对象马达控制、电源电流监视、电池电压监视之类的应用，必须把一个存在于高共模电压的小差分电压提取出来。
In applications such as motor CONTROL, POWER-supply current monitoring, and BATTERY cell-voltage monitoring, a small differential voltage must be sensed in the presence of a high common-mode voltage.
分析了二维和三维可视化的关系，阐述了三维空间下电力系统可视化的方法，并验证了三维空间电压监视的有效性和优越性。
The relationship between the two parts is discussed and the effectiveness and superiority of power system visualization in three-dimensional space is presented and verified.
本文提出利用微机技术构造一种在线实时监视和测量电网、电源客观存在的谐波电压和浪涌电压的智能测试仪。
This paper presents an intelligence test set built by microcomputer technics to monitor and measure the harmonic and surge voltages in the power network and source, on-line and with a real time.
被监视的电压比第一和第二预选的电压值，作为负载，其中第二个预选值大于第一预选值小于功能。
The monitored voltage is compared to first and second preselected voltage values as a function of load, where the second preselected value is less than the first preselected value.
快速求取n - 1网络下各节点电压和各节点电压对任一节点系统运行参数的灵敏度对于N - 1网络下的实时电压稳定监视和分析具有重要意义。
Fast calculating node voltage and sensitivity of node voltage to any system operating parameter is very important to the real time stakeout and analysis of voltage stabilization in a N-1 system.
快速求取n - 1网络下各节点电压和各节点电压对任一节点系统运行参数的灵敏度对于N - 1网络下的实时电压稳定监视和分析具有重要意义。
Fast calculating node voltage and sensitivity of node voltage to any system operating parameter is very important to the real time stakeout and analysis of voltage stabilization in a N-1 system.
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