Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: An industrial controller, specifically designed for two- and three-level converters, was adapted to work on an asymmetrical nine-level active por filter (APF). The controller is now able to make all required tasks for the correct operation of the APF, such as current-harmonic elimination and removal of high-frequency noise. The low switching-frequency operation of the nine-level converter was an important advantage in the application of the industrial controller. In addition, with the nine-level filter, switching losses re significantly reduced. The filter was designed to work as voltage source and operates as harmonic isolator, improving the filtering characteristics of the passive filter. The control strategy for detecting current harmonics is based on the “ p-q theory ” and the phase-tracking system in a synchronous reference frame phase-locked loop. The dc-link voltage control is analyzed together with the effect of controller gain and delay time in the system's stability. Simulations for this application are displayed and experiments in a 1-kVA prototype, using the aforementioned industrial controller, re tested, validating the effectiveness of this new application.
['A. Varschavsky', 'Juan Dixon', 'Mauricio Rotella', 'Luis Moran']
I am writing a research paper on a idea Cascaded Nine-Level Inverter for Hybrid-Series Active Power Filter, Using Industrial Controller
[{"from": "human", "value": "I am writing a research paper on a idea Cascaded Nine-Level Inverter for Hybrid-Series Active Power Filter, Using Industrial Controller"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: An industrial controller, specifically designed for two- and three-level converters, was adapted to work on an asymmetrical nine-level active por filter (APF). The controller is now able to make all required tasks for the correct operation of the APF, such as current-harmonic elimination and removal of high-frequency noise. The low switching-frequency operation of the nine-level converter was an important advantage in the application of the industrial controller. In addition, with the nine-level filter, switching losses re significantly reduced. The filter was designed to work as voltage source and operates as harmonic isolator, improving the filtering characteristics of the passive filter. The control strategy for detecting current harmonics is based on the \u201c p-q theory \u201d and the phase-tracking system in a synchronous reference frame phase-locked loop. The dc-link voltage control is analyzed together with the effect of controller gain and delay time in the system's stability. Simulations for this application are displayed and experiments in a 1-kVA prototype, using the aforementioned industrial controller, re tested, validating the effectiveness of this new application."}]