Capacitive voltage divider for measuring high voltage pulses with millisecond pulse duration
a technology of capacitive voltage divider and millisecond pulse duration, which is applied in the direction of voltage divider, measurement device, instruments, etc., can solve the problems of not being suitable for measuring pulses, measuring errors that can reach 15% and even more, and may well be several percent of the measurement error occurring with temperature changes, so as to improve the accuracy of voltage measurement at the end of rectangular pulse with millisecond duration and high dielectric strength
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Benefits of technology
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0021] As shown in FIG. 1, the high voltage part 1 of the high voltage divider comprises one or--depending on the dielectric strength--at least two condensers C1, which are arranged in series. They are usually disposed in a pressurized insulating gas or insulating oil such as transformer oil or another suitable insulating medium. The low voltage part C2 is for example a plate condenser which is disposed in the same compartment as the high voltage part 1. In this way, the cascade C1, C2 of the high voltage divider is exposed everywhere to the same temperature such that there is no effect caused by different temperatures.
[0022] The measuring voltage divider comprises a cascade of serially arranged commercially available condensers C3 and C4 disposed in the circuit between the common potential point of the condensers C1 and C2 and the reference potential. I this case the reference potential is ground potential to which also the high voltage divider is connected.
[0023] Basically, the hi...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com