- 更多网络例句与低电压保护装置相关的网络例句 [注:此内容来源于网络,仅供参考]
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Firstly, the realizable ways of signal detection and sample、 power circuit and the application of low-consumption model of MSP430 are discussed, by which the required function of current protection and voltage protection can be realized. Secondly, different protection algorithm based on micro-computer are discussed in this article, and from the virtues and defects of Fourier algorithm, an improved algorithm is put forward, and the importance of the improved algorithm is displaced. Thirdly, according to the national standard of GB/T18858 .3-2002, the principle of networklization of intelligence trip relay and how to realize it are mentioned. Lastly, using the current conditions, the test of precision is done. The experimental date present that the system is working well and can realize the real-time function of on-line detection.
首先在硬件设计上,对于信号检测、处理、电源电路、MSP430系列单片机的低功耗方式应用以及人机接口电路等问题提出了实现方法,基本实现了大范围电流、电压信号实时监控等功能;其次,本文还对当前各种微机保护算法进行了介绍,分析了傅立叶算法在实现智能脱扣器保护功能中的优缺点,并针对傅立叶算法中计算偏于复杂的问题对该算法进行了改进,提出了基于FFT的改进算法,通过算法的分析和比较,对改进算法的性能给出了评价;然后结合我国现场总线国家标准GB/T18858.3-2002讨论了DeviceNet现场总线在实现脱扣器网络化的原理,实现方法,论述了通讯接口电路的设计;最后利用现有条件,对装置进行了性能测试,试验数据说明系统工作状态较好,可以满足低压配电网自动化对低压脱扣器的各项要求。
- 更多网络解释与低电压保护装置相关的网络解释 [注:此内容来源于网络,仅供参考]
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FU:熔断器
5.高压限流熔断器(FU) 高压限流熔断器是整个装置的后备保护器件,用来防止短路事故,具有开断迅速、开断容量大的特点. 6.电压互感器(TV) 用于将系统的一次高电压转换为微机控制器可处理的二次低电压,供监测及采样.
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low voltage protection:低电压保护装置
low voltage network 低压配电网 | low voltage protection 低电压保护装置 | low voltage relay 低压继电器
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undercurrent or underpower relay:低电流或低电压继电器
34 master sequence device 控制顺序继电器 | 37 undercurrent or underpower relay 低电流或低电压继电器 | 38 bearing protective device 轴承保护装置
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undervoltage protection:低电压保护装置
underspeed 降低速度 | undervoltage protection 低电压保护装置 | undervoltage relay 低压继电器