CN107831376A - Intelligent nuclear phase meter and Intelligent nuclear phase method - Google Patents
Intelligent nuclear phase meter and Intelligent nuclear phase method Download PDFInfo
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- CN107831376A CN107831376A CN201711278854.6A CN201711278854A CN107831376A CN 107831376 A CN107831376 A CN 107831376A CN 201711278854 A CN201711278854 A CN 201711278854A CN 107831376 A CN107831376 A CN 107831376A
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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
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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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
Abstract
A kind of intelligent nuclear phase meter includes control module,Nuclear phase module,Call module,Power module,Nuclear phase module includes main website nuclear phase module and substation nuclear phase module,Main website nuclear phase module is connected with threephase cable head end and shielding line head end,Substation nuclear phase module is connected with threephase cable tail end and shielding line tail end,Call module includes main website talk back equipment,Main website line connection equipment,Substation talk back equipment,Substation line connection equipment,Main website line connection equipment is connected with threephase cable head end,Substation line connection equipment is connected with threephase cable tail end,Main website talk back equipment is connected between main website line connection equipment and shielding line head end,Substation line connection equipment is connected between substation line connection equipment and shielding line tail end,Control module realizes the switch operating between nuclear phase module and call module according to external control instruction,The nuclear phase of the present invention and call are by the way of time-sharing multiplex,Realized by single-chip microcomputer control relay.
Description
Technical field
The present invention relates to service cable nuclear phase technical field, more particularly to a kind of intelligent nuclear phase meter and Intelligent nuclear phase method.
Background technology
As city cable use is continuously increased, in cable installation or equipment acceptance, after newly put into operation or change
Circuit need to carry out nuclear phase work, whole wireline test process needs both ends staff to link up at any time, and communication mode is main
For mobile phone or intercom.Because power distribution network or looped network station are sometimes in underground, or because building structure and positional factor cause nothing
Line signal shielding, causes nuclear phase compartment for crew associated difficulty and the working time is longer, in difficult communication and longer cable, leads to
Often passed on step by step by several middle staff, but the process passed on step by step is easily made a fault.And traditional nuclear-phase method is
Cable both ends nuclear phase is carried out using universal meter, one end converts different connected modes, and one end judges phase color with universal meter break-make
Correctness.Nuclear phase detection of the usual staff to a phase cable just needs to carry out 3 tests, could judge cable phase color
Correctly, tedious process, operating efficiency are low.
The content of the invention
It is necessary to propose a kind of substituting artificial nuclear phase while solves not smooth intelligent nuclear phase meter of conversing.
It is necessary to propose a kind of Intelligent nuclear phase method.
A kind of intelligent nuclear phase meter, including control module, nuclear phase module, call module, power module, control module and nuclear phase
Module, call module, power module connect respectively, and power module is control module, nuclear phase module, call module provide work electricity
Source, nuclear phase module include main website nuclear phase module and substation nuclear phase module, main website nuclear phase module and threephase cable head end and shielding line
Head end is connected, and substation nuclear phase module is connected with threephase cable tail end and shielding line tail end, and substation nuclear phase inside modules set nuclear phase
Circuit switching equipment, will turn on or cut between a certain phase in three-phase circuit and shielding line by nuclear phase circuit switching equipment
It is disconnected, the nuclear phase to a certain phase cable is realized, call module includes main website talk back equipment, main website line connection equipment, substation intercommunication
Equipment, substation line connection equipment, main website line connection equipment are connected with threephase cable head end, substation line connection equipment and three
Phase cable tail end is connected, and main website talk back equipment is connected with main website line connection equipment and shielding line head end, and substation connection is set
It is standby be connected with substation line connection equipment and shielding line tail end with by threephase cable and shielding line formed main website talk back equipment and
The twisted-pair feeder of substation talk back equipment connection call, and then the call between main website and substation is realized, the control module and nuclear phase
Nuclear phase circuit switching equipment in module, the main website line connection equipment in call module, the connection of substation line connection equipment, control
Molding block is used to receive external control instruction, and then realizes cutting between nuclear phase module and call module according to external control instruction
Change jobs.
A kind of intelligent nuclear phase meter described in carries out the Intelligent nuclear phase method of nuclear phase, including following step to cable phase sequence
Suddenly：
Main website nuclear phase module is connected with threephase cable head end and shielding line head end, by substation nuclear phase module and threephase cable tail end
And shielding line tail end connection；
The main website line connection equipment of call module is connected with threephase cable head end, by substation line connection equipment and three-phase electricity
Cable tail end is connected, and main website talk back equipment is connected with main website line connection equipment and shielding line head end, substation connection is set
It is standby to be connected with substation line connection equipment and shielding line tail end, with by threephase cable and shielding line formed main website talk back equipment and
The twisted-pair feeder of substation talk back equipment connection call；
To the external control instruction of control module input " starting to converse " or " beginning nuclear phase "；
Control module is according to the main website line connection equipment in external control instruction control call module, substation line connection equipment
Conducting, starts to converse；Or the nuclear phase circuit switching equipment conducting in control nuclear phase module, start nuclear phase.
Intelligent nuclear phase meter in the present invention at least has the advantages that：
1st, intelligence is easy：The nuclear phase instrument employs Intelligent treatment technology, by relay, optocoupler, chip microcontroller phase sequence core
It is fixed, realize the intelligence replacement of multiple nuclear phase steps.Using intelligent nuclear phase meter, avoid the centre personnel of passing on a message and cause human error,
And multiple nuclear phase steps is employed intelligent replacement, reduce the personnel's response of cable both sides and coordinate number, tear connection times open manually.
Achievable primary connection can accurately complete nuclear phase work, and the nuclear phase instrument and cable connection are simple, using display figure
Lines show nuclear phase result, and simultaneously voice broadcast, Man machine interaction are good.
2nd, precise and high efficiency：The device is used as Double-strand transmission voice call using threephase cable short circuit and shielding line,
Solve the problems, such as cable nuclear phase radio signal shielding.Call voice is clear, and reduce it is poor caused by go-between passes on a message
Mistake, nuclear phase work is reduced to 4 people by original 6 people, the nuclear phase time original 30 minutes, reduce by 5 minutes till now.
3rd, it is safe and reliable：Nuclear phase and call are realized by the way of time-sharing multiplex by single-chip microcomputer control relay.
Brief description of the drawings
Fig. 1 is the functional block diagram of intelligent nuclear phase meter.
Fig. 2 is the connection diagram of intelligent nuclear phase meter.
Fig. 3 is the hardware connection diagram of nuclear phase module.
Fig. 4 is the hardware connection diagram of call module.
Fig. 5 is signal sequence and cable comparing table under a kind of wiring state of threephase cable to be prestored in control module.
Fig. 6 is the wiring diagram with being shown in the display module corresponding to the nuclear phase result in Fig. 5.
Fig. 7 is signal sequence and cable comparing table under the threephase cable Second Linking Method state to be prestored in control module.
Fig. 8 is the wiring diagram with being shown in the display module corresponding to the nuclear phase result in Fig. 7.
Fig. 9 is signal sequence and cable comparing table under threephase cable the third wiring state to be prestored in control module.
Figure 10 is the wiring diagram with being shown in the display module corresponding to the nuclear phase result in Fig. 9.
Figure 11 is signal sequence and cable comparing table under the 4th kind of wiring state of threephase cable to be prestored in control module.
Figure 12 is the wiring diagram with being shown in the display module corresponding to the nuclear phase result in Figure 11.
Figure 13 is signal sequence and cable comparing table under the 4th kind of wiring state of threephase cable to be prestored in control module.
Figure 14 is the wiring diagram with being shown in the display module corresponding to the nuclear phase result in Figure 13.
Figure 15 is signal sequence and cable comparing table under the 4th kind of wiring state of threephase cable to be prestored in control module.
Figure 16 is the wiring diagram with being shown in the display module corresponding to the nuclear phase result in Figure 15.
In figure：Nuclear phase circuit switching equipment 10, main website line connection equipment 20, substation line connection equipment 30.
Embodiment
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present invention, common for this area
For technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Referring to Fig. 1 to Fig. 4, the embodiments of the invention provide a kind of intelligent nuclear phase meter, including control module, nuclear phase module,
Call module, power module, control module are connected respectively with nuclear phase module, call module, power module, and power module is control
Module, nuclear phase module, call module provide working power, and nuclear phase module includes main website nuclear phase module and substation nuclear phase module, main
Nuclear phase module of standing is connected with threephase cable head end and shielding line head end, substation nuclear phase module and threephase cable tail end and shielding line tail
End connection, substation nuclear phase inside modules set nuclear phase circuit switching equipment 10, with by nuclear phase circuit switching equipment 10 by three-phase
On or off between a certain phase and shielding line in circuit, realizes the nuclear phase to a certain phase cable, and call module includes main website
Talk back equipment, main website line connection equipment 20, substation talk back equipment, substation line connection equipment 30, main website line connection equipment
20 are connected with threephase cable head end, and substation line connection equipment 30 is connected with threephase cable tail end, main website talk back equipment and main website
Line connection equipment 20 and the connection of shielding line head end, substation line connection equipment 30 and substation line connection equipment 30 and shielding line
Tail end is connected, and the multiple twin conversed is connected with substation talk back equipment to form main website talk back equipment with shielding line by threephase cable
Line, and then realize the call between main website and substation, the control module and the nuclear phase circuit switching equipment 10 in nuclear phase module,
Main website line connection equipment 20, substation line connection equipment 30 in call module connect, and control module is used to receive outside control
System instruction, and then realize the switch operating between nuclear phase module and call module according to external control instruction.Nuclear phase circuit switching
Equipment 10, main website line connection equipment 20, substation line connection equipment 30 can be the devices such as relay.
Further, the main website line connection equipment 20 of call module is connected with threephase cable head end, and threephase cable is first
Terminal shortcircuit connects, and also sets up switchgear in main website line connection equipment 20, switchgear is connected to threephase cable head end and master
Stand between talk back equipment, short-circuit or open circuit simultaneously is simultaneously turned on to be realized to threephase cable head end；The substation circuit of call module
Connection equipment 30 is connected with threephase cable tail end, the short circuit of threephase cable tail end is connected, in substation line connection equipment 30 also
Switchgear is set, and switchgear is connected between threephase cable tail end and substation talk back equipment, with real to threephase cable tail end
Now simultaneously turn on short-circuit or simultaneously breaking, switchgear and substation line connection equipment in the main website line connection equipment 20
Switchgear in 30 is connected with control module, to control threephase cable head end and tail end simultaneously by external command while lead
It is logical short-circuit or simultaneously breaking, and then realize the switching between call module working condition or nuclear phase module working condition.
Further, main website nuclear phase module includes processing unit, isolated location, wiring units, and wiring units connect including four
Line end mouth, four Wiring ports are connected with threephase cable head end and shielding line head end respectively, and isolated location is connected to wiring units
Between processing unit, substation nuclear phase module also includes four wiring being connected respectively with threephase cable tail end and shielding line tail end
Port, nuclear phase circuit switching equipment 10 are connected to four between Wiring port and ground, and the inside of nuclear phase circuit switching equipment 10 is set
Threephase cable tail end and the conducting of shielding line tail end and the switchgear disconnected are controlled respectively, the nuclear phase circuit switching equipment 10
Switchgear is respectively closed the switch in threephase cable on each phase cable under the control of control module, according to default order
Switchgear in equipment and closure shielding line, to form the nuclear phase loop of each phase cable, the processing list of main website nuclear phase module
Signal on first threephase cable of detection in real time, and one group of real time digital signal sequence is generated according to testing result, processing unit according to
According to the real time digital signal sequence in signal sequence with being searched in cable comparing table, and obtained corresponding main website reality will be searched
Border cable phase sequence and the output of substation actual cable phase sequence result, generate nuclear phase result.Isolated location can use optocoupler.Processing is single
Member and control module can be realized by programmable single chip computer.
Further, the intelligent nuclear phase meter also includes display module, and display module is used to show nuclear phase result, display module
Including some connecting line marks that also prestored inside main website threephase cable display mark, substation threephase cable display mark, display module
Know, connecting line mark corresponds with the real time digital signal sequence, the processing unit of the main website nuclear phase module and control
Module connects, and control module is connected with display module, corresponding to processing unit obtains real time digital signal sequence and lookup
Main website actual cable phase sequence and substation actual cable phase sequence are sent to control module, and control module is according to the substation received
A phase cable corresponding to address shows that mark is lighted therewith in actual cable phase sequence address control sub-station threephase cable display mark,
Control module is also shown in mark therewith according to the main website actual cable phase sequence address control main website threephase cable received
A phase cable corresponding to address shows that mark is lighted, and control module is also according to the corresponding company of real time digital signal sequence control
Wiring is identified and lighted, and then is identified by substation threephase cable display mark, main website threephase cable display mark, connecting line by three
The nuclear phase result phase of phase cable is outwardly presented.
Nuclear phase result is directly displayed out by display module, is easy to personal observations to grasp nuclear phase situation, in threephase cable, one
Kind of situation is that the head end of threephase cable and tail end connects correctly, and nuclear phase is errorless, has one to be connected correctly during another situation, other
Two are connected conversely；And threephase cable all connection error.
For example, in the nuclear phase module of substation, the default nuclear phase order of control module is the A phase, B phase, C phase of substation, is controlled
Module is sequentially respectively closed according to this in nuclear phase module of substation on A phase, B phase, C phase cable switchgear and shielding line are opened
Close equipment, then form A phase nuclear phases loop, B phase nuclear phases loop, C phase nuclear phases loop in nuclear phase module respectively, no matter which phase nuclear phase
Loop is carrying out nuclear phase work, and the processing unit of main website nuclear phase module can all detect the threephase cable of main website nuclear phase module in real time
The data signal of corresponding three Wiring ports, forms one group of real time digital signal sequence, and processing unit will detect one group of reality
When digital signal sequences send to control module, control module is according to the real time digital signal sequence in signal sequence and cable pair
Main website actual cable phase sequence corresponding to one group and substation actual cable phase sequence are obtained according to being searched in table, is the phase nuclear phase loop
Nuclear phase result, after the completion of control module controls three-phase nuclear phase loop all nuclear phases, the once complete nuclear phase of threephase cable is completed, it is raw
Into the nuclear phase result in three-phase nuclear phase loop.
After the completion of nuclear phase, if substation threephase cable and the corresponding connection of main website threephase cable, what processing unit detected
The real time digital signal sequence of Wiring port as shown in figure 5, the phase sequence wiring diagram that display module is shown as shown in fig. 6, representing core
It is mutually correct, complete nuclear phase；If nuclear phase is incorrect, the real time digital signal sequence for the Wiring port that processing unit detects is such as
Shown in Fig. 7,9,11,13,15, for the phase sequence wiring diagram that shows of display module as shown in Fig. 8,10,12,14,16, now,
At least two-phase cable wiring is represented on the contrary, then main website operating personnel switch to logical to control module transmission external control instruction
Module is talked about, after main website personnel and substation personnel link up, the colour code of the opposite two-phase cable of line is changed in main website or substation, or
The colour code of the threephase cable of Miswire is changed, then the cable connection by the binding clip of Wiring port with corresponding phase color,
Main website personnel and substation personnel switch to nuclear phase module, repeat above-mentioned nuclear phase process, correct to nuclear phase result, such as Fig. 5,6 institutes
Show, represent that nuclear phase is completed.
Wherein, signal sequence and cable comparing table are as shown in Fig. 5,7,9,11,13,15, three-phase electricity corresponding with its difference
Cable phase sequence connection diagram is as shown in Fig. 6,8,10,12,14,16.
Further, the intelligent nuclear phase meter also includes voice module, and voice module is connected with control module, and processing unit will
After the completion of the equal nuclear phase of threephase cable, control module sends play instruction to voice module, and voice module plays according to play instruction
Default voice messaging.
The present invention also proposes that a kind of intelligent nuclear phase meter described in carries out the Intelligent nuclear phase method of nuclear phase to cable phase sequence,
Comprise the following steps：
Main website nuclear phase module is connected with threephase cable head end and shielding line head end, by substation nuclear phase module and threephase cable tail end
And shielding line tail end connection；
The main website line connection equipment 20 of call module is connected with threephase cable head end, by substation line connection equipment 30 and three
Phase cable tail end connects, and main website talk back equipment is connected with main website line connection equipment 20 and shielding line head end, by substation circuit
Connection equipment 30 is connected with substation line connection equipment 30 and shielding line tail end, to form main website by threephase cable and shielding line
Talk back equipment connects the twisted-pair feeder of call with substation talk back equipment；
To the external control instruction of control module input " starting to converse " or " beginning nuclear phase "；
Control module is set according to the main website line connection equipment 20 in external control instruction control call module, substation connection
Standby 30 conducting, starts to converse；Or the nuclear phase circuit switching equipment 10 in control nuclear phase module turns on, and starts nuclear phase.
Further, in the step of " external control instruction that " starting to converse " is inputted to control module ", call module
Main website line connection equipment 20 is short-circuit by threephase cable head end, and substation line connection equipment 30 is short-circuit by threephase cable tail end, and three
Any road cable, main website talk back equipment, shielding line, substation talk back equipment in phase cable form closed-loop path, complete twisted-pair feeder
The construction of circuit, form talk line.
Further, in the step of " external control instruction that " beginning nuclear phase " is inputted to control module ", call module
Main website line connection equipment 20 and substation line connection equipment 30 are breaking, and the nuclear phase circuit switching equipment 10 in nuclear phase module is successively
It will be turned between a certain phase in three-phase circuit and shielding line, so that a certain phase cable and isolated location, processing unit, shielding line
The nuclear phase loop of closure is formed, realizes the nuclear phase to each phase cable in threephase cable successively.
The present invention includes the main website nuclear phase instrument and substation nuclear phase instrument that pairing uses, and main website nuclear phase is encapsulated in main website nuclear phase instrument
Module, call module, power module, control module, voice module, substation nuclear phase module, call are encapsulated in the nuclear phase instrument of substation
Module, power module, main website nuclear phase instrument are connected with the head end of cable to be checked, and substation nuclear phase instrument is connected with the tail end of cable to be checked.
" call " button and " nuclear phase " button for inputting external control instruction is installed on main website nuclear phase instrument housing, in substation nuclear phase
Also installed on instrument housing for " call " button for inputting external control instruction and " nuclear phase " button, " call " button and " nuclear phase "
Button is connected with control module, for controlling talking state and nuclear phase state respectively.
During nuclear phase, " nuclear phase " button is pressed, and call module is cut off, and nuclear phase module is switched on, and presses " call " button, core
Phase module is cut off, and call module is switched on.After the completion of nuclear phase, various nuclear phase results is shown in display module, such as 6,8,10,
12nd, shown in 14,16.
Module or unit in device of the embodiment of the present invention can be combined, divided and deleted according to actual needs.
Above disclosure is only preferred embodiment of present invention, can not limit the right model of the present invention with this certainly
Enclose, one of ordinary skill in the art will appreciate that all or part of flow of above-described embodiment is realized, and will according to right of the present invention
Made equivalent variations are sought, still falls within and invents covered scope.
Claims (8)
- A kind of 1. intelligent nuclear phase meter, it is characterised in that：Including control module, nuclear phase module, call module, power module, control Module is connected respectively with nuclear phase module, call module, power module, and power module is control module, nuclear phase module, call module Working power is provided, nuclear phase module includes main website nuclear phase module and substation nuclear phase module, and main website nuclear phase module is first with threephase cable End and the connection of shielding line head end, substation nuclear phase module is connected with threephase cable tail end and shielding line tail end, in the nuclear phase module of substation Portion set nuclear phase circuit switching equipment, with by nuclear phase circuit switching equipment by between a certain phase in three-phase circuit and shielding line On or off, realizes the nuclear phase to a certain phase cable, call module include main website talk back equipment, main website line connection equipment, Substation talk back equipment, substation line connection equipment, main website line connection equipment are connected with threephase cable head end, substation connection Equipment is connected with threephase cable tail end, and main website talk back equipment is connected with main website line connection equipment and shielding line head end, substation line Road connection equipment is connected with substation line connection equipment and shielding line tail end, to form main website pair by threephase cable and shielding line Say that equipment connects the twisted-pair feeder of call with substation talk back equipment, and then realize the call between main website and substation, the control mould Block is set with the nuclear phase circuit switching equipment in nuclear phase module, the main website line connection equipment in call module, substation connection Standby connection, control module is used to receive external control instruction, and then realizes nuclear phase module and call mould according to external control instruction Switch operating between block.
- 2. intelligent nuclear phase meter as claimed in claim 1, it is characterised in that：The main website line connection equipment and three-phase of call module Cable head is connected, and the short circuit of threephase cable head end is connected, switchgear is also set up in main website line connection equipment, described to open Close equipment be connected between threephase cable head end and main website talk back equipment, with to threephase cable head end realize simultaneously turn on short circuit or Open circuit simultaneously；The substation line connection equipment of call module is connected in parallel with threephase cable tail end, and threephase cable tail end is short Road connects, and also sets up switchgear in the line connection equipment of substation, switchgear is connected to threephase cable tail end and substation intercommunication Between equipment, short-circuit or open circuit simultaneously is simultaneously turned on to be realized to threephase cable tail end, in the main website line connection equipment Switchgear in switchgear and substation line connection equipment is connected with control module, to be controlled by external command simultaneously Threephase cable head end simultaneously turns on short-circuit or open circuit, and then realize call module working condition or nuclear phase module work simultaneously with tail end Make the switching between state.
- 3. intelligent nuclear phase meter as claimed in claim 1, it is characterised in that：Main website nuclear phase module includes processing unit, isolation list Member, wiring units, wiring units include four Wiring ports, and four Wiring ports are first with threephase cable head end and shielding line respectively End connection, isolated location is connected between wiring units and processing unit, substation nuclear phase module also include respectively with threephase cable Tail end and four Wiring ports of shielding line tail end connection, nuclear phase circuit switching equipment are connected to four Wiring ports and ground Between, nuclear phase circuit switching device interior is set controls threephase cable tail end and the conducting of shielding line tail end and the switch disconnected to set respectively Standby, the switchgear of the nuclear phase circuit switching equipment is respectively closed three under the control of control module, according to default order The switchgear on switchgear and closure shielding line in phase cable on each phase cable, to form the nuclear phase of each phase cable Loop, the processing unit of main website nuclear phase module detects the signal on threephase cable in real time, and generates one group of reality according to testing result When digital signal sequences, processing unit according to the real time digital signal sequence in signal sequence with being searched in cable comparing table, And obtained corresponding main website actual cable phase sequence and the output of substation actual cable phase sequence result will be searched, generate nuclear phase result.
- 4. intelligent nuclear phase meter as claimed in claim 3, it is characterised in that：The intelligent nuclear phase meter also includes display module, shows Showing that module is used to show nuclear phase result, display module includes main website threephase cable display mark, substation threephase cable display mark, Also prestore some connecting line marks inside display module, and connecting line mark corresponds with the real time digital signal sequence, institute The processing unit for stating main website nuclear phase module is connected with control module, and control module is connected with display module, and processing unit will be real-time The corresponding main website actual cable phase sequence and substation actual cable phase sequence that digital signal sequences and lookup obtain are sent to control mould Block, control module are shown in mark therewith according to the substation actual cable phase sequence address control sub-station threephase cable received A phase cable corresponding to address shows that mark is lighted, and control module is also according to the main website actual cable phase sequence address received A phase cable corresponding to address shows that mark is lighted therewith in control main website threephase cable display mark, and control module is also according to real When digital signal sequences control corresponding connecting line mark to light, and then pass through substation threephase cable display mark, main website Threephase cable display mark, connecting line mark are outwardly presented the nuclear phase result phase of threephase cable.
- 5. intelligent nuclear phase meter as claimed in claim 4, it is characterised in that：The intelligent nuclear phase meter also includes voice module, language Sound module is connected with control module, and by after the completion of the equal nuclear phase of threephase cable, control module sends and broadcast processing unit to voice module Instruction is put, voice module plays default voice messaging according to play instruction.
- 6. a kind of intelligent nuclear phase meter using as described in claim 1- to one of 5 carries out the Intelligent nuclear phase of nuclear phase to cable phase sequence Method, it is characterised in that comprise the following steps：Main website nuclear phase module is connected with threephase cable head end and shielding line head end, by substation nuclear phase module and threephase cable tail end And shielding line tail end connection；The main website line connection equipment of call module is connected with threephase cable head end, by substation line connection equipment and three-phase electricity Cable tail end is connected, and main website talk back equipment is connected with main website line connection equipment and shielding line head end, substation connection is set It is standby to be connected with substation line connection equipment and shielding line tail end, with by threephase cable and shielding line formed main website talk back equipment and The twisted-pair feeder of substation talk back equipment connection call；To the external control instruction of control module input " starting to converse " or " beginning nuclear phase "；Control module is according to the main website line connection equipment in external control instruction control call module, substation line connection equipment Conducting, starts to converse；Or the nuclear phase circuit switching equipment conducting in control nuclear phase module, start nuclear phase.
- 7. Intelligent nuclear phase method as claimed in claim 6, it is characterised in that：" inputted " starting to converse " to control module In the step of external control instruction ", the main website line connection equipment of call module connects the short circuit of threephase cable head end, substation circuit Equipment is connect by the short circuit of threephase cable tail end, any road cable, main website talk back equipment in threephase cable, shielding line, substation intercommunication Equipment forms closed-loop path, completes the construction of twisted pair line, forms talk line.
- 8. Intelligent nuclear phase method as claimed in claim 6, it is characterised in that：" inputted " beginning nuclear phase " to control module In the step of external control instruction ", main website line connection equipment and substation the line connection equipment open circuit of call module, nuclear phase mould Nuclear phase circuit switching equipment in block will turn between a certain phase in threephase cable and shielding line successively, so that a certain phase cable The nuclear phase loop of closure is formed with isolated location, processing unit, shielding line, is realized successively to each phase cable in threephase cable Nuclear phase.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711278854.6A CN107831376A (en) | 2017-12-06 | 2017-12-06 | Intelligent nuclear phase meter and Intelligent nuclear phase method |
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| CN201711278854.6A CN107831376A (en) | 2017-12-06 | 2017-12-06 | Intelligent nuclear phase meter and Intelligent nuclear phase method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988508A (en) * | 2020-01-07 | 2020-04-10 | 国网江苏省电力有限公司宿迁供电分公司 | Secondary phase checking instrument and phase checking method for guiding cable terminal lap joint |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1888921A (en) * | 2006-07-13 | 2007-01-03 | 江苏省电力公司苏州供电公司 | Intelligent nuclear phase meter |
| CN1981198A (en) * | 2004-07-05 | 2007-06-13 | Ipps株式会社 | Power consumption measuring device and power control system |
| CN101339212A (en) * | 2008-08-14 | 2009-01-07 | 西安爱邦电气有限公司 | Non-contact type high voltage phasing tester |
| CN202486218U (en) * | 2011-12-06 | 2012-10-10 | 华北电力大学 | Wireless nuclear phase device of high-voltage line |
| CN103267904A (en) * | 2013-04-27 | 2013-08-28 | 国家电网公司 | Phase checking method in process of cable installation |
| CN103269035A (en) * | 2013-04-27 | 2013-08-28 | 国家电网公司 | Phase checking auxiliary device in process of cable installation |
| JP5903143B1 (en) * | 2014-10-01 | 2016-04-13 | 中国電力株式会社 | Disconnection detection apparatus and method |
| CN105785144A (en) * | 2016-05-23 | 2016-07-20 | 国网江苏省电力公司电力科学研究院 | System and method for detecting whole station electric quantity of wireless distributed substation |
| CN105974262A (en) * | 2016-04-28 | 2016-09-28 | 国网福建省电力有限公司 | Intelligent cable phase verification instrument capable of maintaining normal communication in no-signal environment |
| CN206311921U (en) * | 2016-11-14 | 2017-07-07 | 国网山东省电力公司临沂供电公司 | Long-distance intelligent nuclear phase instrument main website end module |
-
2017
- 2017-12-06 CN CN201711278854.6A patent/CN107831376A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1981198A (en) * | 2004-07-05 | 2007-06-13 | Ipps株式会社 | Power consumption measuring device and power control system |
| CN1888921A (en) * | 2006-07-13 | 2007-01-03 | 江苏省电力公司苏州供电公司 | Intelligent nuclear phase meter |
| CN101339212A (en) * | 2008-08-14 | 2009-01-07 | 西安爱邦电气有限公司 | Non-contact type high voltage phasing tester |
| CN202486218U (en) * | 2011-12-06 | 2012-10-10 | 华北电力大学 | Wireless nuclear phase device of high-voltage line |
| CN103267904A (en) * | 2013-04-27 | 2013-08-28 | 国家电网公司 | Phase checking method in process of cable installation |
| CN103269035A (en) * | 2013-04-27 | 2013-08-28 | 国家电网公司 | Phase checking auxiliary device in process of cable installation |
| JP5903143B1 (en) * | 2014-10-01 | 2016-04-13 | 中国電力株式会社 | Disconnection detection apparatus and method |
| CN105974262A (en) * | 2016-04-28 | 2016-09-28 | 国网福建省电力有限公司 | Intelligent cable phase verification instrument capable of maintaining normal communication in no-signal environment |
| CN105785144A (en) * | 2016-05-23 | 2016-07-20 | 国网江苏省电力公司电力科学研究院 | System and method for detecting whole station electric quantity of wireless distributed substation |
| CN206311921U (en) * | 2016-11-14 | 2017-07-07 | 国网山东省电力公司临沂供电公司 | Long-distance intelligent nuclear phase instrument main website end module |
Non-Patent Citations (1)
| Title |
|---|
| 徐加潮;: "RS型10～35千伏核相器获好评" * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110988508A (en) * | 2020-01-07 | 2020-04-10 | 国网江苏省电力有限公司宿迁供电分公司 | Secondary phase checking instrument and phase checking method for guiding cable terminal lap joint |
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