Capacity benefit margin(CBM)is evaluated and optimized via an iterative method based on a presumed generation reliability level when the available transfer capability(ATC)is calculated.

• 目前在求解可用输电容量(ATC)时,容量效益裕度(CBM)的评估是根据预先设定的某一发电可靠性水平多次计算可靠性,进行迭代优化。