多电压等级电网可靠性递归原理及其递推算法OA北大核心CSCDCSTPCD
Reliability Recursive Principle and Recurrence Algorithm for Multi-voltage Grade Network
将递归算法应用于多电压等级电网可靠性评估中,并把电网看作可修复系统,与马尔可夫理论相结合,同时考虑了转供容量约束等因素,递归地分层计算各电压等级对其下级负荷的影响,准确地计算出末端负荷的可靠性.将递归算法在数学上转化为计算效率高、占用资源小的非递归算法,递推地进行计算.解决了多电压等级可靠性评估中对于多级电源的可靠性考虑不充分等问题,全面且精确地求取了多电压等级电网的可靠性.通过一个实际算例验证了算法的可用性.
Recursive principle is applied in the reliability evaluation of multi-voltage grade network which is accomplished as a repairable system. Combined with Markov theory and considering alternative supply capacity limitation, the impacts of each voltage level on lower load is recursive and layering solved and the reliability of terminal load is accurately calculated. Recursive principle is mathematically turned to the efficient and small occupied non-recursive p…查看全部>>
聂雅卓;周步祥;林楠;高志勇;刘金华
四川大学电气信息学院,成都610065四川大学电气信息学院,成都610065四川电力职业技术学院,成都610071二滩水电开发有限责任公司,成都610051二滩水电开发有限责任公司,成都610051
信息技术与安全科学
多电压等级递归递推马尔可夫过程可修复系统转供容量约束
multi-voltage grade network recursive recurrence Markov process repairable system alternative supply capacity limitation
《电力系统及其自动化学报》 2012 (5)
117-122,6
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