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船用電纜

中文名

船用電纜

全(quan)    稱

船用電力電纜

主要用途

水上建筑的電力照明(ming)和一般(ban)控(kong)制用

執行標準

IEC60092-350

1簡介

船(chuan)(chuan)用電纜(lan)又(you)稱船(chuan)(chuan)用電力(li)電纜(lan)，是一種用于河海各種船(chuan)(chuan)舶及海上石(shi)油平臺等(deng)水上建筑的電力(li)、照明和(he)一般控制之用的電線(xian)電纜(lan)。

主要用途：應用于(yu)用于(yu)河海各種船舶及海上石油平臺(tai)等(deng)水上建筑的電力、照明和一般(ban)控制(zhi)之用。

執行標準(zhun)：船用電(dian)力電(dian)纜的(de)執行標準(zhun)：IEC60092-350，IEC60092-353或GB9331-88。

船用電(dian)力(li)電(dian)纜主要(yao)參數(shu)有型號規(gui)格、芯(xin)數(shu)、燃燒特性(xing)、額定電(dian)壓、溫度、標稱截面(mian)積等主要(yao)參數(shu)。

2分類

從種類上分，船(chuan)用電纜(lan)可分為兩類：民船(chuan)用電線(xian)電纜(lan)、軍艦用電線(xian)電纜(lan)。

從用途上分(fen)，船(chuan)用電(dian)(dian)纜可分(fen)為三類(lei)：船(chuan)/艦用電(dian)(dian)力電(dian)(dian)纜、船(chuan)/艦用控制電(dian)(dian)纜、船(chuan)/艦用通(tong)訊電(dian)(dian)纜。其作用分(fen)別是(shi)：

船用(yong)電力電纜(lan)：用(yong)于河海各種船舶及(ji)海上石油平臺(tai)等水上建筑(zhu)的電力、照明和一般控制之用(yong)。

船用(yong)(yong)控制電纜(lan)：用(yong)(yong)于河(he)海各種船舶(bo)及(ji)海上(shang)石油平(ping)臺等水(shui)上(shang)建(jian)筑(zhu)一般控制之用(yong)(yong)。

船(chuan)用通(tong)信(xin)電纜(lan)：用于各種傳播通(tong)信(xin)、電子計算(suan)機、信(xin)息(xi)處理設(she)備中的信(xin)號(hao)傳輸和控制系統。

3選擇原則

船舶電力系統(tong)中各電纜的選擇(ze)步驟和原則

1、根(gen)據電纜的用途(tu)、敷設位置(zhi)和工作條(tiao)件選擇合適的電纜型號。

2、 根據用電(dian)(dian)設備(bei)的工作(zuo)制、電(dian)(dian)源種類、電(dian)(dian)纜(lan)線芯和(he)負載電(dian)(dian)流選擇(ze)合適的電(dian)(dian)纜(lan)截面。

3、根(gen)據系(xi)統短路電流計算(suan)結果，片(pian)斷(duan)電纜的短路容量是否(fou)滿足要(yao)求。

4、 根據(ju)環(huan)境溫度對(dui)電(dian)纜的額定載流量(liang)進行(xing)修正，然后再判斷電(dian)纜的允許電(dian)流是否大(da)于負載電(dian)流。

5、 根據成束敷設修正系數(shu)，對(dui)電纜的額定載(zai)流量進行修正，然(ran)后，再判(pan)斷電纜的允許(xu)電流是否大于負載(zai)電流。

6、校核線路電(dian)(dian)壓降(jiang)，判斷線路電(dian)(dian)壓降(jiang)是否小于規定(ding)值(zhi)。

7、根據保(bao)護(hu)裝(zhuang)置的整定(ding)值，判斷(duan)電纜與保(bao)護(hu)裝(zhuang)置是(shi)(shi)否協(xie)調；如果不協(xie)調，判斷(duan)是(shi)(shi)否可(ke)以改變合(he)(he)適的保(bao)護(hu)裝(zhuang)置或(huo)整定(ding)值，否則應重新選擇合(he)(he)適的電纜載(zai)面。

船用電纜型號選擇

船用電纜型號(hao)的(de)選擇應(ying)考慮下述因(yin)素：

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

2、電纜敷(fu)設位置———干燥、潮(chao)濕、低溫和(he)是(shi)否要求(qiu)屏(ping)蔽等。

3、工作條件———固定(ding)敷設、穿管(guan)數設和(he)可(ke)移動等(deng)。

4發展趨勢

根據幾(ji)年國內(nei)外船舶工(gong)業的發展，預計未來船舶市場需求呈(cheng)現出以大噸位(wei)為(wei)主(zhu)，具有(you)高技術含量和高附加值等特點。

調(diao)查顯示(shi)，世界造船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)中心正在(zai)加(jia)速(su)向中國(guo)轉移。目前我(wo)國(guo)長三(san)角地區，依(yi)靠其黃金(jin)水道與黃金(jin)海岸交匯(hui)的地緣優勢，已經(jing)成(cheng)為世界造船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)業投(tou)資轉移的集(ji)(ji)聚(ju)區。國(guo)際市場受(shou)外部經(jing)濟環境(jing)而影(ying)響，與前幾年相(xiang)比(bi)將(jiang)有(you)短時期(qi)的低迷。但是國(guo)內(nei)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)工(gong)業將(jiang)會持續興旺，受(shou)到我(wo)國(guo)海洋(yang)開發戰略實施的影(ying)響，國(guo)內(nei)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)工(gong)業面臨(lin)巨大(da)發展空間。我(wo)國(guo)能成(cheng)功制造的新型(xing)(xing)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)種類(lei)不斷增加(jia)，例如：成(cheng)品(pin)油船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、化學品(pin)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、海洋(yang)工(gong)程船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、遠(yuan)洋(yang)漁船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、大(da)型(xing)(xing)集(ji)(ji)裝箱船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、客(ke)滾(gun)(gun)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、滾(gun)(gun)裝船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、液化石油氣船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、液化天然(ran)氣船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、大(da)型(xing)(xing)冷藏船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、散貨船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、漁政船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、軍用船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、自卸船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、大(da)艙口多用途(tu)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、穿梭油船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、高速(su)無艙蓋集(ji)(ji)裝箱船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、高速(su)水翼客(ke)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、海上儲油船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、巨型(xing)(xing)油船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)和內(nei)河船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)等；另外還有(you)與緝(ji)私艇(ting)、救生艇(ting)、游艇(ting)等小型(xing)(xing)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)艦艇(ting)。

我(wo)國船(chuan)舶(bo)(bo)工(gong)(gong)業的(de)(de)快速(su)發(fa)展(zhan)，將進一步拉動船(chuan)用(yong)電(dian)纜的(de)(de)市場(chang)(chang)需求(qiu)。受(shou)(shou)船(chuan)舶(bo)(bo)工(gong)(gong)作(zuo)環境的(de)(de)影響，船(chuan)舶(bo)(bo)上所使用(yong)的(de)(de)電(dian)纜基本都(dou)是無鹵、低(di)煙(yan)型、耐鹽堿的(de)(de)特種電(dian)纜。在海(hai)上平臺作(zuo)業中，縱(zong)向水密封電(dian)纜、臍帶電(dian)纜將會(hui)(hui)得到大(da)量使用(yong)。我(wo)國整體的(de)(de)船(chuan)用(yong)電(dian)纜行業受(shou)(shou)國內(nei)外船(chuan)舶(bo)(bo)工(gong)(gong)業的(de)(de)發(fa)展(zhan)需求(qiu)量也會(hui)(hui)大(da)大(da)增加；而軍用(yong)艦船(chuan)、水下航(hang)行體、魚雷(lei)、水下誘(you)餌、水下偵察器的(de)(de)專用(yong)電(dian)線電(dian)纜和光(guang)纖光(guang)纜市場(chang)(chang)需求(qiu)也會(hui)(hui)大(da)幅度增加。除此之外，船(chuan)舶(bo)(bo)的(de)(de)維修(xiu)以及碼頭等相(xiang)關設(she)施(shi)的(de)(de)建設(she)也會(hui)(hui)為其他常(chang)用(yong)類電(dian)線電(dian)纜提供很大(da)的(de)(de)市場(chang)(chang)需求(qiu)空間。