摘要：There are many obligations imposed on an entity responsible for grid operation management (an operator) for the benefit of all energy market participants.A Basic obligation is the duty to ensure the proper quality of electricity and reliability of its supply.System services include the entirety of action relative to the assurance of electricity quality,power supply reliability,and feasibility of proper deliveries under electricity supply contracts for system interconnections and within systems.The paper discusses the role of the distribution system operator (DSO) and of energy trading companies as intermediaries in providing the system services,aggregating capacities of disperse entities on the energy market (recipients and directors).Principles of balancing groups’ operation are discussed and acquisition of power reserve among recipients by way of demand side management (DSM) techniques.The paper describes the functional concept of a decentralised system of power reserve and balancing energy acquisition in the system.
