快速调整铂金通道热通量的方法  

The Method of Adjusting the Heat Flux of Platinum Channel Rapidly

作　　者：郑权 ZHENG Quan(Shijiazhuang Xuxin Optoelectronic Technology Co.,Ltd.,National Engineering Laboratory for Flat Panel Display Glass Technology and Equipment,Shijiazhuang 050035,China)

机构地区：[1]石家庄旭新光电科技有限公司,平板显示玻璃技术和装备国家工程实验室,石家庄050035

出　　处：《玻璃搪瓷与眼镜》2022年第6期26-30,共5页Glass Enamel & Ophthalmic Optics

摘　　要：通过分析TFT-LCD玻璃基板生产线铂金通道材质、性能、加热方式、控制模式及变压器设计等因素,研究快速调整铂金通道热通量的方法:基于原边或副边的抽头结构,选择铂金通道加热模式,通过组合抽头调整变压器的输出电压,精确控制铂金温度满足不同负载的需求。变压器配备档位切换开关,并可简单快捷调整输出电压。由于可随机精确调节输出电压,解决了电能利用率低的问题,并实现了快速调整热通量,提高了电源效率。By analyzing the platinum channel material and performance,heating method,control mode,transformer design,etc.of the TFT-LCD glass substrate production line,the method of adjusting the heat flux of the platinum channel quickly was studied.Based on the primary side or the secondary side tap structure,we can select the heating of the platinum channel mode,adjust the output voltage of the transformer through combined taps,and control the temperature of the platinum load accurately,which can meet the needs of different loads.When the transformer was equipped with a gear switch,simple and quick adjustment of voltage output can be got and the output voltage was adjusted randomly and accurately to solve the problem of low electric energy efficiency.So the rapid adjustment of heat flux was achieved and power efficiency was improved.

关 键 词：TFT-LCD 玻璃基板 铂金通道 热通量 变压器 

分 类 号：TQ171.6[化学工程—玻璃工业]