利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN106786678A 三相不平衡调控方法及装置 无效 - 驳回

三相不平衡调控方法及装置
摘要：
本发明公开了一种三相不平衡调控方法及装置。其中，该方法包括：采集目标负载对应的电信号参数，其中，目标负载为挂载在指定区域内的变压器下的三相负载；根据采集到的目标负载对应的电信号参数，计算指定区域内三相负载对应的三相不平衡度值；判断计算得到的三相不平衡度值是否大于预先设定的三相不平衡度阈值；若是，则对指定区域内的三相负载进行三相不平衡调控。本发明解决了在供暖季节，电采暖设备的接入对低压电网三相不平衡的技术问题。
摘要（英）：

The invention discloses a three-phase imbalance regulation and control method and apparatus. The three-phase imbalance regulation and control method comprises the steps of collecting an electrical signal parameter corresponding to a target load, wherein the target load is a three-phase load mounted on a transformer in a designated area; calculating a three-phase imbalance degree value corresponding to the three-phase load in the designated area according to the collected electric signal parameter corresponding to the target load; judging whether the calculated three-phase imbalance degree value is greater than a pre-established three-phase imbalance degree threshold value or not; and if so, performing three-phase imbalance regulation and control on the three-phase load in the designated area. By adoption of the three-phase imbalance regulation and control method and apparatus, the technical problem of three-phase imbalance caused by access of electric heating equipment in heat supplying seasons is solved.

0/0