Transformer substation electromagnetic field simulation method based on component library

Abstract

The invention discloses a transformer substation electromagnetic field simulation method based on a component library and belongs to the technical field of transformer substation simulation. The transformer substation electromagnetic field simulation method based on the component library comprises the following steps that according to the characteristics of each device of an actual transformer substation, a model component of each device is established, and therefore the model component library is formed; the model component of each device is imported into an analysis module and is arranged according to a preset position, an air layer is established according to an arrangement scale and is wrapped on all the model components which are imported, an attribute is given to each model component, boundary conditions are loaded, mesh generation is conducted, and a simulated transformer substation is established; an electromagnetic field of the simulated transformer substation is calculated; a calculation result is output. According to the transformer substation electromagnetic field simulation method based on the component library, the mode of the model component library is adopted, tedious work caused by repeated modeling of different transformer substation electromagnetic field simulation devices is avoided, combined simulation can be conducted on different transformer substations through the same model component library, and therefore simple and efficient simulation calculation of the electromagnetic environment of each transformer substation is achieved.

Description

technical field [0001] The invention relates to a substation simulation simulation method, in particular to a component library-based substation electromagnetic field simulation method. Background technique [0002] The main purpose of building an intensive green substation / converter station is to save resources to the greatest extent (such as land saving, energy saving, water saving, material saving), protect the environment and reduce Pollution, provide a safe, suitable and healthy working environment, and provide a substation / converter station that is efficient, low-consumption, environmentally friendly, and harmoniously coexists with nature. At present, several low-voltage green substations have been built in Guangdong, Tianjin, Jiangsu and other places. It is foreseeable that the intensive green substation / converter station will be a key direction of green power grid construction in the future, and it must have broad market prospects. Intensive green substation / conver...

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Problems solved by technology

Such a method can only be applied to the electromagnetic field simulation of a specific substation, which has poor generalization and low efficiency

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