FIELD: machine building.
SUBSTANCE: group of inventions relates to early diagnosis of failure of elements of slider-crank linkage assembly (SCA) of pumping unit. Method includes excitation of electric stabilized current in SCA units by means of current source connected to both connecting rods. At that, availability of emergency destruction of SCA is fixed depending on modulation of voltage value required for stabilization of direct current of generator (source of stabilized current) at change of effective value of electric circuit resistance caused by SCA failure.
EFFECT: technical result is preventing destruction of WSRP drive.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND DEVICE FOR DETERMINING BOTTOM ROD BREAKAGE/BACK-OFF IN WELLS EQUIPPED WITH SUCKER-ROD PUMPING UNITS (SRPU) | 2018 |
|
RU2753327C2 |
| DEVICE FOR TRANSMITTING INFORMATION VIA A GALVANIC COMMUNICATION CHANNEL DURING PIPE-FREE OPERATION OF WELLS | 2021 |
|
RU2766995C1 |
| MOBILE POWER PLANT | 2005 |
|
RU2295189C1 |
| REGISTERING DEVICE | 0 |
|
SU673847A1 |
| METHOD FOR AUTOMATIC START-UP AND BRAKING OF ELECTRIC DRIVES OF INDEPENDENT ELECTRIC POWER SOURCE OF COMPARABLE POWER | 2014 |
|
RU2596165C2 |
| DEVICE FOR TRANSMITTING INFORMATION OVER AN ELECTROMAGNETIC COMMUNICATION CHANNEL DURING OPERATION OF WELLS | 2018 |
|
RU2696954C1 |
| 0 |
|
SU58424A1 | |
| PUMPING UNIT HIGHER STARTING TORQUE DRIVE | 2002 |
|
RU2229624C1 |
| MOBILE BEAM PUMP | 2023 |
|
RU2803683C1 |
| CONVEYOR-DESIGN DIESEL POWER PLANT | 2008 |
|
RU2345465C1 |
