CAJ | 학술논문

将各种安全稳定问题按重要和复杂程度进行排序，获得各问题的计算队列，确保优先给出对电网安全稳定运行影响程度高的安全稳定问题对应的辅助决策；采用安全稳定性指标对候选控制措施的灵敏度或参与因子信息作为安全稳定约束，避免各类辅助决策功能给出相互矛盾的控制措施；各辅助决策功能通过计及队列中之前的辅助决策措施，避免同时调整同一类控制措施；针对不同类型的控制措施，通过设置优先级顺序，计算各控制措施的综合性能指标，根据设置的门槛值筛选有效控制措施并同时调整性能代价相近的措施，确保辅助决策给出的控制策略符合调度运行人员的操作习惯。通过对华北电网的案例分析验证了该方法的有效性和实用性。
장각충안전은정문제안중요화복잡정도진행배서，획득각문제적계산대렬，학보우선급출대전망안전은정운행영향정도고적안전은정문제대응적보조결책；채용안전은정성지표대후선공제조시적령민도혹삼여인자신식작위안전은정약속，피면각류보조결책공능급출상호모순적공제조시；각보조결책공능통과계급대렬중지전적보조결책조시，피면동시조정동일류공제조시；침대불동류형적공제조시，통과설치우선급순서，계산각공제조시적종합성능지표，근거설치적문함치사선유효공제조시병동시조정성능대개상근적조시，학보보조결책급출적공제책략부합조도운행인원적조작습관。통과대화북전망적안례분석험증료해방법적유효성화실용성。
To ensure that auxiliary decision-making on the security and stability problem with greater influence on the power system is given priority,the calculation sequence of various security and stability problems is obtained based on the sorting results according to importance and complexity.To prevent giving conflicting control measures of all kinds of auxiliary decision-making functions,the sensitivity or participation factor of the candidate control measures for the security and stability index is taken as security and stability constraints in the coordination and optimization process.To avoid adj usting the same class control measures at the same time the auxiliary decision-making is being searched,previous auxiliary decision-making results in the queue are taken into account.To ensure that the control strategies of auxiliary decision-making are in conformity with the operation habits of dispatchers,comprehensive control performance indicators of different kinds of control measures are calculated in conj unction with priority order setting.Effective control measures are screened by setting the threshold value of control performance indicators,and the measures with similar control performance indicators are adj usted.The effectiveness and practicality of the method have been verified by cases in point in North China Power Grid.