CN106655516A - Power supply equipment collection device and remote fault diagnosis system - Google Patents
Power supply equipment collection device and remote fault diagnosis system Download PDFInfo
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- CN106655516A CN106655516A CN201710020082.XA CN201710020082A CN106655516A CN 106655516 A CN106655516 A CN 106655516A CN 201710020082 A CN201710020082 A CN 201710020082A CN 106655516 A CN106655516 A CN 106655516A
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- 238000003745 diagnosis Methods 0.000 title claims abstract description 52
- 238000004891 communication Methods 0.000 claims abstract description 77
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 76
- 239000003345 natural gas Substances 0.000 claims description 38
- 238000005457 optimization Methods 0.000 claims description 30
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- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
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Abstract
The invention provides a power supply equipment collection device and a remote fault diagnosis system, and relates to the technical field of power supply. The power supply equipment collection device provided by the invention comprises a plurality of information collection units, each information collection unit comprises a power optimizer, a DC power distribution cabinet, an inverter, a smart meter and an intelligent communication terminal, the intelligent communication terminal is connected with the power optimizer, the DC power distribution cabinet, the inverter and the smart meter to carry out data collection and communication transmission on the information of distributed power equipment and realize online monitoring, the power supply equipment collection device can be connected with multiple distributed power equipment, and small power supplies in a region can access one information collection unit, thereby greatly improving the collection efficiency of the distributed power equipment, and solving the problems of large consumption of manpower and material resources and low collection efficiency in the prior art.
Description
Technical field
The present invention relates to power supply technical field, examines more particularly, to a kind of power-supply device harvester and remote failure
Disconnected system.
Background technology
With the gradually exhaustion of conventional energy resource and increasingly increasing for environmental pollution, countries in the world begin to focus on one after another environmental protection,
Efficiently with flexible small power generation source (small power supply).Small power supply access bulk power grid is incorporated into the power networks, is supported each other with bulk power grid, be
Play the most effective mode of small power supply source efficiency.
At present, small power supply is significant for environmental protection, access power distribution network can also improve that area power grid powers can
By property.In addition, scattered different types of small power supply is combined power supply, obtain can Miniature Power Unit higher using effect
Rate.But, small power supply was fast-developing in recent years, and permeability is constantly raised, and while many benefits are brought to power distribution network, also changed
Become the structure and power flow direction of conventional electrical distribution net, distribution network voltage power-less, via net loss, relay protection etc. and produce difference
The impact of degree so that increasingly complex to its research.As can be seen here, connect for small power supply integration numerous in distribution network
Enter and management and control key technology research, the key of distributed power generation energy supply Technical investment heavy industrialization application will be become.
And in traditional sense small power supply carry out fault diagnosis to be typically set up is under proximity condition, by liquid crystal display
To learn various small power supply operational factors, attendant keeps at the scene, constantly checks the data shown by supervision equipment, and must
(such as break down, have a power failure) when wanting and doing corresponding process, using the various states and parameter of manual mode control system, if
Small power supply number is more, needs to spend substantial amounts of manpower, physics and financial resources, and with the expansion of distributed energy scale, meeting
Administrative staff's high labor intensive of small power supply equipment state and service data collection is made, causes collecting efficiency to reduce.
The content of the invention
In view of this, it is an object of the invention to provide a kind of power-supply device harvester and remote failure diagnosis system,
To solve the low technical problem of small power supply equipment state and service data collecting efficiency present in prior art.
In a first aspect, a kind of power-supply device harvester is embodiments provided, for Real-time Collection distributed electrical
Source device information, including multiple information acquisition units, each information acquisition unit includes power optimization device, DC power distribution cabinet, inverse
Become device, intelligent electric meter and intelligent communication terminal；Wherein,
The power optimization device, DC power distribution cabinet, inverter, intelligent electric meter are sequentially connected and connect；
The power optimization device, DC power distribution cabinet, inverter, intelligent electric meter are connected with the intelligent communication terminal；
The power optimization device is connected with every block assembly of the burning natural gas distributed power apparatus, and the power optimization device is used to make
The output current of every block assembly of burning natural gas distributed power apparatus is consistent；
The DC power distribution cabinet is used to be allocated direct current energy, monitor and protect；
The inverter is used for converting direct-current power into alternating-current power；
The intelligent electric meter is used for metering, two-way various rate meterings and the bidirectional data communication of basic electricity；
The intelligent communication terminal by with the power optimization device, DC power distribution cabinet, inverter and intelligent electric meter phase
Connection, to the information of the burning natural gas distributed power apparatus data acquisition and communication transmission is carried out, and realizes on-line monitoring.
With reference in a first aspect, embodiments provide the first possible embodiment of first aspect, wherein, institute
Stating information acquisition unit also includes microclimate monitoring instrument, and the microclimate monitoring instrument is connected with the intelligent communication terminal
Connect, the microclimate monitoring instrument monitors the meteorologic parameter of the power-supply device local environment, and transmits to the intelligent communication
Terminal.
With reference in a first aspect, embodiments provide second possible embodiment of first aspect, wherein, institute
Stating information acquisition unit also includes header box, the header box be connected to the power optimization device and the DC power distribution cabinet it
Between；
The PORT COM of the header box is connected with intelligent communication terminal, and the header box is used for defeated to power optimization device
The electric current for going out is confluxed.
With reference in a first aspect, embodiments provide the third possible embodiment of first aspect, wherein, institute
Intelligent communication terminal is stated including device adapter, microcontroller, communication module, the equipment be suitable for device, communication module with it is described
Microcontroller is connected, and the device adapter is used to connect the power optimization device, DC power distribution cabinet, inverter, intelligence electricity
Table, realizes that data acquisition and communication is transmitted；
The microcontroller is control unit, for data storage, is processed；
The communication module is used to carry out signal and data communication with outside.
With reference in a first aspect, embodiments provide the 4th kind of possible embodiment of first aspect, wherein, institute
Stating intelligent communication terminal also includes alarm module, and the alarm module is connected with the microcontroller, for data exception and
Fault alarm.
With reference in a first aspect, embodiments provide the 5th kind of possible embodiment of first aspect, wherein, institute
Stating intelligent communication terminal also includes d GPS locating module, for positioning the position of the intelligent communication terminal.
Second aspect, the embodiment of the present invention also provides a kind of power-supply device remote failure diagnosis system, including：Distributed electrical
Power-supply device collection dress described in source device, failure diagnosis apparatus and first aspect and its possible any one of embodiment
Put；
The burning natural gas distributed power apparatus are connected with the power-supply device harvester；
The failure diagnosis apparatus are connected with power-supply device harvester communication；
The failure diagnosis apparatus obtain the real-time of the burning natural gas distributed power apparatus by the power-supply device harvester
Data, and the burning natural gas distributed power apparatus real time data is carried out to collect monitoring and digital independent.
With reference to second aspect, the first possible embodiment of second aspect is embodiments provided, wherein, should
System also includes data storage device, the distribution for storing the burning natural gas distributed power apparatus real time data and to storing
Formula power-supply device needs the data of collection to be configured with acquisition parameter.
With reference to second aspect, second possible embodiment of second aspect is embodiments provided, wherein, institute
State burning natural gas distributed power apparatus and send out for photovoltaic generation power-supply device, geothermal power generation power-supply device, wind power generation power-supply device, biological energy source
Electric power-supply device, thermoelectricity generator power plant, the combination of any one or more of water power generator power plant.
With reference to second aspect, the third possible embodiment of second aspect is embodiments provided, wherein, should
System also includes protection device, measurement apparatus and telemechanical apparatus；
The protection device is connected between the power-supply device harvester and low voltage electric network, is divided according to collection
Cloth power-supply device real time data failure judgement situation, the division for being switched；
The measurement apparatus are connected between the protection device and the telemechanical apparatus, are monitored electric load and are controlled institute
State the division of switch；
The telemechanical apparatus is to complete to dispatch and gather the information in the low voltage electric network between transformer station, is carried out in real time certainly
It is dynamic to transmit and exchange.
The embodiment of the present invention brings following beneficial effect：
Power-supply device harvester provided in an embodiment of the present invention includes multiple information acquisition units, each information gathering list
Unit includes power optimization device, DC power distribution cabinet, inverter, intelligent electric meter and intelligent communication terminal, and intelligent communication terminal passes through
It is connected with power optimization device, DC power distribution cabinet, inverter and intelligent electric meter, line number is entered to the information of burning natural gas distributed power apparatus
According to collection and communication transfer, on-line monitoring is realized, power-supply device harvester can be connected with multiple burning natural gas distributed power apparatus,
The small power supply in one region can be linked into an information acquisition unit, so as to substantially increase adopting for burning natural gas distributed power apparatus
Collection efficiency.
The power-supply device remote failure diagnosis system provided in another embodiment of the present invention, including distributed power source sets
Standby, failure diagnosis apparatus and power-supply device harvester, failure diagnosis apparatus obtain distribution by power-supply device harvester
The real time data of formula power-supply device, and burning natural gas distributed power apparatus real time data is carried out to collect monitoring and digital independent, by intelligence
Energy communicating terminal realizes the collection to power-supply device real time data, obtains facility information, and is uploaded to failure diagnosis apparatus, so as to
The analysis of power-supply device state and service data is realized, remote diagnosis are realized.
Other features and advantages of the present invention will be illustrated in the following description, also, the partly change from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims
And in accompanying drawing specifically noted structure realizing and obtain.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Description of the drawings
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
The accompanying drawing to be used needed for embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the structural representation of the information acquisition unit that the embodiment of the present invention one is provided；
Fig. 2 is the structural representation of the power-supply device harvester that the embodiment of the present invention one is provided；
Fig. 3 is the structural representation of the intelligent communication terminal in Fig. 1；
Fig. 4 is the structural representation of the power-supply device remote failure diagnosis system that the embodiment of the present invention two is provided.
Icon：1- information acquisition units；11- power optimization devices；12- DC power distribution cabinets；13- inverters；14- intelligence electricity
Table；15- intelligent communication terminals；151- device adapters；152- microcontrollers；153- communication modules；154-A/D converters；
155- alarm modules；156-GPS locating modules；16- microclimate monitoring instruments；17- header boxs.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is a part of embodiment of the invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
At present, the collecting efficiency of small distributed power equipment state and service data is low, and based on this, the embodiment of the present invention is carried
A kind of power-supply device harvester and remote failure diagnosis system are supplied, small power supply equipment state and service data can have been improved
Collecting efficiency, and realize that remote fault diagnosis is analyzed.
Embodiment one：
A kind of power-supply device harvester is embodiments provided, distributed power supply system is can be applicable to, for reality
When gather multiple burning natural gas distributed power apparatus information.As depicted in figs. 1 and 2, the device includes multiple information acquisition units 1, each
Information acquisition unit is arranged at a substation, and information acquisition unit 1 includes power optimization device 11, DC power distribution cabinet 12, inverter
13rd, intelligent electric meter 14 and intelligent communication terminal 15；Wherein,
Power optimization device 11, DC power distribution cabinet 12, inverter 13, intelligent electric meter 14 are sequentially connected and connect；
Power optimization device 11, DC power distribution cabinet 12, inverter 13, intelligent electric meter 14 are connected with intelligent communication terminal 15；
It is further that power optimization device 11, DC power distribution cabinet 12, inverter 13, intelligent electric meter 14 pass through with intelligent communication terminal 15
Serial line interface and/or network interface are connected.
Power optimization device 11 is connected with every block assembly of burning natural gas distributed power apparatus, and power optimization device 11 is used to make series connection
The output current of every block assembly of burning natural gas distributed power apparatus is consistent, so as to realize the maximum of whole burning natural gas distributed power apparatus group string
Power output, makes to greatest extent electric energy reach maximum output, for example can by adjusting part (cell panel) array tilt with
Inclination maneuver, it is to avoid shade and block mutually, realizes utilizing solar energy to greatest extent；Explanation is needed, component can be
The cell panel of solar electrical energy generation, the generator of wind power generation, the steam turbine of bioenergy power generation and generator, geothermal power generation, fire
Steam turbine, motor, hydraulic turbine of water power generating that electricity generates electricity etc..Preferably, component for solar electrical energy generation cell panel, energy
Source is enriched, and electric power is more stable.
DC power distribution cabinet 12 is used to be allocated direct current energy, monitor and protect；DC power distribution cabinet 12 refers generally to distribution
The cabinet of DC load, can be divided into multichannel by total input direct-current that every block assembly of burning natural gas distributed power apparatus is produced, and per road
Protection device (such as fuse, air switch etc.), lightning protection device (such as arrester, lightning rod) are equipped with, and can be to every road electricity
Current voltage is monitored, it is possible to achieve long-range bidirectional data communication.
Inverter 13 is used for converting direct-current power into alternating-current power；Inverter 13 can realize voltage, frequency, phase place and electrical network
Highly it is consistent, reaches the grid-connected requirement of distributed power source；It is further that inverter 13 is photovoltaic DC-to-AC converter, is had
Voltage compensating function：Voltage distortion and current distortion, voltage penetration ability can be reduced：Cope with Voltage Drop and disturb in short-term
Dynamic response, is conducive to improving power quality and power system (electrical network) stability.It should be noted that inverter 13 includes preventing
Isolated island device, i.e., when line voltage is 0, inverter 13 will quit work.Anti- isolated island device can improve the safety of electrical network
Property, prevent from causing personal safety accident.
Intelligent electric meter 14 is used for the double of metering, two-way various rate meterings and the plurality of data transmission modes of basic electricity
To data communication；Additionally, intelligent electric meter 14 also has user side control function, anti-stealing electricity function, it is further, intelligent electric meter
14 include IC-card ammeter, three-phase and four-line intelligent kilowatt-hour meter and/or phase three-wire three intelligent kilowatt-hour meter, and according to electrical network choosing is actually needed
With it should be noted that intelligent electric meter 14 has following functions：
1st, warning function：When dump energy is less than warning electricity, ammeter often shows dump energy and reminds user's power purchase；
2nd, data protection function：Data protection adopt all solid state integrated circuit technique, after power-off data can keep 10 years with
On；
3rd, capacity prompt：When dump energy is equal to warning electricity in table, once, user need to insert IC-card for tripping operation power-off,
Can restore electricity, user now answers timely power purchase；
4th, automatically power off：When dump energy is zero in electric energy meter, electric energy meter automatic trip, interruption of power supply, user is now
Answer timely power purchase；
5th, write-back function：The accumulative power consumption of user, dump energy, zero passage electricity can be written back to electricity-selling system by electric energy card
In be easy to the statistical management of administrative department；
6th, user's sampling inspection function：Sale of electricity software can provide data sampling observation power consumption and provide the use of preferential sampling observation as requested
Family sequence；
7th, electricity quantity inquiring：Insertion IC-card shows successively total purchase of electricity, power purchase number of times, last time purchase of electricity, accumulative power consumption, surplus
Remaining electricity；
8th, anti-stealing electricity function：One table per card is not reproducible, logic encryption.Effectively prevent technical stealing；
9th, over-voltage protecting function：When actual power load exceedes setting value, ammeter is automatically powered off, and inserts subscriber card, extensive
Multiple power supply；
10th, low-power consumption：Using recent design and SMT vanguard technologies.
Intelligent communication terminal 15 by with power optimization device 11, DC power distribution cabinet 12, inverter 13 and intelligent electric meter 14
It is connected, data acquisition and communication transmission is carried out to the information of burning natural gas distributed power apparatus, realizes on-line monitoring.
It is further, as shown in figure 3, intelligent communication terminal 15 includes device adapter 151, microcontroller 152, communication
Module 153, equipment is suitable for device 151, communication module 153 and is connected with microcontroller 152, and device adapter 151 is used to connect work(
Rate optimizer 11, DC power distribution cabinet 12, inverter 13, intelligent electric meter 14, realize that data acquisition and communication is transmitted；Further
It is that device adapter 151 includes equipment information collection module, protocol conversion module, realizes collecting device information and support various
Procotol (such as Modbus agreements, CDT agreements etc.), realizes data communication.It should be noted that device adapter 151 is configured
There are the stipulations and interface of self adaptation equipment, the cut-in operation of equipment is capable of achieving by Remote configuration, it is to avoid adjust at substantial amounts of scene
Trial work is made, and realizes the plug and play that all kinds of monitoring devices of distributed energy are accessed.
Microcontroller 152 is control unit, for data storage, is processed, and can carry out data analysis and calculate and back up
Deng；It is further that microcontroller 152 is 32 single-chip microcomputers.
Communication module 153 is used to carry out signal and data communication with outside, receives and send data and signal instruction.Enter one
Step, communication module 153 includes wireless communication module and wire communication module, and wire communication module can be that CAN connects
Mouthful or RS485 serial line interfaces, wireless communication module can be GPRS network module, SMS module, ZigBee-network module,
Cdma network module, GSM network module, it is preferred that communication module is GPRS network module.Intelligent communication terminal 15 passes through
Running and parameter are uploaded to host computer by GPRS communication networks, while host computer can send pressure regulation life by communication module
Order, carries out active regulation.It should be noted that the host computer in the embodiment of the present invention is failure diagnosis apparatus.
It is further that intelligent communication terminal 15 also includes A/D converter 154, and one end of A/D converter 154 is connected to
Device adapter 151, the other end is connected to microcontroller 152；A/D converter 154 is used to receive from device adapter 151
Monitoring Data is converted to the data signal of standard, and data signal is sent to microcontroller 152.
It is further that intelligent communication terminal 15 also includes alarm module 155, alarm module 155 and the phase of microcontroller 152
Connection, for data exception and fault alarm, it is preferred that alarm module 155 is acousto-optic integrated buzzer, while having audiovisual
Effect, good warning effect.
It is further that intelligent communication terminal 15 also includes d GPS locating module 156, for positioning intelligent communicating terminal 15
Position, so as to further learn information acquisition unit (substation) position, data exception and be conducive in time when breaking down
Row repaiies and safeguards.
It is further that information acquisition unit 1 also includes microclimate monitoring instrument 16, microclimate monitoring instrument 16 and intelligence
Communicating terminal 15 is connected, the meteorologic parameter of the monitoring collection power-supply device environment of microclimate monitoring instrument 16, and transmits to intelligence
Communicating terminal 15.
It is further that information acquisition unit 1 also includes header box 17, header box 17 is connected to power optimization device 11 and straight
Between stream power distribution cabinet 12；The PORT COM of header box 17 is connected with intelligent communication terminal 15, and header box 17 is used for excellent to power
The electric current for changing the output of device 11 is confluxed, and header box 17 can reduce the company between the component of burning natural gas distributed power apparatus and inverter
Line.It is further that header box 17 is lightning-proof header box, plays a part of lightning protection.Preferably, header box 17 also includes direct current
Lightning-protection module, DC fuse and breaker etc., facilitate the working condition of user's grasp power-supply device promptly and accurately, improve system
The dependable with function of system, it is ensured that power-supply device plays maximum effect.It should be noted that header box 17 can also be monitored often
Current Voltage all the way, detects the temperature and humidity and Failure Alarm of header box, data acquisition, Wireless Data Transmission.
Embodiment two：
The embodiment of the present invention also provides a kind of power-supply device remote failure diagnosis system, for carrying out remotely to current flow devices
Fault diagnosis and monitoring.As shown in figure 4, the system is adopted including burning natural gas distributed power apparatus, failure diagnosis apparatus and power-supply device
Acquisition means；Wherein,
Burning natural gas distributed power apparatus are connected with power-supply device harvester；
Failure diagnosis apparatus are connected with the communication of power-supply device harvester；
Failure diagnosis apparatus obtain the real time data of burning natural gas distributed power apparatus by power-supply device harvester, and to distribution
Formula power-supply device real time data carries out collecting monitoring and digital independent, judges whether power-supply device data are abnormal and occur former
Barrier, and then carry out remote diagnosis and malfunction elimination.
Be further, the system also include data storage device, for store power-supply device real time data and to storage
The burning natural gas distributed power apparatus deposited need the data of collection to be configured with acquisition parameter.Distribution of the data storage device also to storing
Formula power-supply device needs the data of collection to be configured with acquisition parameter, the different electrical power type, each electricity according to each substation
The distinct device type in source, the equipment and its connection of each substation are stored in database, while the equipment to typing
The data and acquisition strategies for needing collection are configured, and after facility information and acquisition configuration information has been stored, the system can
Automatically the data that substation intelligent communication terminal is collected are obtained, and is stored in the database of data storage device.
It is further that burning natural gas distributed power apparatus are photovoltaic generation power-supply device, geothermal power generation power-supply device, wind power generation
Any one or more of power-supply device, bioenergy power generation power-supply device, thermoelectricity generator power plant, water power generator power plant
Combination.Preferably, burning natural gas distributed power apparatus are photovoltaic generation power-supply device, and green energy resource is pollution-free, rich reserves.
It is further that the system also includes protection device, measurement apparatus and telemechanical apparatus (not shown)；
Protection device is connected between power-supply device harvester and low voltage electric network, according to the burning natural gas distributed power apparatus of collection
Real time data failure judgement situation, the division for being switched；
Measurement apparatus are connected between protection device and telemechanical apparatus, monitor the division of electric load and controlling switch；
Telemechanical apparatus is to complete to dispatch and gather the information in low voltage electric network between transformer station, carry out in real time automatically transmission with
Exchange.
Specifically, power-supply device remote failure diagnosis system adopts distributed topological structure, including fault diagnosis to set
Standby and power-supply device harvester, multiple burning natural gas distributed power apparatus, multiple burning natural gas distributed power apparatus and power-supply device harvester
Multiple information acquisition units be connected so that power-supply device harvester realize to being distributed in different location, with difference
The collection of the small power supply facility information of type, obtains facility information, and the communication mode encrypted by safety is sent to fault diagnosis
Equipment, supports so as to provide data for the optimization of system, fault diagnosis, remotely control, is the basis of whole monitoring system.
Additionally, the system adopts distributed hierarchical processing mode, each distributed Voltage substation and each equipment are supervised
Control.Power-supply device remote failure diagnosis system is adopted by being deployed in the information of the power-supply device harvester of each regional small power supply
Collection unit obtains the data of burning natural gas distributed power apparatus, is stored in local intelligent communication terminal and is synchronized to failure diagnosis apparatus,
Failure diagnosis apparatus carry out Centralizing inspection and transmit storage backing up to data storage device to all data, there is provided monitor in real time takes
Business, aggregation of data are analyzed, check the Centralizing inspections such as historical record, diagnosis supporting, and the intelligence of power-supply device harvester is led to
The local equipment of news terminal-pair is monitored on-line.
Power-supply device remote failure diagnosis system provided in an embodiment of the present invention is supervised online to small power supply relevant device
The implementation of survey has：The power-supply device harvester of substation gathers the state letter of various equipment according to default acquisition strategies
The parameters such as breath, data target, and report failure diagnosis apparatus according to predetermined condition；Failure diagnosis apparatus intuitive way
It is supplied to user's types of applications to service, including the functions such as Monitoring Data, statistical information, real time data, historical data are checked, realizes
Fault diagnosis and long-range monitoring, regulation and control；Power-supply device remote failure diagnosis system provides long-range equipment maintenance and management function.
Used as a preferred version, failure diagnosis apparatus are adopted by wireless communication networks or power private network and power-supply device
Acquisition means are connected, and can receive the data that each substation power-supply device harvester is uploaded, and unified collect, process and
Preserve.Failure diagnosis apparatus may provide the user with real-time status represent, data analysis and management, Unit account of plant management, statistics
The functions such as analytical statement.The user of service of power-supply device remote failure diagnosis system can pass through failure diagnosis apparatus remote browse
The monitoring information and data of all devices, also can respectively check statistical information and data according to region or device class, and customization is not
With a few indexs of monitoring device, and each regional, all types of equipment, each producer are carried out laterally to compare analysis, output
Customizable all kinds of statistical report forms, monitoring device, parameter to each power-supply device harvester etc. carry out Remote configuration, and can
With the remote synchronization that each intelligent communication terminal carries out device data and configuration information.
It is further that power-supply device remote failure diagnosis system is realized adopting small power supply equipment state and service data
Collection, analysis and long term accumulation, be administrative staff carry out status of equipment statistical analysis, lateral comparison, index situation of change, assessment set
Standby health status provides important data foundation, and maintainer can quickly transfer the status information before and after equipment generation exception
And parameter, quick and precisely judge equipment state and the measure that should be taken, it is that small power supply safe and stable operation and small power incorporating into power network are sent out
Electricity provides safety guarantee data, improves safe operation of electric network.Different manufacturers, different model, different associations can also be analyzed simultaneously
The fault rate and reliability of the monitoring devices such as view, is that lectotype selection and buying provide foundation.
It should be noted that power-supply device remote failure diagnosis system can provide regional power grid small power supply equipment real-time shape
State monitoring information and overall operation situation, by unified monitoring platform by the overall operation situation of various small power supply equipment, send out
Accurate warning information and early warning information under real time information, the abnormal conditions such as electricity statistics, the principal states of equipment and parameter
The operations staff of failure diagnosis apparatus is fed back to, is easy to find and process abnormal conditions in time, be small power supply safe and stable operation
Safety guarantee data are provided with new energy grid-connected power, for the assessment of small power supply frastructure state important data foundation is provided.
Therefore, by power-supply device remote failure diagnosis system various online monitoring datas are acquired and are collected,
During generation abnormal conditions, maintainer can quickly transfer the status information and parameter before and after equipment generation exception, quick and precisely
Judge equipment state and the measure that should be taken, use for equipment state assessment and repair based on condition of component.Realize equipment state and operation number
According to collection, analysis and long term accumulation, be administrative staff carry out status of equipment statistical analysis, lateral comparison, index situation of change,
The health status of assessment equipment provides important data foundation.Power-supply device remote failure diagnosis system is managed collectively various little electricity
The state and data of source device, is easy to the concentration integrated supervision to small power supply equipment such as operations staff, maintainer, administrative staff
And management, keep data complete and systematization, be also adapted to network system and concentrate integrated developing direction and demand, be small power supply simultaneously
Net generates electricity and provides safety guarantee data.
Power-supply device remote failure diagnosis system provided in an embodiment of the present invention, the power-supply device provided with above-described embodiment
Harvester has identical technical characteristic, so can also solve identical technical problem, reaches identical technique effect.
If in addition, the function is realized using in the form of SFU software functional unit and as independent production marketing or used
When, during a computer read/write memory medium can be stored in.Based on such understanding, technical scheme is substantially
The part for contributing to prior art in other words or the part of the technical scheme can be embodied in the form of software product
Come, the computer software product is stored in a storage medium, including some instructions are used so that a computer equipment (can
Being personal computer, server, or network equipment etc.) perform all or part of each embodiment methods described of the invention
Step.And aforesaid storage medium includes：It is USB flash disk, portable hard drive, read-only storage (ROM, Read-Only Memory), random
Access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with Jie of store program codes
Matter.
Finally it should be noted that：Embodiment described above, specific embodiment only of the invention, to illustrate the present invention
Technical scheme, rather than a limitation, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this
It is bright to be described in detail, it will be understood by those within the art that：Any those familiar with the art
The invention discloses technical scope in, it still can modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of embodiment of the present invention technical scheme, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of power-supply device harvester, for Real-time Collection burning natural gas distributed power apparatus information, it is characterised in that including multiple
Information acquisition unit, each information acquisition unit includes power optimization device, DC power distribution cabinet, inverter, intelligent electric meter and intelligence
Can communicating terminal；Wherein,
The power optimization device, DC power distribution cabinet, inverter, intelligent electric meter are sequentially connected and connect；
The power optimization device, DC power distribution cabinet, inverter, intelligent electric meter are connected with the intelligent communication terminal；
The power optimization device is connected with every block assembly of the burning natural gas distributed power apparatus, and the power optimization device is used to make distribution
The output current of every block assembly of formula power-supply device is consistent；
The DC power distribution cabinet is used to be allocated direct current energy, monitor and protect；
The inverter is used for converting direct-current power into alternating-current power；
The intelligent electric meter is used for metering, two-way various rate meterings and the bidirectional data communication of basic electricity；
The intelligent communication terminal by being connected with the power optimization device, DC power distribution cabinet, inverter and intelligent electric meter,
Data acquisition and communication transmission is carried out to the information of the burning natural gas distributed power apparatus, on-line monitoring is realized.
2. power-supply device harvester according to claim 1, it is characterised in that described information collecting unit also includes micro-
Weather monitoring instrument, the microclimate monitoring instrument is connected with the intelligent communication terminal, the microclimate monitoring instrument prison
The meteorologic parameter of the power-supply device local environment is surveyed, and is transmitted to the intelligent communication terminal.
3. power-supply device harvester according to claim 1, it is characterised in that described information collecting unit also includes converging
Stream case, the header box is connected between the power optimization device and the DC power distribution cabinet；
The PORT COM of the header box is connected with intelligent communication terminal, and the header box is used for the output of power optimization device
Electric current is confluxed.
4. power-supply device harvester according to claim 1, it is characterised in that the intelligent communication terminal includes equipment
Adapter, microcontroller, communication module, the equipment is suitable for device, communication module and is connected with the microcontroller, the equipment
Adapter is used to connect the power optimization device, DC power distribution cabinet, inverter, intelligent electric meter, realizes that data acquisition and communication is passed
It is defeated；
The microcontroller is control unit, for data storage, is processed；
The communication module is used to carry out signal and data communication with outside.
5. power-supply device harvester according to claim 4, it is characterised in that the intelligent communication terminal also includes report
Alert module, the alarm module is connected with the microcontroller, for data exception and fault alarm.
6. power-supply device harvester according to claim 4, it is characterised in that the intelligent communication terminal also includes
D GPS locating module, for positioning the position of the intelligent communication terminal.
7. a kind of power-supply device remote failure diagnosis system, it is characterised in that including burning natural gas distributed power apparatus, failure diagnosis apparatus
And the power-supply device harvester as described in any one of claim 1-6；
The burning natural gas distributed power apparatus are connected with the power-supply device harvester；
The failure diagnosis apparatus are connected with power-supply device harvester communication；
The failure diagnosis apparatus obtain the real time data of the burning natural gas distributed power apparatus by the power-supply device harvester,
And the burning natural gas distributed power apparatus real time data is carried out to collect monitoring and digital independent.
8. power-supply device remote failure diagnosis system according to claim 7, it is characterised in that also set including data storage
Standby, the burning natural gas distributed power apparatus for storing the burning natural gas distributed power apparatus real time data and to storing need collection
Data are configured with acquisition parameter.
9. power-supply device remote failure diagnosis system according to claim 7, it is characterised in that the distributed power source sets
Standby is photovoltaic generation power-supply device, geothermal power generation power-supply device, wind power generation power-supply device, bioenergy power generation power-supply device, fire
The combination of any one or more of electric generator power plant, water power generator power plant.
10. power-supply device remote failure diagnosis system according to claim 7, it is characterised in that also including protection device,
Measurement apparatus and telemechanical apparatus；
The protection device is connected between the power-supply device harvester and low voltage electric network, according to the described distributed of collection
Power-supply device real time data failure judgement situation, the division for being switched；
The measurement apparatus are connected between the protection device and the telemechanical apparatus, are monitored and are opened described in electric load and control
The division of pass；
The telemechanical apparatus is to complete to dispatch and gather the information in the low voltage electric network between transformer station, is passed automatically in real time
It is defeated with exchange.
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| CN201710020082.XA CN106655516A (en) | 2017-01-11 | 2017-01-11 | Power supply equipment collection device and remote fault diagnosis system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107256652A (en) * | 2017-05-27 | 2017-10-17 | 国家电网公司 | Training on electric power Comprehensive Control experience system |
| CN107276212A (en) * | 2017-07-03 | 2017-10-20 | 国网山东省电力公司莱芜供电公司 | The computer room electric power system and computer room management system of based superconductive energy storage |
| CN107357225A (en) * | 2017-09-18 | 2017-11-17 | 内蒙古自治区大气探测技术保障中心 | Remote controllers and automatic weather station |
| CN111031099A (en) * | 2019-11-20 | 2020-04-17 | 深圳市柚子智能科技有限公司 | Energy efficiency real-time monitoring and control management system |
| CN112925231A (en) * | 2021-01-12 | 2021-06-08 | 南方电网数字电网研究院有限公司 | Electric power safety monitoring system |
| CN113364116A (en) * | 2021-04-27 | 2021-09-07 | 浙江华云信息科技有限公司 | New energy substation fault monitoring method and device based on communication controller |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103166240A (en) * | 2011-12-15 | 2013-06-19 | 中国科学院电工研究所 | Grid-connected solar photovoltaic power station monitoring system |
| CN103688436A (en) * | 2011-05-12 | 2014-03-26 | 艾利肯获取有限公司 | High voltage energy harvesting and conversion renewable energy utility size electric power systems and visual monitoring and control systems |
| CN103748759A (en) * | 2011-06-27 | 2014-04-23 | 太阳能公司 | Methods and apparatus for controlling operation of photovoltaic power plants |
| CN203722341U (en) * | 2014-01-16 | 2014-07-16 | 中广核太阳能开发有限公司 | Direct-current side fault data acquisition monitoring system of photovoltaic zone of photovoltaic power station |
| CN104078995A (en) * | 2014-06-12 | 2014-10-01 | 国电光伏有限公司 | Novel intelligent photovoltaic power generation system |
| CN104106143A (en) * | 2011-11-20 | 2014-10-15 | 速力斯公司 | Smart photovoltaic cells and modules |
| CN104269937A (en) * | 2014-10-23 | 2015-01-07 | 国家电网公司 | Operation monitoring system for distributed photovoltaic power station |
| CN204131138U (en) * | 2014-08-07 | 2015-01-28 | 闻博 | A kind of distributed new energy output monitoring and intelligent optimization system |
| CN104506135A (en) * | 2015-01-26 | 2015-04-08 | 深圳市永联科技有限公司 | High-efficiency photovoltaic module power optimizer |
| CN104505856A (en) * | 2014-12-17 | 2015-04-08 | 北京四方继保自动化股份有限公司 | Photovoltaic power optimization control system |
-
2017
- 2017-01-11 CN CN201710020082.XA patent/CN106655516A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103688436A (en) * | 2011-05-12 | 2014-03-26 | 艾利肯获取有限公司 | High voltage energy harvesting and conversion renewable energy utility size electric power systems and visual monitoring and control systems |
| CN103748759A (en) * | 2011-06-27 | 2014-04-23 | 太阳能公司 | Methods and apparatus for controlling operation of photovoltaic power plants |
| CN104106143A (en) * | 2011-11-20 | 2014-10-15 | 速力斯公司 | Smart photovoltaic cells and modules |
| CN103166240A (en) * | 2011-12-15 | 2013-06-19 | 中国科学院电工研究所 | Grid-connected solar photovoltaic power station monitoring system |
| CN203722341U (en) * | 2014-01-16 | 2014-07-16 | 中广核太阳能开发有限公司 | Direct-current side fault data acquisition monitoring system of photovoltaic zone of photovoltaic power station |
| CN104078995A (en) * | 2014-06-12 | 2014-10-01 | 国电光伏有限公司 | Novel intelligent photovoltaic power generation system |
| CN204131138U (en) * | 2014-08-07 | 2015-01-28 | 闻博 | A kind of distributed new energy output monitoring and intelligent optimization system |
| CN104269937A (en) * | 2014-10-23 | 2015-01-07 | 国家电网公司 | Operation monitoring system for distributed photovoltaic power station |
| CN104505856A (en) * | 2014-12-17 | 2015-04-08 | 北京四方继保自动化股份有限公司 | Photovoltaic power optimization control system |
| CN104506135A (en) * | 2015-01-26 | 2015-04-08 | 深圳市永联科技有限公司 | High-efficiency photovoltaic module power optimizer |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107256652A (en) * | 2017-05-27 | 2017-10-17 | 国家电网公司 | Training on electric power Comprehensive Control experience system |
| CN107256652B (en) * | 2017-05-27 | 2023-06-02 | 国家电网公司 | Comprehensive control practical training system for electric power training |
| CN107276212A (en) * | 2017-07-03 | 2017-10-20 | 国网山东省电力公司莱芜供电公司 | The computer room electric power system and computer room management system of based superconductive energy storage |
| CN107357225A (en) * | 2017-09-18 | 2017-11-17 | 内蒙古自治区大气探测技术保障中心 | Remote controllers and automatic weather station |
| CN111031099A (en) * | 2019-11-20 | 2020-04-17 | 深圳市柚子智能科技有限公司 | Energy efficiency real-time monitoring and control management system |
| CN112925231A (en) * | 2021-01-12 | 2021-06-08 | 南方电网数字电网研究院有限公司 | Electric power safety monitoring system |
| CN113364116A (en) * | 2021-04-27 | 2021-09-07 | 浙江华云信息科技有限公司 | New energy substation fault monitoring method and device based on communication controller |
| CN113364116B (en) * | 2021-04-27 | 2024-03-29 | 浙江华云信息科技有限公司 | New energy substation fault monitoring method and device based on communication controller |
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Application publication date: 20170510 |