Analysis of the Voltage Security Simulation Based on the FTD Module of VSAT Software

Ni Yun（Shanghai Municipal Electric Power Company Fengxian Power Supply Company，

Shanghai 201400，China）

    Abstract The paper introduces the VSAT voltage security assessment tools software，and conducts voltage security analysis and evaluation for a simplified power system example，and verifies the correctness of the calculated results by utilizing F T D module.

    Key words　Voltage security Voltage Security Assessment Tool（ VSAT ）　 Fast Time Domain

（F T D）simulation module

 

    摘　要　介绍 VSAT 电压安全评估工具软件，对基于 VSAT 软件的电力系统简化算例进行电压安全分析评估，并运用 F TD 模块验证 VSAT 计算结果的正确性。

    关键词　电压稳定性　VSAT　快速时域（F TD）仿真模块