公开(公告)号：US20160226430A1

公开(公告)日：2016-08-04

申请号：US15009021

申请日：2016-01-28

Applicant: Konica Minolta, Inc.

Inventor： Yuta TACHIBANA ,  Katsuhide SAKAI ,  Yasuhiro KOIDE ,  Yuhei TATSUMOTO

IPC: H02P1/04

CPC classification number: H02P29/60 ,  G03G15/5004 ,  G03G15/80 ,  H02P29/032

Abstract: In a device for controlling a motor mounted on a system with different operation modes, a controller unit calculates an input value for the motor based on an output value of the motor and a target value depending on operation modes of the system, and instructs a driver circuit of the motor to apply the input value to the motor. An estimation unit estimates an amount of rise in temperature of the motor by applying the input value for the motor to a thermal model of the motor. A notification unit compares a value estimated by the estimation unit with a threshold value. When the estimated value exceeds the threshold value, the notification unit sends a request for change of operation mode to the system.

Abstract translation: 在用于控制安装在具有不同操作模式的系统上的电动机的装置中，控制器单元基于电动机的输出值和取决于系统的操作模式的目标值来计算电动机的输入值，并指示驾驶员 电机的电路将输入值应用于电机。 估计单元通过将马达的输入值应用于马达的热模型来估计马达的温度上升量。 通知单元将由估计单元估计的值与阈值进行比较。 当估计值超过阈值时，通知单元向系统发送改变操作模式的请求。

公开(公告)号：US20150311731A1

公开(公告)日：2015-10-29

申请号：US14693099

申请日：2015-04-22

Applicant: Konica Minolta, Inc.

Inventor： Yuhei TATSUMOTO ,  Tomonobu TAMURA ,  Satoshi TESHIMA

IPC: H02J7/00 ,  G03G15/00

CPC classification number: H02J7/0021 ,  G03G15/80 ,  H02J7/0019 ,  H02J7/007

Abstract: A charge control device uses external electricity to charge a plurality of battery devices. A constant current source uses the external electricity to generate and adjust an output current amount to a constant target value. A selector selects one battery device from the plurality of battery devices and supplies output current from the constant current source to the one battery device. A measurer measures an amount of actual current flowing from the constant current source to the one battery device. An instructor monitors a measured value provided by the measurer and instructs the selector, when the measured value meets a condition for a reduction of charging current amount to be regarded as having occurred, to change a destination to which the output current of the constant current source is supplied from the one battery device to a different battery device.

Abstract translation: 充电控制装置使用外部电力对多个电池装置充电。 恒定电流源使用外部电力产生并将输出电流量调整到恒定的目标值。 选择器从多个电池装置中选择一个电池装置，并将来自恒流源的输出电流提供给一个电池装置。 测量器测量从恒定电流源流向一个电池装置的实际电流量。 指导者监视测量器提供的测量值并指示选择器，当测量值满足要被认为已经发生的充电电流量的减小的条件时，改变恒定电流源的输出电流的目的地 从一个电池装置供应到不同的电池装置。

公开(公告)号：US20140370359A1

公开(公告)日：2014-12-18

申请号：US14301850

申请日：2014-06-11

Applicant: KONICA MINOLTA, INC.

Inventor： Yuhei TATSUMOTO ,  Yasutaka Tanimura ,  Tomonobu Tamura ,  Hiroshi Hiraguchi

IPC: H01M2/14 ,  H01M6/50 ,  H01M2/16

CPC classification number: H01M2/1673 ,  H01M2/1686 ,  H01M2/18 ,  H01M4/134 ,  H01M10/0468 ,  H01M10/054 ,  H01M10/4214

Abstract: A magnesium cell includes a positive electrode, a negative electrode including a magnesium alloy, and a separator disposed between the positive electrode and the negative electrode to hold an electrolytic solution, in which a contact area between the negative electrode and the separator is variable.

Abstract translation: 镁电池包括正电极，包括镁合金的负电极和设置在正极和负极之间的隔板，用于保持负极和隔板之间的接触面积是可变的电解液。