广东电力
廣東電力
엄동전력
GUANGDONG ELECTRIC POWER
2014年
11期
104-109
,共6页
配电网%供电可靠性%配电网改造%元件失效模型
配電網%供電可靠性%配電網改造%元件失效模型
배전망%공전가고성%배전망개조%원건실효모형
power distribution network%power supply reliability%power distribution network reform%component failure model
基于元件失效模型，提出了一种结合配电网供电可靠性评估的配电网改造方法，通过求解一个混合整数规划问题合理分配升级改造，设备置换资金，最优化资金投入对供电可靠性的提高效果。相关数值测试结果验证了该方法的有效性，它可以为制定合理的配电网改造方案提供参考，在资金有限的情况下合理分配元器件升级资金，对供电可靠性的提高至关重要。
基于元件失效模型，提齣瞭一種結閤配電網供電可靠性評估的配電網改造方法，通過求解一箇混閤整數規劃問題閤理分配升級改造，設備置換資金，最優化資金投入對供電可靠性的提高效果。相關數值測試結果驗證瞭該方法的有效性，它可以為製定閤理的配電網改造方案提供參攷，在資金有限的情況下閤理分配元器件升級資金，對供電可靠性的提高至關重要。
기우원건실효모형，제출료일충결합배전망공전가고성평고적배전망개조방법，통과구해일개혼합정수규화문제합리분배승급개조，설비치환자금，최우화자금투입대공전가고성적제고효과。상관수치측시결과험증료해방법적유효성，타가이위제정합리적배전망개조방안제공삼고，재자금유한적정황하합리분배원기건승급자금，대공전가고성적제고지관중요。
On the basis of component failure model,a kind of power distribution network reform method combining with es-timation on power distribution network power supply reliability was proposed. By means of solving a problem of mixed inte-ger programming,improvement effects on power supply reliability by upgrading and reconstruction,equipment replacement fund and optimal funding were reasonably distributed. Relevant numerical testing result verified effectiveness of this method which was able to provide reference for making reasonable power distribution network reform scheme. In addition,it was able to reasonably distribute upgrading fund for components under the condition of limited fund which was of great impor-tance in improving power supply reliability.
