CN108825171A - A kind of local long-range dual-purpose type pumping unit automatic control equipment based on visual console - Google Patents
A kind of local long-range dual-purpose type pumping unit automatic control equipment based on visual console Download PDFInfo
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- CN108825171A CN108825171A CN201810681884.XA CN201810681884A CN108825171A CN 108825171 A CN108825171 A CN 108825171A CN 201810681884 A CN201810681884 A CN 201810681884A CN 108825171 A CN108825171 A CN 108825171A
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- unit
- automatic control
- control equipment
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- 230000000007 visual effect Effects 0.000 title claims abstract description 50
- 238000005086 pumping Methods 0.000 title claims abstract description 46
- 238000004891 communication Methods 0.000 claims abstract description 23
- 238000012800 visualization Methods 0.000 claims abstract description 11
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000008358 core component Substances 0.000 claims description 3
- 230000004807 localization Effects 0.000 claims description 2
- 238000010977 unit operation Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000003542 behavioural effect Effects 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Selective Calling Equipment (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The long-range dual-purpose type pumping unit automatic control equipment in the local that the invention discloses a kind of based on visual console, by automatic control equipment cabinet, visualize operation bench VC unit, power drive unit, the communication interface of VC unit and power drive unit composition, the equipment uses for local using with long-range, with visualization, digitlization, intelligentized advantage, the VC unit is using single-chip microcontroller as core digital unit, it further include visualization liquid crystal display, power rating measuring unit, keyboard, the local serial communication unit towards power cell, flash storage unit, the long-range GPRS communication unit of usb interface unit and Control-oriented center.The present invention has many advantages, such as visualization, digitlization, intelligence.
Description
Technical field
It is the present invention relates to pumping unit automatic control field, in particular to a kind of local long-range based on VC (Visual Console)
Dual-purpose type pumping unit automatic control equipment.
Background technique
Petroleum is the lifeblood of national economy, and the exploitation work of underground petroleum as the acquisition of petroleum and can be mentioned using pumping unit
Device is risen, the driving machine of the work of pumping unit is frequently with ac motor.
Pumping unit automatic control equipment can be according to the given automation control realized to pumping unit alternating current generator progress operating status
System.Type automatic control equipment is used when pumping unit automatic control equipment is only oriented to local pumping unit to be local.Pumping unit automatic control equipment is only oriented to
Type automatic control equipment is used when long-distance measure and control to be long-range.Pumping unit automatic control equipment can locally using but also while remotely using be
Local long-range dual-purpose type automatic control equipment.
Traditional pumping unit automatic control equipment is frequently with simple switch, simple indicator light and simple mechanical pin type dial plate
As the control of operation and the display of operating status, the information being capable of providing is very simple, sends out with the digital Construction in oil field
Disconnection is given birth to.
Summary of the invention
The purpose of the present invention is to provide a kind of visualization, digitlization, it is intelligent, use and remotely use for local
Local long-range dual-purpose type pumping unit automatic control equipment based on visual console.
To achieve the above object, using following technical scheme：Equipment of the present invention includes AC network, exchange reactance
Device, power drive unit, output system and visual console VC unit towards pumping-unit motor load；Power drive unit
It is mono- comprising the rectifier with four quadrant running ability, the inverter with four quadrant running ability and visual console VC
The communication interface of member connection；
Visual console VC unit includes monolithic microcomputer kernel control unit, keyboard unit, visualized graphs liquid crystal display
Unit, power measurement unit, serial communication unit, telecommunication GPRS unit, USB storage and flash storage unit；Single-chip microcontroller
Key control unit is the core component of visual console VC, and all units directly connected all receive its data and control
System；Keyboard unit is connected with monolithic microcomputer kernel control unit, and keyboard unit is responsible for realizing that the local of control parameter keys in and realize
The local of operating status calls；Visualized graphs liquid crystal display is connected with monolithic microcomputer kernel control unit, is responsible for control
Parameter and operating status are locally displayed；Power measurement unit is connected with monolithic microcomputer kernel control unit, is responsible for progress automatic control and sets
The measurement of standby input power situation；Serial communication unit is connect with monolithic microcomputer kernel control unit, serial communication unit be responsible for
The communication interface of power drive unit is attached；It is control that telecommunication GPRS unit is connect with monolithic microcomputer kernel control unit
The bridge that data double-way transmits between center and single-chip microcontroller had both been responsible for the information that Control-oriented central transmission single-chip microcontroller issues,
Receive the information that control centre sends and sends single-chip microcontroller to；USB storage and flash storage unit and monolithic microcomputer kernel control are single
Member is connected, and is responsible for for the running state parameter of pumping unit automatic control equipment being locally stored；
AC network and AC reactor, the rectifier with four quadrant running ability, with four quadrant running ability
Inverter is sequentially connected, and the rectifier with four quadrant running ability, the inverter with four quadrant running ability are as power
Driving unit is connected by communication interface with visual console VC unit；The output end of power drive unit with towards pumping unit
The output system of motor load is connected.
Further, the visual console VC unit include local digital control DC (Digital Control) and
The corresponding link of remote data transmission RDT (Remote Data Transmission) two class functions.
Further, the DC function link of the visual console VC unit, comprising realizing pumping unit automatic control equipment
Power rating measurement includes the reactive power that automatic control equipment consumes and automatic control equipment feeds back to power grid, active power and function
The link of rate factor measurement；DC function link also includes the interface link of realization Yu power drive unit serial communication；DC function
Link also includes to realize the localization flash storage and USB interface link of pumping unit operation data.
Further, the RDT function link of the visual console VC unit, including realize data remote transmission with
The long-range GPRS communication module of exchange.
The course of work of the invention approximately as：
Total power input source of the AC network as the local long-range dual-purpose type pumping unit automatic control equipment based on VC, by function
After rate drives the rectification and inversion of link, the output power source for being converted into pumping unit automatic control equipment is the driving motor confession of pumping unit
Electricity；Visual console carries out information exchange by serial communication interface and power drive link；Visual console both can be with
Locally control is obtained by keyboard to give and can also give by the acquisition remote control of the long-range GPRS communication unit at Control-oriented center；
Visual console both can be by the operating status of the liquid crystal display real-time display pumping unit automatic control equipment of VC or will
Operating status is by the teletransmission of GPRS communication unit to control centre；The power rating measuring unit of visual console can be to certainly
Each physical quantity of control plant capacity state is measured；The flash storage unit and usb interface unit of visual console can
Digitlization storage is carried out to the running state information of automatic control equipment.
Compared with prior art, the invention has the advantages that：
1, it directly initiates compared to well known pumping-unit motor or local frequency converter starting, the present invention can locally and far
Journey dual-purpose is conducive to oil field digitlization and intelligence.
2, not visibleization locally controlled compared to well known pumping unit automatic control equipment, the present invention have visual console
The staff of VC (Visual Console), the oil wells in field for being are visual to the operation of equipment and easy, and can also be in work
Make the operating status that pumping unit automatic control equipment was clearly grasped and controlled at scene.
3, compared to well known pumping unit automatic control equipment cannot visual RTU (Remote Terminal Unit) it is remote
Journey terminal, the present invention can provide the control of the local digital based on visual console VC DC (Digital Control) simultaneously
With remote data transmission RDT (Remote Data Transmission) two class functions.
4, compared to well known pumping unit automatic control equipment cannot the local data that is unable to of visual remote terminal RTU deposit
Storage, the present invention have the local flash and USB storage capacity of data.
5, compared to the simple combination of well known pumping unit automatic control equipment frequency converter and remote terminal RTU, the present invention is autonomous
The pumping unit automatic control equipment of power drive unit and the architectonical based on visual console VC is provided.
Detailed description of the invention
Fig. 1 is the mechanical front view that visual console VC of the present invention is embedded in pumping unit automatic control equipment cabinet.
Fig. 2 is system structure diagram of the invention.
Fig. 3 is the functional block diagram of visual console VC unit in the present invention.
Fig. 4 is pumping unit automatic control equipment local visualization interface in the embodiment of the present invention one.
Fig. 5 is pumping unit automatic control equipment local visualization interface in the embodiment of the present invention two.
Fig. 6 is pumping unit automatic control equipment local visualization interface in the embodiment of the present invention three.
Fig. 7 is pumping unit automatic control equipment local visualization interface in the embodiment of the present invention four.
Fig. 8 is pumping unit automatic control equipment local visualization interface in the embodiment of the present invention five.
Fig. 9 is pumping unit automatic control equipment local visualization interface in the embodiment of the present invention six.
Specific embodiment
Following further describes the present invention with reference to the drawings：
A kind of local long-range dual-purpose type pumping unit automatic control equipment based on VC of the present invention, the visual console
VC embeds the main entrance in automatic control equipment cabinet as shown in dotted line frame in Fig. 1 figure.
As shown in Fig. 2, component links of the present invention include：AC network input, AC reactor, power drive unit, face
The output loaded to pumping-unit motor and visual console VC unit；Wherein power drive unit includes to have four-quadrant fortune
The communication interface of the rectifier of row ability, the inverter with four quadrant running ability and power drive unit and VC unit；
Compared with well known pumping unit automatic control equipment, power drive link of the invention and visual console VC are whole design systems
What formula coexisted.
Fig. 3 is the functional block diagram of visual console VC of the present invention, and component links include：Monolithic microcomputer kernel control is single
Member, keyboard unit, visualized graphs liquid crystal display, power measurement unit, telecommunication GPRS unit, USB storage and
Flash storage unit；Monolithic microcomputer kernel control unit is the core component of visual console VC, all directly to connect
Unit all receives its data and control；Keyboard is responsible for realizing that the local of control parameter is keyed in, and is also responsible for realizing the sheet of operating status
It calls on ground；Visualized graphs liquid crystal display is responsible for that control parameter and operating status is locally displayed；Power measurement unit
It is responsible for carrying out the measurement of automatic control equipment input power situation；Telecommunication GPRS unit is connect with monolithic microcomputer kernel control unit
The bridge that data double-way transmits between control centre and single-chip microcontroller had both been responsible for the letter that Control-oriented central transmission single-chip microcontroller issues
Breath, also receives the information that control centre sends and sends single-chip microcontroller to；USB storage and flash storage unit are loaded pumping unit
The running state parameter of automatic control equipment is locally stored.
Fig. 4 to Fig. 9 is the display interface specific embodiment of visual console VC of the present invention.
Display interface embodiment one
As shown in figure 4, being display of the visual console VC to one group of running state parameter, mainly include：From top to bottom,
The operational mode of first behavior automatic control equipment, the second behavior ascending current Uab and ascending current Iab, third behavior downlink electrical pressure
Uab and centrifugal current Iab, fourth line are upstream frequency and downstream frequency, and fifth line is warning message, the 6th behavior date and well
Number.
Display interface embodiment two
As shown in figure 5, being display of the visual console VC to one group of running state parameter, mainly include：From top to bottom,
The operational mode of first behavior automatic control equipment, the second behavior uplink is active and downlink is active, the factor letter of third behavior uplink power
Make uplink function because and descending power factor letter make downlink function because, fourth line is that current balance type is made in the letter of current balance type degree and power is flat
Weighing apparatus degree letter rate of doing work balance, fifth line is warning message, the 6th behavior date and pound sign.
Display interface embodiment three
As shown in fig. 6, being display of the visual console VC to one group of running state parameter, mainly include：From top to bottom,
The operational mode of first behavior automatic control equipment, the second behavior jig frequency and runing time, third behavior uplink power factor letter make on
Row function because and descending power factor letter make downlink function because, fourth line is that current balance type and power-balance degree are made in the letter of current balance type degree
Simple rate of doing work balance, fifth line is warning message, the 6th behavior date and pound sign.
Display interface example IV
As shown in fig. 7, being display of the visual console VC to one group of running state parameter, mainly include：From top to bottom,
The operational mode of first behavior automatic control equipment, second behavior day active energy, the third behavior moon active energy, fourth line is total tired
Electric energy is counted, fifth line is warning message, the 6th behavior date and pound sign.
Display interface embodiment five
As shown in figure 8, mainly including for the display that visual console VC sets one group of control parameter：From top to bottom,
First behavior pound sign, the second behavior operational mode, third behavior stroke and jig frequency, fourth line be storage time and brightness, the 5th
Behavior address and spare, the 6th behavioral parameters setting.
Display interface embodiment six
As shown in figure 9, mainly including for the display that visual console VC sets one group of control parameter：From top to bottom,
First behavior frequency conversion continuous operation frequency, the second row power frequency/frequency conversion interval operating parameter (conversion frequencies are same as above frequency), the third line
For initial time and deadline, fourth line is upper slow mode parameter lower fastly, and fifth line is upstream frequency and downstream frequency, the 6th
Behavioral parameters setting.
Embodiment described above is only that preferred embodiments of the present invention will be described, not to the scope of the present invention
It is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art do technical solution of the present invention
Various changes and improvements out are regarded as belonging to the scope of protection of the present invention.
Claims (4)
1. a kind of local long-range dual-purpose type pumping unit automatic control equipment based on visual console, it is characterised in that：The equipment
Including AC network, AC reactor, power drive unit, the output system towards pumping-unit motor load and visualization control
Platform VC unit；Power drive unit includes the rectifier with four quadrant running ability, the inversion with four quadrant running ability
Device, the communication interface being connect with visual console VC unit；
Visual console VC unit include monolithic microcomputer kernel control unit, keyboard unit, visualized graphs liquid crystal display,
Power measurement unit, serial communication unit, telecommunication GPRS unit, USB storage and flash storage unit；Monolithic microcomputer kernel
Control unit is the core component of visual console VC, and all units directly connected all receive its data and control；
Keyboard unit is connected with monolithic microcomputer kernel control unit, and keyboard unit is responsible for realizing that operation is keyed in and realized to the local of control parameter
The local of state calls；Visualized graphs liquid crystal display is connected with monolithic microcomputer kernel control unit, is responsible for control parameter
With being locally displayed for operating status；Power measurement unit is connected with monolithic microcomputer kernel control unit, and it is defeated to be responsible for progress automatic control equipment
Enter the measurement of power condition；Serial communication unit is connect with monolithic microcomputer kernel control unit, and serial communication unit is responsible for and power
The communication interface of driving unit is attached；It is control centre that telecommunication GPRS unit is connect with monolithic microcomputer kernel control unit
The bridge that data double-way transmits between single-chip microcontroller had both been responsible for the information that Control-oriented central transmission single-chip microcontroller issues, had also been received
Information that control centre sends simultaneously sends single-chip microcontroller to；USB storage and flash storage unit and monolithic microcomputer kernel control unit phase
Even, it is responsible for for the running state parameter of pumping unit automatic control equipment being locally stored；
AC network and AC reactor, the rectifier with four quadrant running ability, the inversion with four quadrant running ability
Device is sequentially connected, and the rectifier with four quadrant running ability, the inverter with four quadrant running ability are as power drive
Unit is connected by communication interface with visual console VC unit；The output end of power drive unit with towards pumping-unit motor
The output system of load is connected.
2. a kind of local long-range dual-purpose type pumping unit automatic control equipment based on visual console according to claim 1,
It is characterized in that：The visual console VC unit includes local digital control DC (Digital Control) and long-range number
According to the transmission corresponding link of RDT (Remote Data Transmission) two class functions.
3. a kind of local long-range dual-purpose type pumping unit automatic control equipment based on visual console according to claim 2,
It is characterized in that：The DC function link of the visual console VC unit, the power shape comprising realizing pumping unit automatic control equipment
State measurement includes the reactive power that automatic control equipment consumes and automatic control equipment feeds back to power grid, active power and power factor
The link of measurement；DC function link also includes the interface link of realization Yu power drive unit serial communication；DC function link is also
Localization flash storage and USB interface link comprising realizing pumping unit operation data.
4. a kind of local long-range dual-purpose type pumping unit automatic control equipment based on visual console according to claim 2,
It is characterized in that：The RDT function link of the visual console VC unit, including realize the remote transmissions of data with exchange
Long-range GPRS communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810681884.XA CN108825171B (en) | 2018-06-27 | 2018-06-27 | Local remote dual-purpose pumping unit automatic control equipment based on visual control console |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810681884.XA CN108825171B (en) | 2018-06-27 | 2018-06-27 | Local remote dual-purpose pumping unit automatic control equipment based on visual control console |
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| Publication Number | Publication Date |
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| CN108825171A true CN108825171A (en) | 2018-11-16 |
| CN108825171B CN108825171B (en) | 2024-02-27 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963114A (en) * | 2020-08-14 | 2020-11-20 | 中国石油大学(北京) | Intelligent application system and implementation method for pumping unit well (group) |
| CN115506757A (en) * | 2022-11-22 | 2022-12-23 | 秦皇岛美城润麒低碳产业发展有限公司 | Pumping unit automatic control equipment convenient for flexible switching of long-distance and short-distance control |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2610120A1 (en) * | 1987-01-26 | 1988-07-29 | Merlin Gerin | CONTROL AND PROTECTION ASSEMBLY CONNECTING A LOCAL COMMUNICATION NETWORK TO AN INDUSTRIAL PROCESS |
| KR19980019407A (en) * | 1998-03-16 | 1998-06-05 | 송용철 | Apparatus for adjusting power factor for single phase power |
| CA2390706A1 (en) * | 1999-08-25 | 2001-02-25 | Schlumberger Canada Limited | Reservoir management system and method |
| RU64275U1 (en) * | 2006-09-04 | 2007-06-27 | Открытое акционерное общество "Российская инновационная топливно-энергетическая компания (ОАО РИТЭК)" | SUBMERSIBLE PUMP ELECTRIC CONTROL STATION |
| US20100208501A1 (en) * | 2009-02-19 | 2010-08-19 | Stefan Matan | Power transfer management for local power sources of a grid-tied load |
| WO2010124611A1 (en) * | 2009-04-30 | 2010-11-04 | 浙江关西电机有限公司 | Control system for oil pumping system |
| CN202257209U (en) * | 2011-08-05 | 2012-05-30 | 西安交通大学 | Embedded digital oil field energy-saving measurement and control system |
| RU2012152260A (en) * | 2012-12-05 | 2014-06-10 | Юрий Федорович Богачук | METHOD OF INFORMATION SUPPORT AND MANAGEMENT OF OIL PRODUCTION IN REAL TIME AND AUTOMATED SYSTEM FOR ITS IMPLEMENTATION |
| CN104678943A (en) * | 2014-09-12 | 2015-06-03 | 北京精密机电控制设备研究所 | Petroleum trial-production regulating system |
| CN106208766A (en) * | 2016-07-19 | 2016-12-07 | 燕山大学 | Matrix converter based on voltage switching instruction unhitches coupling SVM modulator approach |
| CA2937264A1 (en) * | 2015-08-03 | 2017-02-03 | General Electric Company | Pumping control unit and method of computing a time-varying downhole parameter |
| CN208633810U (en) * | 2018-06-27 | 2019-03-22 | 秦皇岛润麒自控设备有限公司 | A kind of local long-range dual-purpose type pumping unit automatic control equipment based on visual console |
-
2018
- 2018-06-27 CN CN201810681884.XA patent/CN108825171B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2610120A1 (en) * | 1987-01-26 | 1988-07-29 | Merlin Gerin | CONTROL AND PROTECTION ASSEMBLY CONNECTING A LOCAL COMMUNICATION NETWORK TO AN INDUSTRIAL PROCESS |
| KR19980019407A (en) * | 1998-03-16 | 1998-06-05 | 송용철 | Apparatus for adjusting power factor for single phase power |
| CA2390706A1 (en) * | 1999-08-25 | 2001-02-25 | Schlumberger Canada Limited | Reservoir management system and method |
| RU64275U1 (en) * | 2006-09-04 | 2007-06-27 | Открытое акционерное общество "Российская инновационная топливно-энергетическая компания (ОАО РИТЭК)" | SUBMERSIBLE PUMP ELECTRIC CONTROL STATION |
| US20100208501A1 (en) * | 2009-02-19 | 2010-08-19 | Stefan Matan | Power transfer management for local power sources of a grid-tied load |
| WO2010124611A1 (en) * | 2009-04-30 | 2010-11-04 | 浙江关西电机有限公司 | Control system for oil pumping system |
| CN202257209U (en) * | 2011-08-05 | 2012-05-30 | 西安交通大学 | Embedded digital oil field energy-saving measurement and control system |
| RU2012152260A (en) * | 2012-12-05 | 2014-06-10 | Юрий Федорович Богачук | METHOD OF INFORMATION SUPPORT AND MANAGEMENT OF OIL PRODUCTION IN REAL TIME AND AUTOMATED SYSTEM FOR ITS IMPLEMENTATION |
| CN104678943A (en) * | 2014-09-12 | 2015-06-03 | 北京精密机电控制设备研究所 | Petroleum trial-production regulating system |
| CA2937264A1 (en) * | 2015-08-03 | 2017-02-03 | General Electric Company | Pumping control unit and method of computing a time-varying downhole parameter |
| CN106208766A (en) * | 2016-07-19 | 2016-12-07 | 燕山大学 | Matrix converter based on voltage switching instruction unhitches coupling SVM modulator approach |
| CN208633810U (en) * | 2018-06-27 | 2019-03-22 | 秦皇岛润麒自控设备有限公司 | A kind of local long-range dual-purpose type pumping unit automatic control equipment based on visual console |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963114A (en) * | 2020-08-14 | 2020-11-20 | 中国石油大学(北京) | Intelligent application system and implementation method for pumping unit well (group) |
| CN111963114B (en) * | 2020-08-14 | 2022-06-07 | 中国石油大学(北京) | Intelligent application system and implementation method for pumping unit well (group) |
| CN115506757A (en) * | 2022-11-22 | 2022-12-23 | 秦皇岛美城润麒低碳产业发展有限公司 | Pumping unit automatic control equipment convenient for flexible switching of long-distance and short-distance control |
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| Publication number | Publication date |
|---|---|
| CN108825171B (en) | 2024-02-27 |
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