Consumed power control of time deferrable loads for frequency regulation
Consumed power control of time deferrable loads for frequency regulation
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用于频率调节的时间延迟负载的消耗功率控制
DOI：
10.1109/psce.2004.1397726
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发表时间：
2004
期刊：
影响因子：
--
通讯作者：
I. Ishii
中科院分区：
文献类型：
--
作者：
J. Kondoh;H. Aki;H. Yamaguchi;A. Murata;I. Ishii
由于各种技术考虑，将大量分散的发电机连接到配电网并不容易。因此，我们一直试图设计一个概念，为未来的配电系统与许多分散的发电机。在这项工作中，它已被认为是每个客户的负载和每个发电机的有功功率和无功功率应进行控制，以稳定和优化网络。在此基础上，提出了未来配电系统的两种控制方法：协同控制和独立控制。假设了一个具有多个可延时电热水和蓄能系统的电力系统，并通过数值计算分析了系统的频率调节能力。分析结果表明，协调控制比独立控制具有更高的频率调节能力。
Connection of a large number of dispersed generators to distribution networks is not easy due to various technical considerations. Thus we have been trying to devise a concept for future electrical distribution systems with a lot of dispersed generators. In this work, it has been considered that each customer's load and each generator's active and reactive power should be controlled in order to stabilize and optimize the networks. Under this consideration, two control methods for future distribution systems are proposed: a cooperative control and an independent control. An electric power system with a lot of time deferrable electric water heating and storage systems has been supposed, and the frequency regulation ability has been analyzed using the numerical calculation. The results of the analyses have shown that the frequency regulation ability becomes higher with the cooperative control than that with the independent control.