Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: The DC-capacitor voltage drift is the main technical drawback of a multilevel diode-clamped converter (DCC) system.  proposes a space vector modulation (SVM)-based switching strategy that takes advantage of the redundant switching states of the SVM to counteract the voltage drift phenomenon of a five-level DCC-based back-to-back high-voltage direct-current (HVDC) converter system. The proposed strategy is based on online minimization of a quadratic cost function, associated with the voltage deviations of the dc capacitors. The salient feature of the proposed strategy is that it enables voltage balancing of the DC capacitors with no requirements for offline calculations, additional controls, or auxiliary por circuitry. Performance of the proposed SVM-based balancing strategy for a back-to-back HVDC converter system, based on time-domain simulation studies in the PSCAD/EMTDC environment, is evaluated and experimentally verified. The studies demonstrate capability of the proposed SVM strategy to control and maintain voltage balance of DC capacitors.
['Maryam Saeedifard', 'Reza Iravani', 'Josep Pou']
I am writing a research paper on a idea A Space Vector Modulation Strategy for a Back-to-Back Five-Level HVDC Converter System
[{"from": "human", "value": "I am writing a research paper on a idea A Space Vector Modulation Strategy for a Back-to-Back Five-Level HVDC Converter System"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: The DC-capacitor voltage drift is the main technical drawback of a multilevel diode-clamped converter (DCC) system.  proposes a space vector modulation (SVM)-based switching strategy that takes advantage of the redundant switching states of the SVM to counteract the voltage drift phenomenon of a five-level DCC-based back-to-back high-voltage direct-current (HVDC) converter system. The proposed strategy is based on online minimization of a quadratic cost function, associated with the voltage deviations of the dc capacitors. The salient feature of the proposed strategy is that it enables voltage balancing of the DC capacitors with no requirements for offline calculations, additional controls, or auxiliary por circuitry. Performance of the proposed SVM-based balancing strategy for a back-to-back HVDC converter system, based on time-domain simulation studies in the PSCAD/EMTDC environment, is evaluated and experimentally verified. The studies demonstrate capability of the proposed SVM strategy to control and maintain voltage balance of DC capacitors."}]