基于多进程并行计算的日前调度计划安全校核技术

Day-Ahead Generation Scheduling Security Checking Based on Multi-Process Parallel Computation

采用计算机集群的多进程并行计算技术解决日前调度计划96时段静态安全校核。通过计算机集群中管理进程和计算进程的协同工作,实现计算进程对96时段计算资源的优化并行计算。多个实际电网算例的测试结果表明,基于多进程并行计算的日前调度计划安全校核技术可以有效地提高计算速度,在实际工程应用中有重要意义。

The multi-process parallel computation technique based on computer clusters proposed in this paper works effectively on the 96-period generation scheduling contingency analysis of day-ahead generation scheduling. By coordination between management and computation processes in computer clusters, the computation process can realize the optimized parallel computation of 96-period cases. The test result of cases on the real power grid shows that the contingency analysis technique of day-ahead generation scheduling, based on multi- process parallel computation, can improve the computation speed and is of great importance in the practical engineer application.