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Current limiting device for electronic controllers or actuator of loads with non-linear current-voltage characteristic curve
Current limiting device for electronic controllers or actuator of loads with non-linear current-voltage characteristic curve
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机译:具有非线性电流-电压特性曲线的电子控制器或负载执行器的限流装置
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摘要
The device has a current limiting characteristic line (1) including non-linear characteristics with two different gradients that are not zero or infinite in sections. A shape of the current limiting characteristic line is approximate to a nonlinear shape of a load characteristic line (2). The current limiting characteristic line is shifted against the load characteristic line such that a voltage regulator supplies rated current of a load i.e. electric motor, with consideration of all circuit tolerances in all voltage ranges, where the load current is limited depending on a load voltage.
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