The Key Technology of the Coordinated Control System of Wind Power and Energy-intensive Load

Abstract

With the rapid increase of wind power installed capacity in power systems, wind power consumption has become one of the urgent problem of new energy sources. And the energy-intensive load has different levels of ability to participate in power grid regulation due to the characteristic of adjustment. This paper introduces a coordinated control system of wind power and energy-intensive load that mainly includes two parts: the main station and the sub-station. And the system can achieve coordinated control of a grid with high proportion of wind power and energy-intensive load. The main station of coordinated control system is set in the dispatch center, mainly realizing monitoring, substation control, data support, and effect evaluation. The sub-station of coordinated control system is set in the control center of energy-intensive enterprise, mainly realizing information exchange, energy-intensive load control and other functions. By constructing the system mentioned in this paper, energy-intensive load can participate in the coordinated control of a grid with high proportion of wind power, thus promoting wind power consumption.