| 摘要: |
| 针对温度对V/F转换电路工作性能的影响，分析了主要电子元器件的温度影响因子,阐述了转换电路的温度补偿原理。在电路中采用基于FPGA的数字式温度补偿方案进行温度补偿的标定、设计与试验，结果表明采用数字式温度补偿方式改善了温度因素对V/F转换电路的影响，使得电路满足温度稳定性要求。 |
| 关键词: 温度补偿 V/F转换 标定 FPGA |
| DOI： |
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| 基金项目: |
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| Research on Temperature Compensation Technology for V/F Conversion Circuit Based on FPGA |
| YANG liang-jun,DONG Jian-shu,WANG Meng,WANG Hui,YAN Zong-rui,REN Jun-xue |
| (Military Representative Office of Navy in Kunming Area;Beijing Institute of Automatic Control Equipment;Beijing Revitalization Institute of Measurement and Test;Nanjing Naval Command Academy;Beihang University) |
| Abstract: |
| According to the temperature impact on the performance of V/F conversion circuit, the temperature impact factors of main electronic component are analyzed. The temperature compensation principle of conversion circuit is described and the digital temperature compensation scheme based on FPGA is applied on the temperature compensation calibration, design and test. The result shows that the digital temperature compensation method decreases the temperature impact on V/F conversion circuit, which meets the temperature stability demand of circuit |
| Key words: Temperature compensation V/F conversion Calibration FPGA |
