| 引用本文: | 李培恺,曹勇,辛焕海,戴攀.配电网信息物理系统协同控制架构探讨[J].电力自动化设备,2017,37(12): |
| LI Peikai,CAO Yong,XIN Huanhai,DAI Pan.Discussion on cooperative control architecture of cyber-physical distribution network system[J].Electric Power Automation Equipment,2017,37(12): |
|
| 摘要: |
| 信息物理系统(CPS)通过对计算、通信和控制技术的有机整合与协调，促进了电力系统运行方式的转变，并为其“智能化”的建设提供了途径。作为电力CPS的重要组成部分，配电网CPS须在未来大规模异构分布式新能源接入的条件下仍具有良好的实时控制及优化调度能力。在此背景下，对配电网CPS的控制架构进行了研究。结合CPS的组成要素和关键功能，提出了一种包含主动配电网及微电网技术在内的配电网CPS框架结构；在此基础上，针对配电网CPS的协同控制策略及其多层面、分布式耦合的特征，提出了包含感知通信、计算以及物理对象的分布式实体控制架构，以及兼具内部统一特性与外部互联特性的层次化抽象控制架构，从而构成完整的配电网CPS协同控制架构。 |
| 关键词: 信息物理系统 配电网信息物理系统 控制架构 协同控制 分布式 |
| DOI：10.16081/j.issn.1006-6047.2017.12.001 |
| 分类号:TM76 |
| 基金项目:国家高技术研究发展计划(863计划)资助项目(2015-AA050202)；国家电网公司科技项目(52110417000B) |
|
| Discussion on cooperative control architecture of cyber-physical distribution network system |
|
LI Peikai1, CAO Yong1, XIN Huanhai1, DAI Pan2
|
|
1.College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China;2.State Grid Zhejiang Electric Power Corporation Economic Research Institute, Hangzhou 310000, China
|
| Abstract: |
| With the organic integration and coordination of computing, communication and control technologies, CPS(Cyber-Physical System) has contributed to the change of power system operation mode and provided a new approach for its intelligent construction. As an important component of cyber-physical power system, the cyber-physical distribution network system must have the functions of real-time control and optimized dispatch when large-scaled distributed new energy resources are connected to the distribution network in the future. On this background, the control architecture of cyber-physical distribution network system is studied. Considering the components and key functions of CPS, the frame structure of cyber-physical distribution network system is designed including the active distribution network and micro-grid technologies. On this basis, aiming at the multi-level and distributed-coupled cooperative control strategy of cyber-physical distribution network system, a complete cooperative control architecture of cyber-physical distribution network system is built, including the distributed physical architecture with sensing, computation technologies and controlled objects and the hierarchy abstract architecture with the internal unity and external interconnectivity. |
| Key words: cyber-physical system cyber-physical distribution network system control architecture cooperative control distributed mode |
