知搜-全球专利检索

  1. 登录
  2. 注册
发明公开
CN104934961A 一种多FACTS阻尼控制器交互作用风险分析方法 有权

一种多FACTS阻尼控制器交互作用风险分析方法
摘要：
本发明提出了一种多FACTS阻尼控制器交互作用风险分析方法，包括步骤：(1)从电力系统中任选两台FACTS阻尼控制器，分别计算其等效开环传递函数；(2)计算两台FACTS阻尼控制器间的影响因子；(3)计算两台FACTS阻尼控制器间的交互作用风险因子；(4)根据交互作用风险因子，对两台FACTS阻尼控制器间的交互作用风险进行分析；(5)重复步骤(1)至(4)，完成对电力系统中作为研究对象的所有FACTS阻尼控制器间的交互作用风险分析。本发明提供的方法具有提前预知多FACTS阻尼控制器间交互作用风险的功能，避免多FACTS控制器间可能出现的负交互作用，消除系统安全稳定隐患，提升系统安全稳定性。
摘要（英）：

The present invention provides a multi-FACTS-damping-controller interaction risk analysis method which comprises the steps of (1) optionally selecting two FACTS damping controllers in a power system and calculating the equivalent open loop transfer functions of the FACTS damping controllers respectively, (2) calculating the impact factor between the two FACTS damping controllers, (3) calculating the interaction risk factor between the two FACTS damping controllers, (4) analyzing the risk of the interaction between the two FACTS damping controllers according to the interaction risk factor, and (5) repeating steps of (1) to (4) and completing the risk analysis of the interaction between all FACTS damping controllers as the research object in the power system. The method provided by the invention has the function that the interaction risk between the FACTS damping controllers can be predicted in advance, the possible negative interaction between the multiple FACTS controllers is avoided, the system safety and stability hidden trouble is eliminated, and the system safety and stability are improved.

公开/授权文献
0/0