CN115473342B - Gas pressure difference power generation and supply system for air compression station - Google Patents
Gas pressure difference power generation and supply system for air compression station Download PDFInfo
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- CN115473342B CN115473342B CN202211327437.7A CN202211327437A CN115473342B CN 115473342 B CN115473342 B CN 115473342B CN 202211327437 A CN202211327437 A CN 202211327437A CN 115473342 B CN115473342 B CN 115473342B
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- 230000006835 compression Effects 0.000 title claims abstract description 45
- 238000007906 compression Methods 0.000 title claims abstract description 45
- 238000010248 power generation Methods 0.000 title claims abstract description 13
- 238000012544 monitoring process Methods 0.000 claims abstract description 126
- 230000002159 abnormal effect Effects 0.000 claims abstract description 40
- 238000012545 processing Methods 0.000 claims abstract description 29
- 238000012423 maintenance Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 11
- 238000004088 simulation Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 4
- 230000002354 daily effect Effects 0.000 claims description 3
- 230000003203 everyday effect Effects 0.000 claims description 3
- 230000005856 abnormality Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 238000012806 monitoring device Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/08—Locating faults in cables, transmission lines, or networks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The invention discloses a gas pressure difference power generation and supply system for an air compression station, which comprises a power supply module, wherein the power supply module is used for providing electric energy for electric equipment of the air compression station; the monitoring module is used for monitoring fault information of the power supply system; the processing module is used for analyzing and judging the data of the power supply system, and generating and sending a corresponding control instruction; the cloud platform is used for storing the data information of the processing module and simultaneously realizing the internet of things among the terminal, the power supply system and the air compression station equipment; the communication module is used for carrying out communication connection among the terminal, the power supply system and the air compression station equipment; the power supply monitoring device is used for monitoring the working state of the power supply module in real time; the line monitoring is used for monitoring the abnormal state of the power supply line in real time; through the synchronous monitoring to power supply and power supply line, when power supply system takes place unusual, can the position of unusual emergence of the most rapid judgement, make things convenient for the maintainer to maintain to unusual point more quick, improve the maintenance efficiency to power supply system is unusual.
Description
Technical Field
The invention relates to the technical field of power supply control of air compression stations, in particular to a gas pressure difference power generation and supply system for an air compression station.
Background
The air compressor is used for compressing the volume of gas, so as to increase the pressure of the gas, transform the mechanical energy of the motor into the pressure energy of the gas, and provide the gas energy power for other devices. Today, the modern industry is so developed, the shadow of the air compressor is visible everywhere, and the air compressor has extremely wide application in the industries of automatic control, electronics, mining, agriculture, vehicles, food, aviation and the like.
In the prior art, when the power supply system of the air compression station fails, the failure point cannot be positioned rapidly due to poor monitoring effect on the power supply mechanism, so that the failure maintenance efficiency of the power supply system is low.
Disclosure of Invention
The invention aims to provide a gas pressure difference power generation power supply system for an air compression station, which can judge the abnormal position most rapidly when the power supply system is abnormal through synchronous monitoring of a power supply device and a power supply circuit, is convenient for maintenance personnel to maintain abnormal points more rapidly, and improves the maintenance efficiency of the power supply system.
The aim of the invention can be achieved by the following technical scheme:
the gas pressure difference power generation and supply system for the air compression station comprises a power supply module, wherein the power supply module is used for providing electric energy for electric equipment of the air compression station;
the monitoring module is used for monitoring fault information of the power supply system;
the processing module is used for analyzing and judging the data of the power supply system, and generating and sending a corresponding control instruction;
the cloud platform is used for storing the data information of the processing module and simultaneously realizing the internet of things among the terminal, the power supply system and the air compression station equipment;
and the communication module is used for carrying out communication connection among the terminal, the power supply system and the air compression station equipment.
As a further scheme of the invention: the simulation module is used for carrying out simulation on the power supply module and the electric equipment of the air compression station.
As a further scheme of the invention: the power supply system comprises an alarm module, wherein the alarm module gives an alarm to an operator when the power supply system fails and informs the maintainer of overhauling the failure.
As a further scheme of the invention: the power supply module comprises a main power supply and an auxiliary power supply;
the main power supply is used for daily power supply of the electric equipment of the air compression station;
the auxiliary power supply is used when the main power supply fails and is used for supplying power to the electric equipment of the air compression station.
As a further scheme of the invention: the auxiliary power supply is connected with a conductive closed loop for detecting the state of the auxiliary power supply every day.
As a further scheme of the invention: the monitoring module comprises power supply monitoring and line monitoring;
the power supply monitoring is used for monitoring the working state of the power supply module in real time;
the line monitoring is used for monitoring the abnormal state of the power supply line in real time.
As a further scheme of the invention: the line monitoring includes monitoring main, branch and equipment termination lines of the power supply line.
As a further scheme of the invention: the line monitoring is by employing any one or more of current monitoring, voltage monitoring and temperature monitoring on the wire.
As a further scheme of the invention: the power supply monitoring is used for monitoring the output end of the power supply module, and comprises direct current power supply and alternating current power supply, wherein 220V power supply and 380V power supply are respectively monitored in the direct current power supply and the alternating current power supply.
As a further scheme of the invention: the working method of the power supply system specifically comprises the following steps:
step one, a main power supply supplies power for electric equipment of an air compression station;
step two, the monitoring module monitors the power supply module in real time and feeds back the monitoring result to the processing module;
step three, when the monitoring module monitors that the main power supply is abnormal, the processing module receives the monitoring result and controls the auxiliary power supply to temporarily supply power to the electric equipment of the air compression station, and meanwhile, an alarm is sent out through the alarm module to inform maintenance personnel of overhauling the main power supply;
and step four, when the monitoring module monitors that the power supply line is abnormal, abnormal data are sent to the processing module, and the processing module sends an alarm through the alarm module to inform maintenance personnel to overhaul the power supply line.
The invention has the beneficial effects that:
(1) The power supply monitoring is used for monitoring the working state of the power supply module in real time; the line monitoring is used for monitoring the abnormal state of the power supply line in real time; through the synchronous monitoring to power supply and power supply line, when power supply system takes place unusual, can the position of unusual emergence of the most rapid judgement, make things convenient for the maintainer to maintain to unusual point more quick, improve the maintenance efficiency to power supply system is unusual.
(2) The power supply structure of the air compression station can be intuitively displayed from the display screen of the power supply system through simulation, and the processing module displays the corresponding abnormal points in the simulation module according to the monitoring information after receiving the monitoring information fed back by the monitoring module, so that a worker can clearly see the position of the fault, and the fault is rapidly processed.
Drawings
The invention is further described below with reference to the accompanying drawings.
Fig. 1 is a system block diagram of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the invention discloses a gas pressure difference power generation and supply system for an air compression station, which comprises a processing module, a power supply module, an alarm module, a monitoring module, a simulation module, a communication module and a cloud platform.
The processing module is respectively connected with the power supply module, the alarm module, the monitoring module, the simulation module, the communication module and the cloud platform, and is used for analyzing and judging data of the power supply system, generating and sending corresponding control instructions and controlling work among the modules of the system.
The power supply module is used for providing electric energy for electric equipment of the air compression station and comprises a main power supply and an auxiliary power supply; the main power supply is used for daily power supply of the air compression station electric equipment; the auxiliary power supply is used when the main power supply fails and is used for supplying power to electric equipment of the air compression station, and the main power supply and the auxiliary power supply are arranged to ensure that the power supply to the air compression station is not interrupted when the main power supply and the auxiliary power supply are abnormal, so that stable and continuous operation of the air compression station is ensured.
The monitoring module is used for monitoring fault information of the power supply system; the monitoring module comprises power supply monitoring and line monitoring; the power supply monitoring is used for monitoring the working state of the power supply module in real time; the line monitoring is used for monitoring the abnormal state of the power supply line in real time; through the synchronous monitoring to power supply and power supply line, when power supply system takes place unusual, can the position of unusual emergence of the most rapid judgement, make things convenient for the maintainer to maintain to unusual point more quick, improve the maintenance efficiency to power supply system is unusual.
The cloud platform is used for storing data information of the processing module, simultaneously realizing the internet of things among the terminal, the power supply system and the air compression station equipment, realizing the internet of things control of the power supply system through the cloud platform, realizing the control of the power supply system remotely, simultaneously being provided with the cloud storage module on the cloud platform, the cloud storage module stores data of the power supply system in real time and stores abnormal data of the power supply system, on one hand, a maintainer can conveniently call the abnormal condition data, thereby realizing the rapid judgment of the abnormal information and improving the maintenance efficiency, on the other hand, through the storage of the abnormal data, the data information can be summarized, the abnormal frequent fault points of the power supply system are judged, and the key analysis processing is carried out on the fault points, so that the fault rate of the power supply system is reduced.
And the communication module is used for carrying out communication connection among the terminal, the power supply system and the air compression station equipment.
The simulation module is used for carrying out simulation on the power supply module and the electric equipment of the air compression station, the power supply structure of the air compression station can be visually displayed from the display screen of the power supply system through the simulation, and meanwhile, the processing module displays the corresponding abnormal point in the simulation module according to the monitoring information after receiving the monitoring information fed back by the monitoring module, so that a worker can clearly see the position of the fault, and the fault is rapidly processed.
The power supply system comprises an alarm module, wherein the alarm module gives an alarm to an operator when the power supply system fails and informs the maintainer of overhauling the failure.
The auxiliary power supply is connected with a conductive closed loop and is used for detecting the state of the auxiliary power supply every day, the auxiliary power supply is used as a standby power supply unit of a power supply system, when the main power supply fails, the auxiliary power supply is started, so that the power supply of the air pressure station is not interrupted, the stable continuous operation of the air pressure station is ensured, but the auxiliary power supply is only used for providing power supply for the air pressure station in a period of time for maintaining the main power supply by failure, the auxiliary power supply is not durable, when a maintainer judges that the main power supply needs to be maintained for a long time, a processing module informs relevant staff of the air pressure station through a communication module and a cloud platform, the relevant staff is required to complete pause and ending operation of relevant operation in an effective power supply period of the auxiliary power supply, thereby ensuring that each power supply unit of the air pressure station has completed power-off preparation operation in advance when the auxiliary power supply is in a power-off state, preventing damage of electric equipment caused by sudden power-off, each equipment of the air pressure station can be effectively protected, when the main power supply does not fail, the auxiliary power supply is not started, the auxiliary power supply is connected with the auxiliary power supply in the non-period, the auxiliary power supply is required to be closed when the main power supply is in a failure state, the auxiliary power supply is required to be continuously maintained in a normal power supply state when the auxiliary power supply is continuously connected to the auxiliary power supply is in a power-off state, and the power supply is in a power-off state when the power supply is required to be continuously connected to the auxiliary power supply.
Line monitoring includes monitoring the main, branch and equipment termination lines of the power supply line. Line monitoring is by employing any one or more of current monitoring, voltage monitoring and temperature monitoring on the wire.
The main line, the branch line and the equipment terminal line are monitored in a grading manner, the abnormal line section can be accurately positioned when the power supply line is in a fault state, a worker can conveniently and rapidly replace and maintain the abnormal line section, different monitoring equipment adopting current monitoring, voltage monitoring and temperature monitoring can adapt to different working environments, the number of the monitoring equipment of the main line is one less than that of the main line in order to effectively reduce the use of the monitoring equipment, namely N main lines are provided with N-1 monitoring equipment, one main line is not provided with the detection equipment, when the main line breaks down, the main line is judged by judging the N-1 monitoring equipment, if one monitoring equipment finds abnormality, the main line breaks down, and if all the N-1 monitoring equipment are normal, the fault point is on the main line where the monitoring equipment is not installed.
In the same way, each main line is respectively connected with Y branch lines, and then monitoring equipment is required to be installed on Y-1 branch lines to realize the monitoring of the branch lines on the main line, and the judging mode of the branch lines is the same as that of the main line; the equipment terminal line is fed back abnormally through the working state of the terminal equipment, the corresponding terminal equipment is abnormal, and if the main line and the linear line corresponding to the abnormal terminal equipment are normal, the equipment terminal line connected with the terminal equipment is judged to be faulty, so that the number of monitoring equipment can be effectively reduced, and the equipment cost of the system is reduced.
The power supply monitoring is used for monitoring the output end of the power supply module and comprises direct current power supply and alternating current power supply, 220V power supply and 380V power supply are monitored respectively in the direct current power supply and the alternating current power supply, the power supply monitoring is similar to the principle of line monitoring, when the abnormal power supply of alternating current and direct current with different voltages is required to be monitored, three groups of monitoring equipment are arranged, and when the abnormal point is judged to be the power supply module, the abnormal point of the power supply equipment is obtained rapidly and accurately through the result feedback of the three groups of monitoring equipment.
The invention also provides a working method of the gas pressure difference power generation and supply system for the air compression station, which comprises the following steps:
step one, a main power supply supplies power to electric equipment of the air compression station, and when the main power supply is abnormal, the main power supply is switched to an auxiliary power supply to supply power to the air compression station;
monitoring the power supply module in real time by the monitoring module, feeding back the monitoring result to the processing module, analyzing and processing the abnormal data by the processing module according to the abnormal data reflected by the monitoring module, storing the data information of the processing module, simultaneously realizing the internet of things among the terminal, the power supply system and the air compression station equipment, realizing the internet of things control of the power supply system by the cloud platform, and realizing the remote control of the power supply system;
step three, when the monitoring module monitors that the main power supply is abnormal, the processing module receives the monitoring result and controls the auxiliary power supply to temporarily supply power to the electric equipment of the air compression station, and meanwhile, an alarm is sent out through the alarm module to inform maintenance personnel of overhauling the main power supply;
step four, when the monitoring module monitors that the power supply line is abnormal, abnormal data are sent to the processing module, and the processing module sends an alarm through the alarm module to inform maintenance personnel to overhaul the power supply line;
and fifthly, the power supply structure of the air compression station can be intuitively displayed from the display screen of the power supply system through analog simulation, and the processing module displays the corresponding abnormal points in the simulation module according to the monitoring information after receiving the monitoring information fed back by the monitoring module, so that a worker can clearly see the position of the fault, and the fault is rapidly processed.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (7)
1. The gas pressure difference power generation and supply system for the air compression station is characterized by comprising a power supply module, wherein the power supply module is used for providing electric energy for electric equipment of the air compression station;
the monitoring module is used for monitoring fault information of the power supply system;
the processing module is used for analyzing and judging the data of the power supply system, and generating and sending a corresponding control instruction;
the cloud platform is used for storing the data information of the processing module and simultaneously realizing the internet of things among the terminal, the power supply system and the air compression station equipment;
the communication module is used for carrying out communication connection among the terminal, the power supply system and the air compression station equipment;
the monitoring module comprises power supply monitoring and line monitoring;
the power supply monitoring is used for monitoring the working state of the power supply module in real time;
the line monitoring is used for monitoring the abnormal state of the power supply line in real time;
the line monitoring comprises monitoring a main line, a branch line and a device terminal line of a power supply line;
the line monitoring is realized by adopting any one or more of current monitoring, voltage monitoring and temperature monitoring on the electric wire;
the method comprises the steps that through hierarchical monitoring of main lines, branch lines and equipment terminal lines, abnormal line sections can be accurately positioned when a power supply line is in a problem, workers can conveniently and rapidly replace and maintain the abnormal line sections, different monitoring equipment adopting current monitoring, voltage monitoring and temperature monitoring can adapt to different working environments, the number of the monitoring equipment of the main lines is one less than that of the main lines, namely N main lines are provided, N-1 monitoring equipment is arranged, one main line is not provided with detection equipment, when the main line breaks down, the N-1 monitoring equipment is judged, if one monitoring equipment finds abnormality, the main line is judged to break down, and if all N-1 monitoring equipment are normal, fault points are on the main line where the monitoring equipment is not arranged;
y branch lines are connected to each main line in the same way, and monitoring equipment is required to be installed on Y-1 branch lines to realize monitoring of the branch lines on the main line, the judging mode of the branch lines is the same as that of the main line, and all the monitoring equipment is required to be installed on the branch lines of the main line without the monitoring equipment, so that the situation that fault points of the lines cannot be judged immediately on the power supply line can be avoided; the equipment terminal line is fed back abnormally through the working state of the terminal equipment, the corresponding terminal equipment is abnormal, and under the condition that the main line and the branch line corresponding to the abnormal terminal equipment are normal, the equipment terminal line connected with the terminal equipment is judged to be faulty, so that the number of monitoring equipment can be effectively reduced, and the equipment cost of the system is reduced.
2. The system of claim 1, comprising a simulation module for simulating the power supply module and the powered device of the air compressor.
3. The differential gas pressure power generation and supply system for a pneumatic compression station of claim 1, comprising an alarm module that alerts an operator when the power supply system fails, notifying a service person of the failure.
4. The differential gas pressure power generation and supply system for a pneumatic station as claimed in claim 1, wherein the power supply module includes a main power supply and an auxiliary power supply;
the main power supply is used for daily power supply of the electric equipment of the air compression station;
the auxiliary power supply is used when the main power supply fails and is used for supplying power to the electric equipment of the air compression station.
5. The system for generating and supplying power by gas pressure difference for a pneumatic station as set forth in claim 4, wherein a conductive closed loop is connected to the auxiliary power supply for detecting the state of the auxiliary power supply every day.
6. A differential gas pressure power generation power supply system for a pneumatic station as set forth in claim 1 wherein the power supply monitoring is configured to monitor the output of the power supply module, including dc power and ac power, wherein 220V power and 380V power are monitored respectively.
7. The gas pressure difference power generation and supply system for a pneumatic station as claimed in claim 1, wherein the working method of the power supply system comprises the following steps:
step one, a main power supply supplies power for electric equipment of an air compression station;
step two, the monitoring module monitors the power supply module in real time and feeds back the monitoring result to the processing module;
step three, when the monitoring module monitors that the main power supply is abnormal, the processing module receives the monitoring result and controls the auxiliary power supply to temporarily supply power to the electric equipment of the air compression station, and meanwhile, an alarm is sent out through the alarm module to inform maintenance personnel of overhauling the main power supply;
and step four, when the monitoring module monitors that the power supply line is abnormal, abnormal data are sent to the processing module, and the processing module sends an alarm through the alarm module to inform maintenance personnel to overhaul the power supply line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211327437.7A CN115473342B (en) | 2022-10-27 | 2022-10-27 | Gas pressure difference power generation and supply system for air compression station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211327437.7A CN115473342B (en) | 2022-10-27 | 2022-10-27 | Gas pressure difference power generation and supply system for air compression station |
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| CN115473342A CN115473342A (en) | 2022-12-13 |
| CN115473342B true CN115473342B (en) | 2023-10-31 |
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| CN115473342A (en) | 2022-12-13 |
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