CN110212581A - Marsh gas power generation intelligence control system - Google Patents
Marsh gas power generation intelligence control system Download PDFInfo
- Publication number
- CN110212581A CN110212581A CN201910527870.7A CN201910527870A CN110212581A CN 110212581 A CN110212581 A CN 110212581A CN 201910527870 A CN201910527870 A CN 201910527870A CN 110212581 A CN110212581 A CN 110212581A
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- China
- Prior art keywords
- generator
- power generation
- power supply
- control system
- output end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 238000010248 power generation Methods 0.000 title claims abstract description 30
- 238000007667 floating Methods 0.000 claims abstract description 6
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 4
- 229920005372 Plexiglas® Polymers 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 239000002028 Biomass Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000003827 upregulation Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009993 protective function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
- F02B43/10—Engines or plants characterised by use of other specific gases, e.g. acetylene, oxyhydrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
-
- H02J3/382—
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
The invention belongs to biogas utilization technical fields, more particularly to marsh gas power generation intelligence control system, including being mounted on the pressure transmitter of gas storage floating cover bottom and the generator being mounted in control cabinet, the output end of pressure transmitter is connected with intelligent control switch, the output end of generator is connected with Double-power controller, and the input terminal of Double-power controller is connected with municipal power supply.It can make generator start and stop, power supply transmission & distribution realize it is unattended, save human resources and ensure operation with use it is safe；System makes full use of biomass energy, and maximize and reduce gas exhaust emission using biogas output and the control power generation output of reserves data；Power generation is automatically switched with the power supply of alternating current, easy operating process, and and has not been changed the original consumption habit of user；By the way that the shutdown parameter of generator is arranged, i.e., the corresponding gas-storing capacity lower limit parameter of parameter is shut down in up-regulation, to retain more spare gas-storing capacities, can extend generator powered duration when alternating current cut-off for some reason.
Description
Technical field
The invention belongs to biogas utilization technical fields, and in particular to marsh gas power generation intelligence control system.
Background technique
In current marsh gas power generation engineering, the start and stop of biogas generator be carry out manual control according to power demand, while by
It is restricted to the gas source reserves general power that can generate electricity, it is also desirable to be transformed power distribution network, and in marsh gas power generation power supply and when cut-off
Switch the on-off of alternating current.Higher to the technical requirements of operator, needing can generated energy, power generation to gas source before starting generator
Machine can operating time make estimation, and manual switching is carried out to power supply line (alternating current/power generation).
Such biogas power generation technology scheme, backup power source use is only regarded in marsh gas power generation, in specific load (electricity consumption total work
Rate≤generator rated output power) and gas source can supply under conditions of use.It often will appear when needing electricity consumption, not necessarily have
Gas is available, and tolerance underuses tolerance when more than needed and carrys out gas-to electricity.
Summary of the invention
Aiming at the problem that above-mentioned background technique is proposed, the purpose of the present invention is: it is intended to provide marsh gas power generation intelligent control
System.It can be difficult to matched contradiction to solve gas source tolerance and power generation supply；Meanwhile realizing the real-time gas-storing capacity of gas source and right
Answer can generated output specifically quantify, rather than surveyed and micro-judgment by artificial not timing, the automatic control of digitlization can be realized
Start and stop generator powered processed；And realize alternating current automatic networking and off-network, i.e., alternating current is automatically accessed in the neutral gear phase of generator outage,
Alternating current supply is automatically cut off when generator transmission；This intelligent supply and distribution scheme, can make full use of biogas more than needed to greatest extent
It produces electricl energy, and intelligentized access power grid；Meanwhile without carrying out refitting or big transformation to former distrbution network, only needing will be normal
It is connected with electrical equipment route into intelligent distribution box, unattended efficient operation can be realized.To realize the above-mentioned technical purpose,
The technical solution adopted by the invention is as follows:
Marsh gas power generation intelligence control system, including being mounted on the pressure transmitter of gas storage floating cover bottom and being mounted in control cabinet
Generator, the output end of the pressure transmitter are connected with intelligent control switch, the output end and hair of the intelligent control switch
Motor connection, the output end of the generator are connected with Double-power controller, and the input terminal of the Double-power controller is connected with
Municipal power supply.
As a preferred solution of the present invention, the output end of the generator is connected with more function network intelligence energy ammeters,
Such design, the electricity data of implementable monitoring generator output.
As a preferred solution of the present invention, the output end of the generator is connected with generator indicator light, such
Design can judge the working condition of generator by observation generator indicator light.
As a preferred solution of the present invention, the municipal power supply is connected with municipal power supply indicator, such design,
Can judge whether municipal power supply is normal by observing municipal power supply indicator.
As a preferred solution of the present invention, the output end of the Double-power controller is connected with generator combined floodgate instruction
Lamp and municipal power supply combined floodgate indicator light, such design can be closed a floodgate by observation generator combined floodgate indicator light and municipal power supply
Indicator light judges electric power thus supplied.
As a preferred solution of the present invention, the control cabinet is hinged with cabinet door, and the cabinet door is equipped with transparent organic glass
Glass plate, such design can observe the situation inside control cabinet by transparent plexiglass plate.
As a preferred solution of the present invention, the output end of the Double-power controller (4) is connected with earth leakage protective
(12), such design can have a leakage protection to route, thus using safer.
As a preferred solution of the present invention, the output end of the Double-power controller (4) is connected with overload protection
(13), such design can have an overload protective function to route, thus using safer.
Beneficial effects of the present invention:
1, generator start and stop, power supply transmission & distribution realize it is unattended, save human resources and ensure operation with use it is safe；
2, system makes full use of biomass energy, and maximize reduction using biogas output and the control power generation output of reserves data
Gas exhaust emission；
3, it generates electricity and automatically switches (preferential using power generation power supply) with the power supply of alternating current, easy operating process, and and have not been changed and make
The original consumption habit of user；
4, by the way that the shutdown parameter of generator is arranged, i.e., the corresponding gas-storing capacity lower limit parameter of parameter is shut down in up-regulation, to retain more
More spare gas-storing capacities can extend generator powered duration when alternating current cut-off for some reason.
Detailed description of the invention
The present invention can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the structural schematic diagram of marsh gas power generation intelligence control system embodiment of the present invention；
Fig. 2 is the structural schematic diagram of control cabinet in marsh gas power generation intelligence control system embodiment of the present invention；
Main element symbol description is as follows:
Pressure transmitter 1, intelligent control switch 2, generator 3, Double-power controller 4, municipal power supply 5, control cabinet 6, cabinet door 61,
Transparent plexiglass plate 62, more function network intelligence energy ammeters 7, generator indicator light 8, municipal power supply indicator 9, generator close a floodgate
Indicator light 10, municipal power supply combined floodgate indicator light 11, earth leakage protective 12, overload protection 13.
Specific embodiment
In order to make those skilled in the art that the present invention may be better understood, with reference to the accompanying drawings and examples to this hair
Bright technical solution further illustrates.
As shown in Figure 1 and Figure 2, marsh gas power generation intelligence control system of the invention, the pressure including being mounted on gas storage floating cover bottom
Power transmitter 1 and the generator 3 being mounted in control cabinet 6, the output end of pressure transmitter 1 are connected with intelligent control switch 2, intelligence
The output end that can control switch 2 is connect with generator 3, and the output end of generator 3 is connected with Double-power controller 4, dual power supply control
The input terminal of device 4 processed is connected with municipal power supply 5.
Wherein, the output end of generator 3 is connected with more function network intelligence energy ammeters 7, such design, implementable monitoring hair
The electricity data that motor 3 exports.
Wherein, the output end of generator 3 is connected with generator indicator light 8, and such design can be by observing generator
Indicator light 8 judges the working condition of generator 3.
Wherein, municipal power supply 5 is connected with municipal power supply indicator 9, and such design can be referred to by observing municipal power supply
Show lamp 9 to judge whether municipal power supply 5 is normal.
Wherein, the output end of Double-power controller 4 is connected with generator combined floodgate indicator light 10 and municipal power supply closes a floodgate and indicates
Lamp 11, such design can judge to supply by observation generator combined floodgate indicator light 10 and municipal power supply combined floodgate indicator light 11
Electric situation.
Wherein, control cabinet 6 is hinged with cabinet door 61, and cabinet door 61 is equipped with transparent plexiglass plate 62, such design, by saturating
Bright poly (methyl methacrylate) plate 62 can observe the situation inside control cabinet 6.
Wherein, the output end of Double-power controller 4 is connected with earth leakage protective 12, and such design can have to route
One leakage protection, thus using safer.
Wherein, the output end of Double-power controller 4 is connected with overload protection 13, and such design can have to route
One overload protective function, thus using safer.
When using marsh gas power generation intelligence control system, by the pressure transmitter 1 for being mounted on gas storage floating cover bottom
The lifting of gas storage floating cover is followed, the digital instrument on real time water level pressure data to pressure transmitter 1, level pressure and storage are transmitted
Tolerance is inversely proportional, and can be converted into gas and accounts for the percentage of gas storage volume when gas volume；The exportable contact of pressure transmitter 1 letter
Number, when gas-storing capacity reaches the gas storage upper limit of setting, generator 3 is controlled by intelligent control switch 2 and is started, gas-storing capacity reaches setting
Gas storage lower limit when, by intelligent control switch 2 control generator 3 shut down, loop back and forth like this；Start in generator 3 and runs
When, the point of generator 3 is accessed by power grid power supply by control Double-power controller 4, and disconnect municipal power supply 5；Power generation
When machine 3 is out of service, by the access power grid power supply of municipal power supply 5.
Above-described embodiment is merely exemplary to illustrate the principle of the present invention and its effect, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology all without departing from the spirit and scope of the present invention, carries out modifications and changes to above-described embodiment.Cause
This, all those of ordinary skill in the art are completed without departing from the spirit and technical ideas disclosed in the present invention
All equivalent modifications or change, should be covered by the claims of the present invention.
Claims (8)
1. marsh gas power generation intelligence control system, it is characterised in that: including be mounted on gas storage floating cover bottom pressure transmitter (1) and
The output end of the generator (3) being mounted in control cabinet (6), the pressure transmitter (1) is connected with intelligent control switch (2),
The output end of the intelligent control switch (2) is connect with generator (3), and the output end of the generator (3) is connected with dual power supply
The input terminal of controller (4), the Double-power controller (4) is connected with municipal power supply (5).
2. marsh gas power generation intelligence control system according to claim 1, it is characterised in that: the output of the generator (3)
End is connected with more function network intelligence energy ammeters (7).
3. marsh gas power generation intelligence control system according to claim 2, it is characterised in that: the output of the generator (3)
End is connected with generator indicator light (8).
4. marsh gas power generation intelligence control system according to claim 3, it is characterised in that: the municipal administration power supply (5) connects
There are municipal power supply indicator (9).
5. marsh gas power generation intelligence control system according to claim 4, it is characterised in that: the Double-power controller (4)
Output end be connected with generator combined floodgate indicator light (10) and municipal power supply combined floodgate indicator light (11).
6. marsh gas power generation intelligence control system according to claim 5, it is characterised in that: the control cabinet (6) is hinged with
Cabinet door (61), the cabinet door (61) are equipped with transparent plexiglass plate (62).
7. marsh gas power generation intelligence control system according to claim 6, it is characterised in that: the Double-power controller (4)
Output end be connected with earth leakage protective (12).
8. marsh gas power generation intelligence control system according to claim 6, it is characterised in that: the Double-power controller (4)
Output end be connected with overload protection (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527870.7A CN110212581A (en) | 2019-06-18 | 2019-06-18 | Marsh gas power generation intelligence control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910527870.7A CN110212581A (en) | 2019-06-18 | 2019-06-18 | Marsh gas power generation intelligence control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110212581A true CN110212581A (en) | 2019-09-06 |
Family
ID=67793420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910527870.7A Pending CN110212581A (en) | 2019-06-18 | 2019-06-18 | Marsh gas power generation intelligence control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110212581A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111690522A (en) * | 2020-06-11 | 2020-09-22 | 广东电网有限责任公司清远供电局 | Biogas power generation control system |
| CN115183266A (en) * | 2022-07-05 | 2022-10-14 | 吉林大学 | Gas switching management system for biomass gas and biogas combustion power generation |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182570A (en) * | 2011-04-11 | 2011-09-14 | 重庆市农业科学院 | Methane power generation control device and method |
| CN206077065U (en) * | 2016-08-27 | 2017-04-05 | 何春廷 | Auto switching electric source system |
| CN107124039A (en) * | 2017-06-29 | 2017-09-01 | 甘肃华兴石油工程有限责任公司 | A kind of intelligent integrated switch board |
| CN210092888U (en) * | 2019-06-18 | 2020-02-18 | 湘潭万华环保科技有限公司 | Intelligent control system for biogas power generation |
-
2019
- 2019-06-18 CN CN201910527870.7A patent/CN110212581A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182570A (en) * | 2011-04-11 | 2011-09-14 | 重庆市农业科学院 | Methane power generation control device and method |
| CN206077065U (en) * | 2016-08-27 | 2017-04-05 | 何春廷 | Auto switching electric source system |
| CN107124039A (en) * | 2017-06-29 | 2017-09-01 | 甘肃华兴石油工程有限责任公司 | A kind of intelligent integrated switch board |
| CN210092888U (en) * | 2019-06-18 | 2020-02-18 | 湘潭万华环保科技有限公司 | Intelligent control system for biogas power generation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111690522A (en) * | 2020-06-11 | 2020-09-22 | 广东电网有限责任公司清远供电局 | Biogas power generation control system |
| CN115183266A (en) * | 2022-07-05 | 2022-10-14 | 吉林大学 | Gas switching management system for biomass gas and biogas combustion power generation |
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