CN204324522U - 一种张力控制专用变频调速器 - Google Patents

一种张力控制专用变频调速器 Download PDF

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CN204324522U
CN204324522U CN201420742613.8U CN201420742613U CN204324522U CN 204324522 U CN204324522 U CN 204324522U CN 201420742613 U CN201420742613 U CN 201420742613U CN 204324522 U CN204324522 U CN 204324522U
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frequency governor
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鲍志刚
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TIANJIN YINGWEITENG ELECTRICAL SCIENCE & TECHNOLOGY Co Ltd
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TIANJIN YINGWEITENG ELECTRICAL SCIENCE & TECHNOLOGY Co Ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract

一种张力控制专用变频调速器，它涉及一种变频调速器，具体涉及一种张力控制专用变频调速器。本实用新型为了解决现有张力控制用变频调速器不能根据张力的大小调节电流，容易导致电机烧毁或损坏的问题。本实用新型包括张力监测器、变频调速器主体和变频调速器主体控制系统，张力监测器安装在两个辊之间的皮带的下方，张力监测器的信号输出端与变频调速器主体控制系统的信号接收端连接，变频调速器主体控制系统与变频调速器主体连接，变频调速器主体的电流输出端与驱动电机连接。本实用新型用于电力系统领域。

Description

一种张力控制专用变频调速器
技术领域
本实用新型涉及一种变频调速器，具体涉及一种张力控制专用变频调速器，属于电力系统领域。
【背景技术】
变频调速器是把工频电源变换成各种频率的交流电源，以实现电机变速运行的设备，其中控制电路完成对主电路的控制，整流电路将交流电变换成直流电，直流中间电路对整流电路的输出进行平滑滤波，逆变电路将直流电再逆成交流电。张力控制器是一种实现恒张力或者锥度张力控制的自动控制系统，其作用主要是实现辊间的同步，收卷和放卷的均匀控制。现有张力控制用变频调速器不能根据张力的大小调节电流，容易导致电机烧毁或损坏。
【实用新型内容】
本实用新型为了解决现有张力控制用变频调速器不能根据张力的大小调节电流，容易导致电机烧毁或损坏的问题，进而提出一种张力控制专用变频调速器。
本实用新型为解决上述问题采取的技术方案是：本实用新型包括张力监测器、变频调速器主体和变频调速器主体控制系统，张力监测器安装在两个辊之间的皮带的下方，张力监测器的信号输出端与变频调速器主体控制系统的信号接收端连接，变频调速器主体控制系统与变频调速器主体连接，变频调速器主体的电流输出端与驱动电机连接。
本实用新型的有益效果是：1、本实用新型使用时，张力监测器将检测到的设备的张力信息传输给变频调速器主体控制系统，变频调速器控制系统根据设备的张力信息控制变频调速器主体的电流，变频调速器根据变频调速器控制系统的指令向设备的驱动电机提供变频电流，如此实现设备张力的精确控制；2、本实用新型驱动电机监测器将驱动电机的转速信息传输给变频调速器主体控制系统，变频调速器主体控制系统根据驱动电机的转速信息控制变频调速器主体，有效的避免了驱动电机发生烧毁现象；3、防潮箱有效的避免了变频调速器主体受潮湿空气的影响，延长了变频调速器主体的使用寿命。
【附图说明】
图1是本实用新型的整体结构示意图。
结合附图在图上标记以下附图标记：
1-张力监测器，2-变频调速器主体，3-变频调速器主体控制系统，4-驱动电机，5-辊，6-驱动电机转速监测器，7-防潮箱。
【具体实施方式】
具体实施方式一：结合图1说明本实施方式，本实施方式所述一种张力控制专用变频调速器包括张力监测器1、变频调速器主体2和变频调速器主体控制系统3，张力监测器1安装在两个辊5之间的皮带的下方，张力监测器1的信号输出端与变频调速器主体控制系统3的信号接收端连接，变频调速器主体控制系统3与变频调速器主体2连接，变频调速器主体2的电流输出端与驱动电机4连接。
具体实施方式二：结合图1说明本实施方式，本实施方式所述一种张力控制专用变频调速器还包括驱动电机转速监测器6，驱动电机转速监测器6安装在驱动电机4上，驱动电机转速监测器6的信号输出端与变频调速器主体控制系统3的信号接收端连接。其它组成及连接关系与具体实施方式一相同。
具体实施方式三：结合图1说明本实施方式，本实施方式所述一种张力控制专用变频调速器的变频调速器主体2安装在防潮箱7内。其它组成及连接关系与具体实施方式一相同。
以上所述仅为本实用新型的优选实施例而已，并不用于限制本实用新型，对于本领域的技术人员来说，本实用新型可以有各种更改和变化。凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均包含在本实用新型的保护范围之内。

Claims (3)

1.一种张力控制专用变频调速器，其特征在于：所述一种张力控制专用变频调速器包括张力监测器（1）、变频调速器主体（2）和变频调速器主体控制系统（3），张力监测器（1）安装在两个辊（5）之间的皮带的下方，张力监测器（1）的信号输出端与变频调速器主体控制系统（3）的信号接收端连接，变频调速器主体控制系统（3）与变频调速器主体（2）连接，变频调速器主体（2）的电流输出端与驱动电机（4）连接。
2. 根据权利要求1所述一种张力控制专用变频调速器，其特征在于：所述一种张力控制专用变频调速器还包括驱动电机转速监测器（6），驱动电机转速监测器（6）安装在驱动电机（4）上，驱动电机转速监测器（6）的信号输出端与变频调速器主体控制系统（3）的信号接收端连接。
3. 根据权利要求1所述一种张力控制专用变频调速器，其特征在于：变频调速器主体（2）安装在防潮箱（7）内。
CN201420742613.8U 2014-12-01 2014-12-01 一种张力控制专用变频调速器 Expired - Fee Related CN204324522U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106006146A (zh) * 2016-06-18 2016-10-12 王金根 表面驱动复卷机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106006146A (zh) * 2016-06-18 2016-10-12 王金根 表面驱动复卷机

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