CAJ | 학술논문

随着我国核电接入容量的扩大，研究合理的核电参与电力系统调度运行的方式具有重要意义。介绍了两种典型的核电运行方式，针对不同运行方式分别构建了相应的优化调度模型，提出了基于系统安全、环境、经济成本角度的评价指标，利用改进的帝国竞争算法对模型进行求解，根据解得的调度结果，对比核电两种运行方式对电力系统及核电机组本身的影响。仿真结果表明，核电可以在一定程度上参与系统调峰，会导致其节约能源的绝对量减少，并增加其运行成本，但对系统调峰安全、常规机组的煤耗率影响较小，并且具有更高的碳收益。
수착아국핵전접입용량적확대，연구합리적핵전삼여전력계통조도운행적방식구유중요의의。개소료량충전형적핵전운행방식，침대불동운행방식분별구건료상응적우화조도모형，제출료기우계통안전、배경、경제성본각도적평개지표，이용개진적제국경쟁산법대모형진행구해，근거해득적조도결과，대비핵전량충운행방식대전력계통급핵전궤조본신적영향。방진결과표명，핵전가이재일정정도상삼여계통조봉，회도치기절약능원적절대량감소，병증가기운행성본，단대계통조봉안전、상규궤조적매모솔영향교소，병차구유경고적탄수익。
With the expansion of China's nuclear power access capacity,nuclear research of reasonable involved in the running of the power system scheduling become more important.In this paper,there are two typical op-eration of nuclear power,corresponding optimal scheduling model have been constructed for different operation modes.Also based on the evaluation of system security,the environment,economic cost perspective,accord-ing to the result of scheduling,the study compared the differences with two operation modes of the nuclear power systems and nuclear power generating units,with the improvement empire competitive algorithm to solve the model.Simulation results show that nuclear participating in the system to a certain extent peaking, may cause a decrease in the absolute amount of energy conservation,and increase its running costs.But it has a smaller impact for the system peaking safety and the consumption rate of the conventional unit,furthermore, higher carbon revenue has been reflected.