过载保护技术是低压电器智能化技术的重要组成部分，是保证电动机、配电线路安全运行的重要技术。
The over-load protection technology is an indispensable constituent of the low-voltage apparatus intellectualization, ensuring the electric motor and the distribution line safe operation.
安全域的数学描述使注入功率不确定性和电动机负荷比例不确定性的计及变得简便。
The practical mathematic description of dynamic security region makes it easy to take account of the uncertainties of power injections and motor loads proportion.
文章分析了同步电动机频繁损坏的主要原因，提出了解决措施，以确保电机安全运转。
Frequent damage causes of synchronous motor are analyzed, the technical measure to guarantee the synchronous motor safe handling are put forward.
从而掌握了电动机烧坏的原因，保证了煤矿安全生产，减少了煤矿机电设备的运行事故。
Through this paper, the causes for motor damage are cleared out which ensured the mine safety production and reduced the accident of mine mechanical and electrical equipment.
电机采用锥形转子制动电动机，具有上下双向安全限位装置。
Conic rotor brake motors are equipped which has safety limiter in both up and down directions.
为确保驾驶员的视野和行车安全，断电后电动机应自动回到规定的位置。
To secure the viewing area of the driver and safe driving, when shut off, the motor should return wipers to their preset positions.
需要以同步电动机安全为前提，并保证其连续运行。
On the premise of safety guarantee, it is important to keep the working continuity of synchronous motors.
本机配有电磁制动电动机和其它安全保护装置，运行时也能调整与操作。
This machine is furnished with solenoid braking motor and other safety devices and can be adjusted and operated during operation.
本发明涉及定子绕组多容量化动态匹配负载安全节电型电动机。
The invention relates to a stator winding multicapacity dynamic matching load safe and power-saving motor.
对电动机常见的故障，主要分为电气和机械两种，每一种故障都给电动机的安全运行带来极大威胁。
To motor common fault, mainly divides into electrical and mechanical two kinds, every kind of faults for safe operation of electric motor brings great threat.
为了保证电动机的安全运行，在电动机上开了测温孔，用红外线点温仪测得电动机冷态启动时的温升数据。
To ensure safety of the motor, holes for measuring temperature were opened on the motor and the infrared thermometer used to acquire the temperature rise data during motor cold start.
三相异步电动机出现异常振动，使设备运行存在着不安全隐患。
The vibration fault of three-phase induction motor makes the equipment run unsafely.
青溪水电厂排水系统的水泵控制系统原设计采用旧式常规电动机控制系统，投入运行后多次出现故障，存在许多安全隐患。
The drainage system in Qingxi Hydropower Plant originally adopted conventional relay control for its pump control system, which had many hidden troubles and resulted in multiple failures.
本机配有电磁制动电动机和其他安全保护装置，运行时也能调整与操作。
This machine is furnished with solenoid breaking motor and other safety devices and can be adjusted and operated during operation.
通过软件、硬件相结合的方式组建了保安段电动机控制系统，提高了整个机组运行的安全性，取得了很好的经济效益与社会效益。
Electromotor control system in the Baoan Section was set up and consists of hardware and software. Therefore, operating safety of whole unit was improved, and good economic a...
为降低车祸发生率，现在有很多研究将注意力放在行车安全和开发新型燃料上。而有些关于电动机车和生物燃料的研究旨在达到更快的速度。
To reduce car crash rate, much research now is focused on safety and new fuels-though some electric vehicle and biofuel research aims at going faster.
为降低车祸发生率，现在有很多研究将注意力放在行车安全和开发新型燃料上。而有些关于电动机车和生物燃料的研究旨在达到更快的速度。
To reduce car crash rate, much research now is focused on safety and new fuels-though some electric vehicle and biofuel research aims at going faster.
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