【摘要】 为解决建筑供配电系统电能利用率过低的问题,实现对建筑能耗量的精准控制,提出基于高斯过程回归的零能耗建筑供配电系统参数优化方案。以单调谐滤波器作为核心谐波输出元件,按需计算供配电网络的潮流量与目标约束条件,完成对零能耗建筑供配电系统的谐波特性分析。在此基础上,对各项供配电数据进行预处理,通过选择核函数的方式,确定必要的高斯回归参数,实现基于高斯过程回归的零能耗建筑供配电系统参数优化与处理。与传统供配电系统参数处理手段相比,优化后方案能承载的电能传输量更大,而所需消耗的能量却相对较少,可有效解决配电系统电能利用率过低的实际应用问题。更多还原

【Abstract】 In order to solve the problem of low power utilization rate of building power supply and distribution system and realize the accurate control of building energy consumption,the parameter optimization scheme of zero energy building power supply and distribution system based on Gaussian process regression is proposed. Taking single tuned filter as the core harmonic output component,the tidal flow and objective constraints of power supply and distribution network are calculated on demand,and the harmonic characteristics of zero energy consumption building power supply and distribution system are analyzed. On this basis,the power supply and distribution data are preprocessed,and the necessary Gaussian regression parameters are determined by selecting the kernel function,so as to realize the parameter optimization and processing of zero energy consumption building power supply and distribution system based on Gaussian process regression. Compared with the traditional power supply and distribution system parameter processing means,the optimized scheme can carry more electric energy transmission capacity,but the energy consumption is relatively less,which can effectively solve the practical application problem of low power utilization rate of distribution system.更多还原