CN102195239A - Background-wall-technology-based smart incoming line module - Google Patents
Background-wall-technology-based smart incoming line module Download PDFInfo
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- CN102195239A CN102195239A CN2010101223738A CN201010122373A CN102195239A CN 102195239 A CN102195239 A CN 102195239A CN 2010101223738 A CN2010101223738 A CN 2010101223738A CN 201010122373 A CN201010122373 A CN 201010122373A CN 102195239 A CN102195239 A CN 102195239A
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- ats
- inlet wire
- assembly
- control room
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Abstract
The invention discloses an incoming line module, which comprises a two-path incoming line end, a one-path outgoing line end, two control switches, an automatic transform switch (ATS), a communication terminal and a smart circuit and also comprises an incoming line switch component, an ATS component and a control room component, wherein the incoming line switch component comprises a front panel which is provided with two control switches and a lower panel which is provided with the two-path incoming line end; the ATS is arranged in the ATS component; the control room component comprises a rear panel provided with the communication terminal and an upper panel provided with a one-path outgoing line end, and the smart circuit is arranged in the control room component; and the incoming line switch component, the ATS component and the control room component are all provided with a bracket for fixing a copper row inside. The smart incoming line component provided by the invention has the advantages that: the strong and weak power parts are isolated completely, which brings great convenience for users and device maintenance personnel; the normalized flow-line production can be realized; and the requirements on stable outdoor work are met thoroughly.
Description
Technical field
The present invention relates to a kind of inlet wire module, in particular to a kind of intelligent inlet wire module based on the wall technology.
Background technology
ATS (Automatic Transfer Switch) switch is a kind of diverter switch, is used for the transformer station station and switches with power supply, and not only two inlet wires closure realizes electric blocking, and realizes mechanical latching, thereby has guaranteed the safe and reliable switching of power supply.As shown in Figure 1, two-way inlet wire I and II insert the input of ATS switch respectively by transformer I and II, and the output of ATS switch is as the terminal block terminal.When among two-way inlet wire I and the II during a certain road outlet problem, the ATS switch can automatically switch to another road, thereby has guaranteed the reliability of user's power supply.
The inlet wire module of prior art is based on above-mentioned ATS switch designs.But one of prior art problems is, to the monitoring of inlet wire module and not prompt enough for the processing of accident.Another problem of prior art is, do not have a kind of standardized inlet wire module in the prior art, makes installation and maintenance to the monitoring of inlet wire become simple and safety.Another problem of prior art is, after inlet wire Module Design of the prior art must wait the layout plan of transformer station to finish, again according to the corresponding inlet wire module of the layout designs of transformer station, thereby make the efficient of design, production and installation of whole transformer station reduce.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of intelligent inlet wire module based on the wall technology, comprise two-way end of incoming cables, one road leading-out terminal, two control switchs, ATS switch, communication terminal, smart circuits, it is characterized in that, also comprise service entrance switch assembly, ATS switch module and control room assembly, wherein: described service entrance switch assembly comprises the front panel that is provided with described two control switchs and is provided with the lower panel of described two-way end of incoming cables; Be provided with described ATS switch in the described ATS switch module; Described control room assembly comprises the rear board that is provided with described communication terminal and is provided with the top panel of described one road leading-out terminal that described smart circuit is arranged in the assembly of described control room; Be provided with the carriage that is used for fixing copper bar in described service entrance switch assembly, described ATS switch module and the described control room assembly.
Also be provided with voltage acquisition unit in the described service entrance switch assembly, described voltage acquisition unit is gathered the voltage data of described two-way inlet wire, and exports described voltage data to described smart circuit; Described control room assembly also is provided with the current acquisition unit, and the current data of described outlet is gathered in described current acquisition unit, and exports described current data to described smart circuit.
Described smart circuit produces monitor data according to described voltage data and described current data, and exports described monitor data to described communication terminal.
Described smart circuit produces control command according to described monitor data or according to the instruction from the communication terminal, and described control command is used to control described ATS switch and/or described control switch.
Described smart circuit comprises the Flash storage medium, the storage medium recorded described voltage data of described Flash, described current data and described monitor data.
Described smart circuit is according to preset value or according to check described inlet wire module from the control signal of described communication terminal.
Described service entrance switch assembly also comprises the two-way leading-out terminal; Described ATS switch module also comprises two-way end of incoming cables and one road leading-out terminal, and the two-way end of incoming cables of described ATS switch module is electrically connected with the two-way leading-out terminal of described service entrance switch assembly; Described control room assembly also comprises one tunnel end of incoming cables, and the end of incoming cables of described control room assembly is electrically connected with the leading-out terminal of described ATS switch module.
The external interface of intelligent inlet wire module based on the wall technology of the present invention has only end of incoming cables, leading-out terminal and communication interface, need not more wiring, and forceful electric power and weak current part are thoroughly isolated, and is very easy to user and plant maintenance personnel.This intelligent inlet wire module greatly facilitate maintenance process, and the coefficient of safety of whole maintenance process improves greatly because of the wiring and the standardized component design of its internal standardization.
The present invention utilizes idea of modular, makes whole intelligent inlet wire module can realize the production of standardized stream line type, and further, the design of production process and transformer station is irrelevant.After the layout designs of transformer station is finished, only need to select the module site installation of different model, can realize function corresponding.Therefore, the invention enables the efficient of design, production, installation to improve greatly.The present invention makes mechanical load performance, sealing property, the anti-electromagnetic interference capability of whole module meet the requirement of steady operation out of doors fully by scientific and reasonable design.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the principle module map of ATS switch;
Fig. 2 is the module map of inlet wire module of the present invention;
Fig. 3 is the stereogram of service entrance switch assembly;
Fig. 4 is the perspective view of service entrance switch assembly;
Fig. 5 is the stereogram of control room assembly;
Fig. 6 is the elevational perspective view of control room assembly;
Fig. 7 is the rear perspective of control room assembly;
Fig. 8 is each port schematic diagram of communication terminal.
Embodiment
Fig. 2 shows the intelligent inlet wire module of inlet wire module of the present invention based on the wall technology.The inlet wire module is made of service entrance switch assembly, ATS switch module and control room assembly.Two-way inlet wire copper bar inserts from the service entrance switch assembly, also is fixed with collecting unit in the service entrance switch assembly, is used to gather the voltage analog parameter of two-way inlet wire to offer smart circuit.ATS switch module internal fixation has ATS switch and mechanism's (not shown) that can receive from the control signal of smart circuit.Be placed with the outlet copper bar in the assembly of control room, be provided with collecting unit simultaneously, be used to gather the current parameters of outlet circuit, and analogue data is passed to smart circuit.The control room assembly further comprises smart circuit.Whether this circuit receives the signal of above-mentioned collecting unit, normal by the state of the logic decision circuit that pre-sets.If find that a certain route line state is undesired, then send control signal to the ATS switch, guarantee the unimpeded of circuit.Further, smart circuit also can send signal to remote host in real time by the communication terminal.Each assembly and smart circuit are described in further detail below.
Fig. 3-4 shows the stereogram and the perspective view of service entrance switch assembly respectively.Wherein switch 101 is positioned on the front panel of service entrance switch assembly, is used for opening or closing of Control current.In working order down, electric current flows into the service entrance switch assembly from input terminal 102, from leading-out terminal 103 outflows of service entrance switch assembly.Top panel is provided with insulation board 104 and is used for insulation.In the service entrance switch component internal by such as a plurality of and frame plate 105 with fixedly copper bar of corner fittings 106 is installed.
Fig. 5-7 shows stereogram, elevational perspective view and the rear perspective of control room assembly respectively.Wherein outlet copper bar 202 stretches out from the top panel of assembly, and communication terminal 203 is positioned on the rear board, and remote host can be by the state of communication terminal 203 monitoring modules.Though not shown, also be provided with control button and liquid crystal display screen on the front panel of control room assembly, make things convenient for the user in this locality control inlet wire module.Collecting unit 201 is fixed on the outlet copper bar 202, gathers out the state of line current.The control room assembly comprises that also some guide rails 204 are in order to fixedly the secondary connection terminal 207 and the auxiliary relay 206 of collecting unit 201.Do not need auxiliary relay 206 in another embodiment.Though not shown, on the front panel in control room, be fixed with the smart circuit module.
The ATS switch of present embodiment has 6 kinds of working methods, is respectively " fixed power source 1 ", " fixed power source 2 ", " stopping power supply ", " automatic power 1 ", " automatic power 2 " and " automatic switchover " mode.
The work-based logic of " fixed power source 1 " working method is: after the affirmation mode of operation that powers on, select " fixed power source 1 " mode of operation in Remote Selection under the long-range switching mode " fixed power source 1 " or under local switching mode.No matter thereby voltage how, sends the ATS switch and close I position signal (3 seconds retention times), makes the ATS switch close the I position." fixed power source 2 " work-based logic is similar.
The work-based logic of the working method of " stopping power supply " is: power on confirm mode of operation after, in " stop power supply " mode of operation or under local switching mode, select " stopping power supply " mode of operation of Remote Selection under the long-range switching mode.No matter thereby voltage how, sends the ATS switch and close 0 signal (3 seconds retention times), makes the ATS switch close 0.
The work-based logic of " automatic power 1 " working method is: after the affirmation mode of operation that powers on, select " automatic power 1 " mode of operation in " automatic power 1 " mode of operation of Remote Selection under the long-range switching mode or under local switching mode.Under this state, main power supply is incoming power 1, and stand-by power supply is an inlet wire 2, possesses automatic switchover, auto restore facility.Incoming power 1 normally then the ATS switch preferentially close the I position.Incoming power 1 is unusual, incoming power 2 normally then the ATS switch close the II position." automatic power 2 " work-based logic is similar.
The work-based logic of " automatic switchover " working method is: after the affirmation mode of operation that powers on, select " automatic switchover " mode of operation in Remote Selection " automatic switchover " mode of operation under the long-range switching mode or under local switching mode.Under this state, not main power supply, stand-by power supply are distinguished.Possesses automatic switching function, no auto restore facility.Incoming power 1 normally then the ATS switch close the I position; Incoming power 2 is normal, and then the ATS switch closes the II position.Wherein one road unusual another road normally then switches to regular link.
The external interface of intelligent inlet wire module of the present invention has only end of incoming cables, leading-out terminal and communication interface, need not more wiring, and forceful electric power and weak current part are thoroughly isolated, and is very easy to user and plant maintenance personnel.Alleged " wall " of denomination of invention promptly refers to this assembly with carrying and isolation features.Intelligent inlet wire module of the present invention greatly facilitate maintenance process, and the coefficient of safety of whole maintenance process improves greatly because of the wiring and the standardized component design of its internal standardization.
The present invention utilizes idea of modular, makes whole intelligent inlet wire module can realize the production of standardized stream line type, and further, the design of production process and transformer station is irrelevant.After the layout designs of transformer station is finished, only need to select the module site installation of different model, can realize function corresponding.Therefore, the invention enables the efficient of design, production, installation to improve greatly.
Collecting unit and smart circuit are described in further detail below.Utilize the state of the art, collecting unit can be gathered multiple parameter, for example primary voltage, busbar voltage electric current, frequency, active power, reactive power, active electrical degree, idle electric degree, power factor.Based on above-mentioned parameter, the smart circuit module can realize the omnibearing monitoring to electric current, functions such as for example electric voltage exception detection, busbar fault differentiation, low current grounding protection, overload protection.
The smart circuit of present embodiment also comprises the not Flash storage medium of drop-out of power down.When smart circuit is in running order, monitor data can be recorded among the Flash automatically, if the data that need to check again the same day only need to call on remote host to get final product in the future.Therefore, if any problem appears in the communication terminal, when perhaps needing to reappear the scene of the accident, this function can play a role.
The smart circuit inside of present embodiment also is provided with self check.When equipment placed the open air or move under harsh conditions, the variation that can not expect may take place in some data of storing in the hardware of smart circuit.In order to improve the reliability of monitoring, smart circuit can be done some verification computings with the data of storage, does not occur changing with the data of guaranteeing to store.Self check can be regular, also can be set by distance host.
The interface of communication terminal is described below.Present embodiment adopts the RS485 communication terminal.As shown in Figure 8, wherein 1,2 terminals are the A line of RS485, and 3,4 terminals are the B line of RS485,5,6 terminals shielding ground terminal.In message transmitting procedure, adopt standard asynchronous RS485 semiduplex mode, repeat no more.
When monitoring host computer with after the communication terminal links to each other, the smart circuit module can realize telecommunication with monitoring host computer spare.Monitoring host computer can check smart circuit receive electrical parameter, can long-rangely check the preset value that is arranged in the smart circuit, for example clock, current threshold or the like, and can these preset values of remotely modifying.
Briefly introduce the design of wall below.Because in a lot of applied environments, in general, wall has sheet metal component and square steel winding to form.In the design, by the ProE modeling, the way of analyzing with ANSYS is analyzed then.Because wall will be placed in the open air, also to consider the foreign matter barrier propterty (IP performance) and the Electro Magnetic Compatibility of wall in design.The preferred embodiments of the present invention satisfy following standard (following mark uses " standard name-title of an emperor's reign brief introduction " mode, if the no title of an emperor's reign is then represented newest standards):
GB7251.1-1997 low-voltage complete switch equipment and control appliance;
GB/T13729-2002 remote terminal unit equipment;
JB/T9568-2000 electric power system relay, protection and automatics general technical specifications;
Protection of DL/T478-2001 static relay and automatic safety device general technical specifications;
JB/T 6214-92 instrument and meter reliability compliance test and determination test (exponential distribution) guide rule;
GB2900.1-1982 electrotechnical terminology basic noun term;
The basic environmental test rules of GB/T 2423.1-1989 electric and electronic product;
The radio disturbance limit value and the method for measurement of GB 9254-1998 Information Technology Equipment;
The electrical Interference test of GB/T14598.13-1998 measuring relay and protective device, 1MHz-100KHz impulse train interference test;
The electrical Interference test of GB/T14598.9-2001 measuring relay and protective device, the test of radiation frequency electromagnetic field radiated interference;
GB/T14598。The electrical Interference test of 13-1998 measuring relay and protective device, the static discharge interference test.
The preferred embodiments of the present invention can be worked under the following conditions:
Single phase alternating current (A.C.) voltage 220V ± 20%, alternating voltage frequency 50Hz ± 10%; Indoor use, the ambient air temperature of equipment operation are not less than-10 ℃, are not higher than+45 ℃, and during equipment out of use, ambient air temperature is not less than-25 ℃, is not higher than+55 ℃; Per day relative humidity is no more than 95%, and monthly mean relative humidity is not more than 90%; The place of operation does not have conduction or blast dust, the gas or the steam of no corroding metal and destruction insulation.
The above only is preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of being done within the spirit and principles in the present invention, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. inlet wire module, comprise two-way end of incoming cables (102), one road leading-out terminal (202), two control switchs (101), ATS switch, communication terminal (203), smart circuit, it is characterized in that, also comprise service entrance switch assembly, ATS switch module and control room assembly, wherein:
Described service entrance switch assembly comprises front panel (1) that is provided with described two control switchs (101) and the lower panel (2) that is provided with described two-way end of incoming cables (102);
Be provided with described ATS switch in the described ATS switch module;
Described control room assembly comprises rear board (3) that is provided with described communication terminal (203) and the top panel (4) that is provided with described one road leading-out terminal (202), and described smart circuit is arranged in the assembly of described control room;
Be provided with the carriage that is used for fixing copper bar in described service entrance switch assembly, described ATS switch module and the described control room assembly.
2. inlet wire module as claimed in claim 1 is characterized in that:
Also be provided with voltage acquisition unit in the described service entrance switch assembly, described voltage acquisition unit is gathered the voltage data of described two-way inlet wire, and exports described voltage data to described smart circuit;
Described control room assembly also is provided with current acquisition unit (201), and the current data of described outlet is gathered in described current acquisition unit, and exports described current data to described smart circuit.
3. inlet wire module as claimed in claim 2 is characterized in that, described smart circuit produces monitor data according to described voltage data and described current data, and exports described monitor data to described communication terminal.
4. inlet wire module as claimed in claim 3 is characterized in that, described smart circuit produces control command according to described monitor data or according to the instruction from the communication terminal, and described control command is used to control described ATS switch and/or described control switch.
5. inlet wire module according to claim 1 is characterized in that described smart circuit comprises the Flash storage medium, the storage medium recorded described voltage data of described Flash, described current data and described monitor data.
6. inlet wire module according to claim 1 is characterized in that, described smart circuit is according to preset value or according to check described inlet wire module from the control signal of described communication terminal.
7. inlet wire module as claimed in claim 1 is characterized in that:
Described service entrance switch assembly also comprises two-way leading-out terminal (103);
Described ATS switch module also comprises two-way end of incoming cables and one road leading-out terminal, and the two-way end of incoming cables of described ATS switch module is electrically connected with the two-way leading-out terminal of described service entrance switch assembly;
Described control room assembly also comprises one tunnel end of incoming cables, and the end of incoming cables of described control room assembly is electrically connected with the leading-out terminal of described ATS switch module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010122373 CN102195239B (en) | 2010-03-11 | 2010-03-11 | Background-wall-technology-based smart incoming line module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010122373 CN102195239B (en) | 2010-03-11 | 2010-03-11 | Background-wall-technology-based smart incoming line module |
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| Publication Number | Publication Date |
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| CN102195239A true CN102195239A (en) | 2011-09-21 |
| CN102195239B CN102195239B (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010122373 Expired - Fee Related CN102195239B (en) | 2010-03-11 | 2010-03-11 | Background-wall-technology-based smart incoming line module |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593724A (en) * | 2012-01-30 | 2012-07-18 | 深圳市泰昂能源科技股份有限公司 | Building block type quick-mounting distribution device |
| CN114963558A (en) * | 2021-10-08 | 2022-08-30 | 青岛海尔新能源电器有限公司 | Device and method for isolating and adjusting load current and water heater |
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| US20030075982A1 (en) * | 2000-04-11 | 2003-04-24 | Seefeldt William J. | Transfer switch |
| CN2593418Y (en) * | 2002-12-10 | 2003-12-17 | 张方一 | Railway signal intelligent boxtype converting station |
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| CN2894008Y (en) * | 2006-03-29 | 2007-04-25 | 湖南狮门安全系统工程有限公司 | Collecting and distributing electric controlling device |
| CN201113245Y (en) * | 2007-08-27 | 2008-09-10 | 宝鸡顺德永丰机电设备有限公司 | Outdoor prepackage type double power supply switching cabinet |
| CN201741996U (en) * | 2010-03-11 | 2011-02-09 | 深圳市泰昂能源科技股份有限公司 | Intelligent incoming line module based on technology of background wall |
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2010
- 2010-03-11 CN CN 201010122373 patent/CN102195239B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030075982A1 (en) * | 2000-04-11 | 2003-04-24 | Seefeldt William J. | Transfer switch |
| CN2593418Y (en) * | 2002-12-10 | 2003-12-17 | 张方一 | Railway signal intelligent boxtype converting station |
| CN2613912Y (en) * | 2003-03-25 | 2004-04-28 | 深圳市泰昂电子技术有限公司 | Intelligent low voltage ac power supply cabinet for converting station |
| CN2894008Y (en) * | 2006-03-29 | 2007-04-25 | 湖南狮门安全系统工程有限公司 | Collecting and distributing electric controlling device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102593724A (en) * | 2012-01-30 | 2012-07-18 | 深圳市泰昂能源科技股份有限公司 | Building block type quick-mounting distribution device |
| CN114963558A (en) * | 2021-10-08 | 2022-08-30 | 青岛海尔新能源电器有限公司 | Device and method for isolating and adjusting load current and water heater |
| CN114963558B (en) * | 2021-10-08 | 2024-04-02 | 青岛海尔新能源电器有限公司 | Device and method for isolating and adjusting load current and water heater |
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| CN102195239B (en) | 2013-12-18 |
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Granted publication date: 20131218 Termination date: 20170311 |