| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5004556 | ISA Transactions | 2015 | 9 Pages |
â¢Method for calibration of electrical energy meter.â¢Partial automatization of this method.â¢Method is used on example of a real electrical energy measurement system.â¢Experimental results.
This paper presents the problems of implementation and adjustment (calibration) of a metrology engine embedded in NXP's EM773 series microcontroller. The metrology engine is used in a smart metering application to collect data about energy utilization and is controlled with the use of metrology engine adjustment (calibration) parameters. The aim of this research is to develop a method which would enable the operators to find and verify the optimum parameters which would ensure the best possible accuracy. Properly adjusted (calibrated) metrology engines can then be used as a base for variety of products used in smart and intelligent environments. This paper focuses on the problems encountered in the development, partial automatisation, implementation and verification of this method.
