Forecast of Annual City Gas Load Based on Once Accumulation Method
Chen Jin-zhui · Gas & Heat · 2007
Owing to the nonlinear random variation of gas load original time-series,once accumulation method is characterized by weakening the randomness in time-series.The application of once accumulation method in the forecast of city gas load is put foreword.The practical example shows that the forecast model based on once accumulation method has high precision and reliable result,it can be used to forecast the annual city gas load.