分布式电源接入的同期并网装置的设计
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The equipment of distributed power in synchronized grid-connected
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    摘要:

    由于分布式电源并网需求的不断加大,分布式电源的频繁并网成为一个重要问题,本文研制了一种基于后被保护的分布式电源检同期并网装置,该装置以配电远方终端设备的三遥功能为基础,集成在后备保护装置内部,减少了成本,采用LPC2468搭建硬件电路,实时采集两侧电网参数,监控分布式电源的并网状态,采用导数算法快速算出实时相角差,嵌入式实时多任务操作可以保障系统功能,实现了对分布式电源的快速准确并网。

    Abstract:

    As demand of the distributed power grid-connected increased constantly, the frequent of distributed power grid connected becomes an important issue, we designed a equipment of distributed power in synchronized grid-connected based on reserve protection, and the equipment have three remote functions like DTU, integrated within the protection equipment to reduce the cost, using LPC2468 to build the hardware circuit, real-time acquire both sides of the grid parameters to monitor distributed power, using the derivative algorithm fastly to calculated the real-time phase angle difference, embedded real-time multitasking operating can protect functions of system, to make distributed power grid-connected rapidly and accurate.

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引用本文

杨阳. 分布式电源接入的同期并网装置的设计[J]. 科学技术与工程, 2011, (28): .
yangyang. The equipment of distributed power in synchronized grid-connected[J]. Science Technology and Engineering,2011,(28).

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历史
  • 收稿日期:2011-07-03
  • 最后修改日期:2011-07-03
  • 录用日期:2011-07-08
  • 在线发布日期: 2011-08-24
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