电力系统机电/电磁暂态仿真数据转换系统

摘要

Considering the current status that the electromechanical transient simulation and electromagnetic transient simulation are independent relatively and respectively in power system, and based on the actual requirements for both electromechanical transient and electromagnetic transient simulations, this paper proposes a data system for the conversion between electromechanical transient and electromagnetic transient simulations based on PSS/E and EMT. The system establishes a contact between electromechanical transient and electromagnetic transient simulation with data conversion. The actual application of the system in Shanghai Power Grid suggests the system can convert the electromechanical transient data into electromagnetic transient data accurately.%针对目前电力系统机电暂态仿真与电磁暂态仿真各自相对独立的现状,从电力系统机电暂态/电磁暂态转换仿真的需求出发,提出并编程实现了一种基于PSS/E和EMTP软件的电力系统机电/电磁暂态仿真转换系统,该系统可以直接将机电暂态仿真数据转换为电磁暂态仿真数据,为机电暂态与电磁暂态两种原本相对独立的仿真搭起了桥梁.并以实际上海电网为例,结果表明该系统能准确地实现电力系统机电暂态仿真到电磁暂态仿真数据的成功转换.