CN207650683U - A kind of voltage regulating station data monitoring system based on MPPT - Google Patents
A kind of voltage regulating station data monitoring system based on MPPT Download PDFInfo
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- CN207650683U CN207650683U CN201721588359.0U CN201721588359U CN207650683U CN 207650683 U CN207650683 U CN 207650683U CN 201721588359 U CN201721588359 U CN 201721588359U CN 207650683 U CN207650683 U CN 207650683U
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- voltage regulating
- regulating station
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Abstract
The utility model discloses a kind of voltage regulating station data monitoring system based on MPPT also includes convergence center and is arranged in voltage regulating station the sensor network being made of multiple RTU remote terminals including the server terminal being arranged at civil gas management；The RTU remote terminals include GPRS data transmission module, antenna, processor module, pressure sensor, temperature sensor, flow sensor, data preprocessing module, data memory module, clock module and power module the utility model are used comprising the sensor network being made of multiple RTU remote terminals is arranged in voltage regulating station, multiple parameters can not only be detected simultaneously, and accuracy of detection is substantially increased by the covering of sensor network detection, and carried out data transmission by wireless network, greatly save human resources, it alarms when there is improper combustion gas transmission state, keep arriving for field failure timely, effective processing, avoid generating the economic loss of bigger.
Description
Technical field
The utility model is related to a kind of data processing and Transmission system more particularly to a kind of voltage regulating station data based on MPPT
Monitoring system.
Background technology
City gas is the important component of urban energy supply, is one of important infrastructure of urban construction.Hair
City gas is opened up, for energy saving, environmental protection, people's lives, promotion industrial production, Development of Urban public utilities is facilitated to anticipate
Justice is very great, is the one of the important signs that for realizing urban modernization.
Generally by the way of artificial detection management, hunting personnel carry portable China's most cities underground gas ductwork
Formula detection device is detected gas pipeline and its attachment, and alarm signal is just sent out when leakage occurs and reaches a certain concentration
Number, respective handling is then carried out, this mode has certain flexibility and sensitivity, but this traditional detection mode is in the time
Spatially there is many loopholes, it can not timely and effectively know whether combustion gas leaks in pipeline, need to put into a large amount of people
Power material resources, using effect be not good enough.
Utility model content
Technical problem to be solved in the utility model be for background technology deficiency provide it is a kind of based on MPPT's
Voltage regulating station data monitoring system substantially increases accuracy of detection by the covering detection of sensor network, and passes through wireless network
Carry out data transmission, greatly save human resources, alarm when there is improper combustion gas transmission state, makes existing
Failure can in time, effective processing, avoid the economic loss for generating bigger.
The utility model uses following technical scheme to solve above-mentioned technical problem：
A kind of voltage regulating station data monitoring system based on MPPT, including the server terminal being arranged at civil gas management, also
Including convergence center and the sensor network being made of multiple RTU remote terminals is arranged in voltage regulating station, the RTU is long-range
Terminal is connect by convergence center with server terminal；
The RTU remote terminals include GPRS data transmission module, antenna, processor module, pressure sensor, temperature biography
Sensor, flow sensor, data preprocessing module, data memory module, clock module and power module；
The power module includes sequentially connected temperature difference power collector, power supply energy management circuit, the power supply energy
It includes MPPT modules, electric energy output interface, booster circuit and energy buffer that buret, which manages circuit, and the energy buffer includes storage
It can capacitance, comparator and voltage-stablizer；Input terminal, the electric energy of the output end connection electric energy output interface of the MPPT modules are defeated
The input terminal of the output end connection booster circuit of outgoing interface, the input terminal of the output end connection voltage-stablizer of the booster circuit, institute
The input terminal for stating comparator and storage capacitor is connected between booster circuit and voltage-stablizer；
The pressure sensor, temperature sensor, flow sensor pass through data preprocessing module connection processing device respectively
Module pre-processes for pressure parameter, temperature parameter and the flow parameter in the voltage regulating station by acquisition, and then is uploaded to place
Reason device module summarizes；
The processor module connects antenna by GPRS data transmission module, the pressure in voltage regulating station for that will acquire
Parameter, temperature parameter and flow parameter are uploaded to the server terminal at civil gas management by convergence center；
The data memory module, clock module are connect with processor module respectively, for what is recorded according to clock module
Pressure parameter, temperature parameter and flow parameter in time real-time storage voltage regulating station.
As a kind of further preferred scheme of the voltage regulating station data monitoring system based on MPPT of the utility model, the number
Data preprocess module includes sequentially connected analog-to-digital conversion module, rectifying and voltage-stabilizing module；
The rectifying and voltage-stabilizing module includes that the regulator rectifier circuit includes MPU processing units, silicon controlled rectifying unit, arteries and veins
Rush trigger control unit, pulse-triggered unit, temperature feedback unit and voltage and current variable feedback unit；
MPU processing units, Pulse-trigger control unit, pulse-triggered unit and silicon controlled rectifying unit are sequentially connected, temperature
Degree feedback unit and voltage and current variable feedback unit are connect with MPU processing units respectively；
Temperature value of the MPU processing units measured by temperature feedback unit, voltage and current variable feedback unit institute
The voltage value and current value of measurement, the control signal of output adjustment pulse-triggered frequency and leading to for control Pulse-trigger control unit
Disconnected control signal.
As a kind of further preferred scheme of the voltage regulating station data monitoring system based on MPPT of the utility model, the clothes
Device terminal of being engaged in includes data transmit-receive module, display module, memory module, alarm module, main controller module and power supply module；
The data transmit-receive module, display module, alarm module, memory module difference main controller module connection, the power supply mould
Block is connect with data transmit-receive module, display module, memory module, alarm module, main controller module respectively, for providing
Need electric energy.
It is described as a kind of further preferred scheme of the voltage regulating station data monitoring system based on MPPT of the utility model
RTU remote terminals also include an interface module, and the interface module is connect with processor module, is used for data transmission.
It is described to connect as a kind of further preferred scheme of the voltage regulating station data monitoring system based on MPPT of the utility model
Mouth mold block uses standard DB9 RS232/422 interfaces.
The utility model has the following technical effects using above technical scheme is compared with the prior art：
1, the utility model is used comprising the sensor network being made of multiple RTU remote terminals is arranged in voltage regulating station,
Multiple parameters can not only be detected simultaneously, and accuracy of detection is substantially increased by the covering of sensor network detection, and are passed through
Wireless network carries out data transmission, and greatly saves human resources, is carried out when there is improper combustion gas transmission state
Alarm enables arriving for field failure in time, effectively to handle, avoids the economic loss for generating bigger；
2, the utility model acquires pressure, temperature, flow in each voltage regulating station etc. in real time using multiple RTU remote terminals
Data, and then it is dynamically sent to by wireless data transmission terminal the server terminal at civil gas management, server terminal is negative
The processing such as duty analyzes received data, stores, generating table, curve is shown, and passed there is improper combustion gas
It alarms when defeated state, enables being handled to timely, effective for field failure, the economic of generation bigger is avoided to damage
It loses；
3, it is transferred to place after first being pre-processed to the pressure in the voltage regulating station of detection, temperature, flow of the utility model
Device module is managed, ensure that the stability of data transmission；
4, server terminal is equipped with data storage and warning function, and when there is improper combustion gas transmission state
It alarms, enables being handled to timely, effective for field failure, avoid the economic loss of generation bigger；
5, the RTU remote terminals of the utility model are additionally provided with standard DB9 RS232/422 interfaces, and external is suitable for each
The applications such as kind industrial monitoring, traffic administration, meteorology, POS machines, automatic vending machine, mobile banking.
Description of the drawings
Fig. 1 is the system structure schematic diagram of the utility model；
Fig. 2 is the structure principle chart of the utility model RTU remote terminals；
Fig. 3 is the power module structure schematic diagram of the utility model RTU remote terminals.
Specific implementation mode
The technical solution of the utility model is described in further detail below in conjunction with the accompanying drawings：
Specific embodiment of the present utility model is as follows：
As shown in Figure 1, a kind of voltage regulating station data monitoring system based on MPPT, including the service being arranged at civil gas management
Device terminal also includes convergence center and is arranged in voltage regulating station the sensor network being made of multiple RTU remote terminals, institute
RTU remote terminals are stated to connect with server terminal by convergence center；The utility model use comprising be arranged in voltage regulating station by
The sensor network of multiple RTU remote terminals compositions, can not only detect multiple parameters, and covering by sensor network simultaneously
Lid detection substantially increases accuracy of detection, and is carried out data transmission by wireless network, greatly saves human resources, is going out
It alarms when existing improper combustion gas transmission state, enables being handled to timely, effective for field failure, avoid generating
The economic loss of bigger；
As shown in Fig. 2, the RTU remote terminals include GPRS data transmission module, antenna, processor module, pressure biography
Sensor, temperature sensor, flow sensor, data preprocessing module, data memory module, clock module and power module；
As shown in figure 3, the power module includes sequentially connected temperature difference power collector, power supply energy management circuit,
The power supply energy management circuit includes MPPT modules, electric energy output interface, booster circuit and energy buffer, and the energy is slow
It includes storage capacitor, comparator and voltage-stablizer to rush device；The input terminal of the output end connection electric energy output interface of the MPPT modules,
The input terminal of the output end connection booster circuit of the electric energy output interface, the output end connection voltage-stablizer of the booster circuit
The input terminal of input terminal, the comparator and storage capacitor is connected between booster circuit and voltage-stablizer；
The pressure sensor, temperature sensor, flow sensor pass through data preprocessing module connection processing device respectively
Module pre-processes for pressure parameter, temperature parameter and the flow parameter in the voltage regulating station by acquisition, and then is uploaded to place
Reason device module summarizes；
The processor module connects antenna by GPRS data transmission module, the pressure in voltage regulating station for that will acquire
Parameter, temperature parameter and flow parameter are uploaded to the server terminal at civil gas management by convergence center；
The data memory module, clock module are connect with processor module respectively, for what is recorded according to clock module
Pressure parameter, temperature parameter and flow parameter in time real-time storage voltage regulating station；
The power module is passed with GPRS data transmission module, antenna, processor module, pressure sensor, temperature respectively
Sensor, flow sensor, data preprocessing module, data memory module, clock module connection, for providing required electric energy.
The RTU remote terminals also include an interface module, and the interface module is connect with processor module, is used for data
Transmission.
The interface module uses standard DB9 RS232/422 interfaces.
The utility model acquires the number such as pressure, temperature, flow in each voltage regulating station in real time using multiple RTU remote terminals
According to, and then it is dynamically sent to by wireless data transmission terminal the server terminal at civil gas management, server terminal is responsible for
Received data are analyzed, are stored, table is generated, the processing such as curve is shown, and improper combustion gas transmission are occurring
It alarms when state, enables being handled to timely, effective for field failure, avoid the economic loss of generation bigger.
The data preprocessing module includes sequentially connected analog-to-digital conversion module, rectifying and voltage-stabilizing module；
The rectifying and voltage-stabilizing module includes that the regulator rectifier circuit includes MPU processing units, silicon controlled rectifying unit, arteries and veins
Rush trigger control unit, pulse-triggered unit, temperature feedback unit and voltage and current variable feedback unit；
MPU processing units, Pulse-trigger control unit, pulse-triggered unit and silicon controlled rectifying unit are sequentially connected, temperature
Degree feedback unit and voltage and current variable feedback unit are connect with MPU processing units respectively；
Temperature value of the MPU processing units measured by temperature feedback unit, voltage and current variable feedback unit institute
The voltage value and current value of measurement, the control signal of output adjustment pulse-triggered frequency and leading to for control Pulse-trigger control unit
Disconnected control signal.
The server terminal includes data transmit-receive module, display module, memory module, alarm module, master controller
Module and power supply module；The data transmit-receive module, display module, alarm module, memory module distinguish main controller module
Connection, the power supply module respectively with data transmit-receive module, display module, memory module, alarm module, main controller module
Connection, for providing required electric energy.
The data such as pressure, temperature, flow in each voltage regulating station are dynamically sent to by GPRS network transmission terminal
Server terminal at civil gas management.Server terminal is responsible for analyzing received data, storing, generating table, song
Line such as shows at the processing, and alarms when there is improper combustion gas transmission state, enable field failure arrive and
When, effective processing, avoid the economic loss for generating bigger.
RTU remote terminals provide high speed, always online, transparent data transfer virtual private data communication network to the user
Network.Mainly for Automation of Electric Systems, industrial monitoring, traffic administration, meteorology, finance, environment monitoring, coal mine, oil field, security
Etc. industries application, using GPRS network platform realize data information transparent transmission, while consider the networking of each application department
The needs of aspect realize virtual data private network in network structure.Standard DB9 RS232/422 interfaces, external are applicable in
In applications such as various industrial monitorings, traffic administration, meteorology, POS machines, automatic vending machine, mobile bankings；
Using the embeded processor of Low Power High Performance, can high speed processing agreement and mass data, embed standard
ICP/IP protocol stack, data terminal is always online, supports multicenter data transmission under all-transparent mode, supports according to domain name and IP
Address access center, multiple-working mode selection is easy to use, flexible, and the design of software and hardware house dog ensures that system is stablized, adopts
With 5V ~ 35V voltages, power supply adaptability is wider, Anti-interference Design, the application demand for being suitble to electromagnetic environment severe, easily
System configuration and maintenance are made an excuse, and support serial ports software upgrading and remote maintenance.
The processor module uses AVR series monolithics, AVR series monolithics to have the function of prefetched instruction, that is, holding
When one instruction of row, next instruction is taken into advance so that instruction can execute within a clock cycle；Multiple accumulator
Type, data processing speed are fast；AVR single chip has 32 general purpose working registers, has been equivalent to 32 viaducts, can be quick
It is current；Response time is fast.AVR single chip has multiple fixed interrupt vector entry addresses, can quick response interruption；AVR is mono-
The energy consumption of piece machine is low.For typical power consumption situation, it is 100nA when WDT is closed, is more suitable for battery powered application apparatus；Have
Minimum 1.8 V of device can work；AVR single chip security performance is good.
The utility model protection be system overall structure, protection be modules entirety described above connection pass
System, position relationship, the overall structure constituted are not intended to protection one individual module of any of which, so above-mentioned each
Module is not my protection point as the individual of the prior art, and what I protected is that the connection relation of modules entirety and position are closed
System.
Obviously, above-described embodiment of the utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.And the obvious changes or variations that these connotations for belonging to the utility model are extended out still fall within this practicality
Novel protection domain.
Claims (5)
1. a kind of voltage regulating station data monitoring system based on MPPT, it is characterised in that：Including the service being arranged at civil gas management
Device terminal also includes convergence center and is arranged in voltage regulating station the sensor network being made of multiple RTU remote terminals, institute
RTU remote terminals are stated to connect with server terminal by convergence center；
The RTU remote terminals include GPRS data transmission module, antenna, processor module, pressure sensor, temperature sensing
Device, flow sensor, data preprocessing module, data memory module, clock module and power module；
The power module includes sequentially connected temperature difference power collector, power supply energy management circuit, the power supply energy pipe
It includes MPPT modules, electric energy output interface, booster circuit and energy buffer to manage circuit, and the energy buffer includes energy storage electricity
Appearance, comparator and voltage-stablizer；The input terminal of the output end connection electric energy output interface of the MPPT modules, electric energy output connect
The input terminal of the output end connection booster circuit of mouth, the input terminal of the output end connection voltage-stablizer of the booster circuit, the ratio
Input terminal compared with device and storage capacitor is connected between booster circuit and voltage-stablizer；
The pressure sensor, temperature sensor, flow sensor respectively by data preprocessing module connection processing device module,
It is pre-processed for pressure parameter, temperature parameter and the flow parameter in the voltage regulating station by acquisition, and then is uploaded to processor
Module summarizes；
The processor module connects antenna by GPRS data transmission module, the pressure ginseng in the voltage regulating station for that will acquire
Number, temperature parameter and flow parameter are uploaded to the server terminal at civil gas management by convergence center；
The data memory module, clock module are connect with processor module respectively, the time for being recorded according to clock module
Pressure parameter, temperature parameter in real-time storage voltage regulating station and flow parameter.
2. a kind of voltage regulating station data monitoring system based on MPPT according to claim 1, it is characterised in that：The data
Preprocessing module includes sequentially connected analog-to-digital conversion module, rectifying and voltage-stabilizing module；
The rectifying and voltage-stabilizing module includes that the regulator rectifier circuit is touched comprising MPU processing units, silicon controlled rectifying unit, pulse
Send out control unit, pulse-triggered unit, temperature feedback unit and voltage and current variable feedback unit；
MPU processing units, Pulse-trigger control unit, pulse-triggered unit and silicon controlled rectifying unit are sequentially connected, and temperature is anti-
Feedback unit and voltage and current variable feedback unit are connect with MPU processing units respectively；
Measured by temperature value of the MPU processing units measured by temperature feedback unit, voltage and current variable feedback unit
Voltage value and current value, the control signal of output adjustment pulse-triggered frequency and the break-make for controlling Pulse-trigger control unit
Control signal.
3. a kind of voltage regulating station data monitoring system based on MPPT according to claim 1, it is characterised in that：The service
Device terminal includes data transmit-receive module, display module, memory module, alarm module, main controller module and power supply module；Institute
State data transmit-receive module, display module, alarm module, memory module difference main controller module connection, the power supply module
It is connect respectively with data transmit-receive module, display module, memory module, alarm module, main controller module, needed for providing
Electric energy.
4. a kind of voltage regulating station data monitoring system based on MPPT according to claim 1, it is characterised in that：The RTU
Remote terminal also includes an interface module, and the interface module is connect with processor module, is used for data transmission.
5. a kind of voltage regulating station data monitoring system based on MPPT according to claim 4, it is characterised in that：The interface
Module uses standard DB9RS232/422 interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588359.0U CN207650683U (en) | 2017-11-24 | 2017-11-24 | A kind of voltage regulating station data monitoring system based on MPPT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588359.0U CN207650683U (en) | 2017-11-24 | 2017-11-24 | A kind of voltage regulating station data monitoring system based on MPPT |
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| Publication Number | Publication Date |
|---|---|
| CN207650683U true CN207650683U (en) | 2018-07-24 |
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ID=62889617
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721588359.0U Expired - Fee Related CN207650683U (en) | 2017-11-24 | 2017-11-24 | A kind of voltage regulating station data monitoring system based on MPPT |
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| Country | Link |
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| CN (1) | CN207650683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765755A (en) * | 2017-11-24 | 2018-03-06 | 无锡七百二十度科技有限公司 | A kind of voltage regulating station data monitoring system based on MPPT |
| US11567551B2 (en) | 2020-07-28 | 2023-01-31 | Rohde & Schwarz Gmbh & Co. Kg | Adaptive power supply |
-
2017
- 2017-11-24 CN CN201721588359.0U patent/CN207650683U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765755A (en) * | 2017-11-24 | 2018-03-06 | 无锡七百二十度科技有限公司 | A kind of voltage regulating station data monitoring system based on MPPT |
| US11567551B2 (en) | 2020-07-28 | 2023-01-31 | Rohde & Schwarz Gmbh & Co. Kg | Adaptive power supply |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20181124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |