支撑负荷侧资源柔性调控的新型电力负荷管理系统研究

A new power load management system supporting flexible regulation of load-side resources

中文关键词: 新型电力负荷管理系统  负荷侧资源  智慧能源单元  多功能负荷管理开关

英文关键词: new power load management system  demandside resource  smart energy unit  multifunctional load management switch

中文摘要:

      随着新能源发电占比越来越高，源、荷两侧的随机性使电网供需平衡压力持续增大、成本持续上升，依托新型电力负荷管理系统挖掘、利用需求侧灵活调节资源显得十分重要，可有效推进电网调节模式从“源随荷动”向“源网荷储互动”转变。分析了新型电力负荷管理系统建设的重要意义、建设目标、主要内容；提出了负荷侧资源柔性调控的方式，对应站-线-变做到分层分区分组；阐释了智慧能源单元的硬件要求、软件架构和多功能负荷管理开关的研究现状；最后，结合实际应用场景及适应性，提出新型电力负荷管理系统的专业能力建设要求、支持政策需求、软硬件研究方向，为负荷侧资源柔性调控参与电网友好互动提供参考。

英文摘要:

      With the increasing proportion of new energy generation, the stochasticity of source and load makes the pressure on the balance of supply and demand in the power grid continuously increase and the cost persistently rise, so the new power load management system relying on the exploitation and utilization of demand- side flexible regulation resources is important, which can promote the power grid regulation mode from“source follows load”to“source, network, load and storage interaction”transformation.Significance, construction objectives and main contents of new power load management system are analyzed. The way of flexible regulation of load-side resources is proposed, which corresponds to station- line- transformer to achieve hierarchical zoning grouping,explains the hardware requirements of smart energy unit, software architecture and research status of multi-functional load management switch. Finally, combined with the actual application scenarios and adaptability, the professional capacity building requirements, support policy needs and hardware and software research direction of new load management system are proposed, which provide reference for the flexible regulation of load-side resources to participate in grid-friendly interaction.