Publications by Qing-Chang Zhong There are ... items referenced. Alternative author names: Qing-Chang Zhong. 2022 -- Qing-Chang Zhong, Marcio StefanelloA Port-Hamiltonian Control Framework to Render a Power Electronic System Passive 2017 -- Qing-Chang Zhong, Marcio StefanelloPort-hamiltonian control of power electronic converters to achieve passivity 2017 -- Qing-Chang ZhongThe Ghost Operator and Its Applications to Reveal the Physical Meaning of Reactive Power for Electrical and Mechanical Systems and Others