基于逆差分函数的周期耦合调峰储气量计算

Calculation of Periodic Coupling Peak-shaving Gas Storage Based on Inverse Difference Function

分析燃气调峰储气量计算中逐时供需差累计法的逆差分形式,以及逆差分函数具有的第二类曲线积分性质的应用。给出了年、月、日供需平衡周期耦合条件下,以供需不均匀系数为变量的调峰储气倍函数和倍数的公式,并用算例验证。

The inverse difference form of the hourly supply and demand difference accumulation method in the calculation of peak-shaving gas storage and the application of the second type curve integral property of the inverse difference function are analyzed.The formulas of peak-shaving gas storage multiple function and multiples with supply and demand inhomogeneity coefficient as variables under the condition of annual,monthly and daily supply and demand equilibrium period coupling are given,and verified by examples.