Assembling Yard Optimization for ±800 kV Converter Station Conversion Transformer

Study on conversion transformer assembling yard is dealt with contour size of transformer,installation organization principles,transformer arrangement mode,etc..Based on analysis and optimization of installation organization principles and arrangement mode,the paper puts forward the fundamental decisive principles for conversion transformer assembling yard at ±800 kV EHV converter station,which has been used in the 1st large-capacity EHV DC transmission project with better engineering values.