A new strategy framed in the field of model predictive direct current control applied to surface permanent magnet synchronous generator (SPMSG) is presented. Compared to conventional space vector control systems, the proposed predictive strategy reduces the number of PI regulators and maintains the advantages of a fixed switching frequency. It also performs a faster response providing a smooth electromagnetic torque and smooth active and reactive power control. The dynamic performance of the proposed control is first analyzed by means of simulations in MATLAB Simulink environment and then compared with two other model predictive controls. Also, the performance of the control is analyzed in simulation using a simple model of an oscillating water column power plant. This application was chosen because it is a difficult case study that demands a fast torque control to handle the power take-off system. Later, the proposed method is tested in a customized SPMSG-based laboratory setup. This article is accompanied by a video.

中文翻译：

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应用于 OWC 发电厂机器侧变流器的 SPMS 发电机的预测直接控制

提出了一种适用于表面永磁同步发电机 (SPMSG) 的模型预测直流控制领域的新策略。与传统的空间矢量控制系统相比，所提出的预测策略减少了 PI 调节器的数量并保持了固定开关频率的优势。它还执行更快的响应，提供平滑的电磁转矩和平滑的有功和无功功率控制。首先通过 MATLAB Simulink 环境中的仿真分析所提出的控制的动态性能，然后与其他两个模型预测控制进行比较。此外，还使用振荡水柱发电厂的简单模型在仿真中分析了控制性能。选择此应用程序是因为这是一个困难的案例研究，需要快速扭矩控制来处理取力器系统。稍后，所提出的方法在基于 SPMSG 的定制实验室设置中进行测试。本文附有视频。