更新时间:2023-07-27
ct取电(dian)(dian)(dian)装置助力高(gao)压(ya)配电(dian)(dian)(dian)室(shi)电(dian)(dian)(dian)气温(wen)(wen)(wen)度(du)监测-加装高(gao)压(ya)温(wen)(wen)(wen)度(du)接(jie)(jie)收器实(shi)现高(gao)压(ya)电(dian)(dian)(dian)气温(wen)(wen)(wen)度(du)监测,本(ben)系(xi)统基于(yu)电(dian)(dian)(dian)易云(yun)-智慧电(dian)(dian)(dian)力物联网,采用无源无线测温(wen)(wen)(wen)技术(shu),实(shi)现高(gao)压(ya)开(kai)关(guan)柜接(jie)(jie)头(tou)(tou)(tou)温(wen)(wen)(wen)度(du)的在线监测和报警。实(shi)时监测高(gao)压(ya)开(kai)关(guan)柜上下接(jie)(jie)头(tou)(tou)(tou)、母排接(jie)(jie)头(tou)(tou)(tou)或电(dian)(dian)(dian)缆接(jie)(jie)头(tou)(tou)(tou)温(wen)(wen)(wen)度(du)监测、超温(wen)(wen)(wen)报警、事件记(ji)录等。
CT感应(ying)取电无线(xian)测温探测器(qi)主要用于高(gao)中(zhong)低压电力(li)系统(tong)(110kV,3-35kV和0.4kV)和对(dui)温度(du)有较高要求电(dian)气接(jie)点设备场合,诸如高低压(ya)开关柜电(dian)气接(jie)点、3-35kV户(hu)内开关(guan)柜(ju),包括中置柜(ju)、手车柜(ju)、固(gu)定柜(ju)、环网(wang)柜(ju)等多(duo)种开关(guan)柜(ju);也(ye)可用于0.4kV低(di)压(ya)柜,包括固定柜,抽屉柜等(deng),亦可安装于柜内(nei)任何发热(re)点。CT感应(ying)取电(dian)无线测(ce)温探(tan)测(ce)器(qi)需(xu)用在大于最小启动电(dian)流(5A以上)的场合。
主要(yao)的技术(shu)原理(li):1、通过电(dian)(dian)磁感应(ying)原理对(dui)输电(dian)(dian)线路电(dian)(dian)流感应(ying)产生电(dian)(dian)能(neng)并(bing)存储在电(dian)(dian)容中,并(bing)实时对(dui)储能(neng)电(dian)(dian)容的(de)电(dian)(dian)压进行监测(ce),当达到阈值电(dian)(dian)压后,对(dui)系统供电(dian)(dian),系统进入工作状态;
2、系统(tong)工作在低功耗(hao)模式下,定(ding)时(shi)采集温(wen)度(du)传感器(qi)的(de)温(wen)度(du),并(bing)定(ding)时(shi)通过无线发射温(wen)度(du)数据,发射完成后立即恢复(fu)低功耗(hao)模式。
3、仅支(zhi)持(chi)测温(wen)功能,无报警(超温(wen)、温(wen)升(sheng))功能。
同时加装高压温度接收(shou)器实现高压电气(qi)温度监测,本系统基于电易云-智慧电力物联网,采(cai)用无源无线测温(wen)技术,实现高(gao)压开关(guan)柜接头温(wen)度(du)的在线监测和(he)报警(jing)。实时监测(ce)高压开(kai)关(guan)柜上下接(jie)头(tou)(tou)、母排接(jie)头(tou)(tou)或(huo)电缆接(jie)头(tou)(tou)温(wen)度监测(ce)、超温(wen)报(bao)警、事件记录等。
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