利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN104485666A 一种自动发电控制中总调节功率曲线趋势识别方法 失效 - 权利终止

一种自动发电控制中总调节功率曲线趋势识别方法
摘要：
本发明公开了一种自动发电控制中总调节功率曲线趋势识别方法，包括以下步骤：步骤1：预测自动发电控制中的总调节功率曲线P(t)，将总调节功率曲线P(t)划分识别时段区间；步骤2：根据总调节功率曲线P(t)识别时段区间中的最大功率值、最小功率值以及当前功率值的大小关系判断自动发电控制中总调节功率曲线P(t)的总调节趋势曲线。通过本发明公开的自动发电控制中总调节功率曲线趋势识别方法，输出自动发电控制机组可跟踪的总调节量趋势曲线，有效减少机组反调现象的发生，使发电机组实际调节方向与目标曲线方向一致，并通过协调各个发电机功率的升降，从而提高总调节效率。
摘要（英）：

The invention discloses a trend recognition method of a total regulation power curve in automatic power generation control. The trend recognition method comprises the following steps: step 1, forecasting the total regulation power curve P (t) in the automatic power generation control and dividing a recognition time interval of the total regulation power curve P (t); step 2, judging a total regulation amount trend curve of the total regulation power curve P (t) in the automatic power generation control according to a size relation among a maximum power value, a minimum power value and a current power value in the recognition time interval of the total regulation power curve P (t). Through the trend recognition method of the total regulation power curve in the automatic power generation control disclosed by the invention, the total regulation amount trend curve which can be tracked by an automatic power generation control set is outputted, the occurrence of generator set reverse regulation is effectively reduced, the actual regulation direction of the generator set is consistent with that of a target curve, and the total regulation efficiency is improved through coordinating the increase and decrease of the powers of all power generators.

公开/授权文献
0/0