国产精品成人网站/两攻一受3p双龙h调教/玩弄人妻少妇500系列/人妻换人妻仑乱/国产成人一区二区三区别

船用電纜

中(zhong)文名

船用電纜

全    稱

船用電力電纜

主要用途

水(shui)上建筑的(de)電力(li)照明和一般控制用(yong)

執行標準

IEC60092-350

1簡介

船用(yong)電(dian)纜(lan)又稱船用(yong)電(dian)力電(dian)纜(lan)，是一種(zhong)用(yong)于(yu)河海各(ge)種(zhong)船舶及海上石油平臺等水上建筑的電(dian)力、照(zhao)明和(he)一般控制之用(yong)的電(dian)線電(dian)纜(lan)。

主要用(yong)(yong)途：應用(yong)(yong)于(yu)用(yong)(yong)于(yu)河海各種船舶及(ji)海上石油平(ping)臺等水上建筑的電力、照明和一般控制之(zhi)用(yong)(yong)。

執行(xing)標(biao)準(zhun)：船用電力電纜的執行(xing)標(biao)準(zhun)：IEC60092-350，IEC60092-353或GB9331-88。

船用電力電纜(lan)主(zhu)要參(can)數(shu)有型號規(gui)格(ge)、芯(xin)數(shu)、燃燒特性、額(e)定電壓、溫(wen)度、標稱截(jie)面(mian)積等主(zhu)要參(can)數(shu)。

2分類

從(cong)種(zhong)類(lei)上分，船用(yong)電纜可分為兩類(lei)：民船用(yong)電線電纜、軍艦用(yong)電線電纜。

從用(yong)(yong)(yong)途上分(fen)，船(chuan)用(yong)(yong)(yong)電(dian)纜(lan)可分(fen)為三類：船(chuan)/艦用(yong)(yong)(yong)電(dian)力電(dian)纜(lan)、船(chuan)/艦用(yong)(yong)(yong)控制電(dian)纜(lan)、船(chuan)/艦用(yong)(yong)(yong)通訊電(dian)纜(lan)。其作(zuo)用(yong)(yong)(yong)分(fen)別是(shi)：

船用電(dian)力電(dian)纜：用于河海(hai)各種船舶及(ji)海(hai)上石油(you)平(ping)臺(tai)等(deng)水上建筑的(de)電(dian)力、照明和(he)一般控(kong)制(zhi)之用。

船用(yong)控制電纜：用(yong)于河海(hai)(hai)各種船舶(bo)及海(hai)(hai)上石油(you)平臺等(deng)水上建筑一般(ban)控制之用(yong)。

船(chuan)用(yong)通信(xin)(xin)電(dian)纜(lan)：用(yong)于各種傳(chuan)播通信(xin)(xin)、電(dian)子(zi)計算(suan)機、信(xin)(xin)息處理設備(bei)中(zhong)的信(xin)(xin)號傳(chuan)輸和控制系統(tong)。

3選擇原則

船舶電(dian)力系(xi)統中(zhong)各(ge)電(dian)纜(lan)的選擇步(bu)驟和(he)原則

1、根據電纜的用途、敷設位(wei)置和工作條件選擇合適的電纜型號。

2、 根據用電(dian)設(she)備的(de)工作制(zhi)、電(dian)源種類、電(dian)纜(lan)線芯和負載電(dian)流選擇(ze)合適的(de)電(dian)纜(lan)截面。

3、根據系統(tong)短路電(dian)流(liu)計算結果，片(pian)斷電(dian)纜的短路容(rong)量是否滿足要求。

4、 根據環境(jing)溫度對電纜(lan)的額定載(zai)(zai)流(liu)量進(jin)行修正，然后再判斷電纜(lan)的允許(xu)電流(liu)是否大于(yu)負載(zai)(zai)電流(liu)。

5、 根據成束敷設修(xiu)正系數，對電(dian)纜的額定載流(liu)量(liang)進行修(xiu)正，然后，再(zai)判斷電(dian)纜的允許電(dian)流(liu)是否(fou)大于負載電(dian)流(liu)。

6、校核線路(lu)電壓降(jiang)，判斷(duan)線路(lu)電壓降(jiang)是否(fou)小于規定值。

7、根據保(bao)護裝置(zhi)的(de)整定值，判斷(duan)電纜與保(bao)護裝置(zhi)是否協(xie)調；如果(guo)不協(xie)調，判斷(duan)是否可以改變合(he)適(shi)的(de)保(bao)護裝置(zhi)或整定值，否則應重新(xin)選擇合(he)適(shi)的(de)電纜載(zai)面(mian)。

船用電纜型號選擇

船用(yong)電纜型號的選(xuan)擇應(ying)考慮下述(shu)因素：

1、電纜(lan)的用(yong)途(tu)———用(yong)于動力、照明和無(wu)線電通信等(deng)。

2、電纜敷(fu)設位置———干(gan)燥、潮濕、低溫和(he)是否要求(qiu)屏蔽等。

3、工(gong)作條件———固定敷設、穿管數設和(he)可移動等。

4發展趨勢

根據幾年國內外(wai)船(chuan)舶(bo)工(gong)業的發展，預計未來船(chuan)舶(bo)市(shi)場需(xu)求呈(cheng)現出(chu)以大噸位(wei)為主，具有高技術(shu)含(han)量和高附加值等特點。

調查顯示(shi)，世界造(zao)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)中(zhong)心正在加速向中(zhong)國(guo)(guo)轉移(yi)。目前我國(guo)(guo)長三角地(di)區，依靠其(qi)黃金水道與黃金海(hai)(hai)岸交(jiao)匯的(de)地(di)緣優勢(shi)，已經成(cheng)(cheng)為世界造(zao)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)業(ye)投資(zi)轉移(yi)的(de)集(ji)聚區。國(guo)(guo)際市場受外部經濟(ji)環境而影(ying)響(xiang)，與前幾年相比將有(you)短時期的(de)低(di)迷。但是國(guo)(guo)內船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)(bo)工(gong)業(ye)將會(hui)持(chi)續興旺，受到(dao)我國(guo)(guo)海(hai)(hai)洋開發(fa)戰略實施的(de)影(ying)響(xiang)，國(guo)(guo)內船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)(bo)工(gong)業(ye)面臨巨大(da)發(fa)展(zhan)空間。我國(guo)(guo)能成(cheng)(cheng)功制造(zao)的(de)新型(xing)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)(bo)種類不斷增加，例如：成(cheng)(cheng)品油(you)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、化學品船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、海(hai)(hai)洋工(gong)程船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、遠洋漁船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、大(da)型(xing)集(ji)裝(zhuang)箱(xiang)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、客滾船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、滾裝(zhuang)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、液化石油(you)氣船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、液化天然氣船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、大(da)型(xing)冷藏船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、散貨船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、漁政船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、軍用船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、自(zi)卸(xie)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、大(da)艙口多用途船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、穿梭油(you)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、高速無艙蓋(gai)集(ji)裝(zhuang)箱(xiang)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、高速水翼客船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、海(hai)(hai)上儲油(you)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、巨型(xing)油(you)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；另外還有(you)與緝私艇(ting)、救生艇(ting)、游艇(ting)等小型(xing)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)(bo)艦(jian)艇(ting)。

我國船(chuan)(chuan)舶工業(ye)的(de)(de)(de)快(kuai)速發展，將進一步拉動船(chuan)(chuan)用(yong)(yong)電(dian)(dian)纜(lan)(lan)(lan)(lan)的(de)(de)(de)市場需(xu)(xu)求。受(shou)船(chuan)(chuan)舶工作環境的(de)(de)(de)影響，船(chuan)(chuan)舶上所使用(yong)(yong)的(de)(de)(de)電(dian)(dian)纜(lan)(lan)(lan)(lan)基(ji)本都是(shi)無鹵、低煙型、耐鹽(yan)堿的(de)(de)(de)特種電(dian)(dian)纜(lan)(lan)(lan)(lan)。在(zai)海(hai)上平臺作業(ye)中，縱向(xiang)水(shui)(shui)密(mi)封電(dian)(dian)纜(lan)(lan)(lan)(lan)、臍帶電(dian)(dian)纜(lan)(lan)(lan)(lan)將會(hui)得(de)到大(da)量(liang)使用(yong)(yong)。我國整體的(de)(de)(de)船(chuan)(chuan)用(yong)(yong)電(dian)(dian)纜(lan)(lan)(lan)(lan)行(xing)業(ye)受(shou)國內(nei)外船(chuan)(chuan)舶工業(ye)的(de)(de)(de)發展需(xu)(xu)求量(liang)也(ye)會(hui)大(da)大(da)增(zeng)加(jia)；而軍用(yong)(yong)艦船(chuan)(chuan)、水(shui)(shui)下(xia)航(hang)行(xing)體、魚(yu)雷、水(shui)(shui)下(xia)誘(you)餌、水(shui)(shui)下(xia)偵察器的(de)(de)(de)專用(yong)(yong)電(dian)(dian)線電(dian)(dian)纜(lan)(lan)(lan)(lan)和光纖光纜(lan)(lan)(lan)(lan)市場需(xu)(xu)求也(ye)會(hui)大(da)幅度(du)增(zeng)加(jia)。除(chu)此之外，船(chuan)(chuan)舶的(de)(de)(de)維修以及碼頭等(deng)相關設施的(de)(de)(de)建設也(ye)會(hui)為其他常用(yong)(yong)類電(dian)(dian)線電(dian)(dian)纜(lan)(lan)(lan)(lan)提供(gong)很大(da)的(de)(de)(de)市場需(xu)(xu)求空間。