CN205880591U - Oil field intelligence servo control system - Google Patents
Oil field intelligence servo control system Download PDFInfo
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- CN205880591U CN205880591U CN201620826297.1U CN201620826297U CN205880591U CN 205880591 U CN205880591 U CN 205880591U CN 201620826297 U CN201620826297 U CN 201620826297U CN 205880591 U CN205880591 U CN 205880591U
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- servo
- control system
- oil pumper
- servo control
- oilfield
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Abstract
The utility model discloses an oil field intelligence servo control system, including control section and execution unit, control section is become by server and servo control group, and the server passes through the ethernet to be connected with the servo control cabinet, the servo control cabinet is by the cabinet body, programmable logic controler, the motor encoder, and multifunctional electricity meter, the HMI touch -sensitive screen, GPRS DTU, servo driver and speaker component, control section passes through GPRS with execution unit and is connected. The utility model discloses an oil field intelligence servo control system can real time monitoring beam -pumping unit operating parameter, and intelligent regulation beam -pumping unit running state produces the economize on electricity effect to realizing down at different hole condition production conditions, and system efficiency adopts, realizes reduce cost and improve effect that improvement production efficiency and benefit are significant to the improvement machine. Simultaneously the utility model discloses an oil field intelligence servo control system structural design is reasonable, the effect is obvious.
Description
Technical field
This utility model relates to a kind of oilfield intelligent servo-control system.
Background technology
At present, the oil pumper hopping pattern during oil field produces is more rough, reaches to change only by changing size of current
Become the purpose of motor speed, do not control program, function singleness, it is impossible to accurately control motor operating state, and can not realize
25HZ frequencies below is run, and power savings is limited, it is impossible to meet the requirement of on-the-spot various operating mode, therefore in the urgent need to a kind of oil field
Intelligent servo-control system, to monitor the operational factor of oil pumper, the duty of Intelligent adjustment oil pumper in real time, meets difference
Hole condition working condition.
Summary of the invention
The purpose of this utility model is to provide a kind of oilfield intelligent servo-control system, to solve present in prior art
Not enough.
In order to achieve the above object, technical solution adopted in the utility model is:
A kind of oilfield intelligent servo-control system, including controlling part and executable portion, described control part is by server
Forming with SERVO CONTROL cabinet, server via Ethernet is connected with SERVO CONTROL cabinet, and described SERVO CONTROL cabinet is by cabinet, able to programme
Logic controller, motor encoder, multifunction electric meter, HMI touch screen, GPRS DTU, servo-driver and speaker composition, institute
State programmable logic controller (PLC) and connect described motor encoder, described HMI touch screen, described GPRS DTU and described servo respectively
Driver, described servo-driver is provided with electronic gear, electric current loop, speed ring and position ring, and described executable portion is by GPRS
DTU, converter, encoder, threephase asynchronous machine and oil pumper composition, described threephase asynchronous machine connects described multi-functional respectively
Ammeter, described converter, described encoder and described oil pumper, described threephase asynchronous machine is provided with jig frequency sensor, described in take out
Oil machine is provided with proximity switch and oil pumper cooling fan.Described control part is connected by GPRS with executable portion.
Described programmable logic controller (PLC) uses the S7-200Smart of Siemens company.
Described multifunction electric meter is three-phase intelligent ammeter.
Described programmable logic controller (PLC) realizes the read-write operation to multifunction electric meter by MODBUS bus.
Described Programmable Logic Controller sends control signal, by servo-driver to the rotating speed of threephase asynchronous machine, torsion
The information such as square are controlled and process.
Described converter is vector frequency converter, for feeding back the data of the electric current of oil pumper, voltage, moment of torsion.
Described encoder is for sending to real time position and the speed data of threephase asynchronous machine by GPRS DTU
Programmable logic controller (PLC).
Described proximity switch, the signal of telecommunication once triggered by the up-down stroke of each oil pumper is sent by GPRS DTU
To programmable logic controller (PLC), it is used for calibrating oil pumper position data.
Described HMI touch screen is used for system parameter setting and the setting of mode of operation, and the operational factor to oil pumper
Show including electric current, voltage, speed, power consumption, moment of torsion, jig frequency.
Described oil pumper cooling fan starts under variable mode, uses three-phase AC380V50HZ power supply to power.
Described speaker is reminded for oil pumper start and stop.
Compared with prior art, the beneficial effects of the utility model are:
Oilfield intelligent servo-control system of the present utility model can monitor oil extractor operating parameter in real time, and Intelligent adjustment is taken out
Oil machine running status, to realizing producing power savings under different well's conditions working condition, improves computer collecting system efficiency, realizes dropping this
Potentiation, improves production efficiency and benefit is significant.Oilfield intelligent servo-control system structure the most of the present utility model
Reasonable in design, effect is obvious.
Accompanying drawing explanation
Fig. 1 shows the structural representation of this utility model oilfield intelligent servo-control system.
Fig. 2 shows the structural representation of this utility model oilfield intelligent servo-control system control part
Fig. 3 shows the structural representation of this utility model oilfield intelligent servo-control system executable portion
In figure: 1. control part, 2. executable portion, 3. server, 4. SERVO CONTROL cabinet, 5. Ethernet, 6. cabinet, 7.
Programmable logic controller (PLC), 8. motor encoder, 9.HMI touch screen, 10.GPRS DTU, 11. servo-drivers, 11-1. electronics
Gear, 11-2. electric current loop, 11-3. speed ring, 11-4. position ring, 12. speakers, 13.GPRS DTU, 14. multifunction electric meters,
15. converters, 16. encoders, 17. threephase asynchronous machines, 17-1. jig frequency sensor, 18. oil pumpers, 18-1. proximity switch,
18-2. oil pumper radiator fan.
Detailed description of the invention
With specific embodiment, this utility model is further elaborated below in conjunction with the accompanying drawings, this utility model is implemented
Technical scheme in example carries out clear, complete description, it is clear that described embodiment is only rather than whole enforcement
Example.Based on the embodiment in this utility model, those of ordinary skill in the art are obtained under not making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
It should be noted that in the case of not conflicting, the feature in embodiment of the present utility model and embodiment is permissible
It is combined with each other.
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, this utility model includes controlling part 1 and executable portion 2, described control part 1 by
Server 3 and SERVO CONTROL cabinet 4 form, and server leads to 3 Ethernets 5 excessively and is connected with SERVO CONTROL cabinet 4, described SERVO CONTROL cabinet 4
By cabinet 6, programmable logic controller (PLC) 7, motor encoder 8, HMI touch screen 9, GPRS DTU10, servo-driver 11 and raising
Sound device 12 forms, and described programmable logic controller (PLC) 7 connects described motor encoder 8 respectively, and described HMI touch screen 9 is described
GPRS DTU10, described servo-driver 11 and described speaker 12, described servo-driver 11 is provided with electronic gear 11-1, electricity
Stream ring 11-2, speed ring 11-3 and position ring 11-4, described executable portion 2 is by GPRS DTU13, multifunction electric meter 14, converter
15, encoder 16, threephase asynchronous machine 17 and oil pumper 18 form, and described threephase asynchronous machine 17 connects described multi-functional respectively
Ammeter 14, described converter 15, described encoder 16 and described oil pumper 18, described threephase asynchronous machine 17 is provided with jig frequency sensing
Device 17-1, described oil pumper 18 is provided with proximity switch 18-1 and oil pumper cooling fan 18-2.Described control part 1 and enforcement division
2 are divided to be connected by GPRS19.
Described programmable logic controller (PLC) 7 uses the S7-200Smart of Siemens company.
Described multifunction electric meter 14 is three-phase intelligent ammeter.
Described programmable logic controller (PLC) 7 realizes the read-write operation to multifunction electric meter 14 by MODBUS bus.
Described Programmable Logic Controller 7 sends control signal, by servo-driver 11 turning threephase asynchronous machine 17
The information such as speed, moment of torsion are controlled and process.
Described converter 15 is vector frequency converter, for feeding back the data of the electric current of oil pumper, voltage, moment of torsion.
Described encoder 16 is for passing through GPRS DTU13 by the real time position of threephase asynchronous machine 17 and speed data
Send programmable logic controller (PLC) 7 to.
Described proximity switch 18-1, passes through GPRS by the signal of telecommunication that the up-down stroke of each oil pumper 18 once triggers
DTU13 is sent to programmable logic controller (PLC) 7, is used for calibrating oil pumper 18 position data.
Described HMI touch screen 9 is for system parameter setting and the setting of mode of operation, and the operational factor to oil pumper
Show including electric current, voltage, speed, power consumption, moment of torsion, jig frequency.
Described oil pumper cooling fan 18-2 starts under variable mode, uses three-phase AC380V50HZ power supply to power.
Described speaker 12 is reminded for oil pumper start and stop.
Operation principle of the present utility model is: under in working order, and servo-driver 11 receives the position that motor 18 sends
Put command signal pulse, direction, after being regulated by electronic gear 11-1, speed ring 11-3 and position ring 11-4, produce current-order
Signal, in electric current loop 11-2 after vector, exports torque current, and meanwhile, jig frequency sensor 17-1 is by phase asynchronous electricity
The instantaneous torque of machine and rotating speed send control part 2 to and carry out closed loop control, and control the operation of threephase asynchronous machine, thus real
The SERVO CONTROL of existing oil pumper 18.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.Those skilled in the art
This utility model can be made various amendment or equivalent in essence the most of the present utility model and protection domain, this repair
Change or equivalent also should be regarded as in protection domain of the present utility model.
Claims (10)
1. an oilfield intelligent servo-control system, including control part (1) and executable portion (2), it is characterised in that described control
System part (1) is made up of server (3) and SERVO CONTROL cabinet (4), and server logical (3) crosses Ethernet (5) and SERVO CONTROL cabinet (4)
Connecting, described SERVO CONTROL cabinet (4) is by cabinet (6), programmable logic controller (PLC) (7), motor encoder (8), HMI touch screen
(9), GPRS DTU(10), servo-driver (11) and speaker (12) composition, described programmable logic controller (PLC) (7) connects respectively
Meet described motor encoder (8), described HMI touch screen (9), described GPRS DTU(10) and described servo-driver (11), institute
State servo-driver (11) and be provided with electronic gear (11-1), electric current loop (11-2), speed ring (11-3) and position ring (11-4), institute
State executable portion (2) by GPRS DTU(13), multifunction electric meter (14), converter (15), encoder (16), threephase asynchronous machine
(17) forming with oil pumper (18), described threephase asynchronous machine (17) connects described multifunction electric meter (14), described frequency conversion respectively
Device (15), described encoder (16) and described oil pumper (18), described threephase asynchronous machine (17) is provided with jig frequency sensor (17-
1), described oil pumper (18) is provided with proximity switch (18-1) and oil pumper cooling fan (18-2), described control part (1) and holds
Row part (2) passes through GPRS(19) connect.
A kind of oilfield intelligent servo-control system the most according to claim 1, it is characterised in that described FPGA
Controller (7) uses the S7-200Smart of Siemens company.
A kind of oilfield intelligent servo-control system the most according to claim 1, it is characterised in that described multifunction electric meter
(14) it is three-phase intelligent ammeter.
A kind of oilfield intelligent servo-control system the most according to claim 1, it is characterised in that described FPGA
Controller (7) realizes the read-write operation to multifunction electric meter (14) by MODBUS bus.
A kind of oilfield intelligent servo-control system the most according to claim 1, it is characterised in that described PLC technology
Device (7) sends control signal, is controlled the information such as the rotating speed of threephase asynchronous machine (17), moment of torsion by servo-driver (11)
System and process.
A kind of oilfield intelligent servo-control system the most according to claim 1, it is characterised in that described converter (15)
It is vector frequency converter, for feeding back the data of the electric current of oil pumper, voltage, moment of torsion.
A kind of oilfield intelligent servo-control system the most according to claim 1, it is characterised in that described encoder (16)
For the real time position of threephase asynchronous machine (17) and speed data are passed through GPRS DTU(13) send FPGA control to
Device processed (7).
A kind of oilfield intelligent servo-control system the most according to claim 1, it is characterised in that described proximity switch
(18-1) signal of telecommunication, the up-down stroke of each oil pumper (18) once triggered pass through GPRS DTU(13) be sent to able to programme
Logic controller (7), is used for calibrating oil pumper (18) position data.
A kind of oilfield intelligent servo-control system the most according to claim 1, it is characterised in that described HMI touch screen
(9) for system parameter setting and the setting of mode of operation, and the operational factor of oil pumper is included electric current, voltage, speed, consumption
Electricity, moment of torsion, jig frequency show.
A kind of oilfield intelligent servo-control system the most according to claim 1, it is characterised in that described oil pumper dissipates
Hot-air blower (18-2) starts under variable mode, uses three-phase AC380V50HZ power supply to power, and described speaker (12) is used for
Oil pumper start and stop are reminded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620826297.1U CN205880591U (en) | 2016-08-02 | 2016-08-02 | Oil field intelligence servo control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620826297.1U CN205880591U (en) | 2016-08-02 | 2016-08-02 | Oil field intelligence servo control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205880591U true CN205880591U (en) | 2017-01-11 |
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ID=57701229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620826297.1U Active CN205880591U (en) | 2016-08-02 | 2016-08-02 | Oil field intelligence servo control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681495A (en) * | 2018-12-19 | 2019-04-26 | 中国石油化工股份有限公司 | A kind of electro-hydraulic actuator control system |
-
2016
- 2016-08-02 CN CN201620826297.1U patent/CN205880591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681495A (en) * | 2018-12-19 | 2019-04-26 | 中国石油化工股份有限公司 | A kind of electro-hydraulic actuator control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181203 Address after: 225300 Wuliqiao Trial Production Brigade Complex Building, Taizhou Development Zone, Jiangsu Province Patentee after: Taizhou Youheng Oil and Gas Engineering Service Co., Ltd. Address before: 225300 South Passage 99, Hailing District, Taizhou City, Jiangsu Province Patentee before: China Petroleum Chemical Co Huadong oil and gas branch Taizhou oil production plant |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210913 Address after: 225300 South Passage 99, Hailing District, Taizhou City, Jiangsu Province Patentee after: TAIZHOU OIL PRODUCTION PLANT, CHINA PETROLEUM & CHEMICAL CORPORATION EAST CHINA OIL & GAS Co. Address before: 225300 Wuliqiao Trial Production Brigade Complex Building, Taizhou Development Zone, Jiangsu Province Patentee before: Taizhou Youheng Oil and Gas Engineering Service Co.,Ltd. |