Integrated Operational Security of Multi-energy Systems: Concepts, Features and Mechanism

机译：多能量系统的综合操作安全性：概念，特征和机制

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With the development of energy coupling components such as combined heat and power (CHP) units, heat pumps, and air conditioners, multi-energy systems (MES) play important roles in energy supply. Integrated operational security becomes more significant due to the complex interactions among different energy systems and huge economic and social costs of large-scale energy outages. This paper proposed concepts of integrated operational security of MES, which has new features of multi-energy coupling, multi-time scale, and multimanagement body. Interactions among systems are the causes of integrated operational security problems, and the security problems can evolve over time. Cascading failures have great impacts, and are analyzed specifically. A case study showed a cascading failure in a combined electricity and heating system.

机译：随着诸如组合的热量和功率（CHP）单元，热泵和空调，多能量系统（MES）的能量耦合部件的发展在能量供应中起重要作用。由于不同能源系统之间的互动和大规模的能源中断的巨大经济和社会成本，综合操作安全性变得更加重要。本文提出了MES综合运营安全性的概念，具有多能耦合，多次尺度和多方形体的新功能。系统之间的相互作用是集成的操作安全问题的原因，并且安全问题可以随着时间的推移而发展。级联失败具有很大的影响，并具体分析。案例研究表明，组合电力和加热系统中的级联失效。

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《IEEE Conference on Energy Internet and Energy System Integration》|2020年|2615-2620|共6页
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作者
Zhaoguang Pan; Yong Sun; Baoju Li; Hongbin Sun; Qinglai Guo; Yixun Xue;
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Couplings; Heat pumps; Cogeneration; Systems operation; Power system protection; Security; Power system faults;

机译：联轴器;热泵;热源;系统操作;电力系统保护;安全;电力系统故障;

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Integrated Operational Security of Multi-energy Systems: Concepts, Features and Mechanism

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