Distributed power grid electric energy quality prediction method and apparatus

The invention discloses a distributed power grid electric energy quality prediction method and apparatus, and belongs to the technical field of a power grid. A distributed power grid accessed to a micro power grid is monitored in real time, at the same time, weather conditions and user electricity consumption conditions are also monitored in real time, necessary data used for predicting future supply and demand conditions of the power grid is obtained, and future electric energy quality status of the distributed power grid is predicted through a neural network, such that the problem of lack of a distributed power grid electric energy quality prediction means in the prior art is solved, a necessary reference is provided for management scheduling motion of power grid management personnel, and promotion and application of the distributed power grid are facilitated. 本发明公开了种分布式电网电能质量预测方法和装置，属于电网技术领域，其通过对接入微电网的分布式电网进行实时监测，同时对天气状况和用户用电状况也进行实时监控，从而获得用于预测电网未来供需状况的必要数据，并通过神经网络预测得出分布式电网的未来电能质量状况，解决了现有技术缺乏分布式电网电能质量预测手段的问