CN105939063A - Data transmission system for power equipment - Google Patents
Data transmission system for power equipment Download PDFInfo
- Publication number
- CN105939063A CN105939063A CN201610527078.8A CN201610527078A CN105939063A CN 105939063 A CN105939063 A CN 105939063A CN 201610527078 A CN201610527078 A CN 201610527078A CN 105939063 A CN105939063 A CN 105939063A
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- China
- Prior art keywords
- data transmission
- power equipment
- measure
- control device
- transmission system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 45
- 238000012544 monitoring process Methods 0.000 claims abstract description 19
- 238000005259 measurement Methods 0.000 claims abstract description 10
- 238000004458 analytical method Methods 0.000 claims abstract description 8
- 230000005611 electricity Effects 0.000 claims description 30
- 238000000034 method Methods 0.000 claims description 17
- 238000009529 body temperature measurement Methods 0.000 claims description 6
- 238000012806 monitoring device Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000004364 calculation method Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H02J13/0017—
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- H02J13/0075—
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
Abstract
The invention provides a data transmission system for power equipment. The data transmission system comprises multiple power equipment, wherein the power equipment is connected with a measurement and control apparatus; the measurement and control apparatus is connected with a data transmission apparatus; the other end of the data transmission apparatus is connected with a monitoring platform; the data transmission apparatus transmits the operational parameters of the power equipment monitored by the measurement and control apparatus in real time to the monitoring platform; the data transmission apparatus transits an analysis result of the operational parameters and a control instruction from the monitoring platform to the measurement and control apparatus; and the measurement and control apparatus is connected with a client end. By adoption of the data transmission system provided by the invention, transmission of the collected data and the control instruction of the power equipment, as well as remote monitoring of the power equipment can be realized.
Description
Technical field
The invention belongs to technical field of electric power, particularly to a kind of power equipment data transmission system.
Background technology
At present, in power distribution and transmission technique field, owing to the life-time service of power equipment often occurs aging etc.
Problem, also exists high potential safety hazard；And, go wrong once when power equipment, the interruption of power supply can be caused, give enterprise
Industry produces, people's life brings loss greatly and inconvenience；In order to avoid the enterprise caused due to the chance failure of power equipment
The problems such as stopping production shut-down, also for avoiding the generation of security incident, ensure the steady of resident living power utility simultaneously, Utilities Electric Co. or
Other relevant units, generally periodically overhaul power equipment by special staff, then utilize artificial mode, system
Meter maintenance result, then statistical result is presented to backstage.
Therefore, a kind of power equipment data transmission system is needed now badly, it is possible to monitor the operational factor of power equipment in real time,
And monitoring result is real-time transmitted to backstage, it is to avoid there is chance failure in power equipment.
Summary of the invention
The present invention proposes a kind of power equipment data transmission system, solves power equipment recycling facility in prior art
Consume the problem that manpower and materials are huge.
The technical scheme is that and be achieved in that: power equipment data transmission system, including some power equipments, electricity
Power equipment connects measure and control device, and measure and control device connects data transmission device, and the data transmission device other end connects monitoring
Platform, the power equipment operational factor that measure and control device is monitored by data transmission device in real time is sent to monitor supervision platform, and data are transmitted
Monitor supervision platform is sent to measure and control device to analysis result and the control instruction of operational factor by device, and measure and control device connects client
End.
As one preferred embodiment, measure and control device includes shelf depreciation measure and control device and temperature measurement and control instrument.
As one preferred embodiment, measure and control device is additionally included in line electricity measure and control device.
As one preferred embodiment, temperature measurement and control instrument includes temperature sensor and infrared ray measure and control device.
As one preferred embodiment, online electricity measure and control device includes type UHF sensor and connects with type UHF sensor
The data concentrator connect and work station.
As one preferred embodiment, measure and control device is also associated with electricity online monitoring method device.
As one preferred embodiment, electricity online monitoring method device includes single-phase electricity measurement and control device and/or three lines
Electricity measure and control device.
As one preferred embodiment, measure and control device connects secondary monitoring device.
As one preferred embodiment, monitor supervision platform connects storage server, and storage server connects data
Input equipment.
As one preferred embodiment, monitor supervision platform is also associated with equipment fault solution system, equipment fault
The failure condition of the power equipment that solution system detects according to monitoring device, it is provided that fault solution, and will solve
Scheme transmission is to client.
After have employed technique scheme, the invention has the beneficial effects as follows: native system utilizes measure and control device to monitor electricity in real time
The ruuning situation of power equipment, and by data transmission device, the real time data of monitoring is sent to monitor supervision platform, monitor supervision platform pair
The data received carry out confluence analysis, and export the result of confluence analysis, and by data transmission device by control instruction
It is transferred to measure and control device, completes the control of power equipment, it is to avoid power equipment is because continuous firing causes fault；Or, at electricity
Its work is stopped in time, it is ensured that the working life of power equipment when power equipment breaks down.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, also may be used
To obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the block diagram of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
As it is shown in figure 1, this power equipment data transmission system, including some power equipments, power equipment connects observing and controlling
Device, measure and control device connects data transmission device, and the data transmission device other end connects monitor supervision platform, data transmission device
The power equipment operational factor monitored in real time by measure and control device is sent to monitor supervision platform, data transmission device by monitor supervision platform to fortune
The analysis result of line parameter and control instruction are sent to measure and control device, and measure and control device connects client.
Measure and control device includes shelf depreciation measure and control device and temperature measurement and control instrument.
Measure and control device is additionally included in line electricity measure and control device.
Temperature measurement and control instrument includes temperature sensor and infrared ray measure and control device.
Online electricity measure and control device includes type UHF sensor and the data concentrator being connected with type UHF sensor and work station.
Measure and control device is also associated with electricity online monitoring method device.
Electricity online monitoring method device includes single-phase electricity measurement and control device and/or three line electricity measure and control devices.
Measure and control device connects secondary monitoring device.
Monitor supervision platform connects storage server, and storage server connects data input device.
Monitor supervision platform is also associated with equipment fault solution system, and equipment fault solution system is according to monitoring device
The failure condition of the power equipment detected, it is provided that fault solution, and solution is transmitted to client.
In the present embodiment, electricity online monitoring method device includes single-phase electricity measurement and control device and/or three line electricity observing and controlling dress
Put.The method determining destination's power supply unit, uses and sends echo request message to some power supply units, and report whether receive
The method of desired Echo Reply.
Control closing or the method for conducting of destination's power supply unit, utilize the communication modes of point-to-point type, by repeatedly
Shake hands to set up with destination power supply unit and is connected, and remove connection when communication completes.
Setting up with destination power supply unit and is connected, according to the other side whether employing is to destination IP address transmission data table, and
The most whether the mode returning an an equal amount of packet determines to connect and communicates, and determines delay time.
The electrical parameter of electricity online monitoring method device monitoring includes that full electricity, magnitude of leakage current, complete harmonic wave, electricity mass-energy are read
Number, electricity requirement statistics and maximum.Concrete, measure content and include voltage, electric current, harmonic wave and total harmonic distortion, electric current system
Number, crest factor and phone harmonic factor.
Wherein, the data of harmonic wave are given according to the percent data of first-harmonic, carry a decimal, the i.e. numerical value of first-harmonic to be fixed as
1000, represent that it accounts for the 100.0% of first-harmonic virtual value, what total harmonic distortion was criticized is the summation of each high-efficiency harmonic in addition to first-harmonic,
Its calculation is:
The calculation of current coefficient is:
In formula: i represents that overtone order, Xi represent the percentage ratio of each harmonic virtual value and first-harmonic virtual value, and n represents the highest
Overtone order.
The calculation of crest is:Wherein U1 is the root-mean-square value of first-harmonic, and Uh is h time
Harmonic wave root-mean-square value.
Phone harmonic factor coefficient calculations mode is:Its
In, Ph is noise weight coefficient.
Voltage unbalance rate calculation is:Wherein, Umax is maximum phase voltage
Value, Umin is minimum phase voltage value,Represent average voltage；
Electric current unstable rate calculation is:Wherein, Imax is maximum current value,
Imin is minimum amount of voltage that,For average voltage level.
Further, after the measurement completing electrical parameter, show active power, reactive power, frequency over the display
And power factor, wherein, power-related parameter determines four figures value, and power factor retains three decimals, and frequency retains two
Position decimal.
Control closing or the method for conducting of destination's power supply unit, use the state controlling single or multiple relays real
Existing, and the state of corresponding relay is obtained by reading relay status depositor.By reading relay status depositor
The state obtaining corresponding relay includes that utilizing reading numerical values to be multiplied by the corresponding method calculating the factor obtains.
Wherein, the control mode of relay is set to a distant place and controls and local control two kinds, wherein a distant place control by PC or
Person PLC is controlled with order by the way of communication, and when receiving close commands, relay Guan Bi, receives return command
Time, check and return delay time, after the time that time delay is identical, relay returns, upon return between when being 0, relay is in and closes
Lock status, it is impossible to return, is now used for controlling chopper and can cause recovery factory default 1；Local control uses gauge internal
Certain electrical quantity controls, as the response controlling alert if that is set up an office, when the alarm signal of trigger relay produces,
Checking relay running delay time, during more than the relay running time, if alarm signal exists, relay operates,
If alarm signal disappears, relay is failure to actuate；After relay operates, when alert if disappears, check that relay involution is prolonged
Time the time, after involution delay time, if alarm signal does not exists, relay return, if alarm signal reappears, relay
Device continues Guan Bi；By running time delay and return time delay, make warning function have hysteresis I, it is to avoid frequently miss in critical state value
Report.
Reading numerical values uses secondary to survey data transmission numerical value, utilizes secondary to survey the mode of data transmission numerical value, protects further
The accuracy of card digital independent, it is to avoid the maloperation occurred owing to mistake reads.
Monitor supervision platform, employing Ethernet connection between electricity online monitoring method device and power supply unit, and follow
IEC60870-5-104 communication protocol and MODBUS-TCP communication protocol mode realize communication.
It is pointed out that electricity online monitoring method device, by RS485 port access network based on ethernet, is carried out according to relevant stipulations
Work.
The operation principle of this power equipment data transmission system is: native system utilizes measure and control device to monitor power equipment in real time
Ruuning situation, and by data transmission device, the real time data of monitoring is sent to monitor supervision platform, monitor supervision platform is to receiving
Data carry out confluence analysis, and export the result of confluence analysis, and by data transmission device, control instruction be transferred to
Measure and control device, completes the control of power equipment, it is to avoid power equipment is because continuous firing causes fault；Or, at power equipment
Its work is stopped in time, it is ensured that the working life of power equipment when breaking down.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all spirit in the present invention and
Within principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (10)
1. a power equipment data transmission system, including some power equipments, it is characterised in that described power equipment connects to be had
Measure and control device, described measure and control device connects data transmission device, and the described data transmission device other end connects monitor supervision platform,
The power equipment operational factor that described measure and control device is monitored by described data transmission device in real time is sent to monitor supervision platform, described number
According to transmitting device, monitor supervision platform is sent to described measure and control device, described observing and controlling to analysis result and the control instruction of operational factor
Device connects client.
Power equipment data transmission system the most according to claim 1, it is characterised in that described measure and control device includes local
Electric discharge measure and control device and temperature measurement and control instrument.
Power equipment data transmission system the most according to claim 2, it is characterised in that described measure and control device is additionally included in
Line electricity measure and control device.
Power equipment data transmission system the most according to claim 2, it is characterised in that described temperature measurement and control instrument includes
Temperature sensor and infrared ray measure and control device.
Power equipment data transmission system the most according to claim 3, it is characterised in that described online electricity measure and control device
The data concentrator including type UHF sensor and being connected with type UHF sensor and work station.
Power equipment data transmission system the most according to claim 1, it is characterised in that described measure and control device is also associated with
Electricity online monitoring method device.
Power equipment data transmission system the most according to claim 6, it is characterised in that described electricity online monitoring method device
Including single-phase electricity measurement and control device and/or three line electricity measure and control devices.
Power equipment data transmission system the most according to claim 1, it is characterised in that described measure and control device connects two
Secondary monitoring device.
Power equipment data transmission system the most according to claim 1, it is characterised in that described monitor supervision platform connects to be deposited
Storage server, described storage server connects data input device.
Power equipment data transmission system the most according to claim 1, it is characterised in that described monitor supervision platform is also connected with
There is equipment fault solution system, the power equipment that described equipment fault solution system detects according to monitoring device
Failure condition, it is provided that fault solution, and solution is transmitted to client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527078.8A CN105939063A (en) | 2016-07-06 | 2016-07-06 | Data transmission system for power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610527078.8A CN105939063A (en) | 2016-07-06 | 2016-07-06 | Data transmission system for power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105939063A true CN105939063A (en) | 2016-09-14 |
Family
ID=56873484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610527078.8A Pending CN105939063A (en) | 2016-07-06 | 2016-07-06 | Data transmission system for power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105939063A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100137A (en) * | 2016-08-16 | 2016-11-09 | 安徽众升电力科技有限公司 | A kind of power supply unit monitoring system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497034A (en) * | 2011-12-31 | 2012-06-13 | 上海兰银实业股份有限公司 | Smart power grid junction station |
| CN103108034A (en) * | 2013-01-11 | 2013-05-15 | 国核信息科技有限公司 | Substation equipment monitoring and early warning terminal |
| WO2014130363A1 (en) * | 2013-02-19 | 2014-08-28 | Power Tagging Technologies, Inc. | Methods for discovering, partitioning, organizing, and administering communication devices in a transformer area network |
-
2016
- 2016-07-06 CN CN201610527078.8A patent/CN105939063A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497034A (en) * | 2011-12-31 | 2012-06-13 | 上海兰银实业股份有限公司 | Smart power grid junction station |
| CN103108034A (en) * | 2013-01-11 | 2013-05-15 | 国核信息科技有限公司 | Substation equipment monitoring and early warning terminal |
| WO2014130363A1 (en) * | 2013-02-19 | 2014-08-28 | Power Tagging Technologies, Inc. | Methods for discovering, partitioning, organizing, and administering communication devices in a transformer area network |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100137A (en) * | 2016-08-16 | 2016-11-09 | 安徽众升电力科技有限公司 | A kind of power supply unit monitoring system |
| CN106100137B (en) * | 2016-08-16 | 2019-02-05 | 安徽众升电力科技有限公司 | A kind of power supply unit monitoring system |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160914 |
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| RJ01 | Rejection of invention patent application after publication |