CN104007352A - Area identifier - Google Patents
Area identifier Download PDFInfo
- Publication number
- CN104007352A CN104007352A CN201410272390.8A CN201410272390A CN104007352A CN 104007352 A CN104007352 A CN 104007352A CN 201410272390 A CN201410272390 A CN 201410272390A CN 104007352 A CN104007352 A CN 104007352A
- Authority
- CN
- China
- Prior art keywords
- unit
- district
- identifier
- data storage
- area identifier
- 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.)
- Pending
Links
Landscapes
- Tests Of Electric Status Of Batteries (AREA)
Abstract
The invention relates to an area identifier which comprises a box body. A carrier communication unit, an input control interface and a data storage circuit are connected with the input end of a central processing unit. The output end of the central processing unit is connected with the carrier communication unit, the data storage circuit, a data conversion output circuit, a real-time clock, a built-in power supply charging and discharging management module, a non-volatile RAM storage unit and an expansion auxiliary module. The data storage circuit is connected with an internal memory. The data conversion output circuit is connected with a displayer. A voltage and current conversion unit supplies electricity for the above-mentioned units. The voltage and current conversion unit is connected with a switching control unit and an electricity consumption circuit access unit. The area identifier is mainly applied to areas where electric energy information collection and loss ratio of low-voltage electricity areas are abnormal, and the area identifier has an effect on accurately and rapidly positioning fault reasons. The area identifier is safe, stable and easy to operate, the user interface condition can be accurately and rapidly positioned, and the area identifier has an effect on assisting in analyzing area interfaces.
Description
Technical field
The present invention relates to a kind of power line network analyser, relate in particular to Tai district, a kind of low-voltage platform area identifier, be applied to analyze transformer distribution situation with electricity consumption client and adjacent transformers the Division identification with client.
Background technology
Along with urban construction development, newly-built building, community is increasing, intelligent grid development upgrades simultaneously, the whole community of more appearance exists multiple casees to become, and each case change is mostly AB transformer, most users Tai district boundary division is inaccurate, directly cause energy information to gather, the loss of platform district is adjusted inaccurate, need a kind of instrument for this reason, can use manpower and material resources sparingly, do not need to adopt the mode having a power failure, divide accurately the regional boundary face of putting into effect, existing part manufacturer Tai district analytical instrument, can play auxiliary effect, but it is inaccurate to exist certain customers to divide, and then more affect platform district gather and loss analysis, therefore power supply enterprise needs a kind of accuracy rate can reach 100% platform regional boundary face to examine the instrument of analysis.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, a kind of platform district identifier is provided, solved boundary division inaccurate problem in subscriber board district in prior art.
Technical scheme of the present invention is as follows:
Comprise casing, carrier communication unit, input control interface and data storage circuitry are connected with CPU (central processing unit) input end; CPU (central processing unit) output terminal connects carrier communication unit, data storage circuitry, data-switching output circuit, real-time clock, built-in power impulse electricity administration module, non-volatile RAM storage unit and expansion supplementary module and is connected; Described data storage circuitry is connected with internal storage; Described data-switching output circuit is connected with display; Electric current and voltage converting unit is powered to said units; Electric current and voltage converting unit is connected with switch control unit and electricity consumption line access unit.
Described built-in power impulse electricity administration module built-in rechargeable battery.
Described expansion supplementary module comprises backlight, alarm and electric current and voltage monitor.
Described casing one side is provided with handle.
Described casing top is provided with three-phase meter penholder mouth.
Advantageous effect of the present invention is as follows:
1, outward appearance meets existing operating environment, easy to carry, and it is easy that operation interface is made every effort to, and facilitates single, one-handed performance simultaneously.
2, accurately examine platform regional boundary face, use multiple instruments to cooperatively interact, rate of accuracy reached to 100% simultaneously
3, subsidiary function can contribute to platform district metering accuracy to examine, line of electric force phase sequence, voltage detecting function: whether normally can identify line of electric force phase sequence, phase voltage, line voltage.Measuring ability off zero: whether off zeroly can test out three phase metering table; Flashlight function: the light source that normal running can be provided under dark surrounds.
Brief description of the drawings
Fig. 1 is schematic appearance of the present invention.
Fig. 2 is inner structure schematic block diagram of the present invention.
In figure, 1, handle, 2, operation push-button, 3, touch screen.
Embodiment
Embodiment
As shown in Figure 1-2, comprise casing, casing intercarrier communication unit, input control interface and data storage circuitry are connected with CPU (central processing unit) input end; CPU (central processing unit) output terminal connects carrier communication unit, data storage circuitry, data-switching output circuit, real-time clock, built-in power impulse electricity administration module, non-volatile RAM storage unit and expansion supplementary module and is connected; Described data storage circuitry is connected with internal storage; Described data-switching output circuit is connected with display; Electric current and voltage converting unit is powered to said units; Electric current and voltage converting unit is connected with switch control unit and electricity consumption line access unit.Described built-in power management of charging and discharging module built-in rechargeable battery.Described expansion supplementary module comprises backlight, alarm and electric current and voltage monitor.
Described casing one side is provided with handle 1, and casing top is provided with three-phase meter penholder mouth; Box outer surface is provided with touch screen 3, operation push-button 2, battery, power taking and data transmission interface, subtest line, electric torch.
Electric current and voltage converting unit: be responsible for the conversion through shaping and electric current and voltage by the single-phase 220V alternating current of outside access, power supply be provided to other module in device.
Carrier communication unit: be responsible for carrying out communication with upper end collector and be connected, transfer data to CPU (central processing unit).
CPU (central processing unit): be responsible for reading command, to Instruction decoding and carry out instruction and write back.
Internal storage: be responsible for the data such as stored parameter and energy information.
Data-switching output circuit: be responsible for the data that spread out of to change, in liquid crystal screen display.
Input control interface: can realize input control by extended chip.
Data storage circuitry: be responsible for the conversion of outgoi8ng data and with being connected of memory module.
Real-time clock: RTC integrated circuit, provides time and calendar function built-in power in 2099 to charge and discharge unit: be responsible for the control that discharges and recharges of internal battery.
Expansion supplementary module: provide backlight to use under sub-optical condition, warning, electric current and voltage measuring ability can be set.
Non-volatile RAM storage unit: the storage in the short time of cpu instructions and reading writes.
Switch control unit: be responsible for the opening and closing of equipment.
Electricity consumption line access unit: be responsible for electric wire access, protection against electric shock structural design.
Application Example of the present invention is as follows.
Environment: find that certain community has 4 casees and becomes, ABTai district amounts to 8, and the high damage of Qie Tai district loss percentage, negative damage situation occupy the majority, and stable.
Operation:
1, in 8 Ge Tai districts, settle respectively 8 platform of the present invention district identifiers.
2, whether the mutual survey in ABTai district can be identified case Bian NeiABTai district mother and get in touch with.
3, self-checking function of the present invention finds that wherein gauging table exists phenomenon off zero.
4, get rid of above factor, it is 1-8 that 8 codes of the present invention are set respectively.
5, other staff carry the present invention and examine in turn user and which platform identifier to be with user, accuracy rate 100% by.
The present invention is through verification experimental verification, can directly power taking on line of electric force, and can operate in time feedback stage district interface conditions; Can carry out user identification function that transformer is with; Whether can carry out surveying mutually between transformer and transformer UNICOM's function; Can be used as main frame and adopt 3x380v work, also can be used as the single-phase 220v work of client computer; Whether off zeroly can identify gauging table metering wiring; Can send, accept the information of main frame, client computer process multi-level encryption, and accurately resolve, determine interface; Can carry out infrared copy meter.
Claims (5)
1.Tai district identifier, is characterized in that comprising casing, and carrier communication unit, input control interface and data storage circuitry are connected with CPU (central processing unit) input end; CPU (central processing unit) output terminal connects carrier communication unit, data storage circuitry, data-switching output circuit, real-time clock, built-in power management of charging and discharging module, non-volatile RAM storage unit and expansion supplementary module and is connected; Described data storage circuitry is connected with internal storage; Described data-switching output circuit is connected with display; Electric current and voltage converting unit is powered to said units; Electric current and voltage converting unit is connected with switch control unit and electricity consumption line access unit.
2. according to claim 1 district's identifier, is characterized in that described built-in power management of charging and discharging module built-in rechargeable battery.
3. according to claim 1 district's identifier, is characterized in that described expansion supplementary module comprises backlight, alarm and electric current and voltage monitor.
4. according to claim 1 district's identifier, is characterized in that described casing one side is provided with handle.
5. according to claim 1 district's identifier, is characterized in that described casing top is provided with three-phase meter penholder mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272390.8A CN104007352A (en) | 2014-06-18 | 2014-06-18 | Area identifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410272390.8A CN104007352A (en) | 2014-06-18 | 2014-06-18 | Area identifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104007352A true CN104007352A (en) | 2014-08-27 |
Family
ID=51368104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410272390.8A Pending CN104007352A (en) | 2014-06-18 | 2014-06-18 | Area identifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104007352A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201352239Y (en) * | 2008-12-29 | 2009-11-25 | 北京诺斯卡科技有限公司 | Distribution room user identifier |
| CN202102022U (en) * | 2011-06-01 | 2012-01-04 | 辽宁省电力有限公司抚顺供电公司 | Electricity-side carrier electric energy meter terminal display device |
| CN202102066U (en) * | 2011-06-16 | 2012-01-04 | 田龙 | Station area recognizer with flexible clamp |
| CN102323458A (en) * | 2011-06-01 | 2012-01-18 | 辽宁省电力有限公司抚顺供电公司 | Terminal display device for electricity side carrier electric energy meter |
| CN202206388U (en) * | 2011-07-29 | 2012-04-25 | 湖州电力局 | Distribution area recognition instrument with current pulse group |
| CN102654544A (en) * | 2012-05-24 | 2012-09-05 | 江苏方天电力技术有限公司 | Automatic identification model and method for switchhouse user change relationship |
| CN103310627A (en) * | 2013-06-28 | 2013-09-18 | 国家电网公司 | Carrier failure analyzer and detection method thereof |
| CN103698643A (en) * | 2013-12-25 | 2014-04-02 | 浙江图维电力科技有限公司 | Low-voltage power distribution area identification method and power distribution area instrument |
| CN203929939U (en) * | 2014-06-18 | 2014-11-05 | 国家电网公司 | Platform district identifier |
-
2014
- 2014-06-18 CN CN201410272390.8A patent/CN104007352A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201352239Y (en) * | 2008-12-29 | 2009-11-25 | 北京诺斯卡科技有限公司 | Distribution room user identifier |
| CN202102022U (en) * | 2011-06-01 | 2012-01-04 | 辽宁省电力有限公司抚顺供电公司 | Electricity-side carrier electric energy meter terminal display device |
| CN102323458A (en) * | 2011-06-01 | 2012-01-18 | 辽宁省电力有限公司抚顺供电公司 | Terminal display device for electricity side carrier electric energy meter |
| CN202102066U (en) * | 2011-06-16 | 2012-01-04 | 田龙 | Station area recognizer with flexible clamp |
| CN202206388U (en) * | 2011-07-29 | 2012-04-25 | 湖州电力局 | Distribution area recognition instrument with current pulse group |
| CN102654544A (en) * | 2012-05-24 | 2012-09-05 | 江苏方天电力技术有限公司 | Automatic identification model and method for switchhouse user change relationship |
| CN103310627A (en) * | 2013-06-28 | 2013-09-18 | 国家电网公司 | Carrier failure analyzer and detection method thereof |
| CN103698643A (en) * | 2013-12-25 | 2014-04-02 | 浙江图维电力科技有限公司 | Low-voltage power distribution area identification method and power distribution area instrument |
| CN203929939U (en) * | 2014-06-18 | 2014-11-05 | 国家电网公司 | Platform district identifier |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101576595B (en) | Online monitoring and electricity testing method of switch cabinet lightning arrester and device for realizing same | |
| CN102590609B (en) | The method of mobile terminal and measurement mobile terminal power consumption | |
| CN106370926A (en) | Missing electric quantity recorder for electric energy meter changing work and using method thereof | |
| CN203929939U (en) | Platform district identifier | |
| CN208861171U (en) | The circuit structure of synchronous acquisition protective device whole phasor | |
| CN203133226U (en) | Polarity testing instrument for current transformer | |
| CN208654789U (en) | A kind of USB interface control device and system | |
| CN202230155U (en) | Three-phase digital intelligent electric energy quality detection device | |
| CN101846530B (en) | Automatic acquisition device of sensor with artificial comparing and testing function | |
| AU2014100711A4 (en) | A patrol verification experimental system of power transmission and transformation state maintenance test equipment | |
| CN104007352A (en) | Area identifier | |
| CN204129190U (en) | A kind of electric conductance test instrument for storage battery | |
| CN202362901U (en) | Acquisition terminal of special transformer | |
| CN102882272B (en) | Intelligent alternating current distribution lightning protection and branch energy consumption monitoring system of base station | |
| CN204423772U (en) | A kind of portable DSP experiment porch | |
| CN204422056U (en) | A kind of Displaying Meter | |
| CN207717877U (en) | A kind of power utility check equipment of extensible modules | |
| CN203672970U (en) | Intelligent three-phase charge-control electric energy meter | |
| CN207817027U (en) | Intelligent positioning electric energy meter | |
| CN207301171U (en) | A kind of intelligent electric meter | |
| CN202383198U (en) | Multi-channel alternating current electric quantity metering device | |
| CN206161745U (en) | Novel low pressure nuclear phase device | |
| CN205720427U (en) | Power system electricity measuring instrument | |
| CN104730309A (en) | Wireless distributed power-frequency integrated measuring device | |
| CN206585339U (en) | A kind of grid-connected control system flat based on peak valley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140827 |