Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: , the closed-loop control of both voltage-source converter (VSC) and current-source converter (CSC) systems with  LC  filters is investigated, with a focus being put on the damping of  LC  resonance. First, both single-loop and multiloop control schemes for a voltage-source inverter (VSI) with output  LC  filter are analyzed, where the design and tuning procedure can also be applied to a current-source inverter (CSI) with output  CL  filter. It is shown that both VSI and CSI systems are subject to  LC  resonance, even with multiloop control, while the CSI system is also subject to  LC  resonant frequency variations. On the other hand, the  LC  resonant frequencies in both current-source rectifier (CSR) and voltage-source rectifier (VSR) systems with input  LC  filter circuits are relatively fixed due to the small variation range of source impedance. To further dampen the  LC  resonance in these converter systems, active damping techniques such as virtual harmonic damper and control-signal-shaping methods are investigated, and their implementation into the converter systems is discussed in detail. Experimental results from both a VSC system and a CSC system are obtained.
['Yun Wei Li']
I am writing a research paper on a idea Control and Resonance Damping of Voltage-Source and Current-Source Converters With $LC$ Filters
[{"from": "human", "value": "I am writing a research paper on a idea Control and Resonance Damping of Voltage-Source and Current-Source Converters With $LC$ Filters"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: , the closed-loop control of both voltage-source converter (VSC) and current-source converter (CSC) systems with  LC  filters is investigated, with a focus being put on the damping of  LC  resonance. First, both single-loop and multiloop control schemes for a voltage-source inverter (VSI) with output  LC  filter are analyzed, where the design and tuning procedure can also be applied to a current-source inverter (CSI) with output  CL  filter. It is shown that both VSI and CSI systems are subject to  LC  resonance, even with multiloop control, while the CSI system is also subject to  LC  resonant frequency variations. On the other hand, the  LC  resonant frequencies in both current-source rectifier (CSR) and voltage-source rectifier (VSR) systems with input  LC  filter circuits are relatively fixed due to the small variation range of source impedance. To further dampen the  LC  resonance in these converter systems, active damping techniques such as virtual harmonic damper and control-signal-shaping methods are investigated, and their implementation into the converter systems is discussed in detail. Experimental results from both a VSC system and a CSC system are obtained."}]