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变频驱动器很容易产生电噪声(EMI)并且形成电磁干扰。驱动器设计师和安装人员能够通过接地、屏蔽等手段提高设备的电磁兼容性(EMC),将EMI的影响降至最低。大功率晶体管频繁
Variable frequency drives are prone to electrical noise (EMI) and electromagnetic interference. Drive designers and installers can increase the electromagnetic compatibility (EMC) of equipment by grounding, shielding, etc. to minimize the effects of EMI. High-power transistors frequently