山地风电场35kV集电线塔防置技术优化研究

山地环境对风电场的集电系统提出了极具挑战性的要求,尤其是35kV集电线塔的部署及其防置技术。因此,本文针对山地风电场35kV集电线塔防置技术进行了优化研究。首先,分析了山地风电场35kV集电线塔的防置问题,概述了传感器优化布置的问题。其次,提出了山地风电场电线塔传感器布置数学模型,分析了传感器布置方法评价准则。然后,提出了一种基于改进混合蛙跳算法的传感器优化布置策略。最后,采用模拟测试和现场实施相结合的方式,对比分析了性能差异。成果表明,经过技术优化后的35kV集电线塔在保持电力传输稳定性的同时,显著减少了维护工作的时间和成本,提高了风电场的整体运营效率和经济性。

Humble Opinion of Roof Gardens

With the swift development of urban construction in China and the boost in people’s demands for green environments in cities, roof gardens are widely used as a new way of greening. This paper deals chiefly with the functions, building principle, classification and composing elements of roof gardens, an analysis of main ecological factors, loads, and waterproof. It suggests that roof gardens will bring about a comparatively big leap in city greening both quantitatively and qualitatively.