CN106950436A - Phase color designation system is unified based on the 4G distributions transmitted - Google Patents
Phase color designation system is unified based on the 4G distributions transmitted Download PDFInfo
- Publication number
- CN106950436A CN106950436A CN201710199188.0A CN201710199188A CN106950436A CN 106950436 A CN106950436 A CN 106950436A CN 201710199188 A CN201710199188 A CN 201710199188A CN 106950436 A CN106950436 A CN 106950436A
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- CN
- China
- Prior art keywords
- phase
- power frequency
- server
- signal
- benchmark
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/18—Indicating phase sequence; Indicating synchronism
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3833—Hand-held transceivers
Abstract
The invention provides phase color designation system is unified based on the distribution that 4G is transmitted, it includes a server, multiple reference orientation instrument and multiple handheld terminals, and the server is used to provide the reference phase for determining phase, and for storing, exchanging phase signal data；The reference orientation instrument is used for timing acquiring benchmark power frequency line Phases signal, and is communicated by internet with server, and the benchmark power frequency line Phases signal of collection is sent into server；The handheld terminal is used for the phase signal of timing acquiring power frequency circuit to be measured, handheld terminal is communicated by internet with server, the phase signal of to be measured power frequency circuit of the benchmark power frequency line Phases signal stored in invoking server with gathering is compared, and exports nuclear phase result.Compared with traditional nuclear phase equipment, distribution of the present invention unify phase colour code show system solve nuclear phase in correlation technique present in wireless pointing system surely mutually it is difficult, the problem of overhead transmission line phase sequence sign is chaotic, the scope of application is wider.
Description
Technical field
The present invention relates to technical field of power systems, and in particular to unifies phase color designation system based on the 4G distributions transmitted.
Background technology
Nuclear phase equipment in correlation technique exist nuclear phase surely mutually it is difficult, the problem of overhead transmission line phase sequence sign is chaotic.With electricity
Continuing to develop for Force system, unifies to adapt to the complication of future electrical energy gauze network, it is necessary to plan research and development intelligent grid network
Phasing system.
The content of the invention
Regarding to the issue above, present invention offer is a kind of unifies phase color designation system based on the 4G distributions transmitted, it is intended to solve
Nuclear phase in correlation technique present in wireless pointing system surely mutually it is difficult, the problem of overhead transmission line phase sequence sign is chaotic.
The purpose of the present invention is realized using following technical scheme：
Unify phase color designation system there is provided based on the distribution that 4G is transmitted, it includes a server, multiple reference orientations
Instrument and multiple handheld terminals, the server are used to provide the reference phase for determining phase, and for storing, exchanging phase signal number
According to；The reference orientation instrument is used for timing acquiring benchmark power frequency line Phases signal, and is led to by internet and server
News, server is sent to by the benchmark power frequency line Phases signal of collection；The handheld terminal is used for timing acquiring power frequency to be measured
The phase signal of circuit, handheld terminal is communicated by internet with server, the benchmark power frequency stored in invoking server
The phase signal of to be measured power frequency circuit of the line Phases signal with gathering is compared, and exports nuclear phase result.
Preferably, the reference orientation instrument includes benchmark phasing gage main frame, signal acquisition line, gps satellite antenna, 4G antennas
And netting twine, benchmark phasing gage main frame is all connected with signal acquisition line, gps satellite antenna, 4G antennas, netting twine；The benchmark determines phase
Instrument main frame by the signal acquisition line connect power frequency circuit, by gps satellite antenna obtain a standard time, each 5
Integral multiple second when gather a secondary standard power frequency line Phases signal.
Preferably, the handheld terminal includes handheld terminal main frame, phase acquisition device, insulating bar, the phase acquisition device
By insulating bar and power frequency wiring circuit contact to be measured, handheld terminal main frame within the specific limits, can pass through nothing with phase acquisition device
Line communication module is communicated, and completes the transmission of information.
Preferably, the inside of the handheld terminal main frame is provided with the gps antenna for being used for obtaining satellite time signals, the hand
Hold end host and satellite time signals are obtained by the gps antenna, phase acquisition device is gathered in each 5 integral multiple second
The phase signal of one power frequency circuit to be measured.
Beneficial effects of the present invention are：Compared with traditional nuclear phase equipment, distribution of the present invention unifies phase colour code and shows Solutions of Systems
Nuclear phase in correlation technique of having determined present in wireless pointing system surely mutually it is difficult, the problem of overhead transmission line phase sequence sign is chaotic, be applicable
Scope is wider.
Brief description of the drawings
Using accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not constitute any limit to the present invention
System, for one of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to the following drawings
Other accompanying drawings.
The structure connection block diagram of Fig. 1 present invention；
Fig. 2 is the phase signal collection schematic diagram of benchmark phasing gage of the present invention.
Reference：
Server 1, reference orientation instrument 2, handheld terminal 3.
Embodiment
The invention will be further described with the following Examples.
Referring to Fig. 1, present embodiments provide a kind of distribution based on 4G transmission and unify phase color designation system, it includes one
Server 1, multiple reference orientation instrument 2 and multiple handheld terminals 3, the server 1 are used to provide the reference phase for determining phase, are used in combination
In storage, exchange phase signal data；The reference orientation instrument 2 is used for timing acquiring benchmark power frequency line Phases signal, and leads to
Cross internet to be communicated with server 1, the benchmark power frequency line Phases signal of collection is sent to server 1；It is described hand-held
Terminal 3 is used for the phase signal of timing acquiring power frequency circuit to be measured, and handheld terminal 3 is communicated by internet with server 1,
The phase signal of to be measured power frequency circuit of the benchmark power frequency line Phases signal stored in invoking server 1 with gathering is compared
It is right, export nuclear phase result.
Wherein, the reference orientation instrument 2 includes benchmark phasing gage main frame, signal acquisition line, gps satellite antenna, 4G antennas
And netting twine, benchmark phasing gage main frame is all connected with signal acquisition line, gps satellite antenna, 4G antennas, netting twine；The benchmark determines phase
Instrument main frame by the signal acquisition line connect power frequency circuit, by gps satellite antenna obtain a standard time, each 5
Integral multiple second when gather a secondary standard power frequency line Phases signal.
Wherein, the handheld terminal 3 includes handheld terminal main frame, phase acquisition device, insulating bar, and the phase acquisition device leads to
Insulating bar and power frequency wiring circuit contact to be measured are crossed, handheld terminal main frame and phase acquisition device within the specific limits, can be by wireless
Communication module is communicated, and completes the transmission of information.
Wherein, the inside of the handheld terminal main frame is provided with the gps antenna for being used for obtaining satellite time signals, described hand-held
End host obtains satellite time signals by the gps antenna, and phase acquisition device gathers one in each 5 integral multiple second
The phase signal of individual power frequency circuit to be measured.
Nuclear phase in correlation technique is the nuclear phase based on the subjective consciousness with operating personnel, the judgement of site operation personnel,
Influence to the result of nuclear phase is very big；And phase color designation system is unified based on the 4G distributions transmitted in the present embodiment, it is arranged at
In a certain regional network system, and provide for the network system in this region and determine the benchmark power frequency line Phases signal of phase, often
During nuclear phase, A, B, C phase are determined by contrasting the benchmark power frequency line Phases signal of real-time change in server 1.
Server 1 in the present embodiment is erected in the network system in setting area, can be recorded, be stored detailed nuclear phase
The information such as time, place, phase, are available for staff to have access at any time by special-purpose software.A set of benchmark phasing gage can be for more
Platform handheld terminal 3 carries out fixed mutually work in the same time.The system of the present embodiment possesses amendment phase angle difference function, can examine automatically
The phenomenons such as 30 °, the 60 ° angles that test aircraft ceases to be busy, switch cubicle, ring main unit etc. occur by transformer connection group difference.Hand-held end
End 3 can when without movable signal will determine phase data store, and carried out in the random time, place for having movable signal with server 1
Data transfer completes fixed mutually work with exchanging.
Referring to Fig. 2, it is necessary to pre-establish a standard in the work of actual nuclear phase, for example, obtained in transformer station's leading-out terminal
The A of standard, B, C signal, are then modified so that base to the benchmark power frequency line Phases signal of the benchmark phasing gage of the system
Quasi- power frequency line Phases signal is synchronous with the A, B, C signal of standard that transformer station leading-out terminal is obtained, then determines phase in each progress
When, the benchmark power frequency line Phases signal that benchmark phasing gage is collected can be all saved in server 1 by internet, service
Device 1 additionally provides the function of network connection, and handheld terminal 3 is set up with server 1 by 4G networks and connected, each time during nuclear phase,
The phase for the power frequency circuit to be measured that the benchmark power frequency line Phases signal stored in invoking server 1 is gathered with handheld terminal 3 is believed
Number it is compared, so that it is determined that A, B, C phase.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than to present invention guarantor
The limitation of scope is protected, although being explained with reference to preferred embodiment to the present invention, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without departing from the reality of technical solution of the present invention
Matter and scope.
Claims (4)
1. phase color designation system is unified based on the 4G distributions transmitted, it is characterized in that, including server, a multiple reference orientation instrument
With multiple handheld terminals, the server is used to provide the reference phase for determining phase, and for storing, exchanging phase signal data；
The reference orientation instrument is used for timing acquiring benchmark power frequency line Phases signal, and is communicated by internet with server,
The benchmark power frequency line Phases signal of collection is sent to server；The handheld terminal is used for timing acquiring power frequency circuit to be measured
Phase signal, handheld terminal communicated by 4G networks and server, the benchmark power frequency circuit stored in invoking server
The phase signal of to be measured power frequency circuit of the phase signal with gathering is compared, and exports nuclear phase result.
2. according to claim 1 unify phase color designation system based on the 4G distributions transmitted, it is characterized in that, the benchmark is determined
Include benchmark phasing gage main frame, signal acquisition line, gps satellite antenna, 4G antennas and netting twine, benchmark phasing gage main frame and letter to instrument
Number gathering line, gps satellite antenna, 4G antennas, netting twine are all connected；The benchmark phasing gage main frame is connected by the signal acquisition line
Power frequency circuit, obtains a standard time by gps satellite antenna, a secondary standard is gathered in each 5 integral multiple second
Power frequency line Phases signal.
3. according to claim 1 unify phase color designation system based on the 4G distributions transmitted, it is characterized in that, the hand-held end
End includes handheld terminal main frame, phase acquisition device, insulating bar, and the phase acquisition device is connect by insulating bar with power frequency circuit to be measured
Touch, handheld terminal main frame within the specific limits, can be communicated with phase acquisition device by wireless communication module, complete information
Transmission.
4. according to claim 3 unify phase color designation system based on the 4G distributions transmitted, it is characterized in that, the hand-held end
The inside of end main frame is provided with the gps antenna for being used for obtaining satellite time signals, and the handheld terminal main frame is obtained by the gps antenna
Satellite time signals are taken, phase acquisition device gathers the phase letter of a power frequency circuit to be measured in each 5 integral multiple second
Number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199188.0A CN106950436A (en) | 2017-03-29 | 2017-03-29 | Phase color designation system is unified based on the 4G distributions transmitted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199188.0A CN106950436A (en) | 2017-03-29 | 2017-03-29 | Phase color designation system is unified based on the 4G distributions transmitted |
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| Publication Number | Publication Date |
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| CN106950436A true CN106950436A (en) | 2017-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710199188.0A Pending CN106950436A (en) | 2017-03-29 | 2017-03-29 | Phase color designation system is unified based on the 4G distributions transmitted |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344903A (en) * | 2018-01-29 | 2018-07-31 | 国网浙江诸暨市供电有限公司 | A kind of outer power frequency circuit phase checking device of switch cabinet |
| CN110907711A (en) * | 2019-11-20 | 2020-03-24 | 武汉鸿志高测电气技术有限公司 | Nuclear phase and phasing device and method |
| CN111175586A (en) * | 2020-02-24 | 2020-05-19 | 南京蓝慧电力科技有限公司 | Power distribution network phase checking system and method |
| CN111211901A (en) * | 2020-04-22 | 2020-05-29 | 广东纬德信息科技股份有限公司 | 5G-based distribution network communication secure transmission method, system, device and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103823111A (en) * | 2013-12-03 | 2014-05-28 | 国家电网公司 | Remote network unified phase color identification system |
| CN205139245U (en) * | 2015-09-15 | 2016-04-06 | 鞍山恒泰电气有限公司 | Phasing system is unified to smart power grids network |
| CN205139246U (en) * | 2015-09-28 | 2016-04-06 | 国网浙江省电力公司衢州供电公司 | Synchronous power frequency voltage waveform initial phase angle comparison system of cloud |
| CN206609922U (en) * | 2017-03-29 | 2017-11-03 | 国网安徽省电力公司宣城供电公司 | Phase color designation system is unified based on the 4G distributions transmitted |
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2017
- 2017-03-29 CN CN201710199188.0A patent/CN106950436A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103823111A (en) * | 2013-12-03 | 2014-05-28 | 国家电网公司 | Remote network unified phase color identification system |
| CN205139245U (en) * | 2015-09-15 | 2016-04-06 | 鞍山恒泰电气有限公司 | Phasing system is unified to smart power grids network |
| CN205139246U (en) * | 2015-09-28 | 2016-04-06 | 国网浙江省电力公司衢州供电公司 | Synchronous power frequency voltage waveform initial phase angle comparison system of cloud |
| CN206609922U (en) * | 2017-03-29 | 2017-11-03 | 国网安徽省电力公司宣城供电公司 | Phase color designation system is unified based on the 4G distributions transmitted |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108344903A (en) * | 2018-01-29 | 2018-07-31 | 国网浙江诸暨市供电有限公司 | A kind of outer power frequency circuit phase checking device of switch cabinet |
| CN110907711A (en) * | 2019-11-20 | 2020-03-24 | 武汉鸿志高测电气技术有限公司 | Nuclear phase and phasing device and method |
| CN111175586A (en) * | 2020-02-24 | 2020-05-19 | 南京蓝慧电力科技有限公司 | Power distribution network phase checking system and method |
| CN111211901A (en) * | 2020-04-22 | 2020-05-29 | 广东纬德信息科技股份有限公司 | 5G-based distribution network communication secure transmission method, system, device and storage medium |
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