基于组件的电力系统网损并行计算结构

The Parallel Structure of Electric Power Netloss Computation Based on Component

电力系统网损计算是基于各电量采集点的动态变化数据,在不同模型约束下,通过计算处理得到电网电量损耗的各类数据。对于复杂的电网,由于采集点多、计算关系复杂、计算繁度高、及时性要求高,因此,利用并行处理技术提高计算速度就显得尤为必要。本文讨论了使用COM组件和消息队列以及并行调度技术实现该并行计算的设计结构,使用VisualBasic环境已在实际的电力系统网损计算和管理中得到实现。

The computation of power netloss is to get the results with the form ulas and the dynamic datum detected by all sensors of the whole power network. Because it is a large network with huge number of sensors, also because of the c omplex contact of each formulas, and the high demand of frequent and seasonable computation, using the parallel computation to improve the computational speed i s strongly needed. This paper gives us a structure to realize parallel computati on by using the component and MSMQ, which has been proved in the real power syst em.