High‐Voltage Pulse Measurement with a Precision Capacitive Voltage Divider

1962 ◽  
Vol 33 (12) ◽  
pp. 1421-1428 ◽  
Author(s):  
M. M. Brady ◽  
K. G. Dedrick
Keyword(s):  
High Voltage ◽  
Voltage Pulse ◽  
Voltage Divider ◽  
High Voltage Pulse ◽  
Pulse Measurement ◽  
Capacitive Voltage ◽  
Capacitive Voltage Divider

Design of a Two Levels Self-Integrating Capacitive Divider

2014 ◽  
Vol 599-601 ◽  
pp. 882-886
Author(s):  
Bao Feng Cao ◽  
Jiang Bing Fan ◽  
Li Jun Song ◽  
Xue Qin Zhang ◽  
Xin Li ◽  
...  
Keyword(s):  
High Voltage ◽  
Voltage Pulse ◽  
Low Voltage ◽  
Voltage Divider ◽  
High Voltage Pulse ◽  
Pulse Source ◽  
Voltage Level ◽  
Capacitive Divider ◽  
Capacitive Voltage ◽  
Capacitive Voltage Divider

A ims . A kind of two levels self-integrating capacitive voltage divider is designed to online measure high voltage nanosecond pulse. Methods. The circuit principle of capacitive divider is analyzed, and the theoretical voltage ratio is calculated. The calibration is carried out by using a low voltage pulse source. The divider with a primary voltage divide ratio 601 has been tested to frequency response exceed 1GHz. The second voltage divide ratio can be set flexibly using different ratio attenuators according to the different voltage level of the source. Result. Finally, this divider is used in measuring 600kV high voltage pulse source, and the experimental results show that the present coaxial capacitive divider is reliable and satisfactory for the measuring requirement in time domain and frequency domain.

D-dot monitor for sub-nanosecond high voltage pulse measurement

2012 ◽  
Vol 24 (6) ◽  
pp. 1497-1501
Author(s):  
卫兵 Wei Bing ◽  
方东凡 Fang Dongfan ◽  
卿燕玲 Qing Yanling ◽  
孙奇志 Sun Qizhi ◽  
丰树平 Feng Shuping ◽  
...  
Keyword(s):  
High Voltage ◽  
Voltage Pulse ◽  
High Voltage Pulse ◽  
Pulse Measurement

Resistive Divider with Mid-Electrode for Nanosecond High-Voltage Pulse Measurement

2013 ◽  
Vol 718-720 ◽  
pp. 1083-1087
Author(s):  
Jing Liang Chen ◽  
Tian Yu Lin ◽  
Dong Qiao Bai ◽  
Xue Ling Yao
Keyword(s):  
High Voltage ◽  
Voltage Pulse ◽  
Low Voltage ◽  
Response Characteristic ◽  
High Voltage Pulse ◽  
Step Response ◽  
Large Power ◽  
Pulse Measurement ◽  
Resistive Divider ◽  
The One

Resistive dividers have been widely applied in the field of high voltage pulse measurement because of its simple structure, fast response, large power and low distortion rate [1], but measurement inaccuracy is usually coming when the rise time of pulses is less than 10ns. In the article the effects on the response characteristic are investigated theoretically and experimentally and it puts forward a solution that a mid-electrode is joined to transform the distributed capacitance into the one from high voltage side to mid-electrode and the one from mid-electrode to earth in series connection. A new resistive divider with mid-electrode is designed with high voltage side of 10.2kΩ, low voltage side of 10.01Ω and ratio of 1061.86. It is revealed that the divider has excellent response characteristic with the step response time of less than 1.6ns and the measurement uncertainty of less than 1%.

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