CAJ | 학술논문

针对动态无功优化中需要限制电容器开关和有载分接开关( OLTC)分接头等离散控制设备动作次数要求，首先，提出离散控制设备无需动作时间概念，该方法统一考虑全天系统负荷变动情况，在保证离散控制设备动作效率基础上使全天动作次数满足要求。另外，将聚类方法与蚁群算法相融合提出聚类蚁群算法，该方法能够根据系统的变化，随时调整路径上的信息素更新浓度。最后，根据引出的路径多样性，可以防止因信息素的过度积累使算法早熟、减少算法搜索次数的优点，提出多时段间路径多样性的概念，以达到降低控制设备的动作次数。对IEEE 14节点和IEEE 30节点系统进行计算，结果验证了方法的可行性、正确性和有效性。
침대동태무공우화중수요한제전용기개관화유재분접개관( OLTC)분접두등리산공제설비동작차수요구，수선，제출리산공제설비무수동작시간개념，해방법통일고필전천계통부하변동정황，재보증리산공제설비동작효솔기출상사전천동작차수만족요구。령외，장취류방법여의군산법상융합제출취류의군산법，해방법능구근거계통적변화，수시조정로경상적신식소경신농도。최후，근거인출적로경다양성，가이방지인신식소적과도적루사산법조숙、감소산법수색차수적우점，제출다시단간로경다양성적개념，이체도강저공제설비적동작차수。대IEEE 14절점화IEEE 30절점계통진행계산，결과험증료방법적가행성、정학성화유효성。
The conception of unnecessarily action time ( UAT) is proposed,which unification considered the distribution changes of system’ s load rate,to make sure the movement number of times of equipment meet the request. Cluster ant colony optimization al-gorithm is proposed, which the cluster algorithm and ant colony optimization algorithm ( ACOA) are united. According to systematic change,this method cans adjustment the information of the paths. And the conception of Path diversity is proposed,which can pre-vent excessive accumulation of pheromones and decrease algorithm searches for number of times. The feasibility,validity and effec-tiveness of the algorithm are verified by the results of IEEE 14 bus and IEEE 30 bus distribution system.