Analysis and research on probabilistic power flow calculation method of new urban distribution network based on LHS

Due to the intermittency, volatility, and randomness of the output of photovoltaic power generation, its high proportion of access will bring challenges to the operation of the new urban distribution network. This article analyzes the correlation between distributed photovoltaic power generation and user load power using the LHS method, and validates the proposed method using an IEEE 33 node distribution network model. As a result, a new urban distribution network probabilistic power flow calculation method based on LHS is obtained, proving that this method can be used to analyze and study the impact of distributed photovoltaic integration into the new urban distribution network.