| 家用空调直流变频控制器的抗干扰设计 |
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| 引用本文： | 郑高辉,高利辉. 家用空调直流变频控制器的抗干扰设计[J]. 家用电器科技, 2013, 0(12): 66-68 |
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| 作者姓名： | 郑高辉 高利辉 |
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| 作者单位： | 浙江帅康电气股份有限公司,浙江余姚315491 |
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| 摘 要： | 通过对直流变频空调室外机控制特性和电磁环境的分析，阐述了如何从硬件和软件设计的角度进行控制器抗干扰设计的思路及措施。着重分析了室外机控制板转子位置信号检测电路受干扰的成因，给出了相应的抗干扰措施，达到使直流变频压缩机稳定、可靠运行的目的。
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| 关 键 词： | 可靠性设计 变频控制器 抗干扰 转子位置信号处理 电磁兼容 |
The anti-interference design of DC inverter controller air conditioner |
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| Zheng Gaohui Gao Lihui. The anti-interference design of DC inverter controller air conditioner[J]. Science and Technology of Household Electric Appliance, 2013, 0(12): 66-68 |
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| Authors: | Zheng Gaohui Gao Lihui |
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| Affiliation: | Zheng Gaohui Gao Lihui (Zhejiang Shuaikang Electric Co., Ltd. Yuyao 315491) |
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| Abstract: | Through the analyzing of characteristics of DC inverter air conditioner outdoor unit control and electromagnetic environment, explaining how the hardware and software design from the perspective of the controller design ideas and anti-jamming measures. Focus on analyzing the causes of outdoor unit control board rotor position signal detection circuit interference, giving the corresponding anti-jamming measures to achieve the purpose of the DC inverter compressor stable and reliable. |
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| Keywords: | Reliability design： Frequency controller Rotor position signal processing： Electromagnetic compatibility |
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