In the CPS-oriented power distribution system

a large number of the existing test cases cannot be accessed and reused. That is not conducive to the continuity of the CPS research of the distribution network. In response to above problem

based on an actual distribution network and considering the mapping relationship between cyber systems and physical systems

a computation test case that covers multiple power sources

and multiple types of load is proposed in this paper

and it is suitable for the simulation of multiple types of information system scenarios. In order to satisfy the specific needs of researchers for system topology and data

how to perform cyber contingency analysis

vulnerability assessment and distributed control are also discussed based on the existing topology and data. Researchers can utilize the test case presented in this paper to test their innovative methods in operational analysis

optimization control

and safety analysis for distribution networks. They can also utilize the published topologies and data to design their own test cases based on the methods in this paper.