HEATING UNIT
    2.
    发明申请
    HEATING UNIT 审中-公开
    加热单元

    公开(公告)号:WO2016119896A1

    公开(公告)日:2016-08-04

    申请号:PCT/EP2015/051994

    申请日:2015-01-30

    Abstract: The present subject matter describes a heating unit. The heating unit comprises a heating element and a controlling unit coupled to the heating element to determine a desired value of a direct current (DC) voltage based on heating element parameters. The desired value is a value of DC voltage desired for operation of the heating element. The controlling unit computes a value of a duty cycle parameter based on device input parameters and the desired value of the DC voltage. The heating unit further comprises a power factor correction (PFC) unit coupled to the controlling unit and the heating element to convert an input alternating current (AC) voltage, received by the PFC unit from an AC supply, to a direct current (DC) voltage of the desired value based on the duty cycle parameter. The PFC unit provides the DC voltage to the heating element.

    Abstract translation: 本主题描述了加热单元。 加热单元包括加热元件和耦合到加热元件的控制单元,以基于加热元件参数确定直流(DC)电压的期望值。 期望的值是加热元件的操作所需的DC电压的值。 控制单元基于设备输入参数和期望的直流电压值来计算占空比参数的值。 加热单元还包括耦合到控制单元和加热元件的功率因数校正(PFC)单元,以将由PFC单元接收的输入交流电(AC)电压从AC电源转换成直流(DC)电压, 基于占空比参数的期望值的电压。 PFC单元为加热元件提供直流电压。

Patent Agency Ranking