Analysis of Peak Regulation Strategy with Considering Renewable Energy Injection and Power from Outside

The indirection, uncertainty and reverse peak regulation characteristics brought by the high proportional renewable energy which is combined to the grid for power generation become increasingly significant. At the same time, the power from outside in numerous areas of China continues to increase, and the peak load of the power system is further intensified. To this end, this paper created a variety of peak regulation demand scenarios considering renewable energy and power from outside. In addition, a variety of peak regulation strategies under the conditions of power from outside and new energy injection are proposed on the basis of the multi-power peaking optimization model. At last, the rationality of the peak regulation strategy is verified by an example.