Abstract:With the integration of renewable energy, electrical vehicles, multiple energy coupling equipment and other new elements, distribution network shows new characteristics including diversification, high uncertainty and complexity. This paper reviews the research of the planning methods for new equipment integrated distribution network. Firstly, the simulation approaches of generation power and load power used in distribution network planning are analyzed. Secondly, the distribution network planning models considering different factors is introduced. Several optimization strategies and solution algorithms for distribution network planning are also reviewed. Finally, considering the state-of-the-art and the developments of AI technology and energy internet, the future distribution network planning theories and technologies under new conditions are prospected.