摘要：Over the past decades, the exploitation of renewable sources has significantly increased as a
carbon-neutral mean of electricity supply. A Microgrid (MG) represents a suitable concept to
integrate renewable resources, in which local generation source and Energy Storage System
(ESS) are coordinated to cover the customer demand in any conditions. In addition, Energy
Management System (EMS) is investigated to allocate optimally the power output of the
Distributed Generator (DG) units, economically satisfy the Load Demand (LD), properly
regulate the frequency and voltage of the MG systems, and automatically assure a smooth
transition between Grid Connected (GC) and islanded operation modes. This paper reviews
MG-EMS, which has evolved in recent frameworks, discussing MG generation and storage units,
the use of Electric Vehicles (EVs) as backup device, the installation of Combined Heat and
Power (CHP) systems to supply thermal requirements, MG-EMS objectives function and system
constraints and recent optimization algorithms.
关键词：Energy Management System; Microgrid; Electric Vehicles; Combined Heat and Power;;
Optimization Algorithms.
