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首页> 外文期刊>SAE International Journal of Electrified Vehicles >Sensorless Improved Vector Control Model of a Permanent Magnet Synchronous Motor Using Electromagnetic Switches
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Sensorless Improved Vector Control Model of a Permanent Magnet Synchronous Motor Using Electromagnetic Switches

机译：基于电磁开关的永磁同步电机无传感器改进矢量控制模型

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This article concerns an improved vector control model. This model is developed in a phase which comes just before the phase of its integration on electronic boards such as those with Field Programmable Gate Array (FPGA) or Digital Signal Processor (DSP). The innovative character of this model is based on the replacement of the average model of the Direct Current (DC) to Alternating Current (AC) converter powering a synchronous motor with permanent magnets by a precise model considering the transient model of the power transistors, electromagnetic switches, and diodes. The overall model generates the six DC-AC converter control signals to regulate the speed of the permanent magnet synchronous motor (PMSM) using the technique of back electromotive forces compensation to reduce the power chain energy consumption for variable rectilinear speed operation. This model makes it possible to consider the role of diodes. This phenomenon is not considered by the average models of static DC-AC converters considering that the power transistors conduce bidirectionally. This model avoids all types of sensors that are usually used, such as current and speed sensors.
机译：本文改进的矢量控制的担忧模型。前阶段的集成电子板等领域可编程门阵列(FPGA)和数字信号处理器(DSP)。模型是基于替代的平均水平模型的直流(DC)交替当前(AC)转换器驱动同步电动机与永久磁铁的精确模型考虑到瞬态模型的力量晶体管,电磁开关,和二极管。变频器控制信号调节速度永磁同步电机的永磁同步电动机使用这种技术的电动力量补偿来减少电力能源链消费变量直线速度操作。考虑二极管的作用。不被认为是静态的平均模型直粱转换器考虑到权力晶体管有助双向。避免所有类型的传感器,通常使用,如电流和速度传感器。

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