CN106199266A - A kind of power equipment electronic map coordinates early warning system - Google Patents
A kind of power equipment electronic map coordinates early warning system Download PDFInfo
- Publication number
- CN106199266A CN106199266A CN201610528447.5A CN201610528447A CN106199266A CN 106199266 A CN106199266 A CN 106199266A CN 201610528447 A CN201610528447 A CN 201610528447A CN 106199266 A CN106199266 A CN 106199266A
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- early warning
- power equipment
- control device
- measure
- electronic map
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- 230000005611 electricity Effects 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 16
- 238000012544 monitoring process Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 6
- 238000005259 measurement Methods 0.000 claims description 5
- 238000009529 body temperature measurement Methods 0.000 claims description 3
- 238000012806 monitoring device Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 4
- 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
- 239000000686 essence Substances 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
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention proposes a kind of power equipment electronic map coordinates early warning system, including some power equipments, described power equipment connects measure and control device, described measure and control device connects monitor supervision platform, the operational factor of the described power equipment that described monitor supervision platform is monitored in real time according to described measure and control device, generates coordinate early warning electronic chart, and the present invention early warning to power equipment intuitively can be carried out electronic map coordinates and show, improve early warning efficiency, it is to avoid the equipment corrupted caused not in time because of early warning.
Description
Technical field
The invention belongs to technical field of electric power, particularly to a kind of power equipment electronic map coordinates early warning 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 electronic map coordinates early warning system is needed now badly, it is possible to intuitively to power equipment
Early warning carries out electronic map coordinates and shows, improves early warning efficiency, it is to avoid the equipment corrupted caused not in time because of early warning.
Summary of the invention
The present invention proposes a kind of power equipment electronic map coordinates early warning system, solves power equipment in prior art pre-
The alert problem that efficiency is low, often occur causing equipment corrupted not in time because of early warning.
The technical scheme is that and be achieved in that: power equipment electronic map coordinates early warning system, including some electricity
Power equipment, power equipment connects measure and control device, and measure and control device connects monitor supervision platform, and monitor supervision platform is real-time according to measure and control device
The operational factor of the power equipment of monitoring, generates coordinate early warning electronic chart.
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 also includes 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, 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 secondary monitoring device.
As one preferred embodiment, data transmission device it is provided with between measure and control device and monitor supervision platform.
As one preferred embodiment, monitor supervision platform is also associated with equipment fault solution system.
As one preferred embodiment, monitor supervision platform connects storage server, and storage server is provided with data
Input equipment.
As one preferred embodiment, monitor supervision platform is also associated with real-time servicing system, and real-time servicing system is used for
According to the running parameter generation real-time servicing scheme of the power equipment that measure and control device is monitored in real time, and hand over real-time servicing scheme transmission
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 in the way of electronic map coordinates early warning, will tool
The faulty equipment of body or the trouble point of equipment show, it is achieved that being accurately positioned of electrical equipment fault, it is to avoid electric power sets
It is standby because continuous firing causes fault；Or, stop its work in time when power equipment breaks down, it is ensured that power equipment
Working life.
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 electronic map coordinates early warning system, including some power equipments, power equipment is even
Being connected to measure and control device, measure and control device connects monitor supervision platform, the power equipment that monitor supervision platform is monitored in real time according to measure and control device
Operational factor, generates coordinate early warning electronic chart.
Measure and control device includes shelf depreciation measure and control device and temperature measurement and control instrument.
Measure and control device also includes 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.
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 secondary monitoring device.
Data transmission device it is provided with between measure and control device and monitor supervision platform.
Monitor supervision platform is also associated with equipment fault solution system.
Monitor supervision platform connects storage server, and storage server is provided with data input device.
Monitor supervision platform is also associated with real-time servicing system, and real-time servicing system is for the electricity monitored in real time according to measure and control device
The running parameter of power equipment generates real-time servicing scheme, and hands over real-time servicing scheme transmission 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:Wherein,
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 electronic map coordinates early warning system is: native system utilizes measure and control device to monitor 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
The data received are carried out confluence analysis, and exports the result of confluence analysis, and in the way of electronic map coordinates early warning, will
Concrete faulty equipment or the trouble point of equipment show, it is achieved that being accurately positioned of electrical equipment fault, it is to avoid electric power
Equipment is because continuous firing causes fault；Or, stop its work in time when power equipment breaks down, it is ensured that power equipment
Working life.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and 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 electronic map coordinates early warning system, including some power equipments, it is characterised in that described electric power sets
There is measure and control device standby connection, and described measure and control device connects monitor supervision platform, and described monitor supervision platform is real-time according to described measure and control device
The operational factor of the described power equipment of monitoring, generates coordinate early warning electronic chart.
Power equipment electronic map coordinates early warning system the most according to claim 1, it is characterised in that described measure and control device
Including shelf depreciation measure and control device and temperature measurement and control instrument.
Power equipment electronic map coordinates early warning system the most according to claim 2, it is characterised in that described measure and control device
Also include electricity online monitoring method device.
Power equipment electronic map coordinates early warning system the most according to claim 1, it is characterised in that described electricity is online
Measure and control device includes single-phase electricity measurement and control device and/or three line electricity measure and control devices.
Power equipment electronic map coordinates early warning system the most according to claim 1, it is characterised in that described online electricity
Measure and control device includes type UHF sensor and the data concentrator being connected with type UHF sensor and work station.
Power equipment electronic map coordinates early warning system the most according to claim 1, it is characterised in that described measure and control device
It is also associated with secondary monitoring device.
Power equipment electronic map coordinates early warning system the most according to claim 1, it is characterised in that described measure and control device
And it is provided with data transmission device between described monitor supervision platform.
Power equipment electronic map coordinates early warning system the most according to claim 1, it is characterised in that described monitor supervision platform
It is also associated with equipment fault solution system.
Power equipment electronic map coordinates early warning system the most according to claim 1, it is characterised in that described monitor supervision platform
Connecting has storage server, described storage server to be provided with data input device.
Tell power equipment electronic map coordinates early warning system the most according to claim 1, it is characterised in that described monitoring is put down
Platform is also associated with real-time servicing system, the work of the described real-time servicing system power equipment for monitoring in real time according to measure and control device
Make parameter and generate real-time servicing scheme, and hand over real-time servicing scheme transmission to client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528447.5A CN106199266A (en) | 2016-07-06 | 2016-07-06 | A kind of power equipment electronic map coordinates early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610528447.5A CN106199266A (en) | 2016-07-06 | 2016-07-06 | A kind of power equipment electronic map coordinates early warning system |
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| Publication Number | Publication Date |
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| CN106199266A true CN106199266A (en) | 2016-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610528447.5A Pending CN106199266A (en) | 2016-07-06 | 2016-07-06 | A kind of power equipment electronic map coordinates early warning system |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201166916Y (en) * | 2008-02-27 | 2008-12-17 | 宁波新峰照明科技有限公司 | Intelligent remote integration monitoring system for a power equipment |
-
2016
- 2016-07-06 CN CN201610528447.5A patent/CN106199266A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201166916Y (en) * | 2008-02-27 | 2008-12-17 | 宁波新峰照明科技有限公司 | Intelligent remote integration monitoring system for a power equipment |
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Application publication date: 20161207 |