Variable frequency drive motor control

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United States of America Patent

PATENT NO 9912261
SERIAL NO

15025836

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Various embodiments include a variable frequency drive motor control apparatus. The apparatus includes a main controller having a first interface. A motor controller is coupled to and controls an electric motor, the motor controller further coupled to the main controller. A network switch is coupled to the main controller, the motor controller, and a remote controller over respective digital connections. The remote controller has a second interface. The network switches data between the first interface, the second interface, and the motor controller. A network coupler is coupled between a variable frequency drive controller and the motor controller.

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Patent Owner(s)

  • HALLIBURTON ENERGY SERVICES, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abel, Derek James Duncan, US 5 8
Bachman, Troy Dale Duncan, US 3 7
Cline, Gary Lee Duncan, US 7 15
Funkhouser, James Douglas Duncan, US 8 26
Neal,, III Charles Edward Duncan, US 10 16
Rattan, Warren Neil Duncan, US 3 6
Williams, Derek Duncan, US 30 234

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