Smart Grid and Energy Management Systems: A Global Perspective

The abstract summarizes a comprehensive exploration of smart gridGrid (SG) development and energy managementEnergy management systems (EMS) opportunities across different regions, focusing on the USA, China, Europe, and India. The USA, driven by the Electric PowerPower Research Institute (EPRI), emphasizes advanced technologies such as smart meters and carbon capture. In China, the emphasis is on diverse development and environmental protection through the efforts of the China Electric PowerPower Research Institute (CEPRI). Europe, through the European EnergyEnergy Research Alliance (EERA), pursues a 20:20:20 objective for renewable energyRenewable energy, emission reduction, and energyEnergy efficiencyEfficiency. In India, opportunities include gridGrid resilience, power quality improvementPower quality improvement, consumerConsumer engagement, and support for diverse energy sourcesEnergy source. The abstract further delves into the evolution of EMS from the 1960s to the present, highlighting its phasesPhase, objectives, and applications at various levels, including distribution. The EMS objectives span technical, economic, environmental, and social-economic dimensions, emphasizing efficiencyEfficiency, cost-effectiveness, environmental responsibility, and stakeholder engagement. The document explores EMS implementation factors such as uncertainty management and power qualityPower quality (PQ), followed by a discussion of solution approaches categorized into mathematical programming-based, heuristicHeuristic-based, metaheuristic-based, and alternative strategies. The real-world applications of EMS are examined, emphasizing the choice between centralized and decentralized control structures and the hierarchical nature of EMS.