江蘇電線電纜細說船用電纜

船(chuan)用(yong)電(dian)(dian)(dian)(dian)(dian)纜，是一種用(yong)于河海各種船(chuan)舶(bo)及近海或海上建(jian)筑的(de)電(dian)(dian)(dian)(dian)(dian)力(li)、照明、控(kong)制、通(tong)信(xin)傳輸(shu)的(de)電(dian)(dian)(dian)(dian)(dian)線(xian)電(dian)(dian)(dian)(dian)(dian)纜，包(bao)括船(chuan)用(yong)電(dian)(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)(dian)纜、船(chuan)用(yong)控(kong)制電(dian)(dian)(dian)(dian)(dian)纜、船(chuan)用(yong)通(tong)信(xin)電(dian)(dian)(dian)(dian)(dian)纜等。通(tong)常船(chuan)用(yong)電(dian)(dian)(dian)(dian)(dian)纜的(de)敷設空(kong)間有(you)限，所以(yi)鎧裝(zhuang)結構采用(yong)金屬(shu)絲編織方(fang)式(shi)，這(zhe)是結構上與陸用(yong)普通(tong)電(dian)(dian)(dian)(dian)(dian)力(li)、控(kong)制、通(tong)信(xin)電(dian)(dian)(dian)(dian)(dian)纜最大的(de)區別。

下面小編英(ying)聯來給(gei)大(da)家細說一下船用電(dian)纜的種類及該如何選擇。

一、船用電纜的種類：

從(cong)種類上分，船用(yong)(yong)電(dian)纜(lan)可分為兩類：（民）船用(yong)(yong)電(dian)線(xian)電(dian)纜(lan)、（軍(jun)）艦用(yong)(yong)電(dian)線(xian)電(dian)纜(lan)。

從用(yong)途上分，船(chuan)用(yong)電(dian)(dian)纜(lan)可分為三(san)類：船(chuan)用(yong)電(dian)(dian)力電(dian)(dian)纜(lan)、船(chuan)用(yong)控制(zhi)電(dian)(dian)纜(lan)、船(chuan)用(yong)通訊電(dian)(dian)纜(lan)。其作(zuo)用(yong)分別是：

船/艦用(yong)電力(li)電纜：用(yong)于河海(hai)(hai)各種船舶(bo)及(ji)近海(hai)(hai)或海(hai)(hai)上建筑的電力(li)傳輸。

船/艦用控(kong)(kong)制電纜：用于河海各(ge)種船舶及(ji)近(jin)海或(huo)海上建筑的(de)控(kong)(kong)制信號傳輸。

船/艦用通(tong)信(xin)電(dian)纜：用于各種傳播通(tong)信(xin)、電(dian)子計算機、信(xin)息處理(li)設備(bei)中的信(xin)號(hao)傳輸和控制系統。

二、船用(yong)電纜的選擇：

1、依據電纜的用處、敷設位置和工作條件選(xuan)擇適宜(yi)的電纜類型。

2、 依據用(yong)電設備的工作制、電源品種、電纜線(xian)芯和負載電流選(xuan)擇(ze)適宜的電纜截面(mian)。

3、依(yi)據系統(tong)短(duan)路電(dian)流(liu)計算(suan)結(jie)果，片斷電(dian)纜的短(duan)路容量是否滿足要求。

4、 依(yi)據環境溫(wen)度對電纜(lan)的(de)額外載流量進行批改，然后，再(zai)判斷電纜(lan)的(de)答應電流是(shi)否大于負(fu)載電流。

5、 依(yi)據成束敷設批改(gai)系數，對電纜的額外(wai)載流(liu)量(liang)進(jin)行批改(gai)，然后，再判斷電纜的答應電流(liu)是否大于負載電流(liu)。

6、校(xiao)核線(xian)路(lu)電壓(ya)降，判斷線(xian)路(lu)電壓(ya)降是(shi)否小于規(gui)定值。

7、依(yi)據(ju)保(bao)護裝置(zhi)的整定值(zhi)，判斷電纜(lan)(lan)與保(bao)護裝置(zhi)是否(fou)協調；如果不協調，判斷是否(fou)能夠改變(bian)適(shi)宜的保(bao)護裝置(zhi)或整定值(zhi)，否(fou)則(ze)應從頭(tou)選擇適(shi)宜的電纜(lan)(lan)載面。以(yi)上就是小(xiao)編英聯為大家(jia)整理的船用電纜(lan)(lan)相關知識，希望對大家(jia)有幫助(zhu)！