新一代带式输送机软启动装置的应用--中国自动化网文库中心 关键词: 带式输送机;软启动;装置;研究;应用 [gap=289]Key words: Belt conveyor; soft-start; device; research; application
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Soft Start 缓启动 ; 软起动 ; 软启动 ; 刚接通电源后
soft start circuit 软启动电路
adjustable soft-start 可调软启动
soft start capacity 软启动能力
soft start type 软起动型
soft start of cst cst软启动
soft-start high-pressure 高压软启动
Pre-Bias Soft Start 预偏置软启动
Soft-Start time 软启动时间
Firstly, the general situation of the motor soft-start technology is introduced.
首先介绍了电机软起动技术在国内外发展状况和应用情况。
参考来源 - 基于模糊自适应控制的电动机软起动器的研究And our experiments prove that the DC/DC converter realizes the function outputting±380VDC for the half-bridge inverter in the case of inputting 85~120VDC in full range of output power, as well as the function of soft-start and various protection.
此外,变换器还具有软启动和过压过流保护的功能。
参考来源 - 燃料电池发电系统前端DC/DC变换器设计Secondly, speed regulation includes soft-start and energy saving problem.
二是调速问题,调速包括带式输送机的软起动研究和节能研究。
参考来源 - 井下带式输送机用变频调速技术的研究The chip is mainly applied to the portable electronic products with the following features:0.5μm CMOS process; 2.7 to 5v input voltage range; the 1MHz fixed frequency;-40℃to +85℃operating temperature; soft-start, over current and short circuit protecting function.
该芯片主要应用于便携式电子产品,采用0.5μm CMOS工艺,其输入电压范围为2.8~5v;工作频率为固定的1MHz,可大幅度降低输入纹波和EMI辐射;工作温度范围为-40℃~85℃;芯片具有软启动功能,可减小启动过程中的浪涌电流;同时具有短路及过流保护功能,有效防止芯片在意外情况下遭受损坏。
参考来源 - 基于电荷泵的白光LED驱动芯片设计·2,447,543篇论文数据,部分数据来源于NoteExpress
Once the system pressure below the set pressure, air compressor and will automatically soft start.
一旦系统压力低于设定压力,空压机又会自动软启动。
When frequency converter and PLC is at fault, automatic switch to the original soft start work frequency power operation, ark to ensure the normal work of the compressor.
当变频器及PLC发生故障时,自动切换到原软启动柜工频电源运行,以保证压缩机的正常工作。
In the precise control of pressure while achieving the motor soft start-up and prolong the service life of the compressor.
在精确控制压力的同时,实现电机的软启动以及延长压缩机的使用寿命。
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