CN106093693A - The Wiring detection method of a kind of power line and system - Google Patents
The Wiring detection method of a kind of power line and system Download PDFInfo
- Publication number
- CN106093693A CN106093693A CN201610404480.7A CN201610404480A CN106093693A CN 106093693 A CN106093693 A CN 106093693A CN 201610404480 A CN201610404480 A CN 201610404480A CN 106093693 A CN106093693 A CN 106093693A
- Authority
- CN
- China
- Prior art keywords
- power line
- line carrier
- wiring
- plc module
- communication network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
The invention discloses the Wiring detection method of a kind of power line, comprising: send broadcast singal in the rising edge of zero passage detection signal of electric power signal or trailing edge moment by power line carrier, PLC module in described power line carrier communication network for the power line carrier communication network；When receiving the wiring correct information that described power line carrier, PLC module sends, determine that the wiring of the power line of described power line carrier, PLC module is correct；When receiving the wiring error information that described power line carrier, PLC module sends, determine the wiring error of the power line of described power line carrier, PLC module.The method is without increasing hardware device, and cost is relatively low, and detection method is simple.
Description
Technical field
The present invention relates to technical field of electric power, particularly relate to Wiring detection method and the system of a kind of power line.
Background technology
In low-voltage power network, generally use single-phase 220v voltage to customer power supply.One list of each user installation
Phase intelligent electric meter, is called for short ammeter.In ammeter installation process, exist the situation of live wire (L) and zero line (N) reversal connection, and this
Process is more based on the management systems such as job specfication and retrains, and is provided without technological means and detects.Due to reversal connection pair
User's normal electricity consumption does not constitute impact, is not therefore realized in time to a great extent and rectifies and improves.But, if power line quilt
Reversal connection, then can produce bigger potential safety hazard, also can produce impact to the precision of electric energy metrical simultaneously.
As can be seen here, the whether correct precision to improve security and electric energy metrical of wiring how detecting power line is this
Skilled person's problem demanding prompt solution.
Content of the invention
It is an object of the invention to provide Wiring detection method and the system of a kind of power line.
For solving above-mentioned technical problem, the present invention provides the Wiring detection method of a kind of power line, comprising:
In the rising edge of zero passage detection signal of electric power signal or trailing edge moment by power line carrier communication network to institute
State the power line carrier, PLC module in power line carrier communication network and send broadcast singal；
When receiving the wiring correct information that described power line carrier, PLC module sends, determine described power line carrier, PLC
The wiring of the power line of module is correct；
When receiving the wiring error information that described power line carrier, PLC module sends, determine described power line carrier, PLC
The wiring error of the power line of module.
Preferably, also include after determining the wiring error of power line of described power line carrier, PLC module:
Described in alarm there is power line wiring error in the node at power line carrier, PLC module place.
A kind of Wiring detection method of power line, comprising:
Receive broadcast singal by power line carrier communication network；
Judge to receive described broadcast singal when be engraved in the rising edge of zero passage detection signal or the trailing edge of electric power signal；
If rising edge, then judge whether transformer side control is the zero passage detection signal at described electric power signal
Rising edge is sent by power line carrier, PLC module in described power line carrier communication network for the described power line carrier communication network
Described broadcast singal, if it is, record wiring correct information, if it is not, then record wiring error information；
If trailing edge, then judge whether transformer side control is the zero passage detection signal at described electric power signal
Trailing edge is sent by power line carrier, PLC module in described power line carrier communication network for the described power line carrier communication network
Described broadcast singal, if it is, record wiring correct information, if it is not, then record wiring error information.
Preferably, described by power line carrier communication network receive broadcast singal particularly as follows:
Directly receive the described broadcast singal that described transformer side control sends by described power line carrier communication network；
Or the described broadcast of other power line carrier, PLC module forwards is directly received by described power line carrier communication network
Signal.
Preferably, also include after record wiring error information:
Described in alarm there is power line wiring error in the node at power line carrier, PLC module place.
A kind of Wiring detection method of power line, comprising:
In the rising edge of zero passage detection signal of electric power signal or trailing edge moment by power line carrier communication network to institute
State the power line carrier, PLC module in power line carrier communication network and send broadcast singal；
Receive broadcast singal by power line carrier communication network；
Judge to receive described broadcast singal when be engraved in the rising edge of zero passage detection signal or the trailing edge of electric power signal；
If rising edge, then judge whether transformer side control is the zero passage detection signal at described electric power signal
Rising edge is sent by power line carrier, PLC module in described power line carrier communication network for the described power line carrier communication network
Described broadcast singal, if it is, record wiring correct information, if it is not, then record wiring error information；
If trailing edge, then judge whether transformer side control is the zero passage detection signal at described electric power signal
Trailing edge is sent by power line carrier, PLC module in described power line carrier communication network for the described power line carrier communication network
Described broadcast singal, if it is, record wiring correct information, if it is not, then record wiring error information；
When receiving the wiring correct information that described power line carrier, PLC module sends, determine described power line carrier, PLC
The wiring of the power line of module is correct；
When receiving the wiring error information that described power line carrier, PLC module sends, determine described power line carrier, PLC
The wiring error of the power line of module.
The wiring detecting system of a kind of power line, comprising: transformer side control, power line carrier, PLC module and electric power carry
Wave communication network；
Described transformer side control, rising edge or trailing edge moment for the zero passage detection signal at electric power signal lead to
Cross power line carrier, PLC module in described power line carrier communication network for the power line carrier communication network and send broadcast singal；When connecing
When receiving the wiring correct information that described power line carrier, PLC module sends, determine the power line of described power line carrier, PLC module
Wiring correct；When receiving the wiring error information that described power line carrier, PLC module sends, determine described power carrier
The wiring error of the power line of communication module；
Described power line carrier, PLC module, for receiving broadcast singal by power line carrier communication network；
Judge to receive described broadcast singal when be engraved in the rising edge of zero passage detection signal or the trailing edge of electric power signal；
If rising edge, then judge whether described transformer side control is the zero passage detection letter at described electric power signal
Number rising edge by power line carrier, PLC module in described power line carrier communication network for the described power line carrier communication network
Send described broadcast singal, if it is, record wiring correct information, if it is not, then record wiring error information；
If trailing edge, then judge whether described transformer side control is the zero passage detection letter at described electric power signal
Number trailing edge by power line carrier, PLC module in described power line carrier communication network for the described power line carrier communication network
Send described broadcast singal, if it is, record wiring correct information, if it is not, then record wiring error information.
Preferably, described transformer side control is additionally operable to connecing at the power line determining described power line carrier, PLC module
Alarm after line mistake.
Preferably, described power line carrier, PLC module is additionally operable to alarm after record wiring error information.
The Wiring detection method of power line provided by the present invention and system, by existing power line carrier communication network,
The rising edge of zero passage detection signal or trailing edge at electric power signal send broadcast singal.Judge to connect after receiving broadcast singal
Receive broadcast singal when be engraved in the rising edge of zero passage detection signal or the trailing edge of electric power signal.If receiving broadcast letter
Number moment and transformer side control send the rising edge that moment of broadcast singal is the zero passage detection signal of electric power signal
Or during trailing edge, record wiring correct information, otherwise record wiring error information.It is right to determine when receiving wiring correct information
The node connection at the power line carrier, PLC module place answered is correct, determines that when receiving wiring error information corresponding electric power carries
The node connection mistake at wave communication module place.The method is without increasing hardware device, and cost is relatively low, and detection method is simple.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention, the accompanying drawing of use required in embodiment will be done simply below
Introduce, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The flow chart of the Wiring detection method of a kind of power line that Fig. 1 provides for the present invention；
The schematic diagram of the zero passage detection signal of the corresponding electric power signal of a kind of AC signal that Fig. 2 provides for the present invention；
The flow chart of the Wiring detection method of the another kind of power line that Fig. 3 provides for the present invention；
The flow chart of the Wiring detection method of the another kind of power line that Fig. 4 provides for the present invention；
The structure chart of the wiring detecting system of a kind of power line that Fig. 5 provides for the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention wholely, rather than whole embodiment.Based on this
Embodiment in invention, those of ordinary skill in the art are not under the premise of making creative work, and obtained is every other
Embodiment, broadly falls into scope.
The core of the present invention is to provide the Wiring detection method of a kind of power line, power line carrier, PLC module, transformer side
The wiring detecting system of controller and power line.
In order to make those skilled in the art be more fully understood that the present invention program, below in conjunction with the accompanying drawings and detailed description of the invention
The present invention is described in further detail.
In being embodied as, low-tension transformer is the transformer that the public 10KV of resident turns 380v.It is exactly low that platform becomes
All users of pressure transformer supply district are referred to as a Ge Tai district, and this low-tension transformer is also referred to as platform district transformer, letter
Weighting platform becomes.The supply district of low-tension transformer is formed for a Ge Tai district, and the residential households of electric service is known as user, and each is used
Family man is mounted with an ammeter, is mounted with a power line carrier, PLC module in every ammeter, this power line carrier, PLC module
Also can be regarded as a node.In a Ge Tai district, share a power line carrier communication network, by power line carrier, PLC net
Network realizes the transmission of electric power signal.The present invention is exactly transmission broadcast singal in power line carrier communication network.
The flow chart of the Wiring detection method of a kind of power line that Fig. 1 provides for the present invention.As it is shown in figure 1, power line
Wiring detection method includes:
S10: pass through power line carrier communication network in the rising edge of zero passage detection signal or the trailing edge moment of electric power signal
Power line carrier, PLC module in power line carrier communication network sends broadcast singal.
S11: when receiving the wiring correct information that power line carrier, PLC module sends, determine power line carrier, PLC module
The wiring of power line correct, when receiving the wiring error information that power line carrier, PLC module sends, determine power carrier
The wiring error of the power line of communication module.
In order to make those skilled in the art more understand embodiments of the present invention, provide the zero passage detection letter of electric power signal
Number corresponding diagram.The signal of the zero passage detection signal of the corresponding electric power signal of a kind of AC signal that Fig. 2 provides for the present invention
Figure.Wherein, top half is AC signal, and the latter half is for through the AC signal after over commutation.As in figure 2 it is shown, transverse axis table
Showing the time, the longitudinal axis represents electric power signal amplitude.It is corresponding wherein that Fig. 2 midpoint A (101,0) is exactly the trailing edge of zero passage detection signal
One point.Point B (200,0) is exactly that the upper fall of zero passage detection signal is along one of them point corresponding.In being embodied as, step
S10 and S11 can be regarded as what transformer side control performed.First, in power line carrier communication network, in certain limit
Power line carrier, PLC module send broadcast singal, it should be noted that for send broadcast singal when require, it is necessary to
The rising edge of zero passage detection signal or trailing edge at electric power signal send.When power line carrier, PLC module receives broadcast singal
After, send wiring correct information or wiring error information according to receiving broadcast singal to transformer side control.If transformation
When device side controller receives the wiring correct information that power line carrier, PLC module sends, it is determined that power line carrier, PLC module
The wiring of power line is correct, when receiving the wiring error information that power line carrier, PLC module sends, determines that power carrier leads to
The wiring error of the power line of letter module.Owing to, in a Ge Tai district, having multiple power line carrier, PLC module, it is possible to transformer
Side controller can directly transmit broadcast singal to whole power line carrier, PLC modules, it is also possible to needs to receive broadcast letter
Number power line carrier, PLC module to other power line carrier, PLC module forwards broadcast singals.Either directly transmit or indirectly
Send broadcast singal, as long as power line carrier, PLC module receives broadcast singal.
If it is understood that need power line carrier, PLC module forwards broadcast singal, then this power line carrier, PLC mould
Block forwards the moment of broadcast singal necessarily to forward the moment of broadcast singal consistent with transformer side control, if i.e. transformer
Side controller forward broadcast singal when be engraved in the rising edge of zero passage detection signal of electric power signal, then power line carrier, PLC module
The moment of forwarding broadcast singal is also the rising edge of the zero passage detection signal of electric power signal；If transformer side control forwards wide
Broadcast signal when be engraved in the trailing edge of zero passage detection signal of electric power signal, then power line carrier, PLC module forwards broadcast singal
Moment is also the trailing edge of the zero passage detection signal of electric power signal.
The Wiring detection method of the power line that the present embodiment provides, by existing power line carrier communication network, at electric power
The rising edge of the zero passage detection signal of signal or trailing edge send broadcast singal.Determine correspondence when receiving wiring correct information
The node connection at power line carrier, PLC module place correct, determine corresponding power carrier when receiving wiring error information
The node connection mistake at communication module place.The method is without increasing hardware device, and cost is relatively low, and detection method is simple.
It is preferably carried out mode as one, after determining the wiring error of power line of power line carrier, PLC module also
Including:
There is power line wiring error in the node at alarm power line carrier, PLC module place.
In order to remind in time, as long as after receiving wiring error information, with regard to alarm.It is understood that it is logical
Which electricity the transmission path crossing the communication protocol between transformer side control and each power line carrier, PLC module may determine that
The situation of the node generation wiring error at power carrier communication module place.
The flow chart of the Wiring detection method of the another kind of power line that Fig. 3 provides for the present invention.As it is shown on figure 3, power line
Wiring detection method include:
S20: receive broadcast singal by power line carrier communication network.
S21: judge to receive broadcast singal when be engraved in the rising edge of zero passage detection signal or the trailing edge of electric power signal；
If rising edge, then enter step S22, if trailing edge, then enter step S23.
S22: judge that whether transformer side control is to pass through electric power at the rising edge of the zero passage detection signal of electric power signal
Carrier communication network sends broadcast singal to power line carrier, PLC module, if it is, enter step S24, if it does not, enter step
S25。
S23: judge that whether transformer side control is to pass through electric power at the trailing edge of the zero passage detection signal of electric power signal
Carrier communication network sends broadcast singal to power line carrier, PLC module, if it is, enter step S24, if it does not, enter step
S25。
S24: record wiring correct information.
S25: record wiring error information.
Above-mentioned steps can be regarded as being performed by power line carrier module, and power line carrier module passes through power line carrier, PLC net
Network receives broadcast singal, it is to be understood that power line carrier module can only directly receive the wide of transformer side control transmission
Broadcast signal, it is also possible to be to directly receive the broadcast singal that other power line carrier module forward.If needing power line carrier, PLC mould
Block forwards broadcast singal, then the moment of this power line carrier, PLC module forwards broadcast singal necessarily turns with transformer side control
The moment sending out broadcast singal is consistent, if i.e. transformer side control forward broadcast singal when be engraved in the zero passage inspection of electric power signal
Survey the rising edge of signal, then the moment of power line carrier, PLC module forwards broadcast singal is also the zero passage detection signal of electric power signal
Rising edge；If transformer side control forward broadcast singal when be engraved in the decline of zero passage detection signal of electric power signal
Edge, then the moment of power line carrier, PLC module forwards broadcast singal is also the trailing edge of the zero passage detection signal of electric power signal.
After receiving broadcast singal, it is possible to what the rising edge of the zero passage detection signal at electric power signal for the determination received goes back
It is the zero passage detection signal trailing edge reception at electric power signal, after determining the moment receiving broadcast singal, it is judged that original
Transmission broadcast singal be in what moment.If receiving broadcast singal at rising edge, and transformer side control is at electricity
The rising edge of the zero passage detection signal of force signal sends broadcast singal or receives broadcast singal, and transformer side control at trailing edge
Device processed is the trailing edge transmission broadcast singal of the zero passage detection signal at electric power signal, then record wiring correct information.Contrary,
If receiving broadcast singal at rising edge, and transformer side control being the trailing edge of the zero passage detection signal at electric power signal
Send broadcast singal or receive broadcast singal at trailing edge, and transformer side control is the zero passage detection letter at electric power signal
Number rising edge send broadcast singal, then record wiring error information.
The Wiring detection method of the power line that the present embodiment provides, receives broadcast by existing power line carrier communication network
Signal, is engraved in the rising of the zero passage detection signal of electric power signal when receiving and judging and receive broadcast singal after broadcast singal
Edge or trailing edge.If receiving the moment of broadcast singal and the moment of transformer side control transmission broadcast singal being electricity
When the rising edge of the zero passage detection signal of force signal or trailing edge, record wiring correct information, otherwise record wiring error information.
The method is without increasing hardware device, and cost is relatively low, and detection method is simple.
It is preferably carried out mode as one, also include after record wiring error information:
There is power line wiring error in the node at alarm power line carrier, PLC module place.
In order to remind in time, after recording wiring error information, with regard to alarm.
The flow chart of the Wiring detection method of the another kind of power line that Fig. 4 provides for the present invention.As shown in Figure 4, power line
Wiring detection method include:
S30: pass through power line carrier communication network in the rising edge of zero passage detection signal or the trailing edge moment of electric power signal
Power line carrier, PLC module in power line carrier communication network sends broadcast singal.
S31: receive broadcast singal by power line carrier communication network.
S32: judge to receive broadcast singal when be engraved in the rising edge of zero passage detection signal or the trailing edge of electric power signal；
If rising edge, enter step S33, if trailing edge, enter step S34.
S33: judge that whether transformer side control is to pass through electric power at the rising edge of the zero passage detection signal of electric power signal
Power line carrier, PLC module in power line carrier communication network for the carrier communication network sends broadcast singal；If it is, enter step
Rapid S35, if it does not, enter step S36.
S34: judge that whether transformer side control is to pass through electric power at the trailing edge of the zero passage detection signal of electric power signal
Power line carrier, PLC module in power line carrier communication network for the carrier communication network sends broadcast singal, if it is, enter step
Rapid S35, if it does not, enter step S36.
S35: record wiring correct information, enters step S37.
S36: record wiring error information, enters step S38.
S37: when receiving the wiring correct information that power line carrier, PLC module sends, determine power line carrier, PLC module
The wiring of power line correct.
S38: when receiving the wiring error information that power line carrier, PLC module sends, determine power line carrier, PLC module
The wiring error of power line.
The present embodiment step S30, step S37 and step S38 see the description of the corresponding embodiment of Fig. 1.Step S31-walks
Rapid S36 sees the description of the corresponding embodiment of Fig. 3, and the present embodiment repeats no more.
The Wiring detection method of the power line that the present embodiment provides, by existing power line carrier communication network, at electric power
The rising edge of the zero passage detection signal of signal or trailing edge send broadcast singal.Judge to receive extensively after receiving broadcast singal
Broadcast signal when be engraved in the rising edge of zero passage detection signal or the trailing edge of electric power signal.If receive broadcast singal when
The moment of quarter and transformer side control transmission broadcast singal is rising edge or the decline of the zero passage detection signal of electric power signal
Along when, record wiring correct information, otherwise record wiring error information.Determine corresponding electricity when receiving wiring correct information
The node connection at power carrier communication module place is correct, determines corresponding power line carrier, PLC when receiving wiring error information
The node connection mistake at module place.The method is without increasing hardware device, and cost is relatively low, and detection method is simple.
The structure chart of the wiring detecting system of a kind of power line that Fig. 5 provides for the present invention.The wiring detection of power line is
System includes: transformer side control the 40th, power line carrier, PLC module 41 and power line carrier communication network 42.
Transformer side control 40, for passing through at the rising edge of the zero passage detection signal of electric power signal or trailing edge moment
Power line carrier, PLC module 41 in power line carrier communication network 42 for the power line carrier communication network 42 sends broadcast singal；When connecing
When receiving the wiring correct information that power line carrier, PLC module 41 sends, determine the connecing of power line of power line carrier, PLC module 41
Line is correct；When receiving the wiring error information that power line carrier, PLC module 41 sends, determine power line carrier, PLC module 41
The wiring error of power line；
Power line carrier, PLC module 41, for receiving broadcast singal by power line carrier communication network 42；
Judge to receive broadcast singal when be engraved in the rising edge of zero passage detection signal or the trailing edge of electric power signal；
If rising edge, then judge zero passage detection signal upper whether transformer side control 40 is at electric power signal
Rise and send broadcast along by power line carrier, PLC module 41 in power line carrier communication network 42 for the power line carrier communication network 42
Signal, if it is, record wiring correct information, if it is not, then record wiring error information；
If trailing edge, then judge whether transformer side control 40 is under the zero passage detection signal of electric power signal
Fall sends broadcast along by power line carrier, PLC module 41 in power line carrier communication network 42 for the power line carrier communication network 42
Signal, if it is, record wiring correct information, if it is not, then record wiring error information.
As preferred embodiment, transformer side control 40 is additionally operable at the electricity determining power line carrier, PLC module 41
Alarm after the wiring error of the line of force.
As preferred embodiment, power line carrier, PLC module 41 is additionally operable to report to the police after record wiring error information
Prompting.
Owing to the embodiment of components of system as directed is corresponding with the embodiment of method part, therefore, the embodiment of concrete components of system as directed
Referring to the description of the embodiment of method part, the present embodiment repeats no more.The corresponding beneficial effect of the present embodiment also refers to
The description of above-described embodiment.
Above the Wiring detection method and system of power line provided by the present invention is described in detail.In specification
Each embodiment uses the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments,
Between each embodiment, identical similar portion sees mutually.For device disclosed in embodiment, due to itself and enforcement
Disclosed in example, method is corresponding, so describe is fairly simple, related part sees method part and illustrates.It should be pointed out that,
For those skilled in the art, under the premise without departing from the principles of the invention, the present invention can also be entered
Row is some to be improved and modifies, and these improve and modify in the protection domain also falling into the claims in the present invention.
Professional further appreciates that, in conjunction with the unit of each example that the embodiments described herein describes
And algorithm steps, can with electronic hardware, computer software or the two be implemented in combination in, in order to clearly demonstrate hardware and
The interchangeability of software, generally describes composition and the step of each example in the above description according to function.These
Function performs with hardware or software mode actually, depends on application-specific and the design constraint of technical scheme.Specialty
Technical staff specifically should can be used for using different methods to realize described function to each, but this realization should not
Think beyond the scope of this invention.
The method describing in conjunction with the embodiments described herein or the step of algorithm can directly be held by hardware, processor
The software module of row, or the combination of the two implements.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium known in field.
Claims (9)
1. the Wiring detection method of a power line, it is characterised in that include:
In the rising edge of zero passage detection signal of electric power signal or trailing edge moment by power line carrier communication network to described electricity
Power line carrier, PLC module in power carrier communication network sends broadcast singal；
When receiving the wiring correct information that described power line carrier, PLC module sends, determine described power line carrier, PLC module
The wiring of power line correct；
When receiving the wiring error information that described power line carrier, PLC module sends, determine described power line carrier, PLC module
The wiring error of power line.
2. the Wiring detection method of power line according to claim 1, it is characterised in that determining that described power carrier leads to
Also include after the wiring error of the power line of letter module:
Described in alarm there is power line wiring error in the node at power line carrier, PLC module place.
3. the Wiring detection method of a power line, it is characterised in that include:
Receive broadcast singal by power line carrier communication network；
Judge to receive described broadcast singal when be engraved in the rising edge of zero passage detection signal or the trailing edge of electric power signal；
If rising edge, then judge the rising of the zero passage detection signal whether transformer side control is at described electric power signal
Described along being sent by power line carrier, PLC module in described power line carrier communication network for the described power line carrier communication network
Broadcast singal, if it is, record wiring correct information, if it is not, then record wiring error information；
If trailing edge, then judge the decline of the zero passage detection signal whether transformer side control is at described electric power signal
Described along being sent by power line carrier, PLC module in described power line carrier communication network for the described power line carrier communication network
Broadcast singal, if it is, record wiring correct information, if it is not, then record wiring error information.
4. the Wiring detection method of power line according to claim 3, it is characterised in that described pass through power line carrier, PLC
Network receive broadcast singal particularly as follows:
Directly receive the described broadcast singal that described transformer side control sends by described power line carrier communication network；
Or the described broadcast singal of other power line carrier, PLC module forwards is directly received by described power line carrier communication network.
5. the Wiring detection method of the power line according to right 3 or 4, it is characterised in that record wiring error information it
After also include:
Described in alarm there is power line wiring error in the node at power line carrier, PLC module place.
6. the Wiring detection method of a power line, it is characterised in that include:
In the rising edge of zero passage detection signal of electric power signal or trailing edge moment by power line carrier communication network to described electricity
Power line carrier, PLC module in power carrier communication network sends broadcast singal；
Receive broadcast singal by power line carrier communication network；
Judge to receive described broadcast singal when be engraved in the rising edge of zero passage detection signal or the trailing edge of electric power signal；
If rising edge, then judge the rising of the zero passage detection signal whether transformer side control is at described electric power signal
Described along being sent by power line carrier, PLC module in described power line carrier communication network for the described power line carrier communication network
Broadcast singal, if it is, record wiring correct information, if it is not, then record wiring error information；
If trailing edge, then judge the decline of the zero passage detection signal whether transformer side control is at described electric power signal
Described along being sent by power line carrier, PLC module in described power line carrier communication network for the described power line carrier communication network
Broadcast singal, if it is, record wiring correct information, if it is not, then record wiring error information；
When receiving the wiring correct information that described power line carrier, PLC module sends, determine described power line carrier, PLC module
The wiring of power line correct；
When receiving the wiring error information that described power line carrier, PLC module sends, determine described power line carrier, PLC module
The wiring error of power line.
7. the wiring detecting system of a power line, it is characterised in that include: transformer side control, power line carrier, PLC mould
Block and power line carrier communication network；
Described transformer side control, rising edge or trailing edge moment for the zero passage detection signal at electric power signal pass through electricity
Power line carrier, PLC module in described power line carrier communication network for the power carrier communication network sends broadcast singal；When receiving
During the wiring correct information that described power line carrier, PLC module sends, determine the connecing of power line of described power line carrier, PLC module
Line is correct；When receiving the wiring error information that described power line carrier, PLC module sends, determine described power line carrier, PLC
The wiring error of the power line of module；
Described power line carrier, PLC module, for receiving broadcast singal by power line carrier communication network；
Judge to receive described broadcast singal when be engraved in the rising edge of zero passage detection signal or the trailing edge of electric power signal；
If rising edge, then judge whether described transformer side control is the zero passage detection signal at described electric power signal
Rising edge is sent by power line carrier, PLC module in described power line carrier communication network for the described power line carrier communication network
Described broadcast singal, if it is, record wiring correct information, if it is not, then record wiring error information；
If trailing edge, then judge whether described transformer side control is the zero passage detection signal at described electric power signal
Trailing edge is sent by power line carrier, PLC module in described power line carrier communication network for the described power line carrier communication network
Described broadcast singal, if it is, record wiring correct information, if it is not, then record wiring error information.
8. the wiring detecting system of the power line according to right 7, it is characterised in that described transformer side control is additionally operable to
Alarm after determining the wiring error of power line of described power line carrier, PLC module.
9. the wiring detecting system of the power line according to right 8, it is characterised in that described power line carrier, PLC module is also used
In alarm after record wiring error information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404480.7A CN106093693B (en) | 2016-06-08 | 2016-06-08 | A kind of Wiring detection method and system of power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610404480.7A CN106093693B (en) | 2016-06-08 | 2016-06-08 | A kind of Wiring detection method and system of power line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106093693A true CN106093693A (en) | 2016-11-09 |
| CN106093693B CN106093693B (en) | 2019-10-18 |
Family
ID=57227580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610404480.7A Active CN106093693B (en) | 2016-06-08 | 2016-06-08 | A kind of Wiring detection method and system of power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106093693B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108957217A (en) * | 2018-10-11 | 2018-12-07 | 中车永济电机有限公司 | Hand over straight friendship control of power supply system and guard method |
| CN109164345A (en) * | 2018-09-27 | 2019-01-08 | 深圳友讯达科技股份有限公司 | Live line Zero line Wiring detection method, device and intelligent electric meter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3914687A (en) * | 1974-04-29 | 1975-10-21 | Bevins M W Co Inc | Continuity testing device for a high voltage measurement device |
| CN201749136U (en) * | 2010-06-09 | 2011-02-16 | 安徽省电力公司淮南供电公司 | In-situ quick checking, analyzing and judging device with electricity stealing prevention |
| CN102095960A (en) * | 2009-12-15 | 2011-06-15 | 西安爱邦电气有限公司 | Device for checking wiring correctness of conventional transformer |
| CN102129061A (en) * | 2010-12-22 | 2011-07-20 | 北方工业大学 | Automatic wiring detection device and method for three-phase simulation electric energy meter |
| CN105374197A (en) * | 2015-11-19 | 2016-03-02 | 国家电网公司 | Low voltage district electric energy meter phase line identification method |
| CN105717402A (en) * | 2014-12-03 | 2016-06-29 | 国网辽宁省电力有限公司营口供电公司 | Electric energy meter neutral-live wire reverse connection automatic identification circuit and electric energy meter neutral-live wire reverse connection automatic identification method |
-
2016
- 2016-06-08 CN CN201610404480.7A patent/CN106093693B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3914687A (en) * | 1974-04-29 | 1975-10-21 | Bevins M W Co Inc | Continuity testing device for a high voltage measurement device |
| CN102095960A (en) * | 2009-12-15 | 2011-06-15 | 西安爱邦电气有限公司 | Device for checking wiring correctness of conventional transformer |
| CN201749136U (en) * | 2010-06-09 | 2011-02-16 | 安徽省电力公司淮南供电公司 | In-situ quick checking, analyzing and judging device with electricity stealing prevention |
| CN102129061A (en) * | 2010-12-22 | 2011-07-20 | 北方工业大学 | Automatic wiring detection device and method for three-phase simulation electric energy meter |
| CN105717402A (en) * | 2014-12-03 | 2016-06-29 | 国网辽宁省电力有限公司营口供电公司 | Electric energy meter neutral-live wire reverse connection automatic identification circuit and electric energy meter neutral-live wire reverse connection automatic identification method |
| CN105374197A (en) * | 2015-11-19 | 2016-03-02 | 国家电网公司 | Low voltage district electric energy meter phase line identification method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164345A (en) * | 2018-09-27 | 2019-01-08 | 深圳友讯达科技股份有限公司 | Live line Zero line Wiring detection method, device and intelligent electric meter |
| CN108957217A (en) * | 2018-10-11 | 2018-12-07 | 中车永济电机有限公司 | Hand over straight friendship control of power supply system and guard method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106093693B (en) | 2019-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102680842B (en) | Distribution room automatic identification tester and identification method thereof | |
| CN107483082A (en) | A kind of low-voltage distribution network topology automatic identification method and system based on the work frequency carrier communication technology | |
| CN109494715B (en) | Dynamic identification system and method for low-voltage distribution station area electric network topology | |
| CN109856507B (en) | Low-voltage transformer area line-user relationship identification method and system based on current distortion | |
| CN105098985A (en) | System and method for identifying user change relationships in low-voltage power distribution based on power-frequency voltage distortion | |
| CN104993846A (en) | Method and device for identifying carrier signal spanning transformer areas | |
| CN204886424U (en) | System based on power frequency voltage distortion discernment low -voltage distribution family becomes relation | |
| CN103543378B (en) | Platform sheet relation detection method | |
| CN201340652Y (en) | Device for low-voltage power line carrier meter reading | |
| CN202794361U (en) | District automatic identification tester | |
| CN106093693A (en) | The Wiring detection method of a kind of power line and system | |
| Rönnberg | Power line communication and customer equipment | |
| CN104408903A (en) | Micro-power wireless meter reading method | |
| CN206021528U (en) | A kind of low-voltage power kilowatt meter reading-out system downlink communication system | |
| CN108089055A (en) | A kind of testing lines device and its test method | |
| CN105719470A (en) | Power-line carrier centralized reading system and method for automatically confirming node area attribution through system | |
| CN105321332A (en) | Attribution debugging system for electricity consumption information collector and concentrator in transformer area and debugging method | |
| CN104793083A (en) | Communication unit interchangeability testing system and interchanging method thereof | |
| CN105553516A (en) | Medium voltage power line communication network broadcasting system | |
| CN102830303A (en) | Ethernet power supply testing equipment | |
| CN105931447A (en) | Downlink communication system of low-voltage power meter reading system and meter reading method | |
| CN110011886A (en) | A kind of household electric appliances control system | |
| CN114243916B (en) | Verification method and system for network topology | |
| CN103986220A (en) | Electromobile self-adaptive charge control method based on PLC | |
| CN201477733U (en) | Meter copying device used for low-voltage electric-power line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |