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船用電纜

中文名

船用電纜

全    稱(cheng)

船用電力電纜

主要用途

水上建筑(zhu)的電(dian)力照明和一般控制用

執行標準

IEC60092-350

1簡介

船用(yong)電(dian)纜又稱(cheng)船用(yong)電(dian)力(li)電(dian)纜，是一種(zhong)用(yong)于(yu)河海各(ge)種(zhong)船舶及海上石油(you)平臺等水上建筑(zhu)的電(dian)力(li)、照明和(he)一般控制之(zhi)用(yong)的電(dian)線(xian)電(dian)纜。

主要用途：應(ying)用于用于河海(hai)各種(zhong)船舶及海(hai)上石(shi)油平臺等水上建(jian)筑的(de)電(dian)力、照明和一般控制(zhi)之用。

執行標準：船用電力電纜的執行標準：IEC60092-350，IEC60092-353或(huo)GB9331-88。

船用(yong)電力(li)電纜主(zhu)要(yao)參(can)數(shu)有(you)型(xing)號規(gui)格、芯(xin)數(shu)、燃燒特性(xing)、額(e)定電壓、溫度(du)、標稱截(jie)面積等主(zhu)要(yao)參(can)數(shu)。

2分類

從種(zhong)類上分，船(chuan)(chuan)用電(dian)纜可分為(wei)兩類：民船(chuan)(chuan)用電(dian)線(xian)電(dian)纜、軍(jun)艦用電(dian)線(xian)電(dian)纜。

從用途上分(fen)，船(chuan)用電(dian)纜(lan)(lan)可分(fen)為(wei)三類：船(chuan)/艦(jian)用電(dian)力電(dian)纜(lan)(lan)、船(chuan)/艦(jian)用控(kong)制電(dian)纜(lan)(lan)、船(chuan)/艦(jian)用通(tong)訊電(dian)纜(lan)(lan)。其(qi)作(zuo)用分(fen)別(bie)是：

船(chuan)用電(dian)力電(dian)纜：用于河海各種船(chuan)舶及海上石油平臺等水上建筑的電(dian)力、照明和一(yi)般控制(zhi)之(zhi)用。

船用控(kong)(kong)制(zhi)電纜：用于河海各(ge)種船舶(bo)及海上(shang)石(shi)油平臺(tai)等水上(shang)建筑一般控(kong)(kong)制(zhi)之(zhi)用。

船用(yong)通信(xin)電纜：用(yong)于(yu)各(ge)種傳(chuan)(chuan)播(bo)通信(xin)、電子計算機(ji)、信(xin)息(xi)處(chu)理設備中的信(xin)號(hao)傳(chuan)(chuan)輸和控制系統。

3選擇原則

船舶電(dian)(dian)力(li)系統中各電(dian)(dian)纜的選擇步驟和原則(ze)

1、根(gen)據電(dian)纜的用途、敷(fu)設位置和工作條件(jian)選擇合適的電(dian)纜型號(hao)。

2、 根據用電(dian)設備的工作(zuo)制、電(dian)源種類、電(dian)纜線芯和負(fu)載(zai)電(dian)流選擇合適的電(dian)纜截面。

3、根據系統(tong)短(duan)路電(dian)流計(ji)算結果，片斷電(dian)纜的短(duan)路容量是否滿(man)足(zu)要求。

4、 根據環境溫度對電(dian)纜的(de)額定載(zai)流量進行(xing)修正(zheng)，然后(hou)再判(pan)斷電(dian)纜的(de)允(yun)許(xu)電(dian)流是否大于負載(zai)電(dian)流。

5、 根據(ju)成束敷設修(xiu)正系(xi)數，對電(dian)(dian)(dian)纜(lan)的額定(ding)載流量進(jin)行修(xiu)正，然后，再判斷電(dian)(dian)(dian)纜(lan)的允許電(dian)(dian)(dian)流是否大于負載電(dian)(dian)(dian)流。

6、校核線路電壓(ya)降，判斷線路電壓(ya)降是(shi)否小于規定值(zhi)。

7、根據保護(hu)裝(zhuang)置的(de)整(zheng)定值，判(pan)斷(duan)(duan)電纜與(yu)保護(hu)裝(zhuang)置是否(fou)協調(diao)；如果不協調(diao)，判(pan)斷(duan)(duan)是否(fou)可以改變合適(shi)的(de)保護(hu)裝(zhuang)置或(huo)整(zheng)定值，否(fou)則應重新選擇合適(shi)的(de)電纜載面。

船用電纜型號選擇

船用電纜(lan)型號的選擇應考慮下述因素：

1、電(dian)纜的用(yong)途———用(yong)于動力(li)、照明(ming)和無(wu)線電(dian)通信等。

2、電纜敷設位(wei)置———干燥、潮濕、低溫和是否要(yao)求(qiu)屏蔽(bi)等。

3、工作條件———固定敷(fu)設(she)、穿管數設(she)和可移(yi)動等。

4發展趨勢

根據幾(ji)年國內外(wai)船舶工業的發展(zhan)，預計未來船舶市場需求呈現出以大噸位(wei)為主，具有高(gao)技術含量(liang)和高(gao)附加值(zhi)等特點。

調(diao)查(cha)顯示，世界造船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)中心正在加速(su)向中國(guo)(guo)轉(zhuan)移。目前(qian)我(wo)國(guo)(guo)長三(san)角地區，依靠其黃金水道與(yu)黃金海岸交匯的地緣優勢，已經(jing)成(cheng)為世界造船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)業投資(zi)轉(zhuan)移的集聚區。國(guo)(guo)際市場受(shou)外部經(jing)濟環境而影(ying)響(xiang)，與(yu)前(qian)幾(ji)年相比將有(you)(you)短時(shi)期的低迷。但是國(guo)(guo)內船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)(bo)工業將會持續興旺，受(shou)到我(wo)國(guo)(guo)海洋開發戰略實施(shi)的影(ying)響(xiang)，國(guo)(guo)內船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)(bo)工業面(mian)臨巨(ju)大(da)(da)發展空間。我(wo)國(guo)(guo)能成(cheng)功制造的新型(xing)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)(bo)種類不斷(duan)增加，例(li)如：成(cheng)品(pin)油船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、化(hua)學品(pin)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、海洋工程船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、遠洋漁船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、大(da)(da)型(xing)集裝箱船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、客(ke)滾船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、滾裝船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、液(ye)化(hua)石油氣(qi)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、液(ye)化(hua)天然(ran)氣(qi)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、大(da)(da)型(xing)冷藏船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、散貨(huo)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、漁政船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、軍用(yong)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、自卸船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、大(da)(da)艙口多用(yong)途船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、穿梭油船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、高速(su)無艙蓋(gai)集裝箱船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、高速(su)水翼客(ke)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、海上儲油船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、巨(ju)型(xing)油船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)和內河船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)(bo)等(deng)；另外還有(you)(you)與(yu)緝私艇(ting)、救生艇(ting)、游艇(ting)等(deng)小型(xing)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)(bo)艦(jian)艇(ting)。

我國船舶工業的(de)(de)(de)快速發展，將進一步拉動船用電(dian)(dian)(dian)纜(lan)(lan)(lan)的(de)(de)(de)市場需(xu)求(qiu)。受(shou)船舶工作(zuo)環境(jing)的(de)(de)(de)影響(xiang)，船舶上所使用的(de)(de)(de)電(dian)(dian)(dian)纜(lan)(lan)(lan)基本(ben)都是無鹵、低(di)煙型、耐(nai)鹽堿的(de)(de)(de)特種電(dian)(dian)(dian)纜(lan)(lan)(lan)。在海上平臺作(zuo)業中，縱向(xiang)水密封電(dian)(dian)(dian)纜(lan)(lan)(lan)、臍帶電(dian)(dian)(dian)纜(lan)(lan)(lan)將會得(de)到(dao)大(da)量(liang)使用。我國整體(ti)的(de)(de)(de)船用電(dian)(dian)(dian)纜(lan)(lan)(lan)行(xing)業受(shou)國內(nei)外船舶工業的(de)(de)(de)發展需(xu)求(qiu)量(liang)也會大(da)大(da)增(zeng)加(jia)；而軍用艦船、水下航行(xing)體(ti)、魚雷、水下誘(you)餌(er)、水下偵察器的(de)(de)(de)專用電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)(lan)(lan)和(he)光纖(xian)光纜(lan)(lan)(lan)市場需(xu)求(qiu)也會大(da)幅度增(zeng)加(jia)。除此(ci)之外，船舶的(de)(de)(de)維修以及碼頭等相關設施的(de)(de)(de)建(jian)設也會為其(qi)他(ta)常用類電(dian)(dian)(dian)線電(dian)(dian)(dian)纜(lan)(lan)(lan)提供(gong)很大(da)的(de)(de)(de)市場需(xu)求(qiu)空(kong)間。