The Influence and Countermeasures of Capacity Attenuation of High Voltage Power Capacitors
Release time:
2025-06-18
The capacity decay of high-voltage capacitors is a process influenced by multiple factors. In order to extend the service life of capacitors and maintain their good performance, it is necessary to comprehensively consider various factors and take corresponding measures.
The capacity decay of high-voltage capacitors is a process influenced by multiple factors. In order to extend the service life of capacitors and maintain their good performance, it is necessary to comprehensively consider various factors and take corresponding measures. Through correct selection, reasonable use and maintenance, as well as regular inspection and testing, the risk of capacity decay of power capacitors can be effectively reduced and their reliability and stability can be improved.
1. Impact
The capacity attenuation of power capacitors will reduce the reactive power compensation effect of power capacitors, affecting the stability and efficiency of the power system.
When the capacity of a capacitor decays to a certain extent (such as less than 10%), it may not be able to meet the actual needs on site, resulting in the capacitor losing its function.
2. Response measures
When designing circuits, high-voltage capacitors should be selected and used correctly to avoid exceeding their rated parameter range.
Regularly maintain and inspect capacitors, promptly identify and address potential issues.
When selecting power capacitors, one should consider their working environment and lifespan requirements, and choose the appropriate capacitor type and specifications.
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