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1.发明授权Method and apparatus for detection of drive misconfiguration in a multi-axis configuration 有权用于检测多轴配置中驱动器配置错误的方法和装置公开(公告)号：US09148042B2
公开(公告)日：2015-09-29
申请号：US14042910
申请日：2013-10-01
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Nisha Chandrasekharan , Gerry Nagel , Arun K. Guru , Ryan Jwanouskos
CPC classification number: H02K11/001 , H02P1/00 , H02P29/0241
Abstract: A system for detecting a mismatch between how a motor drive is connected electrically and how it is configured for operation is disclosed. The motor drive may either be connected in a stand-alone mode to control operation of a motor from an AC source without connection to another motor drive or be connected electrically to other motor drives, for example, in a paralleled mode, shared DC bus mode, or a combination thereof. A parameter identifies the expected electrical configuration of the motor drive. The power transferred to the DC bus is compared to the power transferred from the DC bus in the motor drive. If the difference between the power transferred to the DC bus and the power transferred from the DC bus exceeds a predetermined threshold, the motor drive detects the mismatch between how a motor drive is connected electrically and how it is configured for operation.
Abstract translation: 公开了一种用于检测电机驱动器如何电连接以及如何配置为操作的不匹配的系统。 电机驱动器可以以独立模式连接，以控制来自AC源的电动机的操作，而不连接到另一个电动机驱动器，或者电连接到其它电动机驱动器，例如并联模式，共享DC总线模式 ，或其组合。 参数确定电机驱动器的预期电气配置。 传输到直流总线的电力与电机驱动器中直流总线传输的功率进行比较。 如果传输到直流母线的功率与从直流总线传输的功率之间的差异超过预定阈值，则电机驱动器检测电动机驱动器如何电连接以及如何配置为运行之间的不匹配。
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2.发明申请Method and Apparatus for Detection of Drive Misconfiguration in a Multi-Axis Configuration 有权用于检测多轴配置中的驱动误配置的方法和装置公开(公告)号：US20150091486A1
公开(公告)日：2015-04-02
申请号：US14042910
申请日：2013-10-01
Applicant: Rockwell Automation Technologies, Inc.
Inventor： Nisha Chandrasekharan , Gerry Nagel , Arun K. Guru , Ryan Jwanouskos
IPC: H02K11/00
CPC classification number: H02K11/001 , H02P1/00 , H02P29/0241
Abstract: A system for detecting a mismatch between how a motor drive is connected electrically and how it is configured for operation is disclosed. The motor drive may either be connected in a stand-alone mode to control operation of a motor from an AC source without connection to another motor drive or be connected electrically to other motor drives, for example, in a paralleled mode, shared DC bus mode, or a combination thereof. A parameter identifies the expected electrical configuration of the motor drive. The power transferred to the DC bus is compared to the power transferred from the DC bus in the motor drive. If the difference between the power transferred to the DC bus and the power transferred from the DC bus exceeds a predetermined threshold, the motor drive detects the mismatch between 110W a motor drive is connected electrically and how it is configured for operation.
Abstract translation: 公开了一种用于检测电机驱动器如何电连接以及如何配置为操作的不匹配的系统。 电机驱动器可以以独立模式连接，以控制来自AC电源的电动机的操作，而不连接到另一个电动机驱动器，或者电连接到其它电动机驱动器，例如并联模式，共享DC总线模式 ，或其组合。 参数确定电机驱动器的预期电气配置。 传输到直流总线的电力与电机驱动器中直流总线传输的功率进行比较。 如果传输到直流母线的功率与从直流总线传输的功率之间的差异超过预定阈值，则电动机驱动器检测电动机驱动器电连接的110W与运行配置之间的失配。
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