Multi-Objective Black-Start in ICT-reliant Renewable Energy Systems – Power- and ICT-Fault-tolerant Mitigation Strategies

依赖 ICT 的可再生能源系统中的多目标黑启动 – 电力和 ICT 容错缓解策略

• 批准号: 360475113
• 负责人: Professor Dr. Sebastian Lehnhoff
• 金额: --
• 依托单位: Lehrstuhl für Rechnernetze und Rechnerkommunikation
• 依托单位国家: 德国
• 项目类别: Priority Programmes
• 财政年份: 2017
• 资助国家: 德国
• 起止时间: 2016-12-31 至 2022-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/360475113?language=en
• 关键词: Multi; Objective; Black; Start; ICT

This project aims at developing a rapid recovery method for ICT-reliant energy systems after a wide-area power loss. A so-called black-start requires delicate coordination between the ICT network, on the one hand, and the power grid, on the other hand. This is challenging, particularly in future multi-modal energy systems, which require flexible control of energy (power) generation and demand thus yielding specific requirements for the communication system -- which is a power consumer itself and dependent on guaranteed power quality. In case of a black-out, the communication network and the power grid have to be brought back to an operational state in parallel -- with both systems delicately interacting with one another.The resulting multi-criteria optimization problem that is investigated within this project is oriented at sequentially resupplying generators and consumers -- adhering to power system stability constraints. The recovery sequence itself influences the properties of the communication system as well as the informational states (measurability and controllability) of the units such that maximizing the controllability of units during a black-start process becomes an important (potentially conflicting) goal.Within this project an autonomous multi-agent-based approach for solving this highly dynamic and interdependent ICT state-sensitive black-start optimization problem is researched.

该项目旨在为依赖信通技术的能源系统开发一种在大面积停电后快速恢复的方法。所谓的黑启动需要ICT网络与电网之间的微妙协调。这具有挑战性，特别是在未来的多模式能源系统中，该系统需要灵活控制能源（电力）生成和需求，从而对通信系统产生特定要求--通信系统本身就是电力消费者，并依赖于有保证的电力质量。在停电的情况下，通信网络和电网必须恢复到并行的运行状态--两个系统相互之间进行微妙的交互。由此产生的多准则优化问题是在这个项目中研究的，它是面向顺序地向发电机和用户再供电--遵守电力系统稳定性约束。恢复序列本身影响通信系统的特性以及信息状态（可测量性和可控性）的单位，使得最大限度地控制单元在黑启动过程中成为一个重要的（潜在冲突）的目标。在这个项目中，一个自主的基于多代理的方法来解决这个高度动态和相互依赖的ICT状态敏感的黑色，研究了起动优化问题。