Invention Application
- Patent Title: POWER TOOL INCLUDING CONDUCTION ANGLE CONTROL
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Application No.: US17727315Application Date: 2022-04-22
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Publication No.: US20220345057A1Publication Date: 2022-10-27
- Inventor: Shuvam Gupta , Gerry M. Nagel , Alexander T. Huber
- Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
- Applicant Address: US WI Brookfield
- Assignee: MILWAUKEE ELECTRIC TOOL CORPORATION
- Current Assignee: MILWAUKEE ELECTRIC TOOL CORPORATION
- Current Assignee Address: US WI Brookfield
- Main IPC: H02P6/182
- IPC: H02P6/182 ; H02K7/14 ; H02K11/33

Abstract:
Systems and methods described herein provide for controlling a conduction angle applied to a motor, such as a power tool motor. Operations for controlling the conduction angle includes receiving by a motor controller, a desired speed signal, and monitoring a speed of the power tool motor. The operation further includes a motor controller determining an error value between the desired speed signal and the monitored speed and determining a conduction angle signal based on the error value. The operation also includes the motor controller determining whether the conduction angle signal is greater than the error value and increasing a conduction angle of the power tool motor in response to the conduction angle signal being determined to be greater than the error value.
Public/Granted literature
- US11949362B2 Power tool including conduction angle control Public/Granted day:2024-04-02
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