Current control device, system and method based on embedded FPGA

• Main Author: ZHANG HANBING
• Format: Patent
• Language: Chinese; English
• Published: 30.04.2021
• Subjects: CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION

One embodiment of the invention discloses a current control device, system and method based on an embedded FPGA. The current control device comprises a current sampling module, an angle sampling module, a data preprocessing module and a data processing module, wherein the current sampling module is used for acquiring current values ia, ib, and ic of a current, the angle sampling module is used for acquiring the angle value theta of the current, the data preprocessing module is used for preprocessing the current values and the angle value, and the data processing module is used for controlling the current values according to the preprocessed angle value and current values. 本发明的一个实施例公开了一种基于嵌入式FPGA的电流控制装置、系统和方法，包括：电流采样模块、角度采样模块、数据预处理模块和数据处理模块，电流采样模块用于获取电流的电流值ia、ib和ic，角度采样模块用于获取电流的角度值θ，数据预处理模块用于对所述电流值和角度值进行预处理，数据处理模块用于根据预处理后的角度值和电流值进行对电流值进行控制。