Abstract:

With the rapid load growth and the high permeability of various forms of energy in the residential district,there are serious problems such as transformer overcapacity and load peak-valley difference increase.Based on the analysis of area load regulating characteristics,this paper studied and established the area load coordinated control deployment architecture and control framework.Through the area load forecasting,optimizing interval evaluation,prior to the date of load arrangement and real-time monitoring and correction,it realized the ascension of area interruptible load ability,schedulable ability and area average load utilization rate,and the effectiveness of the technology is verified by engineering practice.

Key words: low voltage district, load peak-valley difference, adjustable characteristics, cooperative control, load utilization rate