Power component, driving regulator and networking method for regulating element and power component

A technology of power components and regulating units, applied in the control of motor speed or torque, electrical components, motor generator control, etc., can solve communication bottlenecks, wrong settings, increase costs, etc., and achieve the effect of flexible quantity
CN1368790AInactive Publication Date: 2002-09-11SIEMENS AG
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SIEMENS AG
Publication Date
2002-09-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

Intelligent distribution of the transmission on a regulating unit R and one or more intelligent power components L1 to L3 and interconnection of these components with standardized serial interfaces 2, 4, 6 that can be used under high power conditions, above The scheme can realize the identification and judgment of different power components and their performance data. In addition, components can be modified independently without corresponding effects on other components.
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Description

technical field

[0001] The invention relates to a power unit for controlling an electric drive, a drive regulator based on the power unit and a networking method between one or more of the power units. Background technique

[0002] Previously known drive controllers exchange information between an intelligent controller (for example a drive processor) and passive power components via a so-called pulse interface. This pulse interface has not been standardized so far and cannot be freely replaced even in the manufacturer's drive development.

[0003] On the one hand, the task of the controller (besides its own regulation algorithm and drive function) is to supply the transistors of the power components with optimal control pulses. For this purpose, on the side of the known regulator there is a control module located at the output of the current regulator, which converts the setpoint voltage value, which is usually present as voltage value and voltage ...

Claims

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