A digital simulation system of distribution network based on dcom

Abstract

The present invention proposes a DCOM-based distribution network digital simulation system, including: a client and a server, the client is a simulation server cluster composed of several simulation servers; the simulation server cluster communicates with the server through a communication bus are connected to each other; wherein, the client is used to use the DCOM component to call the simulation service provided by the server; the server is used to distribute tasks to be processed to each cluster node. By constructing the above-mentioned digital simulation system, it is beneficial to the optimal planning and operation of the smart distribution network, thereby improving the utilization efficiency and reliability of the smart distribution network and reducing power failure losses.

Description

technical field [0001] The invention relates to a simulation system, in particular to a DCOM-based distribution network digital simulation system. Background technique [0002] The distribution network is located at the end of the power system and mainly plays the role of power distribution in the power network. It has distinctive characteristics such as wide geographical distribution, large-scale power grid, various types of equipment, various network connections, and variable operation modes. The structure of the power distribution network is huge and complex, and the network structure changes frequently due to faults or opening and closing of switches in load transfer operations. With the urbanization construction and the growth of electricity demand, the distribution network has been continuously transformed and expanded, and its scale has also been continuously expanded. become increasingly complex. [0003] In order to keep the distribution network always in the safe...

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Problems solved by technology

[0004] At present, there are few digital simulation systems in the distribution network, and the simulation is more limited to theoretical analysis and training simulation, which lacks a guiding role in the safe production and economic operation of the distribution network; or as an advanced application and distribution automation, planning and development Systems such as policy are deeply coupled, and the single function cannot fully cover the entire distribution network simulation system. The supported models are scarce, the algorithm is inefficient and the calculation results are not accurate enough to reflect the actual state of the site, and it is difficult to deal with large-scale, complex and changeable distribution networks. The development of modern distribution network has brought considerable adverse effects

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