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开关柜温度在线监测系统

开关柜温度在线监测系统

开(kai)关(guan)柜(ju)(ju)温度异常是高(gao)(gao)(gao)压设(she)备(bei)上重(zhong)要(yao)的(de)(de)(de)故障产(chan)生的(de)(de)(de)主要(yao)原因,国网(wang)电(dian)(dian)(dian)(dian)力(li)的(de)(de)(de)供(gong)电(dian)(dian)(dian)(dian)公司对(dui)供(gong)电(dian)(dian)(dian)(dian)质量要(yao)求比较高(gao)(gao)(gao),高(gao)(gao)(gao)压开(kai)关(guan)柜(ju)(ju)是国家电(dian)(dian)(dian)(dian)网(wang)配电(dian)(dian)(dian)(dian)系统中(zhong)的(de)(de)(de)重(zhong)要(yao)设(she)备(bei),开(kai)关(guan)柜(ju)(ju)运(yun)行的(de)(de)(de)安(an)全性、经(jing)济(ji)性是电(dian)(dian)(dian)(dian)气设(she)备(bei)安(an)全稳定运(yun)行的(de)(de)(de)重(zhong)要(yao)指标。高(gao)(gao)(gao)压开(kai)关(guan)柜(ju)(ju)的(de)(de)(de)日常状(zhuang)态(tai)是在高(gao)(gao)(gao)电(dian)(dian)(dian)(dian)压和大电(dian)(dian)(dian)(dian)流状(zhuang)态(tai),高(gao)(gao)(gao)压开(kai)关(guan)柜(ju)(ju)的(de)(de)(de)在线实时温度监测装置的(de)(de)(de)安(an)装使用是开(kai)关(guan)柜(ju)(ju)安(an)全的(de)(de)(de)重(zhong)要(yao)步......

开关柜触头温度在线监测装置

开关柜触头温度在线监测装置

随着(zhe)国民经济的不断(duan)发(fa)(fa)展,电(dian)(dian)力(li)行业进人了高(gao)速发(fa)(fa)展的时(shi)代,与(yu)之相对应的电(dian)(dian)力(li)系统设(she)(she)备(bei)安(an)全稳定运(yun)行也(ye)显得尤为(wei)重(zhong)要。高(gao)压开关(guan)柜作(zuo)为(wei)发(fa)(fa)电(dian)(dian)厂、变电(dian)(dian)站中的重(zhong)要设(she)(she)备(bei),承担着(zhe)开关(guan)电(dian)(dian)力(li)线(xian)路、线(xian)路故(gu)障(zhang)保护、监测运(yun)行电(dian)(dian)量数(shu)据(ju)等重(zhong)要作(zuo)用地(di)。在长期运(yun)行过程中,高(gao)压开关(guan)柜内发(fa)(fa)热部位的温度无法实(shi)时(shi)监测,由此最终导致火(huo)灾(zai)事故(gu)的发(fa)(fa)生和大......

高压开关柜光纤光栅温度传感器

高压开关柜光纤光栅温度传感器

  光(guang)纤光(guang)栅温(wen)(wen)度(du)传感器(qi)可以测量(liang)很多被(bei)测物体(ti)的温(wen)(wen)度(du),测量(liang)精确,性能稳定。 在(zai)我国(guo)电力系统发(fa)展过(guo)程中,用电安全(quan)性问(wen)题日益突(tu)出。事故频发(fa),大多因(yin)为(wei)电流(liu)通过(guo)某些部(bu)(bu)位,导(dao)(dao)致(zhi)局部(bu)(bu)过(guo)热,并且(qie)没有及时(shi)发(fa)现所(suo)导(dao)(dao)致(zhi)。基于此,对某些重点部(bu)(bu)位进行温(wen)(wen)度(du)监测、显示、报警,若有意(yi)外(wai)发(fa)生(sheng),及时(shi)采(cai)取处(chu)理(li)措施,是避(bi)免安全(quan)事故......

高压开关柜触头温度监测系统

高压开关柜触头温度监测系统

高(gao)(gao)压开(kai)关(guan)柜光(guang)纤在线(xian)测(ce)温(wen)系(xi)统装置(zhi)主要是监测(ce)高(gao)(gao)压开(kai)关(guan)柜触头温(wen)度、电(dian)缆接头温(wen)度、电(dian)缆出(chu)线(xian)柜内配(pei)置(zhi)3个测(ce)温(wen)点(dian)等等,开(kai)关(guan)柜使用的测(ce)温(wen)传(chuan)感器是荧(ying)光(guang)光(guang)纤温(wen)度传(chuan)感器,其(qi)具有抗(kang)干(gan)扰、绝缘、耐腐蚀(shi)等特点(dian),广泛(fan)应用于电(dian)力电(dian)气设(she)备(bei),欢迎联系(xi)福州(zhou)怎么买球咨询(xun)光(guang)纤测(ce)温(wen)系(xi)统价格(ge)。 举例:大部分(fen)的招标需求是开(kai)关(guan)柜在发(fa)热(re)点(dian)处分(fen)布3个......

高压柜六点测温是指哪六点

高压柜六点测温是指哪六点

高(gao)(gao)压(ya)(ya)(ya)开(kai)关(guan)柜(ju)六(liu)(liu)点(dian)(dian)测温的具体位(wei)置 上静(jing)触头(tou)3个 下静(jing)触头(tou)3个 进(jin)线(xian)接点(dian)(dian)3个 出线(xian)接点(dian)(dian)3个 母排(pai)3个点(dian)(dian) 一般(ban)就是这几(ji)个位(wei)置中选择其中的6个点(dian)(dian),具体看(kan)客(ke)户具体需(xu)要(yao)哪几(ji)个点(dian)(dian)自(zi)行(xing)选择。 高(gao)(gao)压(ya)(ya)(ya)开(kai)关(guan)柜(ju)六(liu)(liu)点(dian)(dian)光纤(xian)测温 高(gao)(gao)压(ya)(ya)(ya)开(kai)关(guan)柜(ju)等高(gao)(gao)压(ya)(ya)(ya)设备(bei)在(zai)长期运行(xing)中,容(rong)易(yi)出现表面氧化(hua)(hua),螺(luo)栓松动,触点(dian)(dian)和母排(pai)连接处老(lao)化(hua)(hua),造成高(gao)(gao)压(ya)(ya)(ya)开(kai)关(guan)柜(ju)温升......

开关柜测温仪-开关柜光纤测温系统安装方式

开关柜测温仪-开关柜光纤测温系统安装方式

开(kai)关(guan)柜(ju)测(ce)温仪安(an)装的必要性 在高(gao)压配(pei)网设备中,经常会(hui)需要利用(yong)多(duo)(duo)个各高(gao)压开(kai)关(guan)柜(ju)进行电(dian)(dian)(dian)力控制,高(gao)压开(kai)关(guan)柜(ju)在电(dian)(dian)(dian)力系(xi)统(tong)发(fa)电(dian)(dian)(dian)、输(shu)电(dian)(dian)(dian)、配(pei)电(dian)(dian)(dian)、电(dian)(dian)(dian)能转换和(he)消耗中起通断、控制或保护等作用(yong)。高(gao)压开(kai)关(guan)柜(ju)工作电(dian)(dian)(dian)压等级在3 .6kV~550kV的电(dian)(dian)(dian)器产品。很多(duo)(duo)没有使用(yong)开(kai)关(guan)柜(ju)光纤(xian)测(ce)温系(xi)统(tong)的发(fa)电(dian)(dian)(dian)厂和(he)变电(dian)(dian)(dian)站已发(fa)生多(duo)(duo)起高(gao)压开(kai)关(guan)柜(ju)过热事(shi)......

开关柜异常温升光纤测温系统

开关柜异常温升光纤测温系统

开关柜(ju)测(ce)(ce)温(wen)系统 在(zai)开关柜(ju)的运行(xing)过程中,故障发(fa)生(sheng)前(qian)都会有(you)明显的异常(chang)温(wen)升特(te)点,如果发(fa)现(xian)不及时,就会造(zao)成严重(zhong)(zhong)(zhong)的事故,因(yin)此温(wen)度(du)(du)是(shi)开关柜(ju)运行(xing)中需要重(zhong)(zhong)(zhong)点监(jian)(jian)测(ce)(ce)的一个重(zhong)(zhong)(zhong)要参数。福州怎么买球采用开关柜(ju)荧光光纤(xian)温(wen)度(du)(du)在(zai)线监(jian)(jian)测(ce)(ce)系统,将荧光光纤(xian)温(wen)度(du)(du)传感(gan)器安装在(zai)高压设备的被测(ce)(ce)点上,由温(wen)度(du)(du)监(jian)(jian)测(ce)(ce)装置(zhi)向荧光光纤(xian)温(wen)度(du)(du)传感(gan)器发(fa)射询问指令(ling)......

高压柜测温标准

高压柜测温标准

开关柜测温(wen)(wen)(wen)的国家标准(zhun)(zhun) 电(dian)力(li)架(jia)空线路部份 测温(wen)(wen)(wen)点 停电(dian)处理 备注 电(dian)力(li)架(jia)空线路部份(含(han)电(dian)缆(lan)与架(jia)空线连(lian)接位置) 导(dao)线接续金(jin)(jin)(jin)(jin)具、耐张(zhang)金(jin)(jin)(jin)(jin)具、引流连(lian)接金(jin)(jin)(jin)(jin)具等(deng)温(wen)(wen)(wen)度高于导(dao)线温(wen)(wen)(wen)度10℃ 用红外线测温(wen)(wen)(wen)仪检测架(jia)空线路金(jin)(jin)(jin)(jin)具的运行温(wen)(wen)(wen)度,以金(jin)(jin)(jin)(jin)具1m外导(dao)线运行温(wen)(wen)(wen)度为标准(zhun)(zhun)值;当架(jia)空线与电(dian)缆(lan)连(lian)接位置有相间温(wen)(wen)(wen)差达100C,且温(wen)(wen)(wen)度呈上......

开关柜温度在线监测系统

开关柜温度在线监测系统

开(kai)关柜温度监测系统的(de)必要性 开(kai)关柜广泛应用(yong)在全国(guo)各大电力(li)公司、光伏电厂(chang)、火力(li)发电厂(chang)等(deng),开(kai)关柜为常见设(she)备,也(ye)是一(yi)种基础电力(li)设(she)备。由(you)于封(feng)闭(bi)的(de)柜内配置了(le)(le)很(hen)多(duo)开(kai)关、仪表,发出的(de)热量较大,尤(you)其是户外(wai)开(kai)关柜,在高峰负荷和(he)夏季高温时特(te)别明显。而现有的(de)开(kai)关柜为了(le)(le)散热在柜体上(shang)设(she)置了(le)(le)多(duo)出散热孔,散热孔一(yi)方面(mian)不能有效的(de)降......

高压开关柜测温方式

高压开关柜测温方式

高压开关(guan)柜测温(wen)(wen)(wen)方式 对于(yu)电气设备(bei)在(zai)运(yun)行中存(cun)在(zai)的(de)(de)(de)异常(chang)温(wen)(wen)(wen)升现象,为防止(zhi)温(wen)(wen)(wen)升导致(zhi)事故,在(zai)日常(chang)运(yun)行中,高压开关(guan)柜大多采用(yong)在(zai)运(yun)行设备(bei)上贴测温(wen)(wen)(wen)片和(he)红外测温(wen)(wen)(wen)仪的(de)(de)(de)方式定时巡视检(jian)测温(wen)(wen)(wen)度。 测温(wen)(wen)(wen)片 测温(wen)(wen)(wen)片的(de)(de)(de)颜色随被测试点温(wen)(wen)(wen)度的(de)(de)(de)变化而变化。根据其颜色即可判断被测点大致(zhi)温(wen)(wen)(wen)度,优点是操(cao)作简单,成(cheng)本低廉;缺点是准确度低、可靠性......

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