| 新一代特高压导线悬垂线夹 |
| |
| 引用本文： | 王瑞科,Robert Whapham,David Sunkle.新一代特高压导线悬垂线夹[J].电力建设,2009,30(8):34-37. |
| |
| 作者姓名： | 王瑞科 Robert Whapham David Sunkle |
| |
| 作者单位： | 1. 北京帕尔普线路器材有限公司; 2. 美国PLP公司 |
| |
| 基金项目： | 国家工程项目(发改能源[2007]81号) |
| |
| 摘 要： | 为向家坝-上海±800kV直流线路设计和试验了新一代特高压导线悬垂线夹--预绞式悬垂线夹。能耗和使用寿命是线路金具的2个关键指标。预绞式悬垂线夹具有节能特点,而且具有独特的结构,能够减小作用在导线上的静态应力(拉应力、压应力和弯曲应力)和动态应力,使得特高压线路的悬垂线夹与导线同寿命。按照全寿命周期来考量,预绞式悬垂线夹具有成本优势。
|
| 关 键 词： | 特高压 预绞式悬垂线夹(AGS) 疲劳 节能 脱冰跳跃 |
New Generation Suspension for UHV Transmission Line |
| |
| Robert Whapham,David Sunkle.New Generation Suspension for UHV Transmission Line[J].Electric Power Construction,2009,30(8):34-37. |
| |
| Authors: | Robert Whapham David Sunkle |
| |
| Affiliation: | 1.Beijing PLP Conductor Line Products Co.Ltd.;Beijing 102488;China;2.Preformed Line Products;Cleveland 44143;USA |
| |
| Abstract: | Armor-Grip Suspension, as a new generation suspension, has been designed and tested for ±800 kV Xiang-Shang UHV Transmission Line. Power loss and fitting life are two key issues for transmission lines, especially for UHV lines. Armor-Grip Suspension does not disperse power in line, but saves energy according to the tests done in EPCRI. This type of suspension has particular and unique structure which reduces static stresses （tensile, compressive, and bending stresses）, and dynamic stresses to the conductor, and thus keep the fitting the same life as UHV conductors. The new generation suspension has cost advantages taking into account of the whole life of the UHV transmission line. |
| |
| Keywords: | UHV Armor-Grip Suspension （AGS） fatigue energy saving ice-shedding jump |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《电力建设》浏览原始摘要信息 |
|
点击此处可从《电力建设》下载全文 |
