CN103308797A - Intelligent automatic standby power supply switching device calibration system - Google Patents
Intelligent automatic standby power supply switching device calibration system Download PDFInfo
- Publication number
- CN103308797A CN103308797A CN201310197034XA CN201310197034A CN103308797A CN 103308797 A CN103308797 A CN 103308797A CN 201310197034X A CN201310197034X A CN 201310197034XA CN 201310197034 A CN201310197034 A CN 201310197034A CN 103308797 A CN103308797 A CN 103308797A
- Authority
- CN
- China
- Prior art keywords
- module
- control
- signal
- electrically connected
- output
- 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.)
- Granted
Links
Images
Landscapes
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
- Power Sources (AREA)
Abstract
The invention provides an intelligent automatic standby power supply switching device calibration system, which comprises a power module, a control module, a voltage output module, a current output module, a signal feedback module, a simulated circuit breaker group, an auxiliary relay, a USB (universal serial bus) interface, a keyboard, a display module, an interface module, indicator lights and a computer, the control module is used for logic control, the voltage output module and the current output module are used for outputting analog voltage and current, the signal feedback module is used for sampling output voltage and current signals, the USB interface is used for communication, the keyboard is used for information input, the display module is used for information interaction and real-time interface display, the interface module is used for convenient wiring, the indicator lights are used for displaying the operating state, and the computer is used for providing an operation interface and controlling overall calibration, and is provided with a calibration database. The wiring of the system is convenient and efficient, the system can conveniently display the operation interface and related information, operation is visual, simple and efficient, and the overall calibration efficiency is increased; the system can more comprehensively calibrate an automatic standby power supply switching device to be tested, the test precision is high, and meanwhile, the affection of artificial operation on test results is prevented.
Description
Technical field
The present invention relates to electric system experimental test technical field, be specifically related to a kind of for the tester that the standby power supply automatic switching device of electric power system is carried out check test.
Background technology
Standby power supply automatic switching (hereinafter to be referred as prepared auto restart) device is to improve power supply reliability and successional important operation power equipment, at present, backup auto-activating device has obtained using widely, and backup auto-activating device all often need be tested verification to it before use with in the maintenance process.
Existing calibration technology is generally by line parameter circuit values such as the voltage in the simulation actual track, electric currents, provided by mimic-disconnecting switch and to open into amount and the reception amount of leaving, by device such as time test instrument sampling backup auto-activating device actuation time, this mode is the wiring complexity in the concrete course of work, can't simulate the project that some pilot projects of prepared auto restart need, and some complex failure sequential more can't accurately be simulated.Granted publication number discloses the high prepared auto restart experiment tester of a kind of integrated level for the Chinese patent literature that CN101504449, name are called " experiment tester of backup auto-activating device ", though this tester has rapid progress, but be subjected to condition restriction, still can't simulate the various states that actual capabilities occur fully, particularly some abnormal conditions are stolen jumping or tripping, main transformer fault, manual block and Lian Qie etc. as isolating switch; And, though it claims that this tester wiring is simple, and unexposed its concrete termination, the state that tester is used can not show synchronously simultaneously.
Summary of the invention
The objective of the invention is: overcome the deficiencies in the prior art, provide a kind of wiring simple, easy to operate, have display interface directly perceived and can simulate the standby power supply automatic switching device intelligent checking system of prepared auto restart equipment test project and state more all sidedly.
Technical scheme of the present invention is: standby power supply automatic switching device intelligent checking of the present invention system, and its design feature is: comprise power module, control module, voltage output module, electric current output module, signal feedback module, mimic-disconnecting switch group, auxiliary relay, USB interface, keyboard, display module, interface module, pilot lamp and computing machine;
Above-mentioned power module is provided with power input, first power output end and second source output terminal; Control module is provided with voltage output control terminal, power supply output control terminal, feedback signal input end, mimic-disconnecting switch signal end, auxiliary relay control end, usb communication end, keyboard signal input end, shows signal output part, pilot lamp signal output part and power end; The voltage output module is provided with control signal input end, first voltage output end, second voltage output end and power end; The electric current output module is provided with control signal input end, current output terminal and power end; The signal feedback module is provided with the first sampled signal end, the second sampled signal end, the 3rd sampled signal end, signal output part and power end; The mimic-disconnecting switch group is provided with first signal end, secondary signal end and power end; Auxiliary relay is provided with control signal input end, output terminal and power end; USB interface is provided with first communication ends and second communication end; Keyboard is provided with signal output part and power end; Display module is provided with and shows signal input part and power end; Interface module comprises interface board and is arranged on first voltage output splicing ear, second voltage output splicing ear, electric current output splicing ear, mimic-disconnecting switch splicing ear row and auxiliary relay output splicing ear on the interface board; Pilot lamp is provided with control signal input end and power end; Computing machine is provided with communication ends;
The control signal input end of voltage output module is electrically connected with the voltage output control terminal of control module; First voltage output end of voltage output module is electrically connected with first voltage of interface module output splicing ear; Second voltage output end of voltage output module is electrically connected with second voltage of interface module output splicing ear; The control signal input end of electric current output module is electrically connected with the electric current output control terminal of control module; The current output terminal of electric current output module is electrically connected with the electric current of interface module output splicing ear; The first sampled signal end of signal feedback module is electrically connected with first voltage output end of voltage output module; The second sampled signal end of signal feedback module is electrically connected with second voltage output end of voltage output module; The 3rd sampled signal end of signal feedback module is electrically connected with the current output terminal of electric current output module; The signal output part of signal feedback module is electrically connected with the feedback signal input end of control module; First signal end of mimic-disconnecting switch group is electrically connected with the mimic-disconnecting switch signal end two-way signaling of control module; The secondary signal end of mimic-disconnecting switch group is electrically connected with the mimic-disconnecting switch splicing ear of interface module row; The control signal input end of auxiliary relay is electrically connected with the auxiliary relay control end of control module; The output terminal of auxiliary relay is electrically connected with the auxiliary relay of interface module output splicing ear;
First communication ends of USB interface is electrically connected with the usb communication end two-way signaling of control module; The second communication end of USB interface is electrically connected with the communication ends two-way signaling of computing machine; The signal output part of keyboard is electrically connected with the keyboard signal input end of control module; The demonstration signal input part of display module is electrically connected with the demonstration signal output part of control module; The control signal input end of pilot lamp is electrically connected with the pilot lamp signal output part of control module;
The power end separately of control module, mimic-disconnecting switch group, auxiliary relay, USB interface, keyboard, display module and pilot lamp is electrically connected with first power output end of power module respectively; The power end separately of voltage output module, electric current output module and signal feedback module is electrically connected with the second source output terminal of power module respectively.Further scheme is: also comprise housing, above-mentioned housing comprises panel; Above-mentioned display module comprises display driver circuit and display screen;
The driving circuit of above-mentioned power module, control module, voltage output module, electric current output module, signal feedback module, mimic-disconnecting switch group, auxiliary relay and display module all is arranged in the housing; The display screen of USB interface, keyboard, display module, interface module and pilot lamp are arranged on the panel of housing.
Further scheme is: above-mentioned control module comprises the LPC2220 microcontroller; The mimic-disconnecting switch group comprises 8 mimic-disconnecting switches; 8 groups of totally 16 splicing ears are drawn together in the mimic-disconnecting switch splicing ear package of interface module.
Further scheme is: the MTK-P/P terminal that the splicing ear of above-mentioned interface module is produced for PHOENIX company; The display screen of above-mentioned display module is the TFT touch display screen.
Further scheme also has: above-mentioned computing machine is to be built-in with to comprise configuration operation interface and the operation control unit of global scheme control and the calibration database that comprises conventional verification Item Sets, fault collection and typical case collection, and the computing machine that verification is carried out overall situation control.
The present invention has positive effect: (1) standby power supply automatic switching device of the present invention intelligent checking system, and its interface module adopts the plug-in type plug, makes only need use plug to peg graft when the test verification, and easy-to-connect is quick.(2) standby power supply automatic switching device intelligent checking of the present invention system, by the TFT touch display screen is set at housing, can show working interface and relevant information easily, also be convenient to user's information input simultaneously, operate intuitively, simple and direct, improved whole verification efficient.(3) standby power supply automatic switching device intelligent checking of the present invention system by status indicator lamp is set, makes the operator can grasp the state of tester easily; By keyboard is set, further facilitated operation simultaneously.(4) standby power supply automatic switching device intelligent checking of the present invention system, by the operation control unit of built-in computer, testing crew can arrange any failure mode easily, carries out special circumstances rehearsal test according to the scheduling needs, and is easy to operate; By adopting calibration database, can carry out logic test under the same terms, the whole group of device mensuration actuation time and device total group test to a plurality of equipment easily, avoided the influence of human factor to test effect simultaneously, and the test figure in the checking procedure can upgrade and revise certainly calibration database, thereby makes measuring accuracy higher.
Description of drawings
Fig. 1 is that circuit of the present invention constitutes block diagram;
Fig. 2 be the present invention shown in Figure 1 in use with the synoptic diagram of the electrical connection of standby power supply automatic switching device;
Fig. 3 is the structural representation of the functional unit of the built-in computer among Fig. 1;
Fig. 4 is the isolating switch logic control chart among the present invention shown in Figure 1.
Reference numeral in the above-mentioned accompanying drawing is as follows:
Embodiment
The present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
(embodiment 1)
See Fig. 1, the standby power supply automatic switching device intelligent checking system of present embodiment mainly is made up of housing and power module 1, control module 2, voltage output module 3, electric current output module 4, signal feedback module 5, mimic-disconnecting switch group 6, auxiliary relay 7, USB interface 8, keyboard 9, display module 10, interface module 11, pilot lamp 12 and computing machine 13.Display module 10 comprises display driver circuit and display screen, the preferred TFT touch display screen of display screen in the present embodiment.Housing has panel, and housing does not draw in the accompanying drawings.
Control module 2 is provided with voltage output control terminal, power supply output control terminal, feedback signal input end, mimic-disconnecting switch signal end, auxiliary relay control end, usb communication end, keyboard signal input end, shows signal output part, pilot lamp signal output part and power end;
Voltage output module 3 is provided with control signal input end, first voltage output end, second voltage output end and power end; Electric current output module 4 is provided with control signal input end, current output terminal and power end; Signal feedback module 5 is provided with the first sampled signal end, the second sampled signal end, the 3rd sampled signal end, signal output part and power end;
Mimic-disconnecting switch group 6 is provided with first signal end, secondary signal end and power end; Auxiliary relay 7 is provided with control signal input end, output terminal and power end; USB interface 8 is provided with first communication ends and second communication end; Keyboard 9 is provided with signal output part and power end; Display module 10 is provided with and shows signal input part and power end; Interface module 11 comprises interface board and is arranged on first voltage output splicing ear, second voltage output splicing ear, electric current output splicing ear, mimic-disconnecting switch splicing ear row and auxiliary relay output splicing ear on the interface board; Pilot lamp 12 is provided with control signal input end and power end; Computing machine 13 is provided with communication ends.
The control signal input end of voltage output module 3 is electrically connected with the voltage output control terminal of control module 2; First voltage output end of voltage output module 3 is electrically connected with first voltage of interface module 11 output splicing ear; Second voltage output end of voltage output module 3 is electrically connected with second voltage of interface module 11 output splicing ear; The control signal input end of electric current output module 4 is electrically connected with the electric current output control terminal of control module 2; The current output terminal of electric current output module 4 is electrically connected with the electric current output splicing ear of interface module 11; The first sampled signal end of signal feedback module 5 is electrically connected with first voltage output end of voltage output module 3; The second sampled signal end of signal feedback module 5 is electrically connected with second voltage output end of voltage output module 3; The 3rd sampled signal end of signal feedback module 5 is electrically connected with the current output terminal of electric current output module 4; The signal output part of signal feedback module 5 is electrically connected with the feedback signal input end of control module 2; First signal end of mimic-disconnecting switch group 6 is electrically connected with the mimic-disconnecting switch signal end two-way signaling of control module 2; The secondary signal end of mimic-disconnecting switch group 6 is electrically connected with the mimic-disconnecting switch splicing ear of interface module 11 row; The control signal input end of auxiliary relay 7 is electrically connected with the auxiliary relay control end of control module 2; The output terminal of auxiliary relay 7 is electrically connected with the auxiliary relay output splicing ear of interface module 11;
First communication ends of USB interface 8 is electrically connected with the usb communication end two-way signaling of control module 2; The second communication end of USB interface 8 is electrically connected with the communication ends two-way signaling of computing machine 13; The signal output part of keyboard 9 is electrically connected with the keyboard signal input end of control module 2; The demonstration signal input part of display module 10 is electrically connected with the demonstration signal output part of control module 2; The control signal input end of pilot lamp 12 is electrically connected with the pilot lamp signal output part of control module 2;
The power end separately of control module 2, mimic-disconnecting switch group 6, auxiliary relay 7, USB interface 8, keyboard 9, display module 10 and pilot lamp 12 is electrically connected with first power output end of power module 1 respectively; The power end separately of voltage output module 3, electric current output module 4 and signal feedback module 5 is electrically connected with the second source output terminal of power module 1 respectively.
In the present embodiment, the core devices of control module 2 is the LPC2220 microcontroller, and it has the advantages that volume is little, low in energy consumption, performance is high, cost is low.Mimic-disconnecting switch group 6 comprises 8 mimic-disconnecting switches, respectively called after DL1, DL2, DL3, DL4, DL5, DL6, DL7, DL8.The MTK-P/P terminal that the preferred PHOENIX of the splicing ear of interface module 11 company produces, and be equipped with the RPS test plug, this terminal possesses controlled fracture and plug special, satisfies standby power supply automatic switching device field-checking summary wiring demand.
See Fig. 2, the standby power supply automatic switching device intelligent checking system of present embodiment in use, utilize the splicing ear of plug and interface module 11 to peg graft, wherein: by the power end U1 of the standby power supply automatic switching device of verification, power end U2, the sub electrical connection of corresponding first voltage output end, second voltage output end and the current output terminal with interface module 11 of current terminal I difference; The mimic-disconnecting switch splicing ear of interface module 11 is one group of splicing ear, itself and closing DL1, divide DL1 by the standby power supply automatic switching device of verification ... close DL8, divide DL8 corresponding electrical connection; The auxiliary relay of interface module 11 is exported splicing ear and is electrically connected by the main transformer fault output contact of the standby power supply automatic switching device of verification.
See Fig. 3, computing machine 13 is used for realizing the Based Intelligent Control of verification.The Based Intelligent Control of 13 pairs of verifications of computing machine is by USB interface 8 realization of communicating by letter with control module 2.Computing machine 13 is built-in with operation control unit and calibration database.Operation control unit comprises configuration operation interface and 2 functional modules of global scheme control.The configuration operation interface provides configuration scheme setting and human-computer interaction function, receives circuit-breaker switching on-off signal type and the moment by USB interface 8 and control module module 2, and upgrades the relevant information of main wiring diagram.The user in use, testing crew can arrange any failure mode easily by the interface of computing machine 13, carries out special circumstances rehearsal test according to the scheduling needs, and is easy to operate.
The global scheme control module is sent any failure mode simulation command, realizes being equipped with the control of throwing scheme and sequential moving control function.
The calibration database of computing machine 13 comprises conventional verification Item Sets, fault collection and typical case collection.Conventional verification Item Sets comprises logic test project, the whole project of measuring actuation time, the device total group test project organized of device; Fault is concentrated and has been comprised all kinds of up-set conditions that may occur in the primary system; Typical case is concentrated and has been comprised all kinds of checkschemas that often use in the backup auto-activating device verification.By adopting calibration database, can carry out logic test under the same terms, the whole group of device mensuration actuation time and device total group test to a plurality of equipment easily, avoided the influence of human factor to test effect simultaneously.And the test figure in the checking procedure can upgrade and revise certainly calibration database, thereby makes measuring accuracy higher.Principle of work and the course of work of the standby power supply automatic switching device intelligent checking system of present embodiment are summarized as follows:
Control module 2 is communicated by letter with computing machine 13 by USB module 8, accepts the instruction of computing machine 13 and transmits relevant information to computing machine 13.Control module 2 specific implementation auxiliary contact detect, mimic-disconnecting switch is controlled and status lamp control; Can control DL1 to DL8 totally 8 mimic-disconnecting switches, receive the instruction of prepared auto restart divide-shut brake and realize concrete logic control.
Voltage output module 3 adopts D/A to produce voltage signal, output three-phase alternating voltage signal after phase shift, amplification; Electric current output module 4 is exported continuously adjustable AC current waveform under the control of control module 2; Voltage, current signal that signal feedback module 5 adopts 14 A/D to gather output feed back to control module 2 in real time; Display module 10 shows touch-screen by its 12 cun TFT, realizes process of the test result's real-time demonstration and user's operating interactive; Keyboard 9 is used for the user profile input, and pilot lamp 12 is used for the duty of indication tester in real time.USB interface 8 is as communication interface.
Referring to Fig. 4, the logic control principle of the mimic-disconnecting switch in the mimic-disconnecting switch group 6: mimic-disconnecting switch receives the internal preset instruction that control module 2 is sent, and prepared auto restart branch, reclosing command are branch, the reclosing command (branch, closing pulse) that outside prepared auto restart is sent out; Stealing jumping is the separating brake instruction that tester is sent out, and is built-in command; The instruction of main transformer fault separating brake is the total separating brake instructions of several isolating switchs of corresponding certain main transformer; When isolating switch is set to tripping, do not respond any branch, reclosing command; When isolating switch was dlx to internal state, mimic-disconnecting switch main contact state was used for controlling the output of voltage, electric current; The external state of isolating switch, mimic-disconnecting switch control loop auxiliary contact, its output logic can be selected, and when selecting " positive logic ", isolating switch externally closes a floodgate, junction closure, external separating brake, contact disconnects, and is then opposite when selecting " antilogical "; Circuit-breaker status sends display module to by control module, shows in real time on LCDs; " closing back/hand jumps " output contact and the external state output contact of isolating switch be com altogether, and this contact is corresponding one by one with isolating switch, and can select " closing the back " still is " hand jumping " function.The present invention can provide 4 road main transformer fault output contacts, and main transformer fault duration can arrange, and provides 1 the tunnel to cut output contact soon simultaneously, and button is cut in simulation soon, when test is cut function soon, cuts output contact soon and can arrange pickup time.
8 isolating switch work can be simulated by the standby power supply automatic switching device intelligent checking system of present embodiment, realize internal bridge, enlarge in bridge, single busbar, three main transformers be equipped with the backup auto-activating device of the modes of connection such as throwing and have the verification of the backup auto-activating device of cutting function soon.
In sum, the standby power supply automatic switching device intelligent checking system of present embodiment, its interface module adopts the plug-in type plug, makes only need use plug to peg graft when the test verification, and easy-to-connect is quick; By the TFT touch display screen is set at housing, can show working interface and relevant information easily, also be convenient to simultaneously user's information input, operate intuitively, simple and direct, improved whole verification efficient; By status indicator lamp is set, make the operator can grasp the state of tester easily; By keyboard is set, further facilitated operation simultaneously; Can realize that the measuring accuracy height has been avoided the influence of manual operation to test effect simultaneously to the verification more comprehensively of the backup auto-activating device of needs test.
Above embodiment is the explanation to the specific embodiment of the present invention; but not limitation of the present invention; person skilled in the relevant technique is under the situation that does not break away from the spirit and scope of the present invention; can also make various conversion and obtain the corresponding technical scheme that is equal to variation, so all technical schemes that are equal to all should be included into scope of patent protection of the present invention.
Claims (5)
1. a standby power supply automatic switching device intelligent checking system is characterized in that: comprise power module (1), control module (2), voltage output module (3), electric current output module (4), signal feedback module (5), mimic-disconnecting switch group (6), auxiliary relay (7), USB interface (8), keyboard (9), display module (10), interface module (11), pilot lamp (12) and computing machine (13);
Described power module (1) is provided with power input, first power output end and second source output terminal; Control module (2) is provided with voltage output control terminal, power supply output control terminal, feedback signal input end, mimic-disconnecting switch signal end, auxiliary relay control end, usb communication end, keyboard signal input end, shows signal output part, pilot lamp signal output part and power end; Voltage output module (3) is provided with control signal input end, first voltage output end, second voltage output end and power end; Electric current output module (4) is provided with control signal input end, current output terminal and power end; Signal feedback module (5) is provided with the first sampled signal end, the second sampled signal end, the 3rd sampled signal end, signal output part and power end; Mimic-disconnecting switch group (6) is provided with first signal end, secondary signal end and power end; Auxiliary relay (7) is provided with control signal input end, output terminal and power end; USB interface (8) is provided with first communication ends and second communication end; Keyboard (9) is provided with signal output part and power end; Display module (10) is provided with and shows signal input part and power end; Interface module (11) comprises interface board and is arranged on first voltage output splicing ear, second voltage output splicing ear, electric current output splicing ear, mimic-disconnecting switch splicing ear row and auxiliary relay output splicing ear on the interface board; Pilot lamp (12) is provided with control signal input end and power end; Computing machine (13) is provided with communication ends;
The control signal input end of voltage output module (3) is electrically connected with the voltage output control terminal of control module (2); First voltage output end of voltage output module (3) is electrically connected with first voltage output splicing ear of interface module (11); Second voltage output end of voltage output module (3) is electrically connected with second voltage output splicing ear of interface module (11); The control signal input end of electric current output module (4) is electrically connected with the electric current output control terminal of control module (2); The current output terminal of electric current output module (4) is electrically connected with the electric current output splicing ear of interface module (11); The first sampled signal end of signal feedback module (5) is electrically connected with first voltage output end of voltage output module (3); The second sampled signal end of signal feedback module (5) is electrically connected with second voltage output end of voltage output module (3); The 3rd sampled signal end of signal feedback module (5) is electrically connected with the current output terminal of electric current output module (4); The signal output part of signal feedback module (5) is electrically connected with the feedback signal input end of control module (2); First signal end of mimic-disconnecting switch group (6) is electrically connected with the mimic-disconnecting switch signal end two-way signaling of control module (2); The secondary signal end of mimic-disconnecting switch group (6) is electrically connected with the mimic-disconnecting switch splicing ear row of interface module (11); The control signal input end of auxiliary relay (7) is electrically connected with the auxiliary relay control end of control module (2); The output terminal of auxiliary relay (7) is electrically connected with the auxiliary relay output splicing ear of interface module (11);
First communication ends of USB interface (8) is electrically connected with the usb communication end two-way signaling of control module (2); The second communication end of USB interface (8) is electrically connected with the communication ends two-way signaling of computing machine (13); The signal output part of keyboard (9) is electrically connected with the keyboard signal input end of control module (2); The demonstration signal input part of display module (10) is electrically connected with the demonstration signal output part of control module (2); The control signal input end of pilot lamp (12) is electrically connected with the pilot lamp signal output part of control module (2);
The power end separately of control module (2), mimic-disconnecting switch group (6), auxiliary relay (7), USB interface (8), keyboard (9), display module (10) and pilot lamp (12) is electrically connected with first power output end of power module (1) respectively; The power end separately of voltage output module (3), electric current output module (4) and signal feedback module (5) is electrically connected with the second source output terminal of power module (1) respectively.
2. standby power supply automatic switching device intelligent checking according to claim 1 system, it is characterized in that: also comprise housing, described housing comprises panel; Described display module (10) comprises display driver circuit and display screen;
The driving circuit of described power module (1), control module (2), voltage output module (3), electric current output module (4), signal feedback module (5), mimic-disconnecting switch group (6), auxiliary relay (7) and display module (10) all is arranged in the housing; The display screen of USB interface (8), keyboard (9), display module (10), interface module (11) and pilot lamp (12) are arranged on the panel of housing.
3. standby power supply automatic switching device intelligent checking according to claim 2 system, it is characterized in that: described control module (2) comprises the LPC2220 microcontroller; Mimic-disconnecting switch group (6) comprises 8 mimic-disconnecting switches; 8 groups of totally 16 splicing ears are drawn together in the mimic-disconnecting switch splicing ear package of interface module (11).
4. standby power supply automatic switching device intelligent checking according to claim 3 system, it is characterized in that: the splicing ear of described interface module (11) is the MTK-P/P terminal that PHOENIX company produces; The display screen of described display module (10) is the TFT touch display screen.
5. standby power supply automatic switching device intelligent checking according to claim 4 system, it is characterized in that: described computing machine (13) comprises configuration operation interface and the operation control unit of global scheme control and the calibration database that comprises conventional verification Item Sets, fault collection and typical case collection for being built-in with, and the computing machine that verification is carried out overall situation control.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310197034.XA CN103308797B (en) | 2013-05-22 | 2013-05-22 | Intelligent automatic standby power supply switching device calibration system |
| CN201510237864.XA CN104897986A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with good detection effect |
| CN201510237533.6A CN104898048A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with high detection efficiency |
| CN201510237529.XA CN104898047A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with convenient wire connection |
| CN201510237528.5A CN104897984A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with convenient operation |
| CN201510238849.7A CN104897987A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with high test precision |
| US14/893,048 US9606185B2 (en) | 2013-05-22 | 2013-12-25 | Intelligent calibration system for backup-power automatic switching device |
| PCT/CN2013/090405 WO2014187133A1 (en) | 2013-05-22 | 2013-12-25 | Intelligent checking system for backup power supply automatic switching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310197034.XA CN103308797B (en) | 2013-05-22 | 2013-05-22 | Intelligent automatic standby power supply switching device calibration system |
Related Child Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510237528.5A Division CN104897984A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with convenient operation |
| CN201510237529.XA Division CN104898047A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with convenient wire connection |
| CN201510238849.7A Division CN104897987A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with high test precision |
| CN201510237533.6A Division CN104898048A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with high detection efficiency |
| CN201510237864.XA Division CN104897986A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with good detection effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103308797A true CN103308797A (en) | 2013-09-18 |
| CN103308797B CN103308797B (en) | 2015-06-03 |
Family
ID=49134229
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510237864.XA Pending CN104897986A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with good detection effect |
| CN201310197034.XA Active CN103308797B (en) | 2013-05-22 | 2013-05-22 | Intelligent automatic standby power supply switching device calibration system |
| CN201510237533.6A Pending CN104898048A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with high detection efficiency |
| CN201510237528.5A Pending CN104897984A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with convenient operation |
| CN201510238849.7A Pending CN104897987A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with high test precision |
| CN201510237529.XA Pending CN104898047A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with convenient wire connection |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510237864.XA Pending CN104897986A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with good detection effect |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510237533.6A Pending CN104898048A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with high detection efficiency |
| CN201510237528.5A Pending CN104897984A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with convenient operation |
| CN201510238849.7A Pending CN104897987A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with high test precision |
| CN201510237529.XA Pending CN104898047A (en) | 2013-05-22 | 2013-05-22 | Backup power automatic switching device intelligent calibration system with convenient wire connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN104897986A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103618375A (en) * | 2013-11-25 | 2014-03-05 | 安徽昌南电气科技有限公司 | Low-voltage automatic-switching control device with high speed of 2 milliseconds |
| CN103675554A (en) * | 2013-12-26 | 2014-03-26 | 国网河南省电力公司南阳供电公司 | Standby power source automatic switching device tester |
| WO2014187133A1 (en) * | 2013-05-22 | 2014-11-27 | 江苏省电力公司常州供电公司 | Intelligent checking system for backup power supply automatic switching apparatus |
| CN107064664A (en) * | 2016-11-30 | 2017-08-18 | 国网山东省电力公司东明县供电公司 | A kind of backup auto-activating device check system and method |
| CN107402335A (en) * | 2017-07-17 | 2017-11-28 | 中铁电气化局集团有限公司 | A kind of offline calibration equipment of backup auto-activating device and method |
| CN108153281A (en) * | 2017-12-23 | 2018-06-12 | 国网宁夏电力有限公司检修公司 | It is a kind of that tester of the dual power supply for throwing system is exchanged based on the output of high voltage constant pressure source power amplifier |
| CN110618633A (en) * | 2019-09-26 | 2019-12-27 | 云南电网有限责任公司电力科学研究院 | Terminal box circuit maintenance system |
| CN112345960A (en) * | 2020-10-09 | 2021-02-09 | 国网江苏省电力有限公司淮安供电分公司 | Scene-type spare power automatic switching logic verification system and method |
| CN112394672A (en) * | 2020-11-30 | 2021-02-23 | 中船动力研究院有限公司 | Single-set interface multifunctional electromagnetic valve driving circuit |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110514995B (en) * | 2019-09-04 | 2024-08-06 | 上海乐研电气有限公司 | Gas density relay with online self-checking function and checking method thereof |
| CN113311350A (en) * | 2021-07-28 | 2021-08-27 | 苏州浪潮智能科技有限公司 | BBU power supply online test device, method and server |
| CN113671417A (en) * | 2021-09-26 | 2021-11-19 | 重庆华昭电气设备有限公司 | Automatic cable detection device for pitch control system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080197705A1 (en) * | 2007-02-20 | 2008-08-21 | Dewis David W | System including a microturbine and a high-frequency alternator generating backup power for a telecommunications system |
| JP2009011082A (en) * | 2007-06-28 | 2009-01-15 | Nippon Telegr & Teleph Corp <Ntt> | Power supply system |
| CN201251605Y (en) * | 2008-08-01 | 2009-06-03 | 江苏省电力公司宿迁供电公司 | Calibrator of automatic bus transfer device |
| CN101504449A (en) * | 2009-03-13 | 2009-08-12 | 江苏省电力公司常州供电公司 | Experiment tester for spare power automatic switching apparatus |
| CN101750555A (en) * | 2008-12-12 | 2010-06-23 | 江苏省电力公司扬州供电公司 | Spare automatic switching comprehensive tester |
| CN101893665A (en) * | 2010-05-18 | 2010-11-24 | 辽宁省电力有限公司朝阳供电公司 | Experimental instrument for automatic switching device of standby power supply |
| CN201828618U (en) * | 2009-12-14 | 2011-05-11 | 江苏省电力公司姜堰市供电公司 | Device for checking automatic switching of stand-by power |
| CN102426309A (en) * | 2011-09-26 | 2012-04-25 | 广东电网公司电力科学研究院 | Method for testing area spare power automatic switching system in engine room environment of master station |
| CN203287451U (en) * | 2013-05-22 | 2013-11-13 | 江苏省电力公司常州供电公司 | Intelligent verification system of automatic switching apparatus of stand-by power supply |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090084512A (en) * | 2008-02-01 | 2009-08-05 | 삼성전자주식회사 | Suspension interconnect and head gimbal assembly with the same |
| CN101526585B (en) * | 2008-03-07 | 2011-02-16 | 佛山市顺德区顺达电脑厂有限公司 | Automatic switching test system and method |
| CN201804059U (en) * | 2010-07-29 | 2011-04-20 | 靳来生 | Spare power supply automatic switching tester for traction substation |
| CN102033181B (en) * | 2010-11-25 | 2014-09-10 | 河南省电力公司洛阳供电公司 | Portable spare power automatic switching calibrator |
-
2013
- 2013-05-22 CN CN201510237864.XA patent/CN104897986A/en active Pending
- 2013-05-22 CN CN201310197034.XA patent/CN103308797B/en active Active
- 2013-05-22 CN CN201510237533.6A patent/CN104898048A/en active Pending
- 2013-05-22 CN CN201510237528.5A patent/CN104897984A/en active Pending
- 2013-05-22 CN CN201510238849.7A patent/CN104897987A/en active Pending
- 2013-05-22 CN CN201510237529.XA patent/CN104898047A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080197705A1 (en) * | 2007-02-20 | 2008-08-21 | Dewis David W | System including a microturbine and a high-frequency alternator generating backup power for a telecommunications system |
| JP2009011082A (en) * | 2007-06-28 | 2009-01-15 | Nippon Telegr & Teleph Corp <Ntt> | Power supply system |
| CN201251605Y (en) * | 2008-08-01 | 2009-06-03 | 江苏省电力公司宿迁供电公司 | Calibrator of automatic bus transfer device |
| CN101750555A (en) * | 2008-12-12 | 2010-06-23 | 江苏省电力公司扬州供电公司 | Spare automatic switching comprehensive tester |
| CN101504449A (en) * | 2009-03-13 | 2009-08-12 | 江苏省电力公司常州供电公司 | Experiment tester for spare power automatic switching apparatus |
| CN201828618U (en) * | 2009-12-14 | 2011-05-11 | 江苏省电力公司姜堰市供电公司 | Device for checking automatic switching of stand-by power |
| CN101893665A (en) * | 2010-05-18 | 2010-11-24 | 辽宁省电力有限公司朝阳供电公司 | Experimental instrument for automatic switching device of standby power supply |
| CN102426309A (en) * | 2011-09-26 | 2012-04-25 | 广东电网公司电力科学研究院 | Method for testing area spare power automatic switching system in engine room environment of master station |
| CN203287451U (en) * | 2013-05-22 | 2013-11-13 | 江苏省电力公司常州供电公司 | Intelligent verification system of automatic switching apparatus of stand-by power supply |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014187133A1 (en) * | 2013-05-22 | 2014-11-27 | 江苏省电力公司常州供电公司 | Intelligent checking system for backup power supply automatic switching apparatus |
| US9606185B2 (en) | 2013-05-22 | 2017-03-28 | Chang Zhou Current Supply Company Of Jiangsu Electric Power Company | Intelligent calibration system for backup-power automatic switching device |
| CN103618375A (en) * | 2013-11-25 | 2014-03-05 | 安徽昌南电气科技有限公司 | Low-voltage automatic-switching control device with high speed of 2 milliseconds |
| CN103675554A (en) * | 2013-12-26 | 2014-03-26 | 国网河南省电力公司南阳供电公司 | Standby power source automatic switching device tester |
| CN107064664B (en) * | 2016-11-30 | 2019-10-18 | 国网山东省电力公司东明县供电公司 | A kind of backup auto-activating device check system and method |
| CN107064664A (en) * | 2016-11-30 | 2017-08-18 | 国网山东省电力公司东明县供电公司 | A kind of backup auto-activating device check system and method |
| CN107402335A (en) * | 2017-07-17 | 2017-11-28 | 中铁电气化局集团有限公司 | A kind of offline calibration equipment of backup auto-activating device and method |
| CN108153281A (en) * | 2017-12-23 | 2018-06-12 | 国网宁夏电力有限公司检修公司 | It is a kind of that tester of the dual power supply for throwing system is exchanged based on the output of high voltage constant pressure source power amplifier |
| CN108153281B (en) * | 2017-12-23 | 2019-07-19 | 国网宁夏电力有限公司检修公司 | It is a kind of that dual power supply is exchanged for the tester of throwing system based on the output of high voltage constant pressure source power amplifier |
| CN110618633A (en) * | 2019-09-26 | 2019-12-27 | 云南电网有限责任公司电力科学研究院 | Terminal box circuit maintenance system |
| CN112345960A (en) * | 2020-10-09 | 2021-02-09 | 国网江苏省电力有限公司淮安供电分公司 | Scene-type spare power automatic switching logic verification system and method |
| CN112394672A (en) * | 2020-11-30 | 2021-02-23 | 中船动力研究院有限公司 | Single-set interface multifunctional electromagnetic valve driving circuit |
| CN112394672B (en) * | 2020-11-30 | 2022-01-28 | 中船动力研究院有限公司 | Single-set interface multifunctional electromagnetic valve driving circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104897986A (en) | 2015-09-09 |
| CN104898047A (en) | 2015-09-09 |
| CN104898048A (en) | 2015-09-09 |
| CN104897987A (en) | 2015-09-09 |
| CN104897984A (en) | 2015-09-09 |
| CN103308797B (en) | 2015-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103308797B (en) | Intelligent automatic standby power supply switching device calibration system | |
| US9606185B2 (en) | Intelligent calibration system for backup-power automatic switching device | |
| CN101515014B (en) | Analog device of control cabinet matched with detection switch apparatus | |
| CN202816254U (en) | Integrated training device for power cable test and fault detection | |
| CN203117323U (en) | Relay protection logic testing device | |
| CN203069753U (en) | Final-inspection bench for vacuum circuit breaker | |
| CN103077632B (en) | Isolation disconnecting link electric operating mechanism training device | |
| CN202929141U (en) | Multi-channel integrative test system | |
| CN203287451U (en) | Intelligent verification system of automatic switching apparatus of stand-by power supply | |
| CN110400501B (en) | Relay protection teaching and training system | |
| CN103293350B (en) | Minisize simulative circuit breaker | |
| CN203849376U (en) | Breaker anti-tripping loop testing apparatus | |
| CN109613424A (en) | One or two fusion switchgear assembly actuation time detection method and device | |
| CN104198926A (en) | Anti-trip loop test device for breaker and control method thereof | |
| CN112213592A (en) | Distributed terminal double-loop network self-healing transfer detection system and method thereof | |
| CN103077644B (en) | Split-phase breaker hydraulic operation mechanism training device | |
| CN203929914U (en) | Test the protective relaying device servicing unit of actuation time | |
| CN112542077B (en) | Nuclear phase teaching box | |
| CN101968519B (en) | Electric control reliability automatic testing device | |
| CN211014554U (en) | Protection device outlet relay contact action detection device | |
| CN209894928U (en) | Device for simulating 10kV high-voltage vacuum permanent magnet circuit breaker | |
| CN203895012U (en) | Simulation breaker | |
| CN202948602U (en) | Training device of disconnecting switch electric operating mechanism | |
| CN202735843U (en) | Portable tester for popular type transformer substation side security and stability control device | |
| CN203812034U (en) | Comprehensive training device for ship/vessel-used lighting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |