家里电压过低,请问能不能用电容补偿?

2025-03-14 20:40:28
推荐回答(5个)
回答1:

用电容补偿大概可提高12-15V电压,家用电器主要是纯电阻电路,不太好。用电容补偿需要专门的控制器,电器工作时电容器工作,其它时间不工作,对纯电阻电路没什么用。电容器可改善功率因数。另外,电路中并入电容的话,电容需要耗电的!希望对你有帮助。
家用电压低,可用稳压器进行调节,稳压器功率要根据用电功率选择,只能大,不能选小的,否则容易造成稳压器烧毁。

回答2:

一般电器180V可以正常使用的,如感觉美中不足,可采用500-800W电子自动稳压器。

回答3:

  这种情况下不能使用电容补偿,可以使用稳压器。
  稳压器是使输出电压稳定的设备。稳压器具备稳压恒压、控制电路、及伺服电机等组成。当输入电压或负载变化时,控制电路进行取样、比较、放大,然后驱动伺服电机转动,使调压器碳刷的位置改变,通过自动调整线圈匝数比,从而保持输出电压的稳定。

回答4:

你可以找个180V进 220V出的(我们这边叫SET UP TRANSFORMERS因为我这边不是中国) 电压器 再加电容在220V上面 就没问题了

回答5:

加电容毫无用处,在工业用电上能提高功率因数,在民用上没用。你只能找供电部门解决。变压器上有接线桩头,可提高20-40V输出电压的。

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