Research on simulation computational methods of transformer dc bias under HVDC monopole ground operation mode
| Title | Research on simulation computational methods of transformer dc bias under HVDC monopole ground operation mode |
| Publication Type | Conference Paper |
| Year of Publication | 2009 |
| Authors | Bo, S |
| Conference Name | Proceedings of the 44th International Universities Power Engineering Conference |
| Date Published | September |
| Conference Location | University of Strathclyde |
| Keywords | Power electronics at a system level Power System Simulation and Analysis |
| Abstract | Current the value of DC current flowing through the transformer is field measurement.However, before a substation has operated, especially the substation is being planned, this method can not do anything about it.So it is necessary to find a universal and effective method. Based on the general international large-scale finite element software ANSYS and electro-magnetic transient simulation software PSCAD/EMTDC, the paper puts forward a method to calculate the transformer DC bias under HVDC monopole ground operation mode.The result shows that the method is effective. |
