CN202634065U - Orderly electric utilization shunt load control device - Google Patents
Orderly electric utilization shunt load control device Download PDFInfo
- Publication number
- CN202634065U CN202634065U CN 201220172031 CN201220172031U CN202634065U CN 202634065 U CN202634065 U CN 202634065U CN 201220172031 CN201220172031 CN 201220172031 CN 201220172031 U CN201220172031 U CN 201220172031U CN 202634065 U CN202634065 U CN 202634065U
- Authority
- CN
- China
- Prior art keywords
- terminal body
- acquisition terminal
- terminal
- acquisition
- terminals
- 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.)
- Expired - Fee Related
Links
- 230000011664 signaling Effects 0.000 claims abstract description 9
- 238000004088 simulation Methods 0.000 claims description 16
- 230000005611 electricity Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
An orderly electric utilization shunt load control device comprises an acquisition terminal body, an acquisition module and a control module. The acquisition terminal body comprises tripping terminals, analog terminals, remote signaling terminals, alarm terminals, RS485 terminals and an antenna. The acquisition terminal body is connected to a main station system through the antenna, and is used to receive signals of the main station system and carry out main station remote control. The acquisition module comprises an RS485 interface and a voltage and current transmitter. The RS485 interface outputs electric energy data to the acquisition terminal body through the RS485 terminals. The voltage and current transmitter outputs analog quantity to the acquisition terminal body through the analog terminals. The control module comprises an automatic air switch, a shunt release, and a microswitch. The shunt release is connected to the automatic air switch and the microswitch. The microswitch is connected to the tripping terminals. The automatic air switch is connected to a user low-voltage outlet side. The control module carries out the tripping or closing operation according to the signals sent by the main station system.
Description
Technical field
The utility model is about abundant utilization electricity load control technology, particularly about a kind of ordered electric load control unit along separate routes, for carrying out the promotion demand Side Management extensively and profoundly, and improves the service of ordered electric managerial skills conscientiously.
Background technology
Electricity load control technology arises at the historic moment under the short of electricity situation, for a long time, under the planned economy situation, as the technology of the planned power consumption means of rationing the power supply, has played the positive role of " ration the power supply and do not draw the road " for alleviating power tense.
The existing power load control unit only limits to the high pressure user that part has switchgear house, and its branch switch possesses motor-operating mechanism, can realize controlling to the family.Along with deepening continuously of development of market economy and demand Side Management work; The ordered electric management work is carried out towards vast medium and small user, because medium and small user has only high-pressure side turnover line master switch and low-pressure side total input-wire switch to possess motor-operating mechanism, as the technological means of ordered electric consumer main switch access realization is controlled; There is not protective load; Do not have electricity in case operate full factory, influence carrying out of good service and ordered electric work, do not possess operability.
The utility model content
The utility model provides a kind of ordered electric load control unit along separate routes; Can be connected on medium and small user's low pressure outlet side; Only the transferability load is operated, do not influenced the electricity consumption of medium and small user's productive life, can continue to bring into play simultaneously the control action that the power load management system mistake is kept away the peak.
To achieve these goals, the utility model provides a kind of ordered electric load control unit along separate routes, is installed in user's low pressure outlet side, and described ordered electric load control unit along separate routes comprises: acquisition terminal body, acquisition module and control module; Described acquisition terminal body comprises: tripping operation terminal, simulation terminal, remote signalling terminal, alarm terminals, RS485 terminal and antenna; Described acquisition terminal body connects main station system through described antenna; Be used to receive the control signal of main station system, carry out main website remote control and definite value and issue; Described acquisition module comprises: RS485 interface and electric current and voltage transmitter, and described RS485 interface connects described RS485 terminal, and described RS485 interface is exported energy data through described RS485 terminal to described acquisition terminal body; Described electric current and voltage transmitter connects described simulation terminal, and said electric current and voltage transmitter is seen analog quantity through said simulation terminal off to described acquisition terminal body; Described control module comprises: automatic air-break switch, shunt release and sensitive switch; Described shunt release connects described automatic air-break switch and sensitive switch; Described sensitive switch connects described tripping operation terminal; Said automatic air-break switch is connected user's low pressure outlet side, and described control module is carried out tripping operation or closing operation according to the signal that main station system sends.
Further, said acquisition terminal body also comprises: buzzer is used for carrying out and reports to the police.
Further, said acquisition terminal body also comprises: phonetic alarm, and, be used for carrying out and report to the police.
Further, said acquisition terminal body also comprises: signal lamp, be installed on the panel of said acquisition terminal body, and be used for carrying out and report to the police.
Further, said acquisition terminal body also comprises: electric bell, connect described alarm terminals, and be used for carrying out and report to the police.
The beneficial effect of the utility model is; Ordered electric load control unit along separate routes can be connected on medium and small user's low pressure outlet side; Only the transferability load is operated, do not influenced the electricity consumption of medium and small user's productive life, can continue to bring into play simultaneously the control action that the power load management system mistake is kept away the peak.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.In the accompanying drawings:
Fig. 1 is the utility model embodiment ordered electric structured flowchart of load control unit along separate routes;
Fig. 2 is the terminal connections front view of the utility model embodiment acquisition terminal body;
Fig. 3 is the terminal connections end view of the utility model embodiment acquisition terminal body;
Fig. 4 is the structural representation of the utility model embodiment acquisition module;
Fig. 5 is the connection sketch map of the utility model embodiment user side with ordered electric shunt load control unit;
Fig. 6 is the structural representation of the utility model embodiment control module.
Embodiment
For the purpose, technical scheme and the advantage that make the utility model embodiment is clearer, the utility model embodiment is explained further details below in conjunction with accompanying drawing.At this, illustrative examples of the utility model and explanation thereof are used to explain the utility model, but not as the qualification to the utility model.
The utility model provides a kind of ordered electric load control unit along separate routes; As shown in Figure 1; This ordered electric load control unit 100 along separate routes is installed in user's low pressure outlet side 102, and this ordered electric load control unit 100 along separate routes can be connected through wireless (GPRS etc.) or optical cable with main station system 102.This ordered electric load control unit 100 along separate routes comprises: acquisition terminal body 103, acquisition module 104 and control module 105.Acquisition module 104 and control module 105 connect acquisition terminal body 103 respectively, and according to actual installation and use needs, three part of module can make up use.
Fig. 2 is the terminal connections front view of acquisition terminal body 103, above first row's terminal (terminal 37-50) and second row's terminal (terminal 13-34) be the weak electric signal side, bottom one arranges terminal (terminal 1-12) forceful electric power data side.As shown in Figure 2, acquisition terminal body 103 comprises: tripping operation terminal, simulation terminal, remote signalling terminal, alarm terminals, RS485 terminal and antenna (not shown).In Fig. 2, tripping operation 1, tripping operation 2, tripping operation 3, tripping operation 4 corresponding terminal 13 to terminal 18 and terminal 37 to terminals 42 are the tripping operation terminal; Simulation 1, simulation 2, simulation 3, simulation 4 corresponding terminal 25 to terminal 26 and terminal 47 to terminals 50 are the simulation terminal; Remote signalling 1, remote signalling 2, remote signalling 3 and remote signalling 4 corresponding terminal 21 to terminal 24 and terminal 43 to terminals 46 are the remote signalling terminal; Terminal 19 and terminal 20 are alarm terminals; Terminal 31 and terminal 32 are the RS485 terminal.Fig. 3 is the connection side view of acquisition terminal body 103, sees from the side of acquisition terminal body 103, and the forceful electric power data side is near terminal box, weak electric signal side and forceful electric power data side and weak electric signal side with separate through insulating barrier like signal of telecommunication side.Antenna is the sucker antenna, can be adsorbed on the iron casing (to scheme not shown), but can not conductively-closed, the utility model is not as limit.
As shown in Figure 4; Acquisition module 104 comprises: RS485 interface 401 and electric current and voltage transmitter 402; RS485 interface 402 connects described RS485 terminal 31,32, and the RS485 interface can be through terminal 31,32 to described acquisition terminal body 103 output energy datas.Electric current and voltage transmitter 402 connects simulation terminal (like the terminal 47,48 of Fig. 2), and electric current and voltage transmitter 402 is seen analog quantity through the simulation terminal off to described acquisition terminal body.The analog quantity that the electric current and voltage transmitter of acquisition module 104 is seen off is transferred to acquisition terminal body 103, can gather four the tunnel altogether, inserts the simulation terminal of Fig. 2 respectively: the first via: 25,26 the second tunnel: 27,28 Third Roads: 47,48 the four tunnel 49,50.
Fig. 5 shows the annexation of user side with ordered electric shunt load control unit; As shown in Figure 5; The total input-wire switch 501 of user side connects power supply; Connect through user transformers 502 and always to go out wiretap 503, always go out wiretap 503 and can be divided into demultiplex and go out wiretap 504 (being at most 4 tunnel), illustrated 3 the tunnel among the figure and gone out wiretap 504 along separate routes.The electric current and voltage transmitter 402 of acquisition module 104 is set in and always goes out wiretap 503 and go out on the cable between the wiretap 504 electric current and voltage transmitter 402 connection simulation terminals along separate routes.Acquisition terminal body 103 connects main station system 102 through communication channel, and main station system issues control signal through sky alignment acquisition terminal body 103, carries out main website remote control and definite value and issues.Communication module is followed the main website requirement, adopts corresponding communication modes, and communication module can be replaced by GPRS, CDMA1X flexibly, 230M is wireless, wired PSTN, network and 3G communication module.The tripping operation terminal connects shunt and goes out wiretap 504, is used for carrying out tripping operation or closing operation.As shown in Figure 6; Control module 105 comprises: automatic air-break switch 601, shunt release 602 and sensitive switch 603; Shunt release 602 connects automatic air-break switch 601 and sensitive switch 603, and sensitive switch 603 connects tripping operation terminal 13,14, and automatic air-break switch 601 is connected user's low pressure outlet side; Replace the low pressure of user's low-pressure side to go out wiretap along separate routes, control module 105 is carried out tripping operation or closing operation according to the signal that main station system sends.Control module 105 can be jumped four road low tension switches at most, and being divided into is that four rounds are carried out.Each round is jumped a switch, and order is set by program in advance.Four the tunnel insert the terminal of Fig. 2 respectively: the first via: 13,14 the second tunnel: 16,17 Third Roads: 37,38 the four tunnel 40,41.
Ordered electric load control unit along separate routes has main website remote control tripping operation and local closed-loop control trip avoidance function, and definite value is issued by main station system 102.The operation principle of ordered electric shunt load control unit is following:
S1: after the ordered electric shunt load control unit energized, get into electrification reset and program initialization operation automatically.
S2: when main station system 102 sends signal to ordered electric shunt load control unit, access data-signal at the communication module modulatedemodulate and be sent to acquisition terminal body 103, through the antenna reception of acquisition terminal body 103.
S3: in service first, main station system 102 will send a series of operational factor and give acquisition terminal body 103, and subsequently, acquisition terminal body 103 can strictly under the control of program carry out work by parameter without any confusion.
S4: when main station system 102 to ordered electric along separate routes load control unit send be the remote control trip signal time, acquisition terminal body 103 notice control modules 105 trip by prior setting order.
S5: when main station system 102 to ordered electric along separate routes load control unit send be the remote control switching signal time, acquisition terminal body 103 provides switching signal by prior setting order, notice control module 105 is carried out, and allows the user to close a floodgate.
S6: the analog quantity that acquisition terminal body 103 is seen off according to acquisition module 104 current transducers; Calculate voltage and current; Extrapolate active power; Switching signal through controlled auxiliary contact (going out the switch contact of wiretap 504 along separate routes) is seen off detects " branch ", " closing " state of going out wiretap 504 along separate routes.
S7: acquisition terminal body 103 can be installed buzzer, phonetic alarm and signal lamp (not shown), is used for carrying out reporting to the police.Signal lamp can be installed on the panel of acquisition terminal body 103.Acquisition terminal body 103 is after receiving orders such as power control period, power definite value and power control input; Carry out local closed-loop control (need judging whether operations such as tripping operation, warning automatically); Send sound and light signal simultaneously, i.e. relevant voice prompting and the indication of panel signal lamp.If currently extrapolate active power overshoot value and be in the power control period; Then will send the sound and light alarm signal; During accumulative total alarm times overshoot value (being generally per minute 10 times); Acquisition terminal body 103 notice control modules 105 are carried out first round tripping operation automatically, if it is then every at a distance from the stipulated time still to be in the power warning, carry out the tripping operation of subsequent passes successively.Be lower than definite value when extrapolating active power, then eliminate and report to the police.The current power control period, relevant power control tripping operation indicator light was extinguished at the terminal automatically, provides switching signal when finishing, and the notice control module is carried out, and allows the user to close a floodgate.
S8: the sound and light alarm signal removes the voice suggestion of answering, buzzer and the indication of panel signal lamp of acquisition terminal body 103, during conditions permit, and can be through the terminal of Fig. 2; Alarm terminals 19,20; An external electric bell constitutes the electric bell audio loop, reminds the user more significantly.
State Grid Corporation of China's " power load management system functional specification ", " power load management system construction and operational management way " and company standard Q/GDW129-2005 " power load management system general technical specifications ", Q/GDW130-2005 technological documents such as " power load management system transfer of data stipulations " are followed in the design of this device; With former generated energy acquisition terminal is design basis; Can insert in the original power load management system fully; Need not be separately design and construction main station system again; Can reduce overlapping investment, have feasibility and operability, accomplish the small investment instant effect.
Ordered electric load control unit along separate routes can be connected on medium and small user's low pressure outlet side, only the transferability load is operated, and does not influence the electricity consumption of medium and small user's productive life, can continue to bring into play simultaneously the control action that the power load management system mistake is kept away the peak.
Above-described specific embodiment; Purpose, technical scheme and beneficial effect to the utility model have carried out further explain, it should be understood that the above is merely the specific embodiment of the utility model; And be not used in the protection range that limits the utility model; All within the spirit and principle of the utility model, any modification of being made, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (5)
1. an ordered electric shunt load control unit is installed in user's low pressure outlet side, it is characterized in that described ordered electric load control unit along separate routes comprises: acquisition terminal body, acquisition module and control module;
Described acquisition terminal body comprises: tripping operation terminal, simulation terminal, remote signalling terminal, alarm terminals, RS485 terminal and antenna; Described acquisition terminal body connects main station system through described antenna; Be used to receive the control signal of main station system, carry out main website remote control and definite value and issue;
Described acquisition module comprises: RS485 interface and electric current and voltage transmitter, and described RS485 interface connects described RS485 terminal, and described RS485 interface is exported energy data through described RS485 terminal to described acquisition terminal body; Described electric current and voltage transmitter connects described simulation terminal, and said electric current and voltage transmitter is seen analog quantity through said simulation terminal off to described acquisition terminal body;
Described control module comprises: automatic air-break switch, shunt release and sensitive switch; Described shunt release connects described automatic air-break switch and sensitive switch; Described sensitive switch connects described tripping operation terminal; Said automatic air-break switch is connected user's low pressure outlet side, and described control module is carried out tripping operation or closing operation according to the signal that main station system sends.
2. ordered electric according to claim 1 is load control unit along separate routes, it is characterized in that said acquisition terminal body also comprises: buzzer is used for carrying out and reports to the police.
3. ordered electric according to claim 1 is load control unit along separate routes, it is characterized in that said acquisition terminal body also comprises: phonetic alarm is used for carrying out and reports to the police.
4. ordered electric according to claim 1 is load control unit along separate routes, it is characterized in that said acquisition terminal body also comprises: signal lamp, be installed on the panel of said acquisition terminal body, and be used for carrying out and report to the police.
5. ordered electric according to claim 1 is load control unit along separate routes, it is characterized in that said acquisition terminal body also comprises: electric bell, connect described alarm terminals, and be used for carrying out and report to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220172031 CN202634065U (en) | 2012-04-20 | 2012-04-20 | Orderly electric utilization shunt load control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220172031 CN202634065U (en) | 2012-04-20 | 2012-04-20 | Orderly electric utilization shunt load control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202634065U true CN202634065U (en) | 2012-12-26 |
Family
ID=47387210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220172031 Expired - Fee Related CN202634065U (en) | 2012-04-20 | 2012-04-20 | Orderly electric utilization shunt load control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202634065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107465262A (en) * | 2017-08-02 | 2017-12-12 | 江苏精电气科技有限公司 | A kind of remote reset divide-shut brake is plugged into case and control method |
-
2012
- 2012-04-20 CN CN 201220172031 patent/CN202634065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107465262A (en) * | 2017-08-02 | 2017-12-12 | 江苏精电气科技有限公司 | A kind of remote reset divide-shut brake is plugged into case and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102931731B (en) | Be applicable to the comprehensive intelligent supervisory control system of transforming plant DC power supply | |
| CN102497034A (en) | Smart power grid junction station | |
| CN201904560U (en) | Intelligent environment-friendly solid fully-insulated looped network cabinet | |
| CN108988490A (en) | A kind of box type transformer remote monitoring system | |
| CN102623212A (en) | On-off state display | |
| CN103427394B (en) | A kind of mining explosion-isolating low-voltage selective earth leakage protection device | |
| CN203421259U (en) | Intelligent domestic water leakage protection system | |
| CN202634065U (en) | Orderly electric utilization shunt load control device | |
| CN207612043U (en) | A kind of electric leakage automatic reclosing controller of the low-voltage intelligent with bluetooth and carrier communication | |
| CN202601448U (en) | Switch state display | |
| CN201663360U (en) | Switch cabinet intelligent measurement and control instrument | |
| CN102621936A (en) | Multipurpose intelligent serial controller | |
| CN204376483U (en) | A kind of charging system of electric powercar | |
| CN203849804U (en) | Intelligent prepayment control device | |
| CN207691435U (en) | A kind of integral intelligent control metering reactive-load dynamic compensation unit | |
| CN202076844U (en) | Integrated monitoring protector with operation safety protection | |
| CN203445594U (en) | Novel explosion-proof type low-voltage selective electric leakage protector used for mining | |
| CN201945994U (en) | Multipurpose intelligent serial port controller | |
| CN104009547A (en) | Motoring device for breaker remote operation function and transformer substation remote operation system | |
| CN204066257U (en) | Integral remote low-voltage pre-paid measuring box equipment | |
| CN203689123U (en) | Vehicle-mounted touch screen central control device | |
| CN207182600U (en) | Fire-fighting SMS alarming device and system | |
| CN208314548U (en) | A kind of new-type circuit breaker and control system | |
| CN203759511U (en) | Pre-buried box substation wireless control system | |
| CN203301014U (en) | Box type substation with self diagnosis LED display alarm system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Effective date: 20121227 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20121227 Address after: 037008 No. 61 Yingbin West Road, Shanxi, Datong Patentee after: Datong Power Supply Branch, Shanxi Electric Power Co., Ltd. Patentee after: State Grid Corporation of China Address before: 037008 No. 61 Yingbin West Road, Shanxi, Datong Patentee before: Datong Power Supply Branch, Shanxi Electric Power Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20190420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |