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贵州开关柜无线测温讲解铁磁谐振的特点是什么?
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贵州开关柜无线测温讲解铁磁谐振的特点是什么?

发布日期:2018-01-19 作者:贵州开关柜 点击:

贵州开关柜无线测温讲解铁磁谐振的特点是什么?

What is the characteristic of ferromagnetic resonance in the wireless temperature measurement of Guizhou switch cabinet?

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在开关柜无线测温系统中,铁磁谐振电路在相同的电源电势作用下,回路可能不只有一种稳定的工作状态。电路到底稳定在哪种工作状态,要看外界冲击引起的过渡过程的情况。

In the wireless temperature measuring system of the switchgear, the ferromagnetic resonance circuit may not have only a stable working state in the same power supply. In what condition the circuit is stable, it depends on the transition process caused by the external shock.

铁磁元件的饱和效应本身,也限制了过电压的幅值,回路损耗也使谐振过电压受到阻尼和限制。当开关柜无线测温的回路电阻大于一定的数值时,就不会出现强烈的铁磁谐振过电压。

The saturation effect of the ferromagnetic element itself also limits the amplitude of the overvoltage, and the loop loss also makes the resonant overvoltage be damped and restricted. When the circuit resistance of the switch cabinet is greater than a certain value, there will be no strong ferroresonance overvoltage.

维持谐振振荡和抵偿回路电阻损耗的能量均由工频电源供给。开关柜无线测温为使工频能量转化为其它谐振频率的能量,其转化过程必须是周期性,且有节律的。贵州开关柜小编今天就分享

The energy of maintaining the resonant oscillation and the resistance loss of the compensated circuit is supplied by the power frequency power supply. The wireless temperature measurement of the switchgear is the energy of converting the power frequency energy into other resonant frequencies, and the conversion process must be periodic and rhythmical. Guizhou switch cabinets are shared today


到这里了。

Here it is.

  


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