Conceptual Review on Demand Side Management, Optimization Techniques for the Improvement of Power Quality in Smart Grids

Sekhar, D. Chandra; Rao, P. V. V. Rama; Kiranmayi, R.

doi:10.1109/icais53314.2022.9742779

Cited by 2 publications

(1 citation statement)

References 46 publications

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“…Storage technologies have helped with various applications in managing different kind of microgrids. Among many applications, off-grid system applications [24], energy arbitrage [37], distribution system deferral [38][39][40], frequency regulation [41], demand-side management [42], peak reductions [43], and power system reliability [44,45], etc., are the key contributions for energy storage systems. Several technologies of ESS exist such as flywheel, compressed air, BESS, etc.…”

Section: Literature Reviewmentioning

confidence: 99%

Scheduling and Sizing of Campus Microgrid Considering Demand Response and Economic Analysis

Shahzad

Javed

et al. 2022

Sensors

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Current energy systems face multiple problems related to inflation in energy prices, reduction of fossil fuels, and greenhouse gas emissions which are disturbing the comfort zone of energy consumers and the affordability of power for large commercial customers. These kinds of problems can be alleviated with the help of optimal planning of demand response policies and with distributed generators in the distribution system. The objective of this article is to give a strategic proposition of an energy management system for a campus microgrid (µG) to minimize the operating costs and to increase the self-consuming energy of the green distributed generators (DGs). To this end, a real-time based campus is considered that currently takes provision of its loads from the utility grid only. According to the proposed given scenario, it will contain solar panels and a wind turbine as non-dispatchable DGs while a diesel generator is considered as a dispatchable DG. It also incorporates an energy storage system with optimal sizing of BESS to tackle the multiple disturbances that arise from solar radiation. The resultant problem of linear mathematics was simulated and plotted in MATLAB with mixed-integer linear programming. Simulation results show that the proposed given model of energy management (EMS) minimizes the grid electricity costs by 668.8 CC/day ($) which is 36.6% of savings for the campus microgrid. The economic prognosis for the campus to give an optimum result for the UET Taxila, Campus was also analyzed. The general effect of a medium-sized solar PV installation on carbon emissions and energy consumption costs was also determined. The substantial environmental and economic benefits compared to the present situation have prompted the campus owners to invest in the DGs and to install large-scale energy storage.

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Section: Literature Reviewmentioning

confidence: 99%

Scheduling and Sizing of Campus Microgrid Considering Demand Response and Economic Analysis

Shahzad

Javed

et al. 2022

Sensors

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Barriers to the adoption of energy management systems in residential buildings

Khafiso,

Aigbavboa,

Adekunle

2024

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Purpose This study aims to examine the challenges in the implementation of energy management systems in residential buildings to lower the running cost and achieve a better energy-efficient building. Design/methodology/approach This study adopted a mixed research method. Quantitative data was gathered by issuing a research questionnaire to 20 Delphi experts, while qualitative data was acquired through a Systematic Literature Review. Data received was analyzed using the descriptive analysis method. Findings The findings revealed that the main barriers to incorporating energy management systems (EMSs) in residential buildings consist of a lack of awareness of energy management systems, lack of management commitment to energy management, lack of knowledge about energy management systems, lack of funds for energy management systems, resistance to energy management technology by the property owners and property managers, distrust and resistance to energy management technology by the property owners, high initial cost of energy management technologies, shortage of technicians for energy management technologies, the nonexistence of local manufacturers of energy management equipment, lack of incentives for efficient energy management and high repair costs of energy management technologies. Research limitations/implications The specific focus on residential buildings may limit the applicability of findings to commercial or industrial sectors. Further research is warranted to accommodate other energy-consuming sectors. Practical implications People’s perceptions, either wrong or correct, affect their ability to make an informed decision to adopt energy management systems, denying them the opportunity to reap the associated benefits. Therefore, there is an urgent need for the residential industry stakeholders and the government to increase educational opportunities for property owners, managers and property tenants on the importance of energy management systems. Originality/value This research presents the potential obstacles and problematic areas that residents may encounter while using these energy management systems. Consequently, they will be able to make a well-informed choice when installing energy management systems. Moreover, the research elucidates the identification of novel perspectives and also unexamined obstacles that impede the widespread use of energy management systems in residential buildings.

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Conceptual Review on Demand Side Management, Optimization Techniques for the Improvement of Power Quality in Smart Grids

Cited by 2 publications

References 46 publications

Scheduling and Sizing of Campus Microgrid Considering Demand Response and Economic Analysis

Scheduling and Sizing of Campus Microgrid Considering Demand Response and Economic Analysis

Barriers to the adoption of energy management systems in residential buildings

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