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Model-Based Synchronous Optimal Modulation for Three-Level Inverters Applied to Electrical Submersible Pumps Systems

机译:三级逆变器基于模型的同步最优调制应用于潜水电泵系统

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Electrical submersible pumps (ESPs) are often used in deep sea offshore oil production sites. The system used to drive such pumps is usually composed of a medium voltage inverter followed by an LC-filter, a step-up transformer, a long shielded cable and the electrical motor. The inverters present limited switching frequency due to the employed power semiconductors. This work proposes a Model-based Synchronous Optimal Modulation to drive such systems and achieve reduced load current distortion while limiting the switching frequency.
机译:潜水电泵(ESP)经常用于深海近海采油现场。用于驱动此类泵的系统通常由中压逆变器,后接LC滤波器,升压变压器,长屏蔽电缆和电动机组成。由于采用了功率半导体,逆变器的开关频率受到限制。这项工作提出了一种基于模型的同步最佳调制,以驱动此类系统并在限制开关频率的同时实现减小的负载电流失真。

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