CN105355014A - Remote station area user identifier - Google Patents
Remote station area user identifier Download PDFInfo
- Publication number
- CN105355014A CN105355014A CN201510615059.6A CN201510615059A CN105355014A CN 105355014 A CN105355014 A CN 105355014A CN 201510615059 A CN201510615059 A CN 201510615059A CN 105355014 A CN105355014 A CN 105355014A
- Authority
- CN
- China
- Prior art keywords
- carrier signal
- user identifier
- remote station
- pulse current
- module
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- 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.)
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/16—Electric signal transmission systems in which transmission is by pulses
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The present invention discloses a remote station area user identifier, a customer measuring remote station area user identifier (1) comprises a carrier signal receiving module (1-1), a pulse current transmitting module (1-2) and a first CPU controller (1-3), a transformer measuring remote station area user identifier (2) comprises a carrier signal transmitting module (2-1), a pulse current detection module (2-2) and a second CPU controller (2-3), the A phase of a transformer (3) is respectively connected with the carrier signal receiving module (1-1), the pulse current transmitting module (1-2) and the carrier signal transmitting module (2-1), the B phase and the C phase of the transformer (3) is respectively connected with the carrier signal transmitting module (2-1), the N-terminal of the transformer (3) is respectively connected with the carrier signal receiving module (1-1), the pulse current transmitting module (1-2), the carrier signal transmitting module (2-1) and the pulse current detection module (2-2), and the remote station area user identifier is strong in anti-interference ability, manpower and material-saving, and simple and safe in operation.
Description
Technical field:
The present invention relates to a kind of remote station district user identifier, be widely used in the census operations of all kinds of district's subscriber datas in electric system, belong to electric power business generaI investigation administrative skill field.
Background technology:
The level height of platform district Controlling line loss comprehensively embodies the level of power network planning design, business generaI investigation, operation control, directly affects the economic and technical norms of power grid enterprises.At present, technical reason and administrative reason are the two large factors causing platform district line loss too high.In recent years, electric power enterprise makes the impact of technical reason weaken gradually by measures such as Reasonable adjustment radius of electricity supply, reasonable distribution electric load, reasonable selection electrical energy devices, increase supply line wire diameters.Administrative reason then become the too high principal element of line loss, and this is wherein, the census operations of platform district subscriber data just seems particularly important, only has platform district belonging to user's reality to conform to system Archives, and Controlling line loss work could effectively be carried out.
Traditional station user identification apparatus adopts power line carrier, PLC mode, is made up of main frame and handheld terminal two parts.During use, need staff scene main frame to be arranged on transformer low voltage outlet to be measured and survey, survey at subscriber's drop and utilize handheld terminal to detect.
Traditional station user identification apparatus shortcoming:
1) whole process needs staff's execute-in-place, tests to each subscriber's drop side, and when generally investigating user and being many, workload is large, and human and material resources demand is high.
2) contact switchboard during in-site installation main frame, there is electric shock risk.
3) power carrier signal is high-frequency signal, and attenuation losses is large, cannot identify long distance line platform district; Easily there is the situation of getting lines crossed in power carrier signal, cause common high pressure, the erroneous judgement such as altogether in transmitting procedure.
Summary of the invention:
The object of the invention is to overcome above-mentioned prior art deficiency and provide a kind of antijamming capability strong, use manpower and material resources sparingly, safe remote station district user identifier simple to operate.
Object of the present invention can be reached by following measure: a kind of remote station district user identifier, it comprises client and surveys remote station district user identifier and transformer survey remote station district user identifier, wherein, client surveys remote station district user identifier and comprises carrier signal receiver module, pulse current sending module and the first cpu controller, and the first cpu controller is connected with carrier signal receiver module, pulse current sending module respectively; Transformer is surveyed remote station district user identifier and is comprised carrier signal sending module, pulse current detection module and the second cpu controller, and the second cpu controller is connected with carrier signal sending module, pulse current detection module respectively; The A phase of transformer is connected with carrier signal receiver module, pulse current sending module, carrier signal sending module respectively, B phase and the C phase of transformer are connected with carrier signal sending module respectively, and the N terminal of transformer is connected with carrier signal receiver module, pulse current sending module, carrier signal sending module, pulse current detection module respectively.
The present invention can produce following good effect compared with the prior art:
1. antijamming capability is strong.The mode that the present invention adopts pulse current method and FSK power carrier signal to combine.Signal attenuation is little, and transmission range is long, even if also accurately can identify which Ge Tai district user belongs to, by which phase Power supply under platform district transformer altogether high pressure, the situation such as altogether.
2. use manpower and material resources sparingly.The present invention takes wireless network mode to communicate with power information acquisition system, operates without the need to going to scene, reduces vehicle and to turn out for work number of times, reduces staff's work on the spot amount.
3. safety simple to operate.The present invention can carry out impulse ejection instruction by communicating with power information acquisition system, and without the need to contact electrification body, the command information collected by remote system carries out the judgement in platform district belonging to user.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Embodiment:
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated:
Embodiment: a kind of remote station district user identifier (see Fig. 1), it comprises client and surveys remote station district user identifier 1 and transformer survey remote station district user identifier 2.Wherein, client surveys remote station district user identifier 1 and comprises carrier signal receiver module 1-1, pulse current sending module 1-2 and the first cpu controller 1-3, and the first cpu controller 1-3 is connected with carrier signal receiver module 1-1, pulse current sending module 1-2 respectively; Transformer is surveyed remote station district user identifier 2 and is comprised carrier signal sending module 2-1, pulse current detection module 2-2 and the second cpu controller 2-3, and the second cpu controller 2-3 is connected with carrier signal sending module 2-1, pulse current detection module 2-2 respectively.The A phase of transformer 3 is connected with carrier signal receiver module 1-1, pulse current sending module 1-2, carrier signal sending module 2-1 respectively, the B phase of transformer 3 and C phase are connected with carrier signal sending module 2-1 respectively, and the N terminal of transformer 3 is connected with carrier signal receiver module 1-1, pulse current sending module 1-2, carrier signal sending module 2-1, pulse current detection module 2-2 respectively.
During use, power information acquisition system sends calls survey instruction together, after client the first cpu controller 1-3 surveyed in remote station district user identifier 1 receives this instruction, gating pulse electric current sending module 1-2 sends pulsed current signal, after the transformer pulse current detection module 2-2 surveyed in remote station district user identifier 2 detects this pulse signal, feed back to the second cpu controller 2-3, second cpu controller 2-3 feedback signal is separate, controls carrier signal sending module 2-1 simultaneously and sends power carrier signal.If the carrier signal receiver module 1-1 that client surveys in remote station district user identifier 1 receives this power carrier signal, then illustrate that this user belongs to this transformer.
Claims (1)
1. a remote station district user identifier, it comprises client and surveys remote station district user identifier (1) and transformer survey remote station district user identifier (2), wherein, client surveys remote station district user identifier (1) and comprises carrier signal receiver module (1-1), pulse current sending module (1-2) and the first cpu controller (1-3), and the first cpu controller (1-3) is connected with carrier signal receiver module (1-1), pulse current sending module (1-2) respectively; Transformer is surveyed remote station district user identifier (2) and is comprised carrier signal sending module (2-1), pulse current detection module (2-2) and the second cpu controller (2-3), and the second cpu controller (2-3) is connected with carrier signal sending module (2-1), pulse current detection module (2-2) respectively; The A phase of transformer (3) is connected with carrier signal receiver module (1-1), pulse current sending module (1-2), carrier signal sending module (2-1) respectively, the B phase of transformer (3) and C phase are connected with carrier signal sending module (2-1) respectively, and the N terminal of transformer (3) is connected with carrier signal receiver module (1-1), pulse current sending module (1-2), carrier signal sending module (2-1), pulse current detection module (2-2) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510615059.6A CN105355014A (en) | 2015-09-24 | 2015-09-24 | Remote station area user identifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510615059.6A CN105355014A (en) | 2015-09-24 | 2015-09-24 | Remote station area user identifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105355014A true CN105355014A (en) | 2016-02-24 |
Family
ID=55330978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510615059.6A Pending CN105355014A (en) | 2015-09-24 | 2015-09-24 | Remote station area user identifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105355014A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164349A (en) * | 2018-08-27 | 2019-01-08 | 国网辽宁省电力有限公司盘锦供电公司 | Multifunctional cable identifier |
| CN109799409A (en) * | 2019-03-19 | 2019-05-24 | 深圳供电局有限公司 | Platform district branch recognition device |
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| US6972661B2 (en) * | 2003-03-28 | 2005-12-06 | Trans Electric Co., Ltd. | Anti-interference relay device for signal transmission |
| CN201352239Y (en) * | 2008-12-29 | 2009-11-25 | 北京诺斯卡科技有限公司 | Distribution room user identifier |
| CN101603995A (en) * | 2008-06-13 | 2009-12-16 | 北京诺斯卡科技有限公司 | Method and station user identification apparatus that cable detecting device and realization thereof detect |
| CN203574693U (en) * | 2013-11-25 | 2014-04-30 | 珠海市钰盈电子科技有限公司 | Distribution area archives query system |
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2015
- 2015-09-24 CN CN201510615059.6A patent/CN105355014A/en active Pending
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| US6972661B2 (en) * | 2003-03-28 | 2005-12-06 | Trans Electric Co., Ltd. | Anti-interference relay device for signal transmission |
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| CN201352239Y (en) * | 2008-12-29 | 2009-11-25 | 北京诺斯卡科技有限公司 | Distribution room user identifier |
| CN104020367A (en) * | 2013-03-01 | 2014-09-03 | 北海市聚志电子科技有限公司 | Transformer area user automatic identification system |
| CN203574693U (en) * | 2013-11-25 | 2014-04-30 | 珠海市钰盈电子科技有限公司 | Distribution area archives query system |
| CN103761854A (en) * | 2014-02-20 | 2014-04-30 | 国网上海市电力公司 | Testing and debugging system for low-voltage meter concentrated reading district |
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| CN204633468U (en) * | 2015-04-27 | 2015-09-09 | 广西电网有限责任公司南宁供电局 | A kind of area user identification zone device of multimode manner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109164349A (en) * | 2018-08-27 | 2019-01-08 | 国网辽宁省电力有限公司盘锦供电公司 | Multifunctional cable identifier |
| CN109799409A (en) * | 2019-03-19 | 2019-05-24 | 深圳供电局有限公司 | Platform district branch recognition device |
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Application publication date: 20160224 |
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