CN203689675U - Remote connection control device for low-voltage customer electricity consumption information acquisition terminal - Google Patents
Remote connection control device for low-voltage customer electricity consumption information acquisition terminal Download PDFInfo
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- CN203689675U CN203689675U CN201420035462.2U CN201420035462U CN203689675U CN 203689675 U CN203689675 U CN 203689675U CN 201420035462 U CN201420035462 U CN 201420035462U CN 203689675 U CN203689675 U CN 203689675U
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Abstract
The utility model discloses a remote connection control device for a low-voltage customer electricity consumption information acquisition terminal. The device is characterized in that the inlet end of a low-voltage switch is connected with a low-voltage power grid to introduce 220V current or 380V current, and the outlet end of the low-voltage switch is connected with an electric energy meter; the electric energy meter is connected with a plurality of intelligent electric information acquisition terminals and a low-voltage payment terminal; the low-voltage payment terminal is connected with the intelligent electric information acquisition terminals; the intelligent electric information acquisition terminals are connected with the low-voltage switch; after being respectively connected with a network lightning protector, the plurality of intelligent electric information acquisition terminals are sequentially connected with a network data exchanger and an in-station data collecting system; and the intelligent electric information acquisition terminals are FKGA42-CL790D private transformer acquisition terminals. According to the device, the electricity consumption information and state of a low-voltage customer are acquired by using the intelligent electric information acquisition terminals, and are transmitted to a data processing center of an electricity bureau for centralized processing. The device has the characteristics of reasonable design, simple structure, intelligent customer electricity consumption management and the like.
Description
Technical field
The utility model relates to low-voltage client power information harvester, specifically the long-range control device that connects of low-voltage client power information acquisition terminal.
Background technology
Electric system mesolow client often points out that mouthful voltage is that a part of client of 380V or 220V, but at present because low-voltage client has a very wide distribution, power consumption is large, normal low voltage mutual inductor and 3 × 1.5 (6) the A electronic watches of adopting of measuring apparatus configuration, should not realize that arrearage tripping operation, expense control and pre-payment, data acquisition are uploaded, ammeter remote copying etc. concentrated the long-range control management function that connects, for the running of intelligent management electrical network is made troubles.
Utility model content
The purpose of this utility model is to provide low-voltage client power information acquisition terminal the long-range control device that connects, and utilizes Intelligent electric information acquisition terminal to gather power information and the state of low-voltage customer, focuses on to data processing centre (DPC) of power office for remote transmission.
The purpose of this utility model is achieved in that the long-range control device that connects of a kind of low-voltage client power information acquisition terminal, it is characterized in that, low tension switch inlet side connects low voltage electric network to introduce 220V or 380V electric current, low tension switch goes out end and connects electric energy meter, electric energy meter connects Intelligent electric information acquisition terminal and low pressure payment terminal, low pressure payment terminal connects Intelligent electric information acquisition terminal, and Intelligent electric information acquisition terminal connects low tension switch; Multiple Intelligent electric information acquisition terminals connect respectively after a network ' s thunder device, more in turn interconnection network data switching exchane and station in data gathering system; Above-mentioned Intelligent electric information acquisition terminal adopts FKGA42-CL790D specially to become acquisition terminal.
Described electric energy meter adopts three-phase and four-line electronic watch.
The model of described network ' s thunder device is AD/RJ45-100, and network data exchange machine adopts StarNet's data switching exchane.
In described station, data gathering system is made up of a series of main frames and server.
The utility model compared with prior art, has the following advantages and beneficial effect:
(1) the utility model is reasonable in design, simple in structure, utilize Intelligent electric information acquisition terminal by the power information of low-voltage customer and state acquisition and focus in order to be transferred to data processing centre (DPC) of power office by wireless or wired mode, simultaneously have that intelligent arrearage tripping operation or overload tripping operation, expense control and pre-payment, data acquisition are uploaded, ammeter remote copying etc. concentrated the long-range control management function that connects.
(2) Intelligent electric information acquisition terminal described in the utility model is by the user power utilization information collecting such as power consumption, and the information exchanges such as the electricity charge, instantaneous power, arrearage situation, network load are crossed network ' s thunder device, network data exchange machine is sent in station and processes in data gathering system.
(3) during employing the utility model can carry out pre-payment, average price simulation is settled accounts.
Accompanying drawing explanation
Fig. 1 is theory diagram of the present utility model.
Embodiment
The long-range control device that connects of low-voltage client power information acquisition terminal, as shown in Figure 1, comprise Intelligent electric information acquisition terminal, electric energy meter, low tension switch, low pressure payment terminal, described low tension switch connects electric energy meter (referring to intelligent electric meter) and Intelligent electric information acquisition terminal, described electric energy meter connects low pressure payment terminal and Intelligent electric information acquisition terminal, and described low pressure payment terminal connects Intelligent electric information acquisition terminal.
Its principle of work and acting as: the low tension switch that connects low voltage electric network carries out charging demonstration by delivery of electrical energy in electric energy meter, the information that on electric energy meter, charging shows synchronously by Intelligent electric information acquisition terminal institute acquisition and recording in order to being transferred to data processing centre (DPC) of power office; In the utility model, the low pressure payment terminal being connected respectively with electric energy meter with Intelligent electric information acquisition terminal, can completing user with the access of electricity charge prepayment, carry out pre-payment average electricity price simulation clearing, to reach the object of first paying dues and settling accounts afterwards, at this, Intelligent electric information acquisition terminal can all be recorded user's power consumption information accurately, inquires about clearing in order to data processing centre (DPC) of power office; Low tension switch is that one not only can be connected normal load electric current and disjunction overload electric current, can also connect the device for switching with disjunction short-circuit current.Low tension switch (being low-voltage circuit breaker) in circuit except rising control action; also there is certain defencive function; as overload, short circuit, under-voltage and earth leakage protection etc.; at this; while there is the situation of electricity consumption overload in Intelligent electric information acquisition terminal discovery subscriber arrearage or net, can ration the power supply by low tension switch tripping operation in time.
When use, for the data transmission that Intelligent electric information acquisition terminal is gathered is carried out post-processed to data processing centre (DPC) of power office, as shown in Figure 1, also be provided with following a kind of structure: also comprise network ' s thunder device, network data exchange machine, stand in data gathering system, in described station, data gathering system is connected with network ' s thunder device with network data exchange machine successively, and described network ' s thunder device connects Intelligent electric information acquisition terminal.
Its principle of work and acting as: Intelligent electric information acquisition terminal by the user power utilization collecting such as power consumption, the Optical Fiber Transmission of crossing the information exchanges such as the electricity charge, instantaneous power, arrearage situation, network load mails to data gathering system in station again again and is accomplished to the data transmission of (can by wired or wireless data transmission) data processing centre (DPC) of power administration after network ' s thunder device after network data exchange machine carries out program control processing, is arranged at network ' s thunder device in the utility model and mainly plays the anti-lightning strike and data transmission of network in this process; The effect of network data exchange machine is that the user power utilization information gathering on each Intelligent electric information acquisition terminal is carried out to programme-controlled exchange control does last processing in order to mailing in station in data gathering system, and the interior data gathering system of stand is formed by a series of main frames and server.
For better realizing the utility model, as shown in Figure 1, described Intelligent electric information acquisition terminal adopts FKGA42-CL790D specially to become acquisition terminal.
Its principle of work and acting as: FKGA42-CL790D specially becomes acquisition terminal, a new generation that adopts the technology such as high-performance ARM9 hardware platform, built-in Linux operating system, GPRS/SMS/CDMA mobile communication and high precision electro energy to develop specially becomes office terminal product.This product function is powerful, simple to operate, stable, easy to maintenance, can meet many-sided application demands such as large user's management of power use, remote meter reading.It is high that it has acquisition precision, good reliability, large, open good, the cost performance high of memory capacity, there is 4 paired pulses inputs, 3 groups of remote signalling controls, alarm function, active power and reactive power detection functions, RS485 data-transformation facility, can complete the collection of checking meter to user power utilization amount, remaining expense situation, and can automatically carry out low tension switch to carry out arrearage tripping operation management, cross load tripping operation processing etc.
For better realizing the utility model, as shown in Figure 1, described electric energy meter adopts three-phase four-wire system electronic watch.That three-phase four-wire system electronic watch has is anti-electricity-theft, low in energy consumption, accurately high, survivability is strong, serviceable life is strong, and has the electric energy meter of warning function, can effectively show crest, trough power consumption information.
For better realizing the utility model, as shown in Figure 1, described network ' s thunder device adopts AD/RJ45-100 network signal lightning protection device.
Its principle of work and acting as: AD/RJ45-100 network signal lightning protection device is a fast response time, working stability is reliable, thunder and lightning discharge capacity is large, signal transmission performance is superior, Insertion Loss is little, response time is fast, stable performance, reliable operation, there is two-stage thunder and lightning leadage circuit over the ground, adopt multi-stage protection circuit, discharge capacity is large, residual voltage level is low, of a tightly knit structure, deboost is accurate, install, easy to use, the lightning protection device that need not safeguard, under normal operation, AD/RJ45-100 network signal lightning protection device is in high-impedance state, to signal, transmission does not have any impact, when there being lightning current, when surge current or other superpotential produce, lightning arrester automatic guide connects ground, lightning current is by rear automatic recovery, thereby make high voltage be unlikely to protected equipment to cause damage.
For better realizing the utility model, as shown in Figure 1, described network data exchange machine adopts StarNet's data switching exchane.StarNet's data switching exchane is a working stability, and data-handling capacity is strong, and the network switch of green energy conservation can be stablized effectively Intelligent electric information acquisition terminal is sent and flown data and carry out programme-controlled exchange processing by network ' s thunder device.
The utility model is reasonable in design, simple in structure, utilize Intelligent electric information acquisition terminal by the power information of low-voltage customer and state acquisition and be transferred to data processing centre (DPC) of power office to focus on, simultaneously have that intelligent arrearage tripping operation, expense control and pre-payment, data acquisition are uploaded, ammeter remote copying etc. concentrated the long-range control management function that connects.
The above; it is only preferred embodiment of the present utility model; not the utility model is done to any pro forma restriction, any simple modification, equivalent variations that every foundation technical spirit of the present utility model is done above embodiment, within all falling into protection domain of the present utility model.
Claims (4)
1. the long-range control device that connects of low-voltage client power information acquisition terminal, it is characterized in that, low tension switch inlet side connects low voltage electric network to introduce 220V or 380V electric current, low tension switch goes out end and connects electric energy meter, electric energy meter connects Intelligent electric information acquisition terminal and low pressure payment terminal, low pressure payment terminal connects Intelligent electric information acquisition terminal, and Intelligent electric information acquisition terminal connects low tension switch; Multiple Intelligent electric information acquisition terminals connect respectively after a network ' s thunder device, more in turn interconnection network data switching exchane and station in data gathering system; Above-mentioned Intelligent electric information acquisition terminal adopts FKGA42-CL790D specially to become acquisition terminal.
2. the long-range control device that connects of low-voltage client power information acquisition terminal according to claim 1, is characterized in that, described electric energy meter adopts three-phase and four-line electronic watch.
3. the long-range control device that connects of low-voltage client power information acquisition terminal according to claim 2, is characterized in that, the model of described network ' s thunder device is AD/RJ45-100, and network data exchange machine adopts StarNet's data switching exchane.
4. the long-range control device that connects of low-voltage client power information acquisition terminal according to claim 3, is characterized in that, in described station, data gathering system is made up of a series of main frames and server.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035462.2U CN203689675U (en) | 2014-01-20 | 2014-01-20 | Remote connection control device for low-voltage customer electricity consumption information acquisition terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420035462.2U CN203689675U (en) | 2014-01-20 | 2014-01-20 | Remote connection control device for low-voltage customer electricity consumption information acquisition terminal |
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| CN203689675U true CN203689675U (en) | 2014-07-02 |
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| CN201420035462.2U Expired - Lifetime CN203689675U (en) | 2014-01-20 | 2014-01-20 | Remote connection control device for low-voltage customer electricity consumption information acquisition terminal |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111308183A (en) * | 2019-12-03 | 2020-06-19 | 江西光景电力设备有限公司 | Intelligent 10kV prepayment floor metering device and connection method thereof |
| CN111751633A (en) * | 2019-03-27 | 2020-10-09 | 华北电力大学扬中智能电气研究中心 | Power consumption behavior detection method and device, electronic equipment and storage medium |
| CN113933556A (en) * | 2021-12-17 | 2022-01-14 | 广东电网有限责任公司东莞供电局 | Method and device for detecting electricity stealing behavior, computer equipment and storage medium |
-
2014
- 2014-01-20 CN CN201420035462.2U patent/CN203689675U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111751633A (en) * | 2019-03-27 | 2020-10-09 | 华北电力大学扬中智能电气研究中心 | Power consumption behavior detection method and device, electronic equipment and storage medium |
| CN111308183A (en) * | 2019-12-03 | 2020-06-19 | 江西光景电力设备有限公司 | Intelligent 10kV prepayment floor metering device and connection method thereof |
| CN113933556A (en) * | 2021-12-17 | 2022-01-14 | 广东电网有限责任公司东莞供电局 | Method and device for detecting electricity stealing behavior, computer equipment and storage medium |
| CN113933556B (en) * | 2021-12-17 | 2022-04-08 | 广东电网有限责任公司东莞供电局 | Method and device for detecting electricity stealing behavior, computer equipment and storage medium |
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Granted publication date: 20140702 |