FIELD: electrical engineering.
SUBSTANCE: implementation of the claimed solution is the ability to control the metrological characteristics of the meter during its use (without removal from the place of operation), expansion of the range of controlled parameters, as well as increase in the metrological reliability of the meter (the source of the test effect of the required accuracy, creating fictitious power, has a sufficiently high reliability).
EFFECT: improved performance of electric meters
2 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| HIGH-VOLTAGE DIRECT-CONNECTION ELECTRIC ENERGY METER | 2023 |
|
RU2807018C1 |
| ELECTRICITY METRE | 2008 |
|
RU2380712C1 |
| METHOD FOR MONITORING THE PERFORMANCE OF AN ACTIVE ELECTRIC ENERGY METER | 2021 |
|
RU2775865C1 |
| PROCEDURE MEASURING ELECTRIC ENERGY IN TWO-WIRE NETWORKS WITH PROTECTION AGAINST TAMPERING AND FACILITY FOR ITS REALIZATION | 2001 |
|
RU2212673C2 |
| ELECTRICITY METER | 2017 |
|
RU2643923C1 |
| DEVICE FOR MEASURING ELECTRICAL ENERGY WITH PROTECTION FROM THEFTS | 2003 |
|
RU2234707C1 |
| DEVICE FOR MEASURING SIGNAL-NOISE RATIO AND SIGNAL AND NOISE POWER | 0 |
|
SU1359759A1 |
| CALIBRATION DEVICE FOR MEASURING DEVICES OF QUALITY PARAMETRES OF ELECTRIC ENERGY AT DISTORTED SIGNALS | 2010 |
|
RU2420751C1 |
| STANDARD ARRANGEMENT FOR TRANSMISSION OF DIMENSION OF A UNIT OF AN AVERAGE POWER OF OPTICAL EMISSION, CHECKING UP AND CALIBRATION OF MEANS OF MEASURING OF AN AVERAGE POWER OF OPTICAL EMISSION, OPTICAL ATTENUATORS OF SOURCES OF OPTICAL EMISSION IN FIBER-OPTICAL SYSTEMS OF TRANSMISSION | 2004 |
|
RU2271522C1 |
| DEVICE FOR METROLOGIC CALIBRATION TESTING OF DIGITAL VOLTMETER | 0 |
|
SU1049847A1 |
