Buildings. IEEE Transactions on Control Systems Technology, 27(2), pp. 618–629.

Zhai, X.Q. and Wang, R.Z. (2009). Design and performance of solar-powered air-conditioning systems for residential buildings. Energy and Buildings, 41(1), pp. 55–60. https://doi.org/10.1016/j.renene.2008.11.027 DOI: https://doi.org/10.1016/j.enbuild.2008.07.015

Zhou, N., Levine, M., and Lin, J. (2010). The cost-effectiveness of energy efficiency improvements in the building sector: A global review. Energy Policy, 38(11), pp. 6363–6379. DOI: https://doi.org/10.1016/j.enpol.2009.08.015

Downloads

Published

15-06-2019

Issue

Section

Research Articles

How to Cite

[1]
Evans Abiodun Sunday, Gbenga Olumide Omoegun, Mmedo Anietie Essien, and Odunayo Abosede Oluokun, “Thermodynamic Efficiency and Control Strategies in Residential Air Conditioning Systems”, Int J Sci Res Civil Engg, vol. 3, no. 3, pp. 52–76, Jun. 2019, doi: 10.32628/IJSRCE19339.