1. Zhou B, Jin X, Wu X et al (2010) Influence of UHVDC system on the security and stability of AC/DC interconnected power grid. Southern Power Syst Technol 4(2):31–34. (in Chinese)
2. Wang J, Liang Z, Jiang M et al (2015) Case analysis and simulation of commutation failure in multi-infeed HVDC transmission systems. Autom Electr Power Syst 39(4):141–146. (in Chinese)
3. Yuan Y, Wei Z, Lei X et al (2013) Survey of commutation failures in DC transmission systems. Electric Power Autom Equip 33(11):140–145. (in Chinese)
4. Zou L, Liu T, Zhao T et al (2014) Diagnosis of commutation failure in HVDC transmission systems based on voltage or current of converter valve. Power Syst Technol 38(12):3453–3458. (in Chinese)
5. He C, Li X, Jin X et al (2006) Criteria for commutation failure in HVDC transmission system. Power Syst Technol 30(22):19–23. (in Chinese)