标称电压

冲击电压发生器标称电压

Nominal voltage of impulse voltage generator

DL/T812-2002《标称电压高于1000V架空线路用绝缘子串工频电弧试验方法》标准的编制说明

Explanation of Standard DL / T812 - 2002 " Test Method of Power Frequency Arc for Insulator String of Overhead Line with Nominal Voltage High than 1000 V "

文章介绍了DL/T812-2002《标称电压高于1000V架空线路用绝缘子串工频电弧试验方法》标准的主要制定内容，与国内外同类标准水平的对比情况以及重大分歧意见的处理过程。

This paper introduces the main content of this standard briefly , and compares with the domestic and international similar standard , and describes the course of handling the significant and different opinions .

缓冲器总是可以提供任何你所需要的电流，以便维持其标称电压保持不变。这就是它与电流放大器的不同之处。

The buffer differs from the current amplifier as it sets out to provide whatever current level is demanded from it in order to maintain the signal voltage told to assert .