Multi-day load curve forecasting in electricity market
Chongqing Kang · Dianli zidonghua shebei · 2002
Along with the development of electricity market,new demand for load curve forecasting arises.A new concept of continuous multi day load curve forecasting is proposed and a mathematical optimization model is constituted strictly in order to solve the quadratic programming with the mature methods.An idea based on sample data adjust is presented to speed up the computation.Two different ways of sample data adjust are proposed,one with proportional adjust and the other with subsection mapping.Case study shows that both ways can get better forecasting results in short time,meeting the requirements of power system engineering for precision and speed.