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   hvdc 在 金属学及金属工艺 分类中 的翻译结果: 查询用时:0.715秒
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hvdc    
相关语句
  高压直流
    Study and Test of Electrolytic Corrosion for HVDC Support Insulator
    高压直流支柱绝缘子电化学腐蚀试验研究
短句来源
    In this paper,the mechanism and factors of electrolytic corrosion is studied when support insulators are used in HVDC.
    讨论了高压直流支柱绝缘子金属部件在污秽条件下的腐蚀机理和影响因素。
短句来源
    Due to the pollution condition in China,it is necessary to evaluate the ability of corrosion resistant when the HVDC insulators are used in severe environment.
    由于中国污秽问题严重,应用于恶劣环境的高压直流支柱绝缘子应考核其金属件抗腐蚀能力。
短句来源
  高压直流
    Study and Test of Electrolytic Corrosion for HVDC Support Insulator
    高压直流支柱绝缘子电化学腐蚀试验研究
短句来源
    In this paper,the mechanism and factors of electrolytic corrosion is studied when support insulators are used in HVDC.
    讨论了高压直流支柱绝缘子金属部件在污秽条件下的腐蚀机理和影响因素。
短句来源
    Due to the pollution condition in China,it is necessary to evaluate the ability of corrosion resistant when the HVDC insulators are used in severe environment.
    由于中国污秽问题严重,应用于恶劣环境的高压直流支柱绝缘子应考核其金属件抗腐蚀能力。
短句来源
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  hvdc
The deleterious effects resulting from the electrolysis of HV porcelain are discussed with particular regard to the insulation requirements of HVDC mercury valves.
      
Simulation of the insulation properties of a HVDC transformer using a hybrid discretization based on finite elements and harmoni
      
The results demonstrate that the best damper may not be installed at the location with the most onerous vibrations but provides satisfactory damping performance on shafts and blades following severe power disturbances in a HVDC link.
      
Due to more various power disturbances occurring in a power system involving a HVDC link, the turbine generator shafts and/or blades are more prone to damage than in general HVAC systems.
      
A New Damper Scheme to Restrict Torsional Torques on the Turbine Generator Shafts and Blades near a HVDC Link
      
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In this paper,the mechanism and factors of electrolytic corrosion is studied when support insulators are used in HVDC.An accelerating corrosion test last for 753 hours had been finished.It is according to actual data such as sample corrosive and quantity of electric charge in the test.By the result,AC support insulators is energized with DC,its metal flanges are damaged by electrolytic corrosion under pollution and wet environment.Corrosion intensity is decided by the leakage current,it is also affected...

In this paper,the mechanism and factors of electrolytic corrosion is studied when support insulators are used in HVDC.An accelerating corrosion test last for 753 hours had been finished.It is according to actual data such as sample corrosive and quantity of electric charge in the test.By the result,AC support insulators is energized with DC,its metal flanges are damaged by electrolytic corrosion under pollution and wet environment.Corrosion intensity is decided by the leakage current,it is also affected by the material and facture technique of metal flanges.Due to the pollution condition in China,it is necessary to evaluate the ability of corrosion resistant when the HVDC insulators are used in severe environment.

讨论了高压直流支柱绝缘子金属部件在污秽条件下的腐蚀机理和影响因素。采用持续753 h的加速试验模拟腐蚀过程。试验中所用试品、腐蚀液及泄漏电量均依据现场实际。研究表明,高压直流作用下交流支柱绝缘子金属部件在潮湿和污秽环境中会发生电化学腐蚀,腐蚀强度既与绝缘子表面泄漏电流有关,又与金属件的材料和制造工艺有关。由于中国污秽问题严重,应用于恶劣环境的高压直流支柱绝缘子应考核其金属件抗腐蚀能力。

 
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