CN204856609U - Intelligent terminal based on low presenting a theatrical performance as last item on a programme is distinguished line loss on -line monitoring and is fallen damage assay - Google Patents
Intelligent terminal based on low presenting a theatrical performance as last item on a programme is distinguished line loss on -line monitoring and is fallen damage assay Download PDFInfo
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- CN204856609U CN204856609U CN201520564213.7U CN201520564213U CN204856609U CN 204856609 U CN204856609 U CN 204856609U CN 201520564213 U CN201520564213 U CN 201520564213U CN 204856609 U CN204856609 U CN 204856609U
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Abstract
The utility model discloses an intelligent terminal based on low presenting a theatrical performance as last item on a programme is distinguished line loss on -line monitoring and is fallen damage assay, including treater, collector, smart electric meter, handheld terminal and marketing measurement system, the treater sends gui biangui through power line carrier to the collector and instructs mutually, and the collector passes through the RS485 bus and links to each other with smart electric meter and gather its data, the treater is given with data transmission to the collector, and treater analytical calculation received data are still sent the result to marketing measurement system with the result through wireless communication module through infrared communication or SMS short message sending to handheld terminal, treater, this intelligent terminal, the collection of data is complete, timely, and then can be timely calculate accurate line loss result.
Description
Technical field
The utility model relates to electric system platform district apparatus field, particularly a kind of based on low-voltage platform area line loss on-line monitoring and the intelligent terminal falling damage analysis.
Background technology
Present stage is in Electric Power Marketing System, be both at home and abroad all attach most importance to and difficult point with four points of management to Controlling line loss, its research conditions is all the time: 1, supply line's unreasonable, the uneconomical operation of transformer, three-phase load unbalance, power factor is low, theory calculate is difficult; 2, ammeter return change to return phase automated procedures are not high, ammeter abnormality reports not in time, need a large amount of human and material resources for support; 3, the theory wire loss analysis software used at present, the overwhelming majority is offline model theoretical line loss caluclation and depends on computing machine main website server, falls damage and instructs dynamics low.
Wherein, existing line loss terminal device just passes through simple statistical line losses based on AMRS, delivery is utilized to deduct electricity sales amount, thus draw line loss electricity, the unilateral line loss electricity drawing circuit, and very large by the impact of line parameter circuit value, much directive significances are not had to the damage of falling of reality.
Another is the line loss analyzing software run based on computer platform, this software adopts a large amount of data analyses, pass through theoretical algorithm again, line loss electricity and line loss per unit is drawn by a series of analytic operation, the line loss per unit drawn has certain falls damage directive significance, but the reason that can not provide line loss exception and technological transformation suggestion, and the mass data of its preliminary analysis is transferred in computer platform by GPRS uplink communication mode by the concentrator of electric system again by picking platform district ammeter parameter, be subject to the late effect of the quantitative limitation of wireless communication data and transmission, also the collection that concentrator gathers the cause influence raw data of ammeter failure is subject in addition, because to the analysis of computer software platform data, meeting factor data is imperfect, in real time do not affect the analysis of data, finally cause the inaccurate result of the data of analysis.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of based on low-voltage platform area line loss on-line monitoring and the intelligent terminal falling damage analysis, and data acquisition is complete, timely, and then can calculate accurate line loss result timely.
The purpose of this utility model is achieved through the following technical solutions:
A kind of based on low-voltage platform area line loss on-line monitoring and the intelligent terminal falling damage analysis, comprise processor, collector, intelligent electric meter, handheld terminal and marketing metering system, described processor returns change to return phase instruction by power line carrier to collector transmission, described collector to be connected with intelligent electric meter by RS485 bus and to gather its data, described collector transfers data to processor, result is also sent to handheld terminal by the data that processor analytical calculation receives, and result is also sent to marketing metering system by wireless communication module by processor.
Further, described processor comprises embedded ARM processor and DSP embedded processor, described embedded ARM processor and DSP embedded processor exchange data by twoport internal memory, described embedded ARM processor receives the data of collector transmission and is stored to twoport internal memory, described DSP embedded processor reads the data of twoport internal memory and analytical calculation, result is stored to twoport internal memory by described DSP embedded processor, and described embedded ARM processor reads the result in twoport internal memory.
Further, described embedded ARM processor is connected with memory module with human-computer interface module, detection module, power module, communication module respectively, and described power module is that intelligent terminal is powered.
Further, described DSP embedded processor is connected with LED indicating module with serial port module, FLASH module respectively.
Further, described human-computer interface module comprises button, display and hummer.
Further, described detection module comprise detection of power loss module, communication check module, uncap detection module and button detection module.
Further again, described communication module comprises Power Line Carrier Communication Module, RS232 communication module, RS485 communication module, GPRS communication module, ethernet communication module, infrared communication module, usb communication module.
The beneficial effects of the utility model are:
Intelligent terminal for calculating low-voltage platform area line loss of the present utility model, collector is connected with processor power line carrier, collector is connected with intelligent electric meter RS485 bus, make the data of collection timely, complete, and then accurate line loss result can be calculated timely, provide guidance foundation for falling damage; This intelligent terminal energy Real-Time Monitoring platform district line loss situation, damages user and automatically screen, and its structure is simple, directly access low-voltage collecting meter reading network to height, easy to use.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or can be instructed from practice of the present utility model.Target of the present utility model and other advantages can be realized by instructions below and obtain.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is that the utility model is a kind of based on low-voltage platform area line loss on-line monitoring and the structural representation falling the intelligent terminal damaging analysis;
Fig. 2 is processor structure schematic diagram in Fig. 1.
Embodiment
Hereinafter with reference to accompanying drawing, preferred embodiment of the present utility model is described in detail.Should be appreciated that preferred embodiment only in order to the utility model is described, instead of in order to limit protection domain of the present utility model.
As shown in Figure 1-2, intelligent terminal for calculating low-voltage platform area line loss of the present utility model, comprise processor 101, collector 102, intelligent electric meter 103, handheld terminal 104 and marketing metering system 106, processor returns change to return phase instruction by power line carrier to collector transmission, collector to be connected with intelligent electric meter by RS485 bus and to gather its data, described collector transfers data to processor, result is also sent to handheld terminal by infrared communication or SMS short message by the data that processor analytical calculation receives, result is also sent to marketing metering system by wireless communication module by processor.Marketing metering system in the utility model is the processing enter system of microcomputer composition.
Improve further as the utility model, processor comprises embedded ARM processor 201 and DSP embedded processor 211, embedded ARM processor and DSP embedded processor exchange data by twoport internal memory 202, embedded ARM processor receives the data of collector transmission and is stored to twoport internal memory, DSP embedded processor reads the data of twoport internal memory and analytical calculation, result is stored to twoport internal memory by DSP embedded processor, and embedded ARM processor reads the result in twoport internal memory.
Improve further as the utility model, embedded ARM processor is connected with memory module 207 with human-computer interface module 203, detection module 204, power module 205, communication module 206 respectively, and power module is that intelligent terminal is powered; DSP embedded processor is connected with LED indicating module 208 with serial port module 210, FLASH module 209 respectively.
Above-described human-computer interface module comprises button, display and hummer.
Above-described detection module comprises detection of power loss module, communication check module, uncap detection module and button detection module.
Above-described communication module comprises Power Line Carrier Communication Module, RS232 communication module, RS485 communication module, GPRS communication module, ethernet communication module, infrared communication module, usb communication module.
Intelligent terminal for calculating low-voltage platform area line loss of the present utility model, collector is connected with processor power line carrier, collector is connected with intelligent electric meter RS485 bus, make the data of collection timely, complete, and then accurate line loss result can be calculated timely, provide guidance foundation for falling damage; This intelligent terminal energy Real-Time Monitoring platform district line loss situation, damages user and automatically screen, and its structure is simple, directly access low-voltage collecting meter reading network to height, easy to use.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of the technical program, it all should be encompassed in the middle of right of the present utility model.
Claims (7)
1. one kind based on low-voltage platform area line loss on-line monitoring and fall damage analyze intelligent terminal, it is characterized in that: comprise processor (101), collector (102), intelligent electric meter (103), handheld terminal (104) and marketing metering system (106), described processor returns change to return phase instruction by power line carrier to collector transmission, described collector to be connected with intelligent electric meter by RS485 bus and to gather its data, described collector transfers data to processor, processor processes the data received and result is sent to handheld terminal, simultaneously, result is also sent to marketing metering system by wireless communication module (105) by processor.
2. according to claim 1 a kind of based on low-voltage platform area line loss on-line monitoring and the intelligent terminal falling damage analysis, it is characterized in that: described processor comprises embedded ARM processor (201) and DSP embedded processor (211), described embedded ARM processor and DSP embedded processor exchange data by twoport internal memory (202), described embedded ARM processor receives the data of collector transmission and is stored to twoport internal memory, the data that described DSP embedded processor reads twoport internal memory are gone forward side by side row relax, result is stored to twoport internal memory by described DSP embedded processor, described embedded ARM processor reads the result in twoport internal memory.
3. according to claim 2 a kind of based on low-voltage platform area line loss on-line monitoring and the intelligent terminal falling damage analysis, it is characterized in that: also comprise human-computer interface module (203), detection module (204), power module (205), communication module (206) and memory module (207), described embedded ARM processor is connected with memory module (207) with human-computer interface module (203), detection module (204), power module (205), communication module (206) respectively, and described power module is that intelligent terminal is powered.
4. according to Claims 2 or 3 a kind of based on low-voltage platform area line loss on-line monitoring and fall damage analyze intelligent terminal, it is characterized in that: also comprise serial port module (210), FLASH module (209) and LED indicating module (208), described DSP embedded processor is connected with LED indicating module (208) with serial port module (210), FLASH module (209) respectively.
5. according to claim 3 a kind of based on low-voltage platform area line loss on-line monitoring and the intelligent terminal falling damage analysis, it is characterized in that: described human-computer interface module comprises button, display and hummer.
6. according to claim 5 a kind of based on low-voltage platform area line loss on-line monitoring and the intelligent terminal falling damage analysis, it is characterized in that: described detection module comprises detection of power loss module, communication check module, uncap detection module and button detection module.
7. according to claim 3 a kind of based on low-voltage platform area line loss on-line monitoring and the intelligent terminal falling damage analysis, it is characterized in that: described communication module comprises Power Line Carrier Communication Module, RS232 communication module, RS485 communication module, GPRS communication module, ethernet communication module, infrared communication module and usb communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520564213.7U CN204856609U (en) | 2015-07-30 | 2015-07-30 | Intelligent terminal based on low presenting a theatrical performance as last item on a programme is distinguished line loss on -line monitoring and is fallen damage assay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520564213.7U CN204856609U (en) | 2015-07-30 | 2015-07-30 | Intelligent terminal based on low presenting a theatrical performance as last item on a programme is distinguished line loss on -line monitoring and is fallen damage assay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204856609U true CN204856609U (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520564213.7U Expired - Fee Related CN204856609U (en) | 2015-07-30 | 2015-07-30 | Intelligent terminal based on low presenting a theatrical performance as last item on a programme is distinguished line loss on -line monitoring and is fallen damage assay |
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| Country | Link |
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| CN (1) | CN204856609U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736923A (en) * | 2018-07-25 | 2018-11-02 | 国网河南省电力公司濮阳供电公司 | A kind of low-voltage platform area line loss on-line monitoring terminal |
| CN112396818A (en) * | 2020-11-12 | 2021-02-23 | 贵州电网有限责任公司 | Portable mobile detection terminal |
-
2015
- 2015-07-30 CN CN201520564213.7U patent/CN204856609U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108736923A (en) * | 2018-07-25 | 2018-11-02 | 国网河南省电力公司濮阳供电公司 | A kind of low-voltage platform area line loss on-line monitoring terminal |
| CN112396818A (en) * | 2020-11-12 | 2021-02-23 | 贵州电网有限责任公司 | Portable mobile detection terminal |
| CN112396818B (en) * | 2020-11-12 | 2021-09-24 | 贵州电网有限责任公司 | Portable mobile detection terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20160730 |
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| CF01 | Termination of patent right due to non-payment of annual fee |