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发明公开
CN101901281A 消耗电力估计装置 有权

消耗电力估计装置
摘要：
本发明提供一种消耗电力估计装置，包括：执行机器人的动作程序的执行部；计算机器人的各轴电动机的速度的速度计算部；计算各轴电动机的转矩的转矩计算部；计算各轴电动机的电流值的电流值计算部；计算各轴电动机的做功量的做功量计算部；计算各轴电动机的发热量的电动机发热量计算部；求出各轴电动机的放大器的发热量的放大器发热量计算部；计算出机器人控制装置的输出电力量的输出电力量计算部；计算机器人控制装置的发热量的控制装置发热量计算部；根据各轴电动机的做功量、各轴电动机的发热量、放大器的发热量和机器人控制装置的发热量来计算出机器人系统的消耗电力的消耗电力计算部。由此不进行实际动作就能正确地掌握机器人系统的消耗电力。
摘要（英）：

A power consumption estimation apparatus comprising an execution part for executing an operation program of a robot, a velocity calculation part for each axis drive motor of the robot, a torque calculation part for each axis drive motor, a current value calculation part for calculating a current value of each axis drive motor; a mechanical work calculation part; a motor heat amount calculation part; and an amplifier heat amount calculation part for each axis drive motor, an output electric energy calculation part for the robot controller, a controller heat calculation part for the robot controller, and a power consumption calculation part for the robot system based on the mechanical work of each axis drive motor, the amount of heat of each axis drive motor, the amount of heat of the amplifier, and the amount of heat of the robot controller. The consumption power of the robot system is rightly handled without real operation.

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