船舶电气科学技术名词术语解释、翻译 - 科学技术名词

船舶电气科技名词：第1页

船舶电气设备marine electrical equipment
船舶电气装置marine electrical installation
合格防爆电气设备certified safe type apparatus;certified safe type equipment
隔爆型电气设备flame-proof equipment;explosion proof equipment
本质安全型电气设备intrinsically safe equipment
正压型电气设备pressurized equipment
增安型电气设备increased safety equipment
安全电压safety voltage
地earth;ground
接地earthing;grounding
跨接bond
A类机器处所machinery space of category A
危险区域hazardous areas
0类危险区域hazardous zone 0
1类危险区域hazardous zone 1
2类危险区域hazardous zone 2
非危险区域non-hazardous areas
船体回路系统hull-return system
一次配电系统primary distribution system
二次配电系统secondary distribution system
直流双线绝缘系统D.C.two-wire insulated system
直流双线负极接地系统negative earthed D.C.two-wire system
利用船体作负极回路的直流单线系统negative hull-return D.C.single-wire system
交流单相双线绝缘系统A.C.single-phase two-wire insulated system
交流三相三线绝缘系统A.C. three-phase three-wire insulated system
交流三相中性点接地的四线系统A.C.three-phase four-wire system with neutral earthed
中性点经高阻接地的交流三相三线系统A.C.three-phase three-wire system with high-resistance earthed neutral
中性点经低阻接地的交流三相三线系统A.C.three-phase three-wire system with low-resistance earthed neutral
中性点直接接地的交流三相三线系统A.C.three-phase three-wire system with directly earthed neutral
需用系数demand factor;diversity factor