FIELD: measurement equipment.
SUBSTANCE: reference inspection points of thermal mode of power equipment are fixed; dependence of thermal mode of power equipment at reference points on measured diagnostic parameters and atmospheric conditions is shaped; model of thermal mode of power equipment at reference points is adapted at mismatching at reference points of parameters of thermal mode of power equipment and parameters of model of thermal mode of power equipment at reference points. Using the model of thermal mode of power equipment at reference points, parameters of its thermal mode are forecasted at reference points at the variation of diagnostic parameters. In case of deviation of forecasted parameters of thermal mode at reference points beyond the critical limits, technical measures on stabilisation of thermal mode of power equipment are taken and technical state of power equipment is evaluated.
EFFECT: providing the accuracy and reliability of diagnostics.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR MONITORING THE TECHNICAL CONDITION OF ELECTRICAL PLANT SWITCHGEAR ELEMENTS IN OPERATION | 2022 |
|
RU2788327C1 |
| HIGH-VOLTAGE ELECTROTECHNICAL EQUIPMENT (HVEE) MONITORING SYSTEM | 2013 |
|
RU2554574C2 |
| METHOD FOR DETERMINATION OF REMAINING RESOURCE OF HIGH-VOLTAGE EQUIPMENT WITHIN OPERATING ACTION COMPLEX | 2008 |
|
RU2403581C2 |
| METHOD FOR CONTROLLING TECHNICAL STATE OF ELECTRIC POWER EQUIPMENT | 2006 |
|
RU2311652C1 |
| MONITORING DEVICE FOR POWER TRANSFORMERS | 2016 |
|
RU2615790C1 |
| METHOD AND DEVICE FOR TIME CHART CONSTRUCTION FOR SELECTOR AND CONTACTOR OF HIGH-SPEED REGULATOR-UNDER-LOAD (RUL) | 2006 |
|
RU2342673C2 |
| METHOD FOR DIAGNOSTICS OF CIRCUITS OF ARC-SUPPRESSING CONTACTS OF REGULATORS UNDER LOAD OF RNTA TYPE | 2006 |
|
RU2321866C1 |
| DEVICE FOR MONITORING POWER TRANSFORMERS | 2021 |
|
RU2779269C1 |
| MODE OF EVALUATION OF PARAMETERS OF THE PROCESS OF SWITCHING OF FAST-ACTING REGULATOR OF CONTACTOR'S CONTACTS UNDER LOADING IN A THREE-PHASE TRANSFORMER WITHOUT ITS OPENING AND AN ARRANGEMENT FOR ITS FULFILLMENT | 2004 |
|
RU2290653C2 |
| POWER TRANSFORMER MONITORING DEVICE | 2003 |
|
RU2242830C1 |
