| 电应力作用下ADSS光缆损伤机理及对策(下) |
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| 引用本文： | 丁道齐.电应力作用下ADSS光缆损伤机理及对策(下)[J].电力系统通信,2001,22(10):14-20. |
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| 作者姓名： | 丁道齐 |
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| 作者单位： | 国电通信中心,北京,100761 |
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| 摘 要： | 全面分析电应力作用下光缆损伤的机理。推导和阐述表征电场特征的各电气参量的计算方法和相互关系及这些参量对光缆损伤的影响，据此提出防止措施和对策。强调对光缆挂点进行优化设计的思想。对目前应用的测试ADSS光缆耐电痕试验方法进行评价。提出光缆护套耐电痕水平应按空间电位和湿污电阻两个参量划分等级的建议，借鉴国外ADSS光缆应用于超高压输电线路的成功经验，指出我国在ADSS光缆应用中的突出问题和解决途径。
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| 关 键 词： | ADSS光缆 电应力损伤 电痕化腐蚀 空间电位 湿污电阻 |
ADSS cable damage mechanisms on the electrical stress action and counterplot |
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| DING Dao,qi.ADSS cable damage mechanisms on the electrical stress action and counterplot[J].Telecommunications for Electric Power System,2001,22(10):14-20. |
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| Authors: | DING Dao qi |
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| Abstract: | The paper analyzes the priciples of cable damage mechanisms under the action of electrical stress,describes the method of calculating various parameters and the impaction on cable damage,and promotes coresponding counterplot to prevent.Then values present proof of tracking erosion and gives some suggestions.According to foreign successful experiences,points out some serious problems and relative solution plans. |
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| Keywords: | All Dielectric Self-Supporting optical fiber cable electrical stress damage tracking erosion space potential resistance for wet and polluted cases dry band arcing proof of capacitive coupling |
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