高压连接器安装工艺对系统可靠性的影响研究

Key Points

• This research aims to evaluate how installation techniques for high voltage connectors influence system reliability.
• Analyzed the effects of tightening torque deviations and dynamic torque decay in mechanical installations.
• Evaluated the impact of environmental control issues, including particle contamination and corrosion rates.
• Assessed tolerances in crimping height and section area compression on conductive performance.
• Employed torque-angle monitoring systems and machine vision for alignment detection.
• A tightening torque deviation exceeding 5% increases contact resistance by over 30%.
• Dynamic torque decay exceeding 20% under vibration can lead to contact failures.
• Improper environmental control can cause a 50% drop in insulation resistance.
• Crimping height deviations greater than ±0.05mm significantly impair conductivity.

Abstract