船舶气象仪的电磁兼容性设计  

Electromagnetic Compatibility Design of Ship Meteorological Instrument

作　　者：杨慧[1] 王平[2] 

机构地区：[1]山东省科学院海洋仪器仪表研究所 [2]中国人民解放军驻青岛造船厂军事代表室,山东青岛266001

出　　处：《机械管理开发》2007年第3期20-21,共2页Mechanical Management and Development

摘　　要：电磁干扰对舰船气象仪的正常工作影响很大,针对船舶气象仪工作时所受到的电磁干扰,阐述了仪器研制时采取的解决办法。主要介绍了印刷电路板设计、开关电源设计、设备内部布线、电缆选用、静电防护方面所采取的防抗电磁干扰措施,从而确保船舶气象仪的工作稳定可靠。The electromaguetism disturbs normal working of instrument on ship because ship space is small and there are numerous instruments on ship.The paper introduces measures adopted by the ship meteorological instrument guarding against electromagnetism disturbance,in the aspect of the design of the board of printed circuit,the design of the switch power source,internal wire layout of the equipment,selection of the cables and electrostatic protection, and these measures ensure the instrument working stability and reliability.

关 键 词：船舶气象仪 电磁兼容 接地 

分 类 号：U666.15[交通运输工程—船舶及航道工程]