Sampling voltage signal的意思|示意

The CPU makes automatic sampling, reservation, signal processing, and judgment, and generates the optimum voltage.

由CPU自动采样、保持、信号处理、判断，自动输出最优电压。

The Halls sensor and voltage sensor is used for sampling current and voltage in the system, and the signals are transformed into voltage signal and sent to the LM231.

系统采用霍尔传感器和电压传感器对电压和电流采样，转化成电压信号输给压控芯片LM 231。

The integral period sampling, which is realized by realtime frequency calculation and voltage capture function of IC chip, is necessary for precise digital signal processing.

借助芯片的捕获功能，计算信号的实时频率，实现了整周期采样，保证了数字信号处理的精度。

For hardware design, RC filter, voltage sensitive resistor and photoelectric isolation method are used to eliminate interference signal in sampling channel and A/D channel.

在硬件方面，采用RC滤波器、压敏电阻、光电隔离等措施，消除了采样通道及A/D通道的干扰信号；

T3 on sampling signal panel is sampling transformer, which can convert primary voltage (0 ~ 380v) of primary transformer into 0 ~ 10v AC voltage.

取样信号板上T3为取样变压器，将整流变压器一次电压(0 ~ 380v)变为0 ~ 10v交流电压。

CVT is a signal sampling device which is widely used to carry out an energy metering, measuring voltage and relay protection in high-voltage power network at home and abroad.

电容式电压互感器是广泛应用在国内外高压电网中的一种用以进行电能计量、电压丈量和继电保护的信号取样装置。