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Research on the core technology of vibration reduction of inverter compressor
Pages: 40-43
Year: Issue:  3
Journal: Household Appliance Technology

Keyword:  机芯转动惯量冲击能量停机控制振动噪音波动;
Abstract: 往复式压缩机曲轴平衡块平衡压缩机机芯运转时的动平衡,压缩机停机瞬间机芯处于非平衡状态,由于停机瞬间机芯转动惯性的存在,机芯会保持原有运动状态,制冷系统给机芯的反作用力很容易导致机芯在停机瞬间抖动,产生噪音.通过研究压缩机停机瞬间的振动噪音,提出几种减小机芯停机瞬间冲击能量的方案并进行试验比较,针对不同使用情况给出最优压缩机停机控制方案,减小停机瞬间的振动噪音波动.
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