1. Research on the Economy of UHVDC Transmission under the Background of Global Energy Interconnect
2. IEEE Draft Guide for Application and User Guide for Gas-Insulated Transmission Lines (GIL), Rated 72.5 kV and Above;IEEE PC37 122 4/DH,2012
3. Voltage Source Converter (VSC) HVDC for Power Transmission – Economic Aspects and Comparison with other AC and DC Technologies;Working Group B4 46,2012
4. Voltage Source Converter (VSC) HVDC for Power Transmission - Economic Aspects and Comparison with other AC and DC Technologies,2016
5. Stromgestehungskosten Erneuerbare Energien;kost;Fraunhofer ISE,2018