Disturbance-Observer-Based Model Predictive Control for Battery Energy Storage System Modular Multilevel Converters
نویسندگان
چکیده
منابع مشابه
Modular Multilevel Converters with Integrated Split Battery Energy Storage
The electric power grid is undergoing significant changes and updates nowadays, especially on a production and transmission level. Initially, the move towards a distributed generation in contrast to the existing centralized one implies a significant integration of renewable energy sources and electricity storage systems. In addition, environmental awareness and related concerns regarding pollut...
متن کاملModel Predictive Control for Distributed Microgrid Battery Energy Storage Systems
This paper proposes a new convex model predictive control strategy for dynamic optimal power flow between battery energy storage systems distributed in an AC microgrid. The proposed control strategy uses a new problem formulation, based on a linear d–q reference frame voltage-current model and linearised power flow approximations. This allows the optimal power flows to be solved as a convex opt...
متن کاملOffset-free adaptive nonlinear model predictive control with disturbance observer for DC-DC buck converters
The aim of this paper is to design a nonlinear model predictive control for DC-DC buck converters to track constant reference signals with zero steady-state error. The online trained neural network (NN) model is employed as the predictor and the steady-state error, which is called the offset, is studied in the presence of the changes in system parameters and the external disturbances. The stabi...
متن کاملFunctional Description and Control Design of Modular Multilevel Converters : Towards Energy Storage Applications for Traction Networks
This chapter develops functional representations of Modular Multilevel Converters using the principles of the so-called Energetic Macroscopic Representation (EMR) as well as functionally equivalent schematics. These results aim to better highlight the inner converter dynamics in order to improve the understanding of the converter’s intrinsic behavior. Besides, this approach is also expected to ...
متن کاملFast Model Predictive Control Algorithms for Fast-Switching Modular Multilevel Converters
For high-power/voltage systems, particularly for high-voltage direct current (HVDC), one of the most potential converter topologies is the modular mutlilevel converter (MMC). Model predictive control (MPC) is one of the switching methods studied in the literature for MMC to simultaneously achieve the three challenging objectives of 1) following the reference of the current waveform requested by...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Energies
سال: 2018
ISSN: 1996-1073
DOI: 10.3390/en11092285