ZHANG Yan, YE Miao-yuan, XU Yan, et al. Development of the Hybrid-optical Direct Current Transformer and Tentative Operation in HVDC Transmission Network[J]. High voltageapparatus, 2006, (1): 73-74+76.
ZHANG Yan, YE Miao-yuan, XU Yan, et al. Development of the Hybrid-optical Direct Current Transformer and Tentative Operation in HVDC Transmission Network[J]. High voltageapparatus, 2006, (1): 73-74+76.DOI:
a new hybrid-optical direct current transformer is introduced
and running states are given. Overcoming the shortcomings of traditional transformer
the system gets power from optical source
transmits data with optical fiber
and makes the high voltage isolated from the low voltage section. The transformer has been accomplished the type test. Through the practical tentative operation in HVDC transmission network
the result shows that the transformer functions meet the needs of the project.