考虑供电能力的智能配电网节能动态降损方法

Energy Saving Dynamic Loss Reduction Method for Intelligent Distribution Network Considering Power Supply Capacity

针对智能配电网在降损过程中存在有功损耗偏高、影响配电网运行质量等问题,提出了考虑供电容量的智能配电网节能动态降损方法。通过智能配电网最大供电能力裕度影响因素分析,确定智能配电网最大供电能力裕度。设置智能配电网降损约束条件和实施智能配电网节能降损动态机制,完成了智能配电网节能动态降损方法。通过对比试验进一步证明,新的降损方法与传统降损方法相比,可有效降低重构后有功网损,提高配电网供电能力水平,并实现节能降耗,符合智能配电网可持续发展需要。

Aiming at the problems of high active power loss and affecting the operation quality of intelligent distribution network in the process of loss reduction,a dynamic loss reduction method for energy saving of intelligent distribution network considering power supply capacity is proposed.Through the analysis of influencing factors of maximum power supply capacity margin of intelligent distribution network,the maximum power supply capacity margin of intelligent distribution network is determined.By setting constraints and implementing dynamic mechanism of energy saving and loss reduction in intelligent distribution network,the dynamic loss reduction method of energy saving in intelligent distribution network is completed.Compared with the traditional methods,the new method can effectively reduce the active power loss and improve the power supply capacity of the distribution network.Energy saving and consumption reduction are realized,which meets the needs of sustainable development of load intelligent distribution network.