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

中文名

船用電纜

全    稱

船用電力電纜

主要用途

水上建(jian)筑的電力照(zhao)明和一般控制用

執行標準

IEC60092-350

1簡介

船(chuan)用電(dian)(dian)纜又(you)稱船(chuan)用電(dian)(dian)力電(dian)(dian)纜，是(shi)一(yi)種用于河海各種船(chuan)舶及海上石油(you)平臺(tai)等水上建筑的電(dian)(dian)力、照明和一(yi)般(ban)控制之用的電(dian)(dian)線電(dian)(dian)纜。

主要用(yong)(yong)途：應(ying)用(yong)(yong)于(yu)用(yong)(yong)于(yu)河海各(ge)種船(chuan)舶及(ji)海上石(shi)油平臺(tai)等水上建筑的(de)電力、照明和一般控制之(zhi)用(yong)(yong)。

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

船用電力(li)電纜(lan)主要參(can)數有型號規(gui)格、芯數、燃燒(shao)特(te)性、額(e)定電壓、溫(wen)度、標稱截面積等主要參(can)數。

2分類

從種類(lei)上分，船用電(dian)(dian)纜可分為兩(liang)類(lei)：民船用電(dian)(dian)線(xian)(xian)電(dian)(dian)纜、軍(jun)艦用電(dian)(dian)線(xian)(xian)電(dian)(dian)纜。

從用(yong)(yong)途(tu)上分(fen)，船(chuan)用(yong)(yong)電(dian)(dian)纜可分(fen)為三類：船(chuan)/艦(jian)(jian)用(yong)(yong)電(dian)(dian)力電(dian)(dian)纜、船(chuan)/艦(jian)(jian)用(yong)(yong)控制電(dian)(dian)纜、船(chuan)/艦(jian)(jian)用(yong)(yong)通(tong)訊電(dian)(dian)纜。其作(zuo)用(yong)(yong)分(fen)別(bie)是：

船(chuan)用(yong)(yong)電力電纜(lan)：用(yong)(yong)于(yu)河海(hai)各種船(chuan)舶及海(hai)上石(shi)油平臺等水上建筑的電力、照(zhao)明和一般(ban)控制之用(yong)(yong)。

船(chuan)用(yong)(yong)控制電纜：用(yong)(yong)于(yu)河海(hai)各種船(chuan)舶及(ji)海(hai)上(shang)石油平臺等水上(shang)建筑一般(ban)控制之(zhi)用(yong)(yong)。

船用通信(xin)(xin)電纜：用于各種傳播通信(xin)(xin)、電子計(ji)算機、信(xin)(xin)息(xi)處理設備(bei)中的(de)信(xin)(xin)號傳輸(shu)和(he)控制系統。

3選擇原則

船(chuan)舶(bo)電力(li)系(xi)統中(zhong)各電纜的選擇步驟和原則

1、根(gen)據電纜的(de)用途、敷(fu)設位置和工作(zuo)條件選擇合適的(de)電纜型號。

2、 根據(ju)用電(dian)(dian)設備的工作制(zhi)、電(dian)(dian)源種類、電(dian)(dian)纜線芯(xin)和負(fu)載電(dian)(dian)流選擇(ze)合(he)適的電(dian)(dian)纜截面。

3、根據系統短路(lu)電(dian)流計算結果，片斷電(dian)纜的短路(lu)容量是否(fou)滿足要求(qiu)。

4、 根據(ju)環境(jing)溫度對電(dian)纜的額定(ding)載流量進(jin)行修正，然后再判斷(duan)電(dian)纜的允許電(dian)流是否(fou)大于負載電(dian)流。

5、 根據成束敷設修正系數，對電(dian)(dian)纜(lan)的額定(ding)載(zai)流量進行修正，然后，再(zai)判(pan)斷電(dian)(dian)纜(lan)的允許電(dian)(dian)流是否大于(yu)負(fu)載(zai)電(dian)(dian)流。

6、校核(he)線(xian)路(lu)電壓降，判斷線(xian)路(lu)電壓降是(shi)否小于規定值(zhi)。

7、根據(ju)保護(hu)(hu)裝置(zhi)的整定(ding)值(zhi)，判(pan)斷電纜(lan)與保護(hu)(hu)裝置(zhi)是否協(xie)調；如果不(bu)協(xie)調，判(pan)斷是否可以改(gai)變合(he)適(shi)的保護(hu)(hu)裝置(zhi)或(huo)整定(ding)值(zhi)，否則應(ying)重(zhong)新選擇合(he)適(shi)的電纜(lan)載面。

船用電纜型號選擇

船(chuan)用電纜型號的選擇應考慮下述因素：

1、電纜的用(yong)途———用(yong)于(yu)動力(li)、照(zhao)明(ming)和無線電通信(xin)等(deng)。

2、電纜敷設(she)位置(zhi)———干燥、潮濕、低(di)溫和(he)是否要求屏(ping)蔽等(deng)。

3、工作條件———固定敷設、穿管(guan)數設和可移動等。

4發展趨勢

根據幾年國(guo)內(nei)外船舶工業的發展，預計未來船舶市場(chang)需(xu)求呈現出以大噸位(wei)為主，具有高(gao)技術含量和高(gao)附加值等特點。

調查顯示，世界造(zao)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)中(zhong)(zhong)心(xin)正(zheng)在加速向中(zhong)(zhong)國(guo)轉移。目前(qian)我國(guo)長三角(jiao)地(di)區(qu)(qu)，依靠其黃(huang)金水(shui)道與黃(huang)金海(hai)岸交匯的(de)(de)地(di)緣優勢(shi)，已經成(cheng)為世界造(zao)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)業(ye)投資轉移的(de)(de)集聚區(qu)(qu)。國(guo)際(ji)市場受(shou)(shou)外部(bu)經濟環境而影(ying)響，與前(qian)幾(ji)年相比將有(you)短時期的(de)(de)低迷。但是國(guo)內(nei)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)(bo)工(gong)(gong)業(ye)將會持續興旺，受(shou)(shou)到我國(guo)海(hai)洋(yang)(yang)(yang)開發(fa)戰略實施的(de)(de)影(ying)響，國(guo)內(nei)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)(bo)工(gong)(gong)業(ye)面臨巨(ju)大(da)發(fa)展空間(jian)。我國(guo)能(neng)成(cheng)功制造(zao)的(de)(de)新型船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)(bo)種(zhong)類不斷增加，例如：成(cheng)品(pin)油(you)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、化(hua)學品(pin)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、海(hai)洋(yang)(yang)(yang)工(gong)(gong)程船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、遠(yuan)洋(yang)(yang)(yang)漁船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、大(da)型集裝(zhuang)(zhuang)箱船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、客滾船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、滾裝(zhuang)(zhuang)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、液(ye)化(hua)石(shi)油(you)氣(qi)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、液(ye)化(hua)天然氣(qi)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、大(da)型冷藏船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、散貨船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、漁政船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、軍用船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、自卸船(chuan)(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)(chuan)、穿梭油(you)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、高速無艙蓋集裝(zhuang)(zhuang)箱船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、高速水(shui)翼客船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、海(hai)上(shang)儲油(you)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)、巨(ju)型油(you)船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)和內(nei)河船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)(bo)等；另外還(huan)有(you)與緝私艇、救生艇、游艇等小型船(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)(chuan)舶(bo)(bo)艦艇。

我國船(chuan)(chuan)(chuan)舶(bo)工(gong)業(ye)的(de)快速發展，將進(jin)一步拉動船(chuan)(chuan)(chuan)用(yong)(yong)(yong)電(dian)(dian)(dian)纜的(de)市(shi)場(chang)需(xu)求。受船(chuan)(chuan)(chuan)舶(bo)工(gong)作環境(jing)的(de)影(ying)響，船(chuan)(chuan)(chuan)舶(bo)上(shang)所使(shi)(shi)用(yong)(yong)(yong)的(de)電(dian)(dian)(dian)纜基(ji)本都(dou)是無鹵、低煙型、耐鹽堿的(de)特種電(dian)(dian)(dian)纜。在海上(shang)平臺作業(ye)中，縱向水(shui)密封電(dian)(dian)(dian)纜、臍帶(dai)電(dian)(dian)(dian)纜將會得(de)到大(da)量使(shi)(shi)用(yong)(yong)(yong)。我國整體的(de)船(chuan)(chuan)(chuan)用(yong)(yong)(yong)電(dian)(dian)(dian)纜行(xing)業(ye)受國內外船(chuan)(chuan)(chuan)舶(bo)工(gong)業(ye)的(de)發展需(xu)求量也會大(da)大(da)增加(jia)；而軍用(yong)(yong)(yong)艦(jian)船(chuan)(chuan)(chuan)、水(shui)下(xia)航行(xing)體、魚雷、水(shui)下(xia)誘餌、水(shui)下(xia)偵察(cha)器(qi)的(de)專用(yong)(yong)(yong)電(dian)(dian)(dian)線電(dian)(dian)(dian)纜和光纖光纜市(shi)場(chang)需(xu)求也會大(da)幅度增加(jia)。除此之外，船(chuan)(chuan)(chuan)舶(bo)的(de)維修以及碼(ma)頭等(deng)相關設(she)施的(de)建(jian)設(she)也會為其他常用(yong)(yong)(yong)類電(dian)(dian)(dian)線電(dian)(dian)(dian)纜提供很大(da)的(de)市(shi)場(chang)需(xu)求空間。