General communication strategy for control of distributed energy resources in smart grids via international standards

2011 16th International Conference on Intelligent System Applications to Power Systems Pub Date : 2011-11-18 DOI:10.1109/ISAP.2011.6082225

S. Jaloudi, E. Ortjohann, A. Schmelter, P. Wirasanti, D. Morton

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引用次数: 8

Abstract

Distributed energy resources (DERs) of Smart Grids should actively participate in the control of grid state variables frequency and voltage through their interfaces, namely inverters. As these DERs are joining the existing conventional power systems, they must follow the existing grid control. However, standard communication between utilities and consumers who own these DERs is needed for the grid control of state variables and for the exchange of power as well. Therefore, a general strategy is proposed depending on the UCTE grid control and international communication standards, such as IEC 61850, IEC 60870-5-104 and IEEE P1815. Hence, photovoltaic systems connected with batteries are proposed in order to simulate two grids. Then, logical nodes needed for primary and secondary grid control are adopted from the IEC 61850, which ensures interoperability. For communication, the standard legacy SCADA protocols IEC 60870-5-104 and IEEE P1815 are proposed, which introduce standard communication mechanism.

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基于国际标准的智能电网分布式能源控制通用通信策略

智能电网中的分布式能源通过其接口即逆变器，积极参与电网状态变量频率和电压的控制。由于这些分布式电网接入了现有的传统电力系统，它们必须遵循现有的电网控制。然而，对于状态变量的电网控制和电力交换，公用事业公司和拥有这些分布式电源的用户之间需要标准通信。因此，根据UCTE电网控制和国际通信标准，如IEC 61850、IEC 60870-5-104和IEEE P1815，提出了一种通用策略。因此，为了模拟两个电网，提出了与电池连接的光伏系统。然后采用IEC 61850标准中主、次电网控制所需的逻辑节点，保证了互操作性。在通信方面，提出了标准的SCADA协议IEC 60870-5-104和IEEE P1815，引入了标准的通信机制。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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2011 16th International Conference on Intelligent System Applications to Power Systems

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