Optimization and Modeling of Power Supply Capability in Distribution System Based on Analyzing Interconnections among Main Transformer
According to the basic thoughts of calculating power supply capability of distribution system, which is based on the interconnections among main transformers and the N-1 guideline, this paper put forward an improved optimization calculation model of maximum power supply capability considering constraints of main transformer overloading and tie-line capacity. The model described general process of the main transformer N-1 verification and the loads second transfer caused by the main transformers short-term overload. The model was solved using the linear optimization toolbox of matlab. On this basis, the paper defined three types of calculation modules for power supply capability and established the comprehensive analysis program. Finally the effectiveness of the method and model was verified through analyzing the power supply capability of a practical example.
Distribution system interconnections among main transformers optimization and modeling power supply capability
Han Jun Huang Junhui Gui Sanrong Tan Jian Li Hu
State Grid Jiangsu Economic Research Institute,Nanjing,Jiangsu province,210008,China
国际会议
西安
英文
1-5
2016-09-01（万方平台首次上网日期，不代表论文的发表时间）