CN203929939U - Platform district identifier - Google Patents
Platform district identifier Download PDFInfo
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- CN203929939U CN203929939U CN201420327251.6U CN201420327251U CN203929939U CN 203929939 U CN203929939 U CN 203929939U CN 201420327251 U CN201420327251 U CN 201420327251U CN 203929939 U CN203929939 U CN 203929939U
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- 238000013500 data storage Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims abstract description 10
- 230000005611 electricity Effects 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000007726 management method Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004458 analytical method Methods 0.000 abstract description 3
- 230000002159 abnormal effect Effects 0.000 abstract 2
- 230000006870 function Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000819 phase cycle Methods 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Abstract
The utility model relates to a kind of district's identifier, comprises 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.The utility model is mainly used in that low-voltage power platform district acquiring electric energy information is abnormal, the abnormal Tai of loss percentage district, plays the effect of locating accurately, rapidly failure cause.And safety, stable, easy operating, accurately rapid positioning UI situation, reaches the effect of assistant analysis platform regional boundary face.
Description
Technical field
The utility model relates to a kind of power line network analyser, relates in particular to Tai district, a kind of low-voltage platform area identifier, be applied to analyze transformer with electricity consumption client's distribution situation and adjacent transformers with client's Division identification.
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 a plurality of 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, the existing part Tai of manufacturer district analytical instrument, can play auxiliary effect, but it is inaccurate to exist certain customers to divide, and then more affect that platform district gathers and loss analysis, therefore power supply enterprise needs a kind of accuracy rate can reach the instrument that 100% platform regional boundary face is examined analysis.
Utility model content
The utility model, for above-mentioned problems of the prior art, provides a kind of district's identifier, has solved boundary division inaccurate problem in subscriber board district in prior art.
The technical solution of the utility model 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.
The utility model has the advantages of 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 a plurality of 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.
Accompanying drawing explanation
Fig. 1 is schematic appearance of the present utility model.
Fig. 2 is inner structure schematic block diagram of the present utility model.
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 outgoi8ng data conversion 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 utility model 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 the utility model platform district identifiers.
2, whether the mutual survey in ABTai district can be identified case Bian NeiABTai district mother and get in touch with.
3, the utility model self-checking function finds that wherein gauging table exists phenomenon off zero.
4, get rid of above factor, it is 1-8 that 8 the utility model codes are set respectively.
5, other staff carry the utility model and examine in turn user and which platform identifier to be with user by, accuracy rate 100%.
The utility model 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 |
|---|---|---|---|
| CN201420327251.6U CN203929939U (en) | 2014-06-18 | 2014-06-18 | Platform district identifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420327251.6U CN203929939U (en) | 2014-06-18 | 2014-06-18 | Platform district identifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203929939U true CN203929939U (en) | 2014-11-05 |
Family
ID=51825736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420327251.6U Active CN203929939U (en) | 2014-06-18 | 2014-06-18 | Platform district identifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203929939U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007352A (en) * | 2014-06-18 | 2014-08-27 | 国家电网公司 | Area identifier |
| CN105334415A (en) * | 2015-11-09 | 2016-02-17 | 国网山东省电力公司烟台供电公司 | Transformer area user identification device handheld terminal based on AC rectifying circuit |
-
2014
- 2014-06-18 CN CN201420327251.6U patent/CN203929939U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007352A (en) * | 2014-06-18 | 2014-08-27 | 国家电网公司 | Area identifier |
| CN105334415A (en) * | 2015-11-09 | 2016-02-17 | 国网山东省电力公司烟台供电公司 | Transformer area user identification device handheld terminal based on AC rectifying circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |