高频感应加热设备过流是什么情况?怎么处理?

高频感应加热设备过流

 感应加热设备资讯     |      2020-07-27 08:12:59     |    来源:红日电子     |    作者:台州高频机厂家     |    点击:次
导读:
对于节能环保,目前越来越多的加工企业选择一些高效的高频感应加热设备,这种设备热效率非常高,而且不污染大气。同时它具有自动保护功能,但是也会遇到各种问题如设备过流等,今天,专业的红日电子高频机小编 就来和朋友们细细说一下这种现象发生

  对于节能环保,目前越来越多的加工企业选择一些高效的高频感应加热设备,这种设备热效率非常高,而且不污染大气。同时它具有自动保护功能,但是也会遇到各种问题如设备过流等,今天,专业的红日电子高频机小编 就来和朋友们细细说一下这种现象发生的原因以及应对措施,内容如下:

高频感应加热设备过流原因及解决方法 图一

高频感应加热设备过流是什么情况?怎么处理?

  WOMENZONGJIECHUFASHENGSHEBEIGUOLIUDEYUANYINZHUYAOYOUZHEISANGEFANGMIAN:ZUIXIAN,QUELIYIDIAN,TONGCHENGGAOPINLVJIARESHEBEIDESHEJIFANGANSHIDELUOJIXING,JIRANSHEJIFANGANLEJINGBAOLEXITONGRUANJIAN,NEIBIDINGYOUTACUNZAIDEJIAZHIHESHIYONGJIAZHI。ZHEIYIXITONGRUANJIANBAOJINGYAGENLIZUDIANSHI,YI、TIXINGZAOYICHUXIANGUZHANG,QINGJINZAOGUANJIQINGCHA。ER、QIANGDIAOGUZHANGDIAN,NENGGOUGENGKUAISUMINGQUEGUZHANGCHANSHENGDEBUWEI,WEIWEIXIUCHUSHIXIEZHU。YINCI,DANGCHANSHENGJINGBAOSHI,QINGLIJIGUANJIJIANCEHEQINGCHANANTI,YIFANGDAOZHIGENGDASUNHAI。 

  一、自制的感应圈形状尺寸不正确、工件与感应圈间距过小、工件与感应圈之间或感应圈自身存在短路打火现象等 

高频感应加热设备过流是什么情况?怎么处理? 图二

  处理方法: 

  1、ZHONGXINZHIZUOGANYINGQUAN,GANYINGQUANYUJIAREBUWEIOUHEJIANXIZAI1-3mmWEIYI(JIAREMIANJIJIAOXIAOSHI)YICAIYONGHOU1-1.5mm、φ5YISHANGYUANZITONGGUANHUOFANGTONGGUANRAOZHIGANYINGQUAN。 2、JIEJUEGANYINGXIANQUANDUANLU,DAHUO。 

  3、HUANDAYIDIANDEBAOHUQIKAIGUAN,QIANTISHIJIAREXITONGZHENGCHANG。 

  二、开机启动过流的原因:

IGBT击穿 - 高频感应加热设备过流是什么情况?怎么处理? 图三

  1、IGBTJICHUAN 

  2、QUDONGBANGUZHANGWENKU 

  3、PINGHENGXIAOCIHUANYINQIDE 

  4、XIANLUBANCHAOSHI 

  5、QUDONGBANGONGDIANBUZHENGCHANG 

  处理方法: 

  1、GENGHUANQUDONGBANHEIGBT,XIAOCIHUANCONGYINXIANSHANGQUDIAO,JIANCHASHUILU,SHUIHESHIFOUDUSAI,YONGCHUIFENGJIBASUOYONGDEBANZICHUIYIBIAN,CELIANGDIANYA。 

  2、KAIJIHOUSHIYONGYIDUANSHIJIANHOUGUOLIU:YUANYINYIBANSHIQUDONGSANREBULIANG。CHULIFANGFA:ZHONGXINTUMOGUIZHI;JIANCHASHUILUSHIFOUDUSAI。 

  三、功率加大过流的原因:

  (1)BIANYAQIDAHUO 

  (2)GANYINGQIBUPIPEI

  (3)QUDONGBANGUZHANG 

  处理方法: 

  1、JIQINEIBUJIGANYINGQUANBIXUTONGSHUILENGQUE,QIEBAOZHENGSHUIYUANQINGJIE,YIMIANZUSAILENGQUEGUANDAO,ZAOCHENGJIQIGUORESUNHUAI。 

  2、ANZHUANGGANYINGQUANSHIBUYAOSHIYONGFANGSHUISHENGLIAODAI,YIMIANDIANLIANJIEBUHAO 

  3、GANYINGQUANXIANQUANZASHUDUIDIANLIUDEYINGXIANGYOUHENDUOYUANYIN,YEHUIZAOCHENGGUOLIUSHOUXIAN,HEGONGJIANDECAIZHIYOUGUANXI;QICI,XIANQUANPIANDADIANLIUYEHUIXIAO;ZAICI,XIANQUANPIANXIAO 、ZASHUXIANQUANYUEDUODIANLIUYEHUIXIAO 。

  ZONGJIE:GAOPINGANYINGJIARESHEBEIDIANLIUDAXIAOGUANJIANZAIYUGAOPINJIFENJIYUXIANQUANZASHUSHIFOUOUHE,RUGUOCHUXIANGUZHANGDEHUADAJIAKEYICANKAOYISHANGDEXINXIQUCHAZHAOYUANYIN,BIYAOSHIQINGZHUANYEDESHEBEIRENYUANLAIJIANXIU。QISHIWULUNRENHESHEBEISHIYONGZHONGDOUHUICHUXIANGEZHONGGEYANGDEGUZHANG,DANSHIQIANTISHIYAODONGJIQI,CAINENGGENGHAODEYANGHUJIQI。YISHANGJIUSHIGAOPINJIXIAOBIANZHENGLIDEYOUGUAN《GAOPINGANYINGJIARESHEBEIGUOLIUSHISHENMEQINGKUANG?ZENMECHULI?》DEQUANBUNEIRONG,XIWANGDUICONGSHIJIAREXINGYEDEPENGYOUYOUSUOBANGZHU。

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