ZHANG Wan-rong, REN Jun-hui, WANG Wei-hua. Design and Study on Filter in ±800 kV Ultra High Voltage Direct Current Transmission Project[J]. High voltageapparatus, 2007, (6): 431-433+443.
ZHANG Wan-rong, REN Jun-hui, WANG Wei-hua. Design and Study on Filter in ±800 kV Ultra High Voltage Direct Current Transmission Project[J]. High voltageapparatus, 2007, (6): 431-433+443.DOI:
This paper introduced DC filter used in high voltage direct current(HVDC) transmission project
analyzed harmonious characteristic on DC side produced by ±800 kV ultra high voltage direct current converter
and compared with that of ±500 kV HVDC project.Equivalent harmonious interfere current on DC transmission line
which produced by converter
was calculated by taking a practical example of UHVDC.The effects were compared as setting projects of filter were different.According to the calculated results
an appropriate setting project of UHVDC filter was presented as reference.