公开(公告)号：US06930867B2

公开(公告)日：2005-08-16

申请号：US10259523

申请日：2002-09-30

申请人： Alex Horng ,  Yin-Rong Hong ,  Ta-Lun Ko

发明人： Alex Horng ,  Yin-Rong Hong ,  Ta-Lun Ko

IPC分类号： H02H7/08 ,  H02H7/085 ,  H02H5/04

CPC分类号： H02H7/0858 ,  H02H7/0816

摘要： A thermally suppressing circuit includes a restart-charging drive member, a coil set, a restart-charging capacitor, and a charging switch set. The restart-charging drive member is electrically connected to the coil set and the restart-charging capacitor while the charging switch set is connected between the coil set and the restart-charging capacitor. The charging switch set is used to access signals output from the restart-charging drive member. In abnormal operation, as the restart-charging drive member may turn on an auto-restart function to output a high or low voltage signal, the charging switch set is turned on to accelerate charging the restart-charging capacitor to thereby avoid overcurrent passing the coil set.

摘要翻译： 热抑制电路包括重启充电驱动部件，线圈组，重启充电电容器和充电开关组。 重新启动充电驱动部件在充电开关组连接在线圈组和再起动充电电容器之间时，与线圈组和重启充电电容器电连接。 充电开关组用于访问从重启充电驱动部件输出的信号。 在异常操作中，由于重启充电驱动部件可以接通自动重启功能以输出高电压或低电压信号，所以充电开关组被接通以加速重启充电电容器的充电，从而避免过电流通过线圈 组。

公开(公告)号：US06920024B2

公开(公告)日：2005-07-19

申请号：US10261936

申请日：2002-10-02

申请人： Alex Horng ,  Yin-Rong Hong ,  Ta-Lun Ko

发明人： Alex Horng ,  Yin-Rong Hong ,  Ta-Lun Ko

IPC分类号： H02H7/08 ,  H02H7/085 ,  H02H5/04

CPC分类号： H02H7/0858 ,  H02H7/0816

摘要： A thermally suppressing circuit mainly comprises a restart-discharging drive member, a coil set, a restart-discharging capacitor, and a discharging switch set. The restart-discharging drive member is electrically connected to the coil set and the restart-discharging capacitor while the discharging switch set connected between the coil set and the restart-discharging capacitor. The discharging switch set is used to access signals output from the restart-discharging drive member. In abnormal operation, as the restart-discharging drive member may turn on an auto-restart function to output a high or low voltage signal, the discharging switch set is turned on to accelerate discharging the restart-discharging capacitor to thereby avoid overcurrent passing the coil set.

摘要翻译： 热抑制电路主要包括重启放电驱动部件，线圈组，再起动放电电容器和放电开关组。 重新启动放电驱动构件在连接在线圈组和再起动放电电容器之间的放电开关组件时，与线圈组和再起动放电电容器电连接。 放电开关组用于访问从重启动驱动部件输出的信号。 在异常动作中，由于重启动驱动部件能够接通自动再起动功能而输出高电压或低电压信号，所以放电开关组被接通以加速重新启动放电电容器的放电，从而避免过电流通过线圈 组。

公开(公告)号：US20050041350A1

公开(公告)日：2005-02-24

申请号：US10661538

申请日：2003-09-15

申请人： Alex Horng ,  Ta-Lun Ko

发明人： Alex Horng ,  Ta-Lun Ko

IPC分类号： H02H3/20

CPC分类号： H02H3/202

摘要： An overvoltage protective circuit includes an overvoltage protective element, a first resistor, a second resistor, a first transistor and a second transistor. The overvoltage protective element is connected a power source to a motor drive circuit, and a ground line for discharging overvoltage. The first resistor is provided with a first voltage reference for the second transistor to turn it on or off. The first transistor is connected with the second transistor to constitute a switch set which is connected between the overvoltage protective element and the motor drive circuit so as to discharge overvoltage supplied from the power source. The second resistor is provided with a second voltage reference for the first transistor to turn it on or off. Supplying overvoltage from the power source, the overvoltage protective element actuates the second transistor to turn on for grounding overvoltage and turning off the first transistor so as to cut off the motor drive circui.

摘要翻译： 过电压保护电路包括过压保护元件，第一电阻器，第二电阻器，第一晶体管和第二晶体管。 过压保护元件将电源连接到电动机驱动电路和用于放电过电压的接地线。 第一电阻器为第二晶体管提供第一参考电压以使其接通或断开。 第一晶体管与第二晶体管连接，构成连接在过电压保护元件与电动机驱动电路之间的开关组，以便放电从电源提供的过电压。 第二电阻器具有用于第一晶体管的第二参考电压以使其接通或断开。 从电源提供过电压，过电压保护元件致动第二晶体管导通接地过电压，并关断第一晶体管，从而切断电机驱动电路。