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首页> 外文期刊>International journal of power & energy systems >DISPERSED GENERATION IN MODERN POWER SYSTEMS AND ITS IMPACT IN EUROPE ON POWER SYSTEM STRUCTURE AND SECURE OPERATION
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DISPERSED GENERATION IN MODERN POWER SYSTEMS AND ITS IMPACT IN EUROPE ON POWER SYSTEM STRUCTURE AND SECURE OPERATION

机译:现代电力系统中的分散发电及其在欧洲对电力系统结构和安全运行的影响

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摘要

The paper discusses modern power systems as a critical infrastructure. The expected insertion of distributed generation (DG) in the distribution networks entailed by environmental, regulation and economical aspects will modify the way the entire system is planned and operated. The paper examines how DG will require a more flexible operated system. This situation will emerge through various applications and developments of distribution automation. In addition, DG has already showed some impacts on system security. This is evaluated. Active user participation in energy markets through activation of distributed energy resources is considered, as is DG towards an effective contribution to power system security and communication requirements and solutions for secure power system operation. Increase of the contribution of dispersed and renewable energy resources (D&RES) in the peak power balance up to 60% in accordance with goals of the European Communities for the year 2010 requires innovative approaches to keep security of the power supply at the current high level. Planning under uncertainty in Denmark for secure reliable electricity supply is also considered.
机译:本文讨论了现代电力系统作为关键基础设施的问题。由于环境,法规和经济方面的原因,预期在分布式网络中插入分布式发电(DG)将改变整个系统的计划和运行方式。本文研究了DG如何要求更灵活的操作系统。这种情况将通过配电自动化的各种应用和发展出现。另外,DG已经显示出对系统安全性的一些影响。对此进行评估。 DG被认为是通过激活分布式能源来积极参与用户的市场活动,而DG也致力于为电力系统安全和通信需求以及电力系统安全运行解决方案做出有效贡献。根据欧洲共同体2010年的目标,将分散式和可再生能源(D&RES)的贡献增加到峰值电力平衡的最高60%,这需要采用创新的方法来将电力供应的安全性保持在目前的高水平。还考虑了在丹麦不确定的情况下进行规划以确保可靠的电力供应。

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