dianxianzaicaozuodeliuchengzhongkaishiderelianghuibeidianxianbenshenxishou

，zhejiangdaozhidaoxiandewendushangsheng
，dantadewendubuhuiwuxianzhidishenggao。shijibiaoming，dianxiandaidianhouwenduzhujianshenggao
，zhongjiuzaibidingdewendudianshangjianchibubian。zaizhegehengdingdianshang，dianxiandexilihefangregonglvshixiangtongde，daoxianchuyurepinghengqingkuang。dianxianchengshougaowendudecaiganshiyoujixiande，yuyuebidingdezuigaowenduhuoxushiweixiande。zhegezuigaowendutianranduiyingyigezuidadianliu，dangdaoxianyuyuezhegezuidadianliushi，tajiuguozaile。daoxianguozaizhijieyinfadaoxianbenshenjixianglinwupindeshengwen，zhebianshihuozaizuizhijiedeyuanyin。dianxianguozaikesuoyidade

，yekesuoyixiaode，namezaizanmendewangchangderizizhong，zenyangbimiandianxianchaozaiyinqidehuozaine？

在zai線xian路lu規gui劃hua過guo程cheng中zhong
，應ying精jing確que地di核he算suan出chu現xian場chang的de容rong量liang，最zui大da極ji限xian地di考kao慮lv往wang後hou增zeng加jia容rong量liang的de或huo許xu性xing
，並bing應ying選xuan擇ze恰qia當dang類lei型xing的de電dian線xian。許xu多duo人ren會hui根gen據ju導dao線xian的de截jie麵mian麵mian積ji來lai選xuan擇ze導dao線xian，這zhe是shi不bu科ke學xue的de。因yin為wei原yuan材cai料liao的de不bu同tong，即ji使shi某mou些xie導dao線xian的de截jie麵mian麵mian積ji很hen小xiao
，其qi承cheng載zai才cai幹gan仍reng然ran符fu合he規gui範fan。例li如ru，橡xiang套tao電dian纜lan的deBYJ低di煙yan無wu鹵lu電dian纜lan以yi高gao純chun無wu氧yang銅tong為wei鐵tie芯xin
，同tong線xian承cheng載zai才cai幹gan將jiang大da於yu一yi般ban電dian纜lan。因yin此ci，在zai選xuan擇ze導dao線xian時shi，應ying該gai先xian核he算suan出chu實shi踐jian的de導dao線xian載zai荷he，然ran後hou再zai進jin行xing選xuan擇ze。

線xian路lu規gui劃hua和he合he理li選xuan擇ze是shi避bi免mian過guo載zai的de關guan鍵jian步bu驟zhou。假jia設she規gui劃hua和he選xuan擇ze不bu當dang，就jiu會hui留liu下xia一yi個ge難nan以yi糾jiu正zheng的de危wei險xian危wei險xian。一yi些xie小xiao項xiang目mu和he當dang地di沒mei有you經jing過guo精jing心xin規gui劃hua和he選xuan擇ze
，隨sui意yi選xuan擇ze和he鋪pu設she線xian路lu，這zhe是shi非fei常chang危wei險xian的de。新xin的de電dian器qi和he設she備bei應ying該gai最zui大da極ji限xian地di考kao慮lv原yuan線xian路lu的de承cheng載zai才cai幹gan，假jia設she原yuan線xian路lu不bu符fu合he要yao求qiu
，就jiu應ying該gai從cong頭tou規gui劃hua和he改gai造zao。

xianluyinggaianzhaoyouguanguidingyaoqiu，rangyoudiangongzigerenyuanshigongfushe。xianludefushetiaojianzhijieyingxiangdianxiandesanreqingkuang。yibanlaishuo，xianlufushebuyinggaichuanyueyikeranwuzhi、堆(dui)垛(duo)
，這(zhe)樣(yang)會(hui)導(dao)致(zhi)電(dian)線(xian)散(san)熱(re)不(bu)暢(chang)
，熱(re)量(liang)積(ji)儲(chu)，發(fa)生(sheng)點(dian)著(zhe)周(zhou)圍(wei)可(ke)燃(ran)物(wu)品(pin)的(de)或(huo)許(xu)性(xing)，加(jia)大(da)了(le)電(dian)力(li)過(guo)載(zai)情(qing)況(kuang)下(xia)引(yin)起(qi)火(huo)災(zai)的(de)危(wei)險(xian)性(xing)，所(suo)以(yi)建(jian)議(yi)咱(zan)們(men)運(yun)用(yong)安(an)全(quan)性(xing)更(geng)高(gao)的(de)橡(xiang)套(tao)電(dian)纜(lan)的(de)低(di)煙(yan)無(wu)鹵(lu)阻(zu)燃(ran)電(dian)纜(lan)。這(zhe)種(zhong)電(dian)纜(lan)燃(ran)燒(shao)時(shi)不(bu)隻(zhi)不(bu)會(hui)發(fa)生(sheng)有(you)害(hai)煙(yan)霧(wu)
，還(hai)能(neng)在(zai)必(bi)定(ding)時(shi)間(jian)內(nei)停(ting)息(xi)，大(da)大(da)減(jian)低(di)了(le)火(huo)災(zai)發(fa)生(sheng)的(de)或(huo)許(xu)性(xing)；公共娛樂場所裝修吊頂內敷設線路應穿鋼管保護，以使吊頂與線路離隔
，在過載

、短路等情況即使有熔珠也不會掉落
，避免火災發生。

加強用電處理，避免亂接線、亂布線、留神運用移動插座。隨機聯接

、隨機聯接
、移(yi)動(dong)插(cha)座(zuo)的(de)運(yun)用(yong)，實(shi)踐(jian)上(shang)是(shi)在(zai)線(xian)路(lu)某(mou)一(yi)段(duan)增(zeng)加(jia)電(dian)氣(qi)設(she)備(bei)，增(zeng)加(jia)電(dian)流(liu)
，或(huo)許(xu)構(gou)成(cheng)用(yong)電(dian)過(guo)載(zai)。移(yi)動(dong)插(cha)座(zuo)千(qian)斤(jin)頂(ding)明(ming)顯(xian)多(duo)於(yu)牆(qiang)上(shang)固(gu)定(ding)插(cha)座(zuo)。假(jia)設(she)移(yi)動(dong)插(cha)座(zuo)上(shang)運(yun)用(yong)過(guo)多(duo)的(de)電(dian)氣(qi)設(she)備(bei)
，原(yuan)始(shi)線(xian)路(lu)有(you)必(bi)要(yao)沒(mei)有(you)辦(ban)法(fa)承(cheng)受(shou)
，因(yin)此(ci)有(you)必(bi)要(yao)留(liu)心(xin)插(cha)座(zuo)的(de)合(he)理(li)運(yun)用(yong)。