Invention Grant
US07660682B2 System and method for compensating for potential and current transformers in energy meters
有权
用于补偿电能表中电位和电流互感器的系统和方法
- Patent Title: System and method for compensating for potential and current transformers in energy meters
- Patent Title (中): 用于补偿电能表中电位和电流互感器的系统和方法
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Application No.: US11998736Application Date: 2007-11-30
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Publication No.: US07660682B2Publication Date: 2010-02-09
- Inventor: Frederick B. Slota , Andrew J. Werner
- Applicant: Frederick B. Slota , Andrew J. Werner
- Applicant Address: US NY Westbury
- Assignee: Electro Industries/Gauge Tech
- Current Assignee: Electro Industries/Gauge Tech
- Current Assignee Address: US NY Westbury
- Agent Gerald E. Hespos; Anthony J. Casella; Michael J. Porco
- Main IPC: G01R22/00
- IPC: G01R22/00 ; G06F17/40
Abstract:
A meter device for measuring electrical energy is provided. The meter device includes circuitry for measuring at least one parameter of electrical energy provided to the meter device. A storage device is provided for storing at least one calibration factor for compensating for errors associated with at least one of at least one external current transformer (CT) and at least one external potential transformer (PT) that operates on the electrical energy provided to the meter device. At least one processor is provided for processing the at least one calibration factor for adjusting the measuring for compensating for the errors when measuring the at least one parameter of electrical energy.
Public/Granted literature
- US20080125986A1 System and method for compensating for potential and current transformers in energy meters Public/Granted day:2008-05-29
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