摘要
随着医院医疗设备数量的不断增加,医疗设备在医院治疗和检查中所起的作用亦日趋提高。一方面装配各种电子装置的医疗设备对电网供电质量的要求越来越高,另一方面医疗设备本身也产生大量的谐波电流等多种干扰信号,从而影响医院的供电质量。因此,有必要对产生谐波等干扰源的设备采取一定的抑制措施,以确保电网质量,使医疗设备能正常运行。
Increases continuously along with the hospital medical equipments quantity, the medical equipments at the hospital to also increases gradually with the function risen in cure and check. Assemble every kind of medical equipments that electronics equip on the other hand more and more high to the request of the power supply quantity, on the other hand medical equipments oneself also produce a flood of harmonic an electric current etc. various interferences signal, from but affect the power supply quantity of the hospital. Therefore, there is necessity adopting the certainly in restraint of measure to the equipments of creation harmonic etc. interference source, to insure the power supply quantity, make medical equipments can normal movement.
出处
《科技通报》
2005年第4期445-447,452,共4页
Bulletin of Science and Technology
关键词
医疗设备谐波
谐波产生与测量
谐波的抑制
medical equipments harmonic
harmonic creation and measure
harmonic restraint
