医疗仪器为大众提供优良医疗服务的同时,却也因为仪器高负载特性,造成大量谐波污染,从而影响电网与电源质量。电压与电流波动对医疗仪器中的电子组件产生干扰,造成设备损坏或误动作,可能导致监控数据误差、断层影像错误、放射剂量失准、仪器过度放电、甚至会因电子手术刀起火等因素出现人命关天的事故。 While medical devices provide excellent medical services to the general public, they also cause a great deal of harmonic pollution due to the high load characteristics of the instruments, thus affecting the quality of power grids and power supplies. Voltage and current fluctuations interfere with electronic components in medical equipment, resulting in equipment damage or malfunction, which can lead to errors in monitoring data, faulty tomographic images, misdirected radiation doses, excessive discharge of equipment, or even fire due to electronic scalpels Life-related accidents.