CN108303142A - Determine phase nuclear phase, electric current, the harvester of voltage and system for telecommunication network base station - Google Patents
Determine phase nuclear phase, electric current, the harvester of voltage and system for telecommunication network base station Download PDFInfo
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- CN108303142A CN108303142A CN201810243740.6A CN201810243740A CN108303142A CN 108303142 A CN108303142 A CN 108303142A CN 201810243740 A CN201810243740 A CN 201810243740A CN 108303142 A CN108303142 A CN 108303142A
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- G—PHYSICS
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- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
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Abstract
The invention discloses one kind determining phase nuclear phase Current Voltage harvester for telecommunication network base station, belong to a kind of wireless high-voltage and remotely determines phase nuclear phase, electric current, voltage, phase, frequency, waveform, power, power test device, device includes hook-type detector, hook-type detector is internally provided with layer flexible coil, and voltage acquisition sheet metal is further fixed on the inside of hook-type detector, layer flexible coil respectively accesses acquisition main control module, acquisition main control module access GPS module and gsm module with voltage acquisition sheet metal；Pass through the integrated multi-layer flexible coil in hook-type detector, so that hook-type detector linearity when being acquired electric current and power frequency, phase, waveform acquisition is good, precision is high, precision can reach 0.2%, and site error is almost nil within the scope of collector Φ 168mm；Accurately fixed A phase, B phase, C phase can be mutually identified when nuclear phase；Also electric energy, power can be analyzed, and can realize long-distance intelligent remote sensing telemetering.
Description
Technical field
The present invention relates to a kind of wireless high-voltages remotely to determine phase phase checking device, more specifically, the invention mainly relates to one kind
Determine phase nuclear phase, electric current, the harvester of voltage and system for telecommunication network base station.
Background technology
Currently, wireless high-voltage can be met simultaneously without a product both at home and abroad remotely determines phase nuclear phase, high-tension current, high-voltage electricity
The test functions such as pressure, high pressure phase, high voltage frequency, HT waveform, harmonic wave are becoming power transmission, transmission of electricity, grid-connected, looped network, use in this way
Electricity will purchase more money instrument during line maintenance, purchase a variety of acquisition terminals, and staff goes to scene to carry more to set
It is standby, a large amount of human and material resources are wasted, productivity is low.And the electric current of ultra-high-tension power transmission line on the market, leakage current inspection at present
It surveys, the detection of rural power grids transformer load, without a ideal instrument, is mainly reflected in following five aspects：First, current range
Too small, the high pressure split-core type meter test current range of 10kV/35kV is mostly 0-1200A currently on the market, and more than 1200A or bigger electricity
Stream just is inconvenient to test；Second is that high-tension current pincers jaw size is small（The high pressure split-core type meter jaw ruler cun of 10kV/35kV currently on the market
Mostly Φ 33mm, Φ 48mm, tri- kinds of Φ 68mm）, to survey cannot be clamped more than Φ 68mm cables；Third, traditional high pressure electric leakage pincers
Table iron core uses nickel steel chip X-bite, or uses plane contact silicon steel core, and nickel steel iron core is easily deformed, hides dirt in use
Receive dirt, plane silicon steel core is also easy to stain dust, is closed bad, leads to that service life is low, test is inaccurate；Fourth, ordinary high pressure
Current clamp binding clip is built-in with metal iron core, and insulation performance is poor when Hi-pot test, cannot test higher voltage circuit；Fifth, common
High-tension current pincers binding clip is built-in with metal iron core, and collector quality is caused to increase, and connection insulating bar test is very inconvenient, operation
Sweat, and nickel steel iron core, cost is again too high, is 5 times of flexible coil or so.And nuclear phase instrument currently on the market, collector
For wireless transmission distance between receiver generally within 200 meters, distance is slightly remote just to can not receive signal, and collector be divided into for
Electric field phase collector, magnetic phase collector, voltage-phase collector, a set of nuclear phase instrument will realize switchgear, ring main unit, height
Low-voltage circuit nuclear phase will configure a variety of collectors, some manufacturers even configure 12 collectors, and cost is too high.Thus having must
The structure that phase phase checking device is determined for wireless high-voltage telecommunication network base station is studied, and integrated high voltage voltage, electricity simultaneously
The test functions such as stream, to further study the electricity ginseng such as high tension voltage, electric current, power, harmonic wave, harmonic wave, electric energy, degree of unbalancedness
Number.
Invention content
One of the aims of the present invention is to provide...in response to the above drawbacks one kind determining phase nuclear phase, electricity for telecommunication network base station
Stream, voltage collecting device and system, it is expected to solve the instrument of the electric current of ultra-high-tension power transmission line and voltage detecting in the prior art
Current range is small, and test is inaccurate, and testing current high pressure split-core type meter jaw ruler cun is small, and insulation performance is poor when Hi-pot test and nuclear phase
Instrument transmission range is limited, and needs to configure multiple collectors, the technical problems such as higher operating costs.
In order to solve the above technical problems, the present invention uses following technical scheme：
One aspect of the present invention provides a kind of harvester for determining phase nuclear phase, electric current, voltage for telecommunication network base station, the dress
It sets including hook-type detector, the hook-type detector is internally provided with layer flexible coil, and the inside of the hook-type detector
It is further fixed on voltage acquisition sheet metal, the layer flexible coil respectively accesses acquisition master control mould with voltage acquisition sheet metal
Block, the acquisition main control module are also respectively connected to GPS module and gsm module；For by acquisition main control module by layer flexible line
Enclose collected current signal（Current value size, waveform, frequency, phase, harmonic wave）And voltage acquisition sheet metal is collected
Voltage signal（Voltage value size, waveform, frequency, phase, harmonic wave）, the server of distal end is transmitted to by gsm module.
Preferably, further technical solution is：The acquisition main control module also accesses 315MHz/433MHz channel radios
Module is interrogated, and the acquisition main control module and GPS module, gsm module, 315MHz/433MHz wireless communication modules are built-in
In the shell of hook-type detector end, the lower part of the shell is also equipped with the connection of the insulating bar for being connect with insulating bar
Head can connect telescopic insulating bar and be convenient for Hi-pot test.
Further technical solution is：Power switch, USB interface and work light, institute are additionally provided on the shell
It states power switch, USB interface and work light and also accesses acquisition main control module.
Further technical solution is：The insulating bar connector can install telescopic insulating bar.
Further technical solution is：The layer flexible coil is the multi-layer annular wound on nonferromugnetic material
Coil is fixed in the shell of hook-type detector.
Another aspect of the present invention provides a kind of acquisition system for determining phase nuclear phase, electric current, voltage for telecommunication network base station,
The system includes multiple base stations, multiple hand held receivers and above-mentioned multiple harvesters, the base station, hand-held reception
Device and the harvester respectively by network access server, wherein：The base station acquires electricity for accessing in power grid
The electrical parameters such as stream, phase, waveform, frequency, voltage, power, harmonic wave, and it is transmitted through the network to server；The harvester
For hanging over high-tension line, electric current, leakage current and the voltage of high-tension line, phase, frequency, waveform parameter are acquired, and lead to
Network transmission is crossed to server；The server is used for using the collected parameter in base station as standard source is compared, with harvester
Collected parameter carries out analysis comparison, and obtain phase difference, voltage, electric current, frequency, power, power factor, electric energy, harmonic wave,
Degree of unbalancedness parameter, then it is sent to hand held receiver as analysis result data；The hand held receiver is for passing through net
Network receives the analysis result data that server is sent and is shown.
Preferably, further technical solution is：The embedded in base station GPS module, gsm module and 315MHz/
The GPS module of 433MHz wireless communication modules, the GPS module and harvester accesses same satellite system together.
Further technical solution is：GPS module, gsm module, 315MHz/433MHz built in the hand held receiver
GPS module, the GPS module of harvester of wireless communication module, the GPS module and base station access same satellite system together
System.
Further technical solution is：The GPS module is one multi-mode satellite positioning navigation module of the six directions.
Compared with prior art, one of beneficial effects of the present invention are：Pass through the integrated multi-layer flexibility in hook-type detector
Coil so that when being acquired electric current and current waveform phase acquisition, the linearity is good, range is big, precision is high for hook-type detector,
Phase error is small, waveform is undistorted, and current range can accomplish that, from 0.1mA to several Wan An, precision can reach 0.2%, acquire
Site error is almost nil within the scope of device Φ 168mm；Also can GP S modules, gsm module and service be passed through by acquisition main control module
Device communication and transmission data；
Phase nuclear phase is determined using network base station in systems, one or more base stations, all collector detections are installed in each substation
Data compared with base station source data, and by server analysis as a result, then send result to hand held receiver, to accurate
Phase nuclear phase is determined in true criterion of identification A phase, B phase, C phase, completion.By Service of Timing by Satellite, hand held receiver self-timing is deposited
Storage, moreover it is possible to realize the two places not no basement nuclear phase of communication signal at a distance.
Further, the present invention can also it is expected to realize following technique effect：
1, intelligent, remote sensing telemetering is realized in networking；
2, integrated hook-type collector, multi-functional acquisition are at low cost；
3, detection is time saving quick, securely and reliably, increases productivity；
4, electric current is detected using flexible coil, current range is big, and the linearity is good, precision is high；
5, collector can survey thicker conducting wire, the cable of Φ 168mm or the busbar of Φ 168mm × 245mm；
6, collector can be hung and test on the line, save operating personnel's muscle power；
7, base station uses full cast aluminium shell, waterproofing design, reliable in quality to be suitble to outdoor substation installation；
8, automatic monitoring record, be automatically stored report, automatically analyze data, facilitate historical query data, in time monitoring operation line
Line state, the advantages of removing a hidden danger；
9, it may be implemented remotely to determine phase nuclear phase, accurately identify A phase, B phase, C phase；
10, each high voltage electric parameters such as voltage, electric current, phase, frequency, power, electric energy be can detect；
11, may replace wireless high-voltage clamp on amperemeter, wireless high-pressure phase-check instrument, wireless high-voltage phase-sequence meter, wireless high-voltage voltmeter,
Wireless high-voltage phase meter etc..
12, collector can be with integrated temperature, humidity sensor, the special electricity utilization site temperature-humidity monitoring of user.
13, collector can be fixedly mounted online, be suitable for monitoring on-line for a long time.
14, collector detection electric current flexible coil does not have to metal iron core, and the quality smaller of collector operates light.Together
When, flexible coil is several times lower than the cost of nickel steel.
15, collector detects electric current flexible coil, does not have to metal iron core, and hook design is not closed, and solves gold
Belong to iron core be not closed cannot test or conducting wire residing for the very big problem of site error in iron core.
Description of the drawings
Fig. 1 is the structural schematic diagram for illustrating one embodiment of the invention；
Fig. 2 is the structural schematic diagram for illustrating another embodiment of the present invention；
In figure, 1 it is hook-type detector, 2 is layer flexible coil, 3 is voltage acquisition sheet metal, 4 is insulating joint, 5 is power supply
Switch, 6 be USB interface, 7 be work light, 8 be GPS module antennal interface, 9 be that GSM antenna interface, 10 online installations are consolidated
Determine hole.
Specific implementation mode
The present invention is further elaborated below in conjunction with the accompanying drawings.
Refering to what is shown in Fig. 1, one embodiment of the present of invention is one kind determining phase nuclear phase, electric current, electricity for telecommunication network base station
The harvester of pressure, the device include hook-type detector 1, and need built-in layer flexible coil in the inside of hook-type detector 1
2, then sheet metal 3 is acquired in the inside fixed voltage of hook-type detector 1, which can be fixed by screw pacifies
On hook-type detector 1；Then layer flexible coil 2 and voltage acquisition sheet metal 3 are respectively accessed into acquisition main control module,
The acquisition main control module also needs to be respectively connected to GPS module and gsm module；For by acquisition main control module by layer flexible coil 2
Collected current signal（Current value size, waveform, phase, frequency, harmonic wave）And 3 collected electricity of voltage acquisition sheet metal
Press signal（Voltage value size, waveform, phase, frequency, harmonic wave）, the server of distal end is transmitted to by gsm module.
Preferably, above-mentioned layer flexible coil 2 is the multi-layer annular coil wound on nonferromugnetic material, i.e.,
Rogowski Coil (Rockwell coil) make it in use without hysteresis effect, and almost nil phase error, phase error is got over
Low, high-voltage nuclear phase is just more accurate；For flexible coil without magnetic saturation phenomenon, the linearity is high, can meet test high current.Output
Signal is the differential of Current versus time, by being integrated to output voltage signal, so that it may really to restore input current, be surveyed
Measuring current range can be from milliampere grade to upper Wan An.Purpose one using layer flexible coil is to improve the resolution of detection leakage current
Rate can reach 0.1mA, while solve test high current（Wan An can be gone up）, higher harmonic current (up to 400 times), complex wave
Shape electric current, great instantaneous current simultaneously restore its waveform.
In the present embodiment, harvester is designed as integrated hook design, can hang and test on the line, saves operation
Personnel's muscle power.Its built-in layer flexible coil, GPS module, gsm module.315MHz/433MHz wireless communication modules are convenient for hand-held
Receiver short distance meter reading uses；GPS module, gsm module and server communication and transmission data；Layer flexible coil is for adopting
Colleeting comb and current waveform, frequency, phase, harmonic wave.
It in another embodiment of the invention, can also be in above-mentioned harvester for convenience of progress short distance meter reading is realized
In add a 315MHz/433MHz wireless communication module again, by above-mentioned acquisition main control module access the 315MHz/433MHz without
Line communication module, and it is interior to acquire main control module and GPS module, gsm module, 315MHz/433MHz wireless communication modules
It sets in the shell of 1 end of hook-type detector, is then also equipped with the insulation for being connect with insulating bar in the lower part of the shell
Bar connector 4.
Further, a telescopic insulating bar can be installed on above-mentioned insulating bar connector 4, which draws
5 meters are about after stretching, it is light, have the characteristics that moisture-proof, high temperature resistant, shock resistance, high insulation, scalable, connection about 1 meter after contraction
Collector can be hung and test in the line, in the different application scene of the present invention, also can lengthen or shorten according to actual needs
The length of insulating bar.
As shown, power switch 5 can also be respectively set on the shell of 1 end of hook-type detector, USB connects
Mouth 6 and work light 7, and the power switch 5, USB interface 6 are also accessed into acquisition main control module with work light 7.
Refering to what is shown in Fig. 2, an alternative embodiment of the invention is to determine phase nuclear phase, electric current, voltage for telecommunication network base station
Acquisition system, which includes multiple base stations, multiple acquisitions described in multiple hand held receivers and above-described embodiment
Device, the base station, hand held receiver and the harvester respectively by network access server, wherein：
Above-mentioned base station acquires electric current, phase, frequency, voltage, power parameter for accessing in power grid, and is transmitted through the network to clothes
Business device；The base station uses full cast aluminium shell, waterproofing design, reliable in quality to be suitble to outdoor substation installation
Above-mentioned harvester acquires electric current, leakage current and voltage, phase, the frequency of high-tension line for hanging over high-tension line
Rate, waveform parameter, and it is transmitted through the network to server；
Above-mentioned server is used to, using the collected parameter in base station as standard source is compared, carry out with the collected parameter of harvester
Analysis comparison, and obtain phase difference, voltage, electric current, frequency, power, power factor, electric energy, harmonic wave, degree of unbalancedness parameter, then
It is sent to hand held receiver as analysis result data；
Above-mentioned hand held receiver is used to receive the analysis result data of server transmission by network and be shown.
Further, according to another embodiment of the invention, it is to realize that the function of satellite time transfer also can be in systems
Above-mentioned embedded in base station GPS module, gsm module and 315MHz/433MHz wireless communication modules, the GPS module and harvester
GPS module access same satellite system together, then by GPS module, gsm module, 315MHz/433MHz built in hand held receiver
GPS module, the GPS module of harvester of wireless communication module, the GPS module and base station access same satellite system together
System.
And above-mentioned GPS module is one multi-mode satellite positioning navigation module of the six directions, supports a variety of satellite navigation systems, including
The BDS of China（Beidou satellite navigation system）, the GPS in the U.S., Russian GLONASS, the GALILEO of European Union is Japanese
QZSS and Satellite Augmentation System SBAS（WAAS, EGNOS, GAGAN, MSAS）, including 32 tracking channels, can receive simultaneously
The GNSS signal of six kinds of satellite positioning and navigation system, it is ensured that accurate time service and Geographic mapping.
Gsm module, compatible movement, unicom, telecommunications 2G/3G/4G network signals.
Accurate Geographic mapping and time service are realized in collector, hand held receiver, base station by global positioning system.
Hand held receiver is by 315MHz/433MHz and collector and base station communication, and RF wireless transmission distances are up to 1600 meters.
Collector, hand held receiver, base station all carry out GSM data communications with server.The testing number of collector and base station
According to directly server can be sent to by mobile Internet, server can also be sent to by hand held receiver.
Based on the above-mentioned multiple embodiments of the present invention, specific operation principle is as follows：
By GPS it is known that collector, hand held receiver, the accurate geographical location of base station and acquisition number
According to moment point, the time can be as accurate as within 30nS.
Collector, base station detection data be sent to server, server analysis compares data, sends result to hand-held
Receiver.
Hand held receiver receive server send analysis result data, while can closely to collector, base station into
Row meter reading.
Current detecting：Using layer flexible coil, i.e. Rogowski Coil (Rockwell coil) are one in nonferromagnetic
The loop coil of uniform winding on material, multilayer, no hysteresis effect, almost nil phase error, no magnetic saturation phenomenon, linearly
It spends high.Output signal is the differential of Current versus time, by being integrated to output voltage signal, so that it may defeated really to restore
Enter electric current.
Determine phase nuclear phase：Satellite time transfer, on the basis of 0 pulse per second (PPS) of satellite time transfer, test collector, base station phase, if
Collector, base station real-time phase angle difference within 0 °~30 ° be A phases, real-time phase angle difference at 90 °~150 ° be B phases, 210 °~
270 ° are C phases.
Voltage tester：Single-ended acquisition, multilevel resistance partial pressure, average value envelope detection.
Frequency test：The waveform of current or voltage, then detection shaping are acquired, analysis obtains frequency.
Power test：The parameters such as voltage, electric current, phase according to test calculate automatically.
On the other hand, technical solution provided by the present invention can also be attempted to solve following technical problem, now be said again
It is bright：
1）High-voltage great-current test problem is solved, ordinary high pressure split-core type meter can only test 1200A or less electric currents, and the present invention can test height
Press a little Wan An electric currents.
2）Solve the problems, such as that high-tension current split-core type meter jaw size is small, the jaw of this harvester reaches Φ 168mm, can survey Φ
The busbar of 168mm × 245mm can also customize the jaw of bigger according to demand.
3）Ordinary high pressure split-core type meter precision problem is solved, ordinary high pressure split-core type meter uses metal iron core, is easy magnetic and satisfies, iron core opening
Site error influence is very big, and the present invention uses layer flexible coil, and the linearity is good, precision is high, and precision can reach 0.2%, is adopting
Site error is almost nil within the scope of storage Φ 168mm.
4）It is short to solve 315MHz/433MHz wireless transmission distances under common nuclear phase instrument, high-tension current split-core type meter hyperbaric environment
Problem, common core nuclear phase instrument, high-tension current split-core type meter test wireless distances are mostly within 200 meters, and the RF technologies that the present invention uses reach
To 1600 meters.
5）Solution determines that phase nuclear phase problem, the present invention determine phase nuclear phase using network base station, is installed in substation one or more
The data in base station source, all collector detections are compared with base station source data, and by server analysis as a result, then sending out result
Hand held receiver is given, to accurately identify standard A phase, B phase, C phase.By Service of Timing by Satellite, hand held receiver is automatically same
Step timing stores, moreover it is possible to realize the two places not no basement nuclear phase of communication signal at a distance.
6）Solving a machine cannot the survey such as testing high voltage electric current, high-voltage nuclear phase, phase, voltage, frequency, power, electric energy simultaneously
Try function.
7）Single ended voltage test function is solved, conventional voltage test must rely on 2 potential difference test voltages, the present invention to adopt
With single end testing technology, the detection of ultra-high-tension power transmission line single ended voltage is realized.
8）Integrated application of the present invention global positioning system, 2G/3G/4G network systems, 315MHz/433MHz
Wireless communication technique, RS458/232 mechanicss of communication, USB mechanicss of communication.
9）Solve the problems, such as partial switch cabinet a secondary side can not accurate nuclear phase even be unable to nuclear phase, switchgear at present
Nuclear phase is mainly carried out in secondary side, but since the secondary instrument connection using potential indicator of switchgear carries out nuclear phase, and is charged and referred to
Showing the main function of device is whether instruction switchgear charges, and off-gauge nuclear phase point, so different manufacturers, different times, no
Switch cabinet electrified indicator instrument connection connection circuit with standard can cause the switchgear of different manufacturers to exist there is no seeking unity of standard
Different degrees of phase shift occurs for potential indicator instrument connection, voltage is low, wave distortion, swinging cross etc., cause partial switch cabinet can not
Accurate nuclear phase is even unable to nuclear phase.And when by switch cabinet one-time nuclear phase, it is desirable that induced voltage is in 10V or more, and waveform needs
Sinusoidal rule is substantially conformed to, but the semiconducting shield materials itself of the elbow-type head or T connector because of different manufacturers are in the presence of certain poor
Different, shield effectiveness is also not quite similar, and the strength difference of induced voltage can be caused larger, the electricity of partial cables head semi-conductive shield
Pressure is only in several volts of zero, and different degrees of phase shift or distortion occur for the primary phase waveform of high pressure, and existing nuclear phase instrument is for upper
Stating either way can not accurately complete nuclear phase, and collector of the present invention can be hung on elbow-type head or T connector, while acquire electric field
And magnetic field signal, and solved these problems by phasing network nuclear phase.
10）Above-mentioned harvester integration hook design.Built-in layer flexible coil is acquired for electric current and leakage current, if
It is used for voltage acquisition in respect of voltage acquisition sheet metal, while acquiring the parameters such as Current Voltage, phase, frequency, waveform.Each acquisition
The also built-in GPS of device, gsm module and 315MHz/433MHz wireless communication modules, may be implemented various wireless telecommunications；Acquisition dress
It installs in respect of insulating bar connector, the insulating bar of different length can be connected, can hang and test on the line, it is easy to operate, it saves
Muscle power；Harvester is also devised with installation mounting hole, is suitble to some on-line monitoring installation environments；This harvester is also devised with
USB charging structures, convenient for uploading data to lithium battery charging or USB.
Than that described above, it is also necessary to which explanation is " one embodiment " spoken of in the present specification, " another implementation
Example ", " embodiment " etc. refer to that specific features, structure or the feature of embodiment description is combined to be included in the application summary
Property description at least one embodiment in.It is not centainly to refer to the same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that when describing a specific features, structure or feature in conjunction with any embodiment, what is advocated is knot
Other embodiment is closed to realize that this feature, structure or feature are also fallen within the scope of the present invention.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that
Those skilled in the art can be designed that a lot of other modification and implementations, these modifications and implementations will be fallen in this Shen
It please be within disclosed scope and spirit.More specifically, disclose in the application, drawings and claims in the range of, can
With the building block and/or a variety of variations and modifications of layout progress to theme combination layout.In addition to building block and/or layout
Outside the variations and modifications of progress, to those skilled in the art, other purposes also will be apparent.
Claims (9)
1. a kind of harvester for determining phase nuclear phase, electric current, voltage for telecommunication network base station, it is characterised in that：Described device packet
Include hook-type detector（1）, the hook-type detector（1）Be internally provided with layer flexible coil（2）, and the hook-type detector
（1）Inside be further fixed on voltage acquisition sheet metal（3）, the layer flexible coil（2）With voltage acquisition sheet metal（3）Respectively
Main control module Jie Ru not be acquired, the acquisition main control module is also respectively connected to GPS module and gsm module；For by acquisition master control
Module is by layer flexible coil（2）Collected current signal and and voltage acquisition sheet metal（3）Collected voltage signal,
The server of distal end is transmitted to by gsm module.
2. the harvester according to claim 1 for determining phase nuclear phase, electric current, voltage for telecommunication network base station, feature
It is：The acquisition main control module also accesses 315MHz/433MHz wireless communication modules, and the acquisition main control module and
GPS module, gsm module, 315MHz/433MHz wireless communication modules are built in hook-type detector（1）In the shell of end, institute
The lower part for stating shell is also equipped with insulating bar connector for being connect with insulating bar（4）.
3. the harvester according to claim 2 for determining phase nuclear phase, electric current, voltage for telecommunication network base station, feature
It is：It is additionally provided with power switch on the shell（5）, USB interface（6）With work light（7）, the power switch（5）、
USB interface（6）With work light（7）Also access acquisition main control module.
4. the harvester according to claim 2 for determining phase nuclear phase, electric current, voltage for telecommunication network base station, feature
It is：The insulating bar connector（4）Telescopic insulating bar can be installed.
5. the acquisition according to any one of claims 1 to 4, for determining phase nuclear phase, electric current, voltage for telecommunication network base station
Device, it is characterised in that：The layer flexible coil（2）For the multi-layer annular coil wound on nonferromugnetic material.
6. one kind for telecommunication network base station determines phase nuclear phase, electric current, System of voltage acquisition, it is characterised in that the system includes
Harvester described in multiple base stations, multiple hand held receivers and Claims 1-4, the base station, hand held receiver and
The harvester respectively by network access server, wherein：
The base station is used to access collection voltages in power grid, electric current, phase, frequency, waveform, power, electric energy, harmonic parameters, and
It is transmitted through the network to server；
The harvester acquires electric current, leakage current and voltage, phase, the frequency of high-tension line for hanging over high-tension line
Rate, waveform parameter, and it is transmitted through the network to server；
The server is used to, using the collected parameter in base station as standard source is compared, carry out with the collected parameter of harvester
Analysis comparison, and obtain phase difference, voltage, electric current, frequency, power, power factor, electric energy, harmonic wave, degree of unbalancedness parameter, then
It is sent to hand held receiver as analysis result data；
The hand held receiver is used to receive the analysis result data of server transmission by network and be shown.
7. according to claim 6 determine phase nuclear phase, electric current, System of voltage acquisition for telecommunication network base station, feature exists
In：The embedded in base station GPS module, gsm module and 315MHz/433MHz wireless communication modules, the GPS module are filled with acquisition
The GPS module set accesses same satellite system together.
8. according to claim 7 determine phase nuclear phase, electric current, System of voltage acquisition for telecommunication network base station, feature exists
In：GPS module, gsm module, 315MHz/433MHz wireless communication modules built in the hand held receiver, the GPS module with
The GPS module of base station, the GPS module of harvester access same satellite system together.
9. according to claim 8 determine phase nuclear phase, electric current, System of voltage acquisition for telecommunication network base station, feature exists
In：The GPS module is one multi-mode satellite positioning navigation module of the six directions.
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