Schneider Electric Industries Sas

Honeywell International Inc.

Schneider Electric (China) Co., Ltd.

Jiamin Chen

Ying Shi

Haijun Zhao

Zhangji Zhou

Bing Shuang

Shuang Sun

Fabien Dechamps

Lei Shi

Benjamin W Edwards

Xiaolong Zhu

Qing Yang

Simon Tian

Yu Yan

Xingxin Liu

Xiaohang Chen

Jiawei Liu

Jihua Dong

Yun Fang

Ying Cheng

Chenglong Sun

Yangfeng Song

Jungang Xu

Heng Bai

Benjamin Edwards

A solid-state circuit breaker is disclosed. The solid-state circuit breaker includes: an electronic switch module, wherein an input of the electronic switch module is connected to a phase of a power source and an output of the electronic switch module is connected to a phase of a load; and an energy-absorbing apparatus which includes: a first diode branch including two diodes whose anodes are connected forming a first diode branch midpoint; a second diode branch including two diodes whose cathodes are connected to each other forming the second diode branch midpoint; a transient diode unit connected between the first diode branch midpoint and the second diode branch midpoint; wherein the first diode branch and the second diode branch are connected between two phase lines or between a phase line and a neutral line. A power source line including the solid-state circuit breaker is also disclosed.

Solid-state circuit breaker and power source line including the solid-state circuit breaker

The present invention discloses a power source transfer circuit for switching among a plurality of power sources to supply power to a load. The power source transfer circuit includes a first switch, a second switch and a bypass switch, wherein one of the plurality of power sources supplies power to the load via the first switch and the second switch, and wherein the bypass switch is connected in parallel to the second switch on a neutral line and is configured to control neutral overlapping duration during switching among the plurality of power sources. The power source transfer circuit including a bypass switch provided by the present disclosure can reduce the neutral overlapping duration to microseconds during power source transfer, so as to realize fast and reliable response.

Power source transfer circuit

A power distribution terminal provided with a display module, a wireless power distribution display system and a wireless power distribution display method are disclosed. The wireless power distribution display system includes a local gateway, and at least two power distribution terminals which are communicated with the local gateway in a short-distance wireless communication mode and send their terminal identification data to the local gateway; at least one of the at least two power distribution terminals is provided with a display module; the local gateway outputs the terminal identification data in a short-distance wireless communication mode; and the at least one power distribution terminal provided with a display module receives the terminal identification data of other distribution terminals from the local gateway in a short-distance wireless communication mode, and displays the terminal identification data.

Power distribution terminal having display module, and wireless power distribution display system and method

The present disclosure relates to a driving apparatus for a reclosing apparatus and a driving method thereof. The driving apparatus comprises a first energy storage unit, a timing unit, a control unit, and a first power supply unit, a second energy storage unit and a driving unit. The timing unit outputs a first enable signal; the control unit outputs a second enable signal or a third enable signal; the first power supply unit enables the second energy storage unit to receive the power when receiving the second enable signal, and enables the second energy storage unit to discharge when receiving the third enable signal; the second energy storage unit receives and stores the power via the first power supply unit; and the driving unit provides the power stored in the first energy storage unit to the reclosing apparatus when a predetermined condition is satisfied.

Driving apparatus for reclosing apparatus and driving method thereof

A motor protector and a method for operating the same. The motor protector includes: a power supply unit adapted to receive electric power from power supply lines of a motor to power the motor protector; a measuring unit adapted to measure electric parameters of the motor; and a controller configured to at least perform steps of: receiving from the measuring unit the electric parameters; determining, based on the electric parameters, whether the motor experiences a first failure related to overheating of the motor; enabling, in accordance with determination of the first failure of the motor, the power supply unit to power a closing mechanism of the motor protector after a predetermined time, thereby closing the closing mechanism to power the motor by the power supply lines; determining, based on the electric parameters, whether the motor experiences a second failure different from the first failure; and enabling, in accordance with determination of the second failure of the motor, the power supply unit to stop powering the closing mechanism. Hence, the motor protector can discriminate types of the motor failures and adopt corresponding measures for different failures.

Motor protector and method for operating the same

A touch detector with a code debugger is provided. The touch detector can include a base, a PCBA with a base-side of the PCBA mounted to the base, a frame mounted to a frame-side of the PCBA, and a debugging device mounted on, coupled to, or soldered to the PCBA for debugging other components soldered to the PCBA. The debugging device can be externally accessible to a user when the base, the PCBA, and the frame are mounted together. The touch detector can also include a battery and/or a USB port, each of which can be externally accessible to the user when the base, the PCBA, and the frame are mounted together.

Touch detector with a code debugger

Growing community of inventors

Shanghai, China

Jiamin Chen