CN203850846U - Electric workover machine energy-gathering type power source device - Google Patents
Electric workover machine energy-gathering type power source device Download PDFInfo
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- CN203850846U CN203850846U CN201420086178.8U CN201420086178U CN203850846U CN 203850846 U CN203850846 U CN 203850846U CN 201420086178 U CN201420086178 U CN 201420086178U CN 203850846 U CN203850846 U CN 203850846U
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- electric
- generator
- gathering type
- workover rig
- electric workover
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Abstract
An electric workover machine energy-gathering type power source device is disclosed, comprising a gas engine, an electricity generator, an electric energy coupling control cabinet, an electric energy output explosion-proof wire connecting box, an electric workover machine power source interface, a well site voltage transformer and a user gas source. The electric energy coupling control cabinet is connected with the electric energy output explosion-proof wire connecting box, the well site voltage generator and the electricity generator in a controlling manner; the electricity generator is orderly connected with the gas engine and the user gas source, and the electric energy output explosion-proof wire connecting box is connected with the electric workover machine power source interface. The electric workover machine energy-gathering type power source device is characterized by automatic grid connection, automatic control, unattended operation, low labor intensity, energy conservation, high workover work efficiency, high running reliability and the like; the electric workover machine energy-gathering type power source device is mainly used in the field of oil field workover work.
Description
Technical field
The utility model relates to oil-field workover rig power-supply device, particularly a kind of electric workover rig energy gathering type supply unit.
Background technology
Existing a kind of power-supply device of applying in the light maintenance operation of oil field, its structure is that oil field 6kV high voltage transmission line connects well site transformer and well site power distribution cabinet is powered, for effect has been brought into play in oil field light maintenance operation, but the power-supply device of this structure exists following shortcoming or deficiency: 1. directly utilize low voltage network electricity, well site transformer capacity is not enough; 2. as increase high-power transformer, connect electricity safely, connect the rapport complexity such as electricity operation; 3. electricity cost is high, and efficiency is low.
Summary of the invention
The purpose of this utility model is to provide a kind of improved electric workover rig energy gathering type supply unit, adopt the control structure that is connected of gas engine, generator, couple electrical energy control cubicle, electric energy output explosion-proof wiring box, electric workover rig power interface, well site transformer, the shortcoming or the deficiency that effectively overcome or avoid existing in above-mentioned prior art.
Electric workover rig energy gathering type supply unit described in the utility model, comprises gas engine, generator, couple electrical energy control cubicle, electric energy output explosion-proof wiring box, electric workover rig power interface, well site transformer, user's source of the gas.Described couple electrical energy control cubicle is connected and controls with Stamford generator with electric energy output explosion-proof wiring box, well site transformer respectively, generator is connected with user's source of the gas with gas engine in turn, and electric energy output explosion-proof wiring box is connected with electric workover rig power interface.
Wherein, described couple electrical energy control cubicle comprises generator set controller and the generating set voltage and current signal, well site net piezoelectric voltage current signal, the manual automatic signal of start and stop, water temperature oil pressure tach signal, electron speed regulator, net electrical circuit breakers unit circuit breaker, the Voltage Regulator Module that are connected in turn with its difference.Described electron speed regulator is the graceful electron speed regulator of extra large mattress thatch.Described Voltage Regulator Module is AVR voltage regulator Voltage Regulator Module.Described generator set controller is IG-NT-GC generator set controller.Described generator is Stamford generator.
The utility model compared with prior art tool has the following advantages:
1, function is many, has fuel gas generation unit and automatically controls, controls manually function: while netting electric power-off, and the self-starting of fuel gas generation unit, during net electricity incoming call, this system has auto-parallel operation function (when load needs); When unfreezing operation or down-hole are hampered load when larger, the start of fuel gas generation unit; When working load is less than a certain set point, (can artificially set), fuel gas generation unit is closed.
Controlling is manually mainly input and the excision of city's electrical circuit breakers, unit circuit breaker, the start and stop of gas engine;
Automatic control mode is mainly auto-parallel, auto-controll operation, unattended operation, is mainly:
When a, well site transformer capacity meet well workover load needs, civil power breaker closing, unit breaker open operation, gas engine does not start;
B, when being greater than peak load regulate starting-up value, bearing power (this value can be set in controller), gas engine starts, unit circuit breaker asynchronous switch-on, jointly for well workover load provides power supply, the differential section of well workover load and transformer capacity is provided by gas engine, when bearing power is less than peak regulation and stops being worth, unit breaker open operation, gas engine is shut down;
When c, mains failure, civil power breaker open operation, load provides separately power supply to move by gas engine;
When d, city power recovery, city's electrical circuit breakers asynchronous switch-on.
2, security performance is good, and operating reliability is high, and when unfreezing operation or down-hole are hampered load when larger, the start of fuel gas generation unit, (can artificially set) when working load is less than a certain set point, and fuel gas generation unit is closed.
3, energy savings, electric workover rig gross efficiency still keeps higher level;
4, easy to use, solve the not enough problem of well site transformer capacity, well site transformer capacity can arrange and protect according to well site is actual.
Accompanying drawing explanation
Fig. 1 is a kind of example structure schematic diagram of the present utility model;
Fig. 2 is for pressing the couple electrical energy control cubicle structural representation shown in Fig. 1.
embodiment:
Consult Fig. 1-Fig. 2, a kind of electric workover rig energy gathering type supply unit, comprises gas engine 1, generator 2, couple electrical energy control cubicle 3, electric energy output explosion-proof wiring box 4, electric workover rig power interface 5, well site transformer 6, user's source of the gas 7.Couple electrical energy control cubicle 3 is connected and controls with Stamford generator 2 with electric energy output explosion-proof wiring box 4, well site transformer 6 respectively, Stamford generator 2 is connected with user's source of the gas 7 with gas engine 1 in turn, and electric energy output explosion-proof wiring box 4 is connected with electric workover rig power interface 5.
Couple electrical energy control cubicle 3 comprises generator set controller 8 and the generating set voltage and current signal 9, well site net piezoelectric voltage current signal 10, the manual automatic signal 11 of start and stop, water temperature oil pressure tach signal 12, electron speed regulator 13, net electrical circuit breakers unit circuit breaker 14, the Voltage Regulator Module 15 that are connected in turn with its difference.Electron speed regulator 13 is the graceful electron speed regulator of extra large mattress thatch.Voltage Regulator Module 15 is AVR voltage regulator Voltage Regulator Module.Generator set controller 8 is IG-NT-GC generator set controller.Generator 2 is Stamford generator.
Fuel gas generation unit controlling organization configuration IG-NT-GC generator set controller, runs on the anti-grid-connected pattern of unit, and by controlling city's electrical circuit breakers, unit circuit breaker and fuel gas generation unit, power management and the same period of realizing between civil power and generating set are controlled.
Claims (6)
1. an electric workover rig energy gathering type supply unit, comprise gas engine, generator, couple electrical energy control cubicle, electric energy output explosion-proof wiring box, electric workover rig power interface (5), well site transformer, user's source of the gas, it is characterized in that: described couple electrical energy control cubicle is connected with generator and controls with electric energy output explosion-proof wiring box, well site transformer respectively, generator is connected with user's source of the gas with gas engine in turn, and electric energy output explosion-proof wiring box is connected with electric workover rig power interface.
2. electric workover rig energy gathering type supply unit according to claim 1, is characterized in that: described couple electrical energy control cubicle comprises generator set controller and the generating set voltage and current signal, well site net piezoelectric voltage current signal, the manual automatic signal of start and stop, water temperature oil pressure tach signal, electron speed regulator, net electrical circuit breakers unit circuit breaker, the Voltage Regulator Module that are connected in turn with its difference.
3. electric workover rig energy gathering type supply unit according to claim 2, is characterized in that: described electron speed regulator is the graceful electron speed regulator of extra large mattress thatch.
4. electric workover rig energy gathering type supply unit according to claim 2, is characterized in that: described Voltage Regulator Module is AVR voltage regulator Voltage Regulator Module.
5. electric workover rig energy gathering type supply unit according to claim 2, is characterized in that: described generator set controller is IG-NT-GC generator set controller.
6. electric workover rig energy gathering type supply unit according to claim 1, is characterized in that: described generator is Stamford generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420086178.8U CN203850846U (en) | 2014-02-28 | 2014-02-28 | Electric workover machine energy-gathering type power source device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420086178.8U CN203850846U (en) | 2014-02-28 | 2014-02-28 | Electric workover machine energy-gathering type power source device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203850846U true CN203850846U (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420086178.8U Expired - Fee Related CN203850846U (en) | 2014-02-28 | 2014-02-28 | Electric workover machine energy-gathering type power source device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203850846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11955782B1 (en) | 2022-11-01 | 2024-04-09 | Typhon Technology Solutions (U.S.), Llc | System and method for fracturing of underground formations using electric grid power |
-
2014
- 2014-02-28 CN CN201420086178.8U patent/CN203850846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11955782B1 (en) | 2022-11-01 | 2024-04-09 | Typhon Technology Solutions (U.S.), Llc | System and method for fracturing of underground formations using electric grid power |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150228 |
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| EXPY | Termination of patent right or utility model |