Based on thermal system features of the nuclear power units

the principle and indices for preliminarily evaluating the power-generating capability of nuclear power units have been put forward. The measures taken in recent years for improving the power-generating capability of nuclear power units in Dayabay Nuclear Power Station and Ling’ao Nuclear Power Station have been presented

and the effectiveness after implementation being evaluated. Recommendations for further enhancing the power-generating capability of nuclear power units have also been suggested.