CN107634580A - The electric power automatic scheduling method of power system - Google Patents
The electric power automatic scheduling method of power system Download PDFInfo
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- CN107634580A CN107634580A CN201711006795.7A CN201711006795A CN107634580A CN 107634580 A CN107634580 A CN 107634580A CN 201711006795 A CN201711006795 A CN 201711006795A CN 107634580 A CN107634580 A CN 107634580A
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- iot
- information
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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
- Y04S40/128—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 involving the use of Internet protocol
Abstract
The invention discloses the electric power automatic scheduling method of power system, include Data Collection, communication, human-computer dialogue, master computer and advanced applied software, Data Collection, communication use the POWER SYSTEM STATE monitoring device based on NB IoT, POWER SYSTEM STATE monitoring device based on NB IoT has multiple monitoring sections, the information monitored is wirelessly uploaded into background host computer, the monitoring node equipment includes break monitoring device, d GPS locating module, transimission power monitor, control circuit, NB IoT node apparatus, and information is transmitted to backstage by NB IoT node apparatus；Information passes sequentially through NB IoT node apparatus, gateway processes module, NB IoT routes base station, internet, finally to main frame, realizes data acquisition and data communication.Backstage is transmitted to by NB IoT node apparatus.In use, the characteristics of using NB IoT multinodes, the laying of its test point position can be more more, make reference information data more complete.
Description
Technical field
The present invention relates to power scheduling, and in particular to the electric power automatic scheduling method of power system.
Background technology
Dispatching automation of electric power systems is a complicated system engineering, and it includes Data Collection, communication, man-machine right
The parts such as words, master computer and advanced applied software.It is intimately associated between each several part, mutually restricts.Scheduling fortune in such a system
Administrative staff turns into the organic component of whole system dispatching automation.This automatic control system can not only be grasped intactly entirely
The situation of system, while the decision-making of control can be made in the case of normal operation and accident in time and correctly.Traditional number
Passed according to the wire transmission collected and communication depends on, and part using common based on CDMA, GPRS, 3G public mobile network
Defeated, wire transmission needs to lay it special network line, commonly based on the transmission of CDMA, GPRS, 3G public mobile network
Equipment has the characteristics of power consumption is big and supported, it is necessary to provide it wired electric energy, consumes electric energy, the antijamming capability of its network
Difference.
With intelligent city, the arriving in big data epoch, radio communication will realize that all things on earth connects.Many enterprise's estimated futures
Global Internet of Things connection number will be hundred billion grades of epoch.Occur coupling for a large amount of things and thing at present, but these couple
Carried mostly by the short-range communication such as bluetooth, Wi-Fi technology, but non-operator mobile network.In order to meet different Internet of Things industry
Business demand, according to internet of things service feature and mobile communications network feature, 3GPP has carried out increasing according to narrow band service application scenarios
The technical research of strong mobile communications network function is to adapt to booming internet of things service demand.
Certainly, the basis of everything is realized, is to have ubiquitous net connection.The network of operator is Global coverage
Most commonly used network, therefore have unique advantage on access capability.However, a reality that can not be ignored is, very
The thing being just carried on mobile network connects with Internet of Things only to be accounted for coupling the 10% of sum, and most thing is coupled through indigo plant with thing
The technologies such as tooth, WiFi carry.Change the bluetooth used at present for this, the Internet of Things of WiFi carryings can not be ignored.
NB-IoT possesses four characteristicses：First, extensively cover, it will thus provide improved in-door covering, under same frequency range, NB-
IoT is than existing network gain 20dB, equivalent to the ability for improving 100 times of overlay areas；Second, possesses support magnanimity connection
Ability, mono- sector of NB-IoT can support 100,000 connections, support low latency sensitivity, ultralow equipment cost, low set
Standby power consumption and the network architecture of optimization；Third, more low-power consumption, the stand-by time of NB-IoT terminal node modules is 10 years；Four
It is lower module cost, single successive module expected from enterprise is no more than 5 dollars.
NB-IOT focuses on low-power consumption and extensively covers (LPWA) Internet of Things (IOT), it has, and covering is wide, connection is more, speed is low,
Cost is low, low in energy consumption, the excellent feature of framework.NB-IOT uses License frequency ranges, can take interior band, protection band or Independent Carrier Wave
Three kinds of deployment way, coexist with existing network.
The content of the invention
The technical problems to be solved by the invention be in current power scheduling information gathering and communication use it is wired
Transmission all compares power consumption based on the mode being commonly wirelessly transferred, and its network poor anti jamming capability is, and it is an object of the present invention to provide electricity
The electric power automatic scheduling method of Force system, solve wire transmission that information gathering in current power scheduling and communication uses or
Power consumption is all compared based on the mode being commonly wirelessly transferred, and the problem of its network poor anti jamming capability.
The present invention is achieved through the following technical solutions：
The electric power automatic scheduling method of power system, includes Data Collection, communication, human-computer dialogue, master computer and height
Level application software, Data Collection, communication use the POWER SYSTEM STATE monitoring device based on NB-IoT, the electric power based on NB-IoT
System state monitoring device has multiple monitoring sections, and the information monitored is wirelessly uploaded into background host computer, the monitoring section
Point device includes break monitoring device, d GPS locating module, transimission power monitor, control circuit, NB-IoT node apparatus, open circuit
Monitoring device monitors power network "on" position and the status information of monitoring is transmitted into control circuit, and d GPS locating module is used to position institute
Information is simultaneously transmitted to control circuit by the positional information of detection, and transimission power monitor is used to monitoring real-time Transmission power and by information
Control circuit is transmitted to, control circuit will receive information and be transmitted to NB-IoT node apparatus, after information is transmitted to by NB-IoT node apparatus
Platform；The backstage includes gateway processes module, and signal is transmitted to NB-IoT routes base station, NB-IoT route bases by gateway processes module
Stand and connected with mobile network, terminating machine accesses networking using mobile network, and information passes sequentially through NB-IoT node apparatus, gateway
Module, NB-IoT routes base station, internet are managed, finally to main frame, realizes data acquisition and data communication.The electricity of power system
In power Automatic dispatching, its data acquisition and communication are to dispatch the basis of electric power, and the data element that it is gathered is more, for electric power
The help of scheduling is bigger, and with the development of Internet of Things, wireless node apparatus starts a large amount of uses in life, is saved using NB-IoT
The information of point device monitoring node equipment collection is wirelessly communicated to network, and NB-IoT uses License frequency ranges, can adopt
Take that band is interior, three kinds of deployment way of protection band or Independent Carrier Wave, coexisted with existing network, the characteristics of its low-power consumption so that some
The place of arm's length standard voltage is powered using power storage cell, can also be worked for a long time；The characteristics of multinode, supervise us
Measuring point sets unrestricted, long transmission distance, is adapted to the very wide network system monitoring device in overlay area, makes monitor node more,
Fault zone is easily determined, failure to trip situation is monitored by break detector, by d GPS locating module, can intuitively be seen
To power-off place, information is provided to the quick failure judgement place of staff, accomplishes the purpose of timely processing；Pass through realtime power
Transmission information, the information of the reference of diversification is provided for whole power scheduling, and NB-IoT signal stabilization is strong, no
It is easily disturbed, traffic control is more smoothly facilitated.
Further, monitoring node equipment is additionally provided with voltage sensor, for monitoring voltage changing value, from the background according to electricity
Pressure changing value prejudges its power state, low voltage or it is higher all illustrate that its electric network state is unstable, pass through monitoring node position
Between magnitude of voltage contrast, judgement is gone wrong position.Voltage transmission all uses definite value transmission means, is examined by voltage sensor
Voltage change is surveyed, when voltage changes, illustrates that power state is unstable, according to the unstable node of magnitude of voltage, does in advance
Go out anticipation and maintenance.
Further, monitoring device is additionally provided with Smoke Sensor, and Smoke Sensor for monitoring electrical equipment fault
Signal is simultaneously transmitted to control circuit by condition of a fire condition simultaneously, and backstage is transmitted to by NB-IoT node apparatus.Power equipment is because failure rises
Fire is common occurrence, and monitoring device is installed inside power equipment, and monitoring device can monitor to be supervised by Smoke Sensor
Smoke and state on fire inside the power equipment of survey, this detests alarm than the fire-fighting system of traditional outside and more shifted to an earlier date
Fire condition is monitored, greatly reduces fire damage.
The present invention compared with prior art, has the following advantages and advantages：
1st, the electric power automatic scheduling method of power system of the present invention, adopted using NB-IoT node apparatus part monitoring node equipment
The information of collection is wirelessly communicated to network, and NB-IoT uses License frequency ranges, can take interior band, protection band or independent load
Three kinds of deployment way of ripple, coexist with existing network, the characteristics of its low-power consumption so that are used in the place of some arm's length standard voltages
Power storage cell is powered, and can also be worked for a long time；The characteristics of multinode, make our monitoring points that unrestricted, transmission is set
Distance is remote, is adapted to the very wide network system monitoring device in overlay area, makes monitor node more, easily determine fault zone, pass through
Break detector monitors failure to trip situation, by d GPS locating module, power-off place can be intuitively seen, to staff
Quick failure judgement place provides information, accomplishes the purpose of timely processing；It is whole electric power by the transmission information of realtime power
Scheduling provides the information of the reference of diversification, and NB-IoT signal stabilization is strong, is not easy to be disturbed, and makes traffic control more
Add smooth convenience；
2nd, the electric power automatic scheduling method of power system of the present invention, voltage change is detected by voltage sensor, works as voltage
When changing, illustrate that power state is unstable, according to the unstable node of magnitude of voltage, make anticipation and maintenance in advance；
3rd, the electric power automatic scheduling method of power system of the present invention, by installing monitoring device inside power equipment, prison
Measurement equipment can monitor smoke and state on fire inside monitored power equipment by Smoke Sensor, and this is than tradition
Outside fire-fighting system detest alarm monitor fire condition more in advance, greatly reduce fire damage.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is modular structure schematic diagram of the present invention.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment
As shown in figure 1, the electric power automatic scheduling method of power system of the present invention, include Data Collection, communication, man-machine right
Words, master computer and advanced applied software, the Data Collection, communication are using the POWER SYSTEM STATE monitoring dress based on NB-IoT
Put, the POWER SYSTEM STATE monitoring device based on NB-IoT there are multiple monitoring sections, and the information monitored is wirelessly uploaded
Background host computer, the monitoring node equipment include break monitoring device, d GPS locating module, transimission power monitor, control circuit,
The status information of monitoring is simultaneously transmitted to control circuit, GPS by NB-IoT node apparatus, break monitoring monitoring of equipment power network "on" position
Locating module is used to position detected positional information and information is transmitted into control circuit, and transimission power monitor is used to monitor reality
When transimission power and information is transmitted to control circuit, control circuit will receive information and be transmitted to NB-IoT node apparatus, NB-IoT sections
Information is transmitted to backstage by point device；The backstage includes gateway processes module, and signal is transmitted to NB-IoT roads by gateway processes module
By base station, NB-IoT routes base station connects with mobile network, and terminating machine accesses networking using mobile network, and information passes sequentially through
NB-IoT node apparatus, gateway processes module, NB-IoT routes base station, internet, finally to main frame, realize data acquisition and
Data communication.Monitoring node equipment is additionally provided with voltage sensor, for monitoring voltage changing value, from the background according to voltage change
Prejudge its power state, low voltage or it is higher all illustrate that its electric network state is unstable, pass through voltage between monitoring node position
Value contrast, judges position of ging wrong.Monitoring device is additionally provided with Smoke Sensor, and Smoke Sensor is set for monitoring electric power
Signal is simultaneously transmitted to control circuit by standby failure case of fire simultaneously, and backstage is transmitted to by NB-IoT node apparatus.In use, utilize
The characteristics of NB-IoT multinodes, the laying of its test point position can be more more, make reference information data more complete.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (3)
1. the electric power automatic scheduling method of power system, include Data Collection, communication, human-computer dialogue, master computer and advanced
Application software, it is characterised in that the Data Collection, communication use the POWER SYSTEM STATE monitoring device based on NB-IoT, base
There are multiple monitoring sections in NB-IoT POWER SYSTEM STATE monitoring device, it is main that the information monitored is wirelessly uploaded into backstage
Machine, the monitoring node equipment include break monitoring device, d GPS locating module, transimission power monitor, control circuit, NB-IoT
The status information of monitoring is simultaneously transmitted to control circuit, GPS location mould by node apparatus, break monitoring monitoring of equipment power network "on" position
Block is used to position detected positional information and information is transmitted into control circuit, and transimission power monitor is used to monitor real-time Transmission
Information is simultaneously transmitted to control circuit by power, and control circuit will receive information and be transmitted to NB-IoT node apparatus, NB-IoT node apparatus
Information is transmitted to backstage；The backstage includes gateway processes module, and signal is transmitted to NB-IoT routes base station by gateway processes module,
NB-IoT routes base station connects with mobile network, and terminating machine accesses networking using mobile network, and information passes sequentially through NB-IoT sections
Point device, gateway processes module, NB-IoT routes base station, internet, finally to main frame, realize that data acquisition and data are led to
News.
2. the electric power automatic scheduling method of power system according to claim 1, it is characterised in that the monitoring node is set
It is standby to be additionally provided with voltage sensor, for monitoring voltage changing value, its power state, voltage are prejudged according to voltage change from the background
It is relatively low or it is higher all illustrate that its electric network state is unstable, contrasted by magnitude of voltage between monitoring node position, judgement is gone wrong institute
In position.
3. the electric power automatic scheduling method of power system according to claim 1, it is characterised in that the monitoring device is also
Smoke Sensor is provided with, Smoke Sensor is used to monitor electrical equipment fault case of fire and signal is transmitted into control electricity simultaneously
Road, backstage is transmitted to by NB-IoT node apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711006795.7A CN107634580A (en) | 2017-10-25 | 2017-10-25 | The electric power automatic scheduling method of power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711006795.7A CN107634580A (en) | 2017-10-25 | 2017-10-25 | The electric power automatic scheduling method of power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107634580A true CN107634580A (en) | 2018-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711006795.7A Withdrawn CN107634580A (en) | 2017-10-25 | 2017-10-25 | The electric power automatic scheduling method of power system |
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| CN (1) | CN107634580A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110837062A (en) * | 2019-09-30 | 2020-02-25 | 安徽云森物联网科技有限公司 | Power failure and network failure detection reporting system |
-
2017
- 2017-10-25 CN CN201711006795.7A patent/CN107634580A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110837062A (en) * | 2019-09-30 | 2020-02-25 | 安徽云森物联网科技有限公司 | Power failure and network failure detection reporting system |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180126 |
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| WW01 | Invention patent application withdrawn after publication |