High Dynamics Control for MMC Based on Exact Discrete-Time Model with Experimental Validation - 2017


Because of the complexity of the system, the management of the modular multilevel converter (MMC) constitutes an intense research activity. The stored energy inside the MMC presents a new degree of freedom, which can be exploited to produce ancillary services (oscillation damping for example). So as to do therefore, the response time of the energy loop must be as fast as possible. However, when a cascaded approach is employed to regulate the structure, this purpose can't be achieved without fast inner loops. This paper presents a novel inner loops controller so as to obtain a high response dynamic. These controllers are developed primarily based on actual discrete-time models obtained from an analytic calculation of exponential of matrices. A pole placement methodology using feedback management has been chosen to derive their management laws. For stability matters, a pole location analysis is used to set appropriately the controller parameters, that are the sampling amount and the controller gains. After validation with offline simulations and so as to point out the advantages of the proposed controllers compared to the present solutions, experimental tests are performed using a real small-scale MMC.

Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here

PROJECT TITLE : Deep Tone Mapping Operator for High Dynamic Range Images ABSTRACT: The need for a rapid tone mapping operator (TMO) capable of adapting to a wide range of high dynamic range (HDR) content on low dynamic range (LDR)
PROJECT TITLE : High Quality Bayesian Pansharpening ABSTRACT: Fusion of low-resolution multispectral images with high resolution panchromatic images is known as pansharpening, and the result is a multi-spectral image with high
PROJECT TITLE : A High Performance Shade-Tolerant MPPT Based on Current-Mode Control ABSTRACT: For photovoltaic (PV) applications, a high-performance shade-tolerant maximum power point tracking (STMPPT) technique is proposed.
PROJECT TITLE : High Frequency PCB Winding Transformer with Integrated Inductors for a Bi-directional Resonant Converter ABSTRACT: Unrelenting progress is being made toward high-power density, high-efficiency power converters.
PROJECT TITLE : Family of Multiport Switched-Capacitor Multilevel Inverters for High Frequency AC Power Distribution ABSTRACT: In order to distribute high-frequency ac power, this study offers a variety of SCMLI (switched-capacitor

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry