CN202197115U - Power supply cabinet for actuator - Google Patents
Power supply cabinet for actuator Download PDFInfo
- Publication number
- CN202197115U CN202197115U CN2011202243688U CN201120224368U CN202197115U CN 202197115 U CN202197115 U CN 202197115U CN 2011202243688 U CN2011202243688 U CN 2011202243688U CN 201120224368 U CN201120224368 U CN 201120224368U CN 202197115 U CN202197115 U CN 202197115U
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- cabinet
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- battery
- power supply
- voltage
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Abstract
The utility model relates to a power supply cabinet for an actuator, which can reliably satisfy the power supply demands of a direct-current control power system, an alternating-current voltage-stabilized power supply and a high and low-voltage switch switching-on/off of a power transmission and distribution system under a normal state or an abnormal state. The power supply cabinet adopts three cabinets to form a screen, wherein the first cabinet is a charging cabinet, the second cabinet is a battery cabinet, and the third cabinet is an inverter voltage-stabilized cabinet. The utility model is characterized in that the power supply cabinet comprises a microcomputer monitoring module, a high-frequency module, a storage battery pack, a battery patrol inspection instrument, a voltage reduction silicon chain, a branch insulation detector and an inverter voltage-stabilized device, wherein the battery patrol inspection instrument simultaneously has the function of carrying out insulation, automatic detection and flash output to positive and negative buses; and the dc power supply input end of the inverter voltage-stabilized device is from the battery cabinet. The storage battery pack in the battery cabinet is connected with the high-frequency module in the charging cabinet; and a direct current load is connected with a wiring terminal corresponding to a direct-current feeder. The utility model has the beneficial effects that direct-current output and inverter stabilized-voltage output can be simultaneously provided as an alternating-current power supply; the stability coefficient is high; the multiple functions are realized; and the effect is good.
Description
Technical field
The utility model relates to a kind of actuator power cabinet, can reliably satisfy the power demands of DC control supply, alternating current steady voltage plug and high and low voltage switch divide-shut brake under the normal or abnormal condition of electrical power trans mission/distribution system.
Background technology
Be different from DC power cabinet in the past, this power cabinet can be exported the stable AC power supply.
Summary of the invention
The utility model provides can export the actuator power cabinet of stablizing AC power, specific as follows:
A kind of actuator power cabinet; Adopt three groups screen; First cabinet is a charging cabinet, and second cabinet is a battery rack, and the 3rd cabinet is an inversion voltage stabilizing cabinet; It is characterized in that, comprise like lower module: micro computer monitoring module, high-frequency model, batteries, simultaneously have to positive and negative busbar insulating detect automatically and battery logging, step-down silicon chain, branch road insulation tester and the dc supply input of flash of light output function from the inversion stable-pressure device of battery rack.
Aforesaid actuator power cabinet is characterized in that, is 380V at the three-phase alternating current input voltage, and frequency is under the situation of 50HZ, and the VD of control bus is 220V, and the average anode current rated value is 5A, and alternating current steady voltage plug is output as 220V ± 1%.
Aforesaid actuator power cabinet is characterized in that, the batteries in the battery rack is connected with high-frequency model in the charging cabinet, DC load is received direct current feed out corresponding wiring terminal.
Aforesaid actuator power cabinet; It is characterized in that; The micro computer monitoring module is the PLC+ touch screen combination, 3 state display fields of Control Software System master's layout setting and 10 sub-module buttons, and 3 state display fields are respectively time state, charged state and system mode; 10 sub-module buttons are respectively and exchange run-out key, charging module key, battery pack key, insulation key, cell key, fault inquiry key, clock setting key, parameter adjustment key, the female key of control and cut out the alarm bell key.
The utility model is compared existing direct current cabinet, can provide direct current output and inversion voltage stabilizing output as AC power simultaneously, and the coefficient of stability is high, and a tractor serves several purposes is respond well.
Description of drawings
Accompanying drawing 1 is an actuator power cabinet functional-block diagram;
Accompanying drawing 2 is an actuator power cabinet charging cabinet front view;
Accompanying drawing 3 is for being actuator power cabinet charging cabinet interior layout figure;
Accompanying drawing 4 is for being actuator power cabinet charging cabinet rear view;
Accompanying drawing 5 is the Control Software System key frame;
Accompanying drawing 6 exchanges the input sprite for Control Software System;
Accompanying drawing 7 is a Control Software System charging module sprite;
Accompanying drawing 8 is a Control Software System battery module sprite;
Accompanying drawing 9 is Control Software System insulation key sprite;
Accompanying drawing 10 is a Control Software System cell key sprite;
Accompanying drawing 11 is a Control Software System fault inquiry key sprite;
Accompanying drawing 12 is a Control Software System clock setting key sprite;
Accompanying drawing 13 is the female key sprite of Control Software System control;
Accompanying drawing 14 is a Control Software System parameter adjustment key sprite;
Wherein, 1 opens for exchanging sky, and 2 be module switch, and 3 are TPC master's monitoring, and 4 is indicator light, and 5 is to control female sky to open, and 6 is direct current instrument transformer, and 7 open for closing female sky.
Embodiment
The utility model actuator power cabinet design is with reference to Electricity Department " DL/T459-2000 " and " JB/T8456-1996 " correlation technique standard, can reliably satisfy the power demands of DC control supply, alternating current steady voltage plug and high and low voltage switch divide-shut brake under the normal or abnormal condition of electrical power trans mission/distribution system.Be applicable to transformer and distribution power station and the direct current or the AC voltage-stabilizing operating power demand in the following power plant of 600,000 KW below the 500KV.
Adopt three groups screen; First cabinet is a charging cabinet; Second cabinet is a battery rack; The 3rd cabinet is an inversion voltage stabilizing cabinet, it is characterized in that, comprises like lower module: micro computer monitoring module, high-frequency model, batteries, simultaneously have to positive and negative busbar insulating detect automatically and battery logging, step-down silicon chain, branch road insulation tester and the dc supply input of flash of light output function from the inversion stable-pressure device of battery rack.
Be disposed with in the charging cabinet and exchange sky and open 1, module switch 2, TPC master monitors 3, indicator light 4 is controlled female sky and is opened 5, direct current instrument transformer 6 with close female sky and open 7.
The utility model can adopt following overall dimension: 800 * 600 * 2260mm (length * wide * height).Can adopt following cabinet body structure: front glass door, back blind window double door.Three groups screen, a cabinet is a charging cabinet, and two cabinets are battery rack, and three cabinets are inversion voltage stabilizing cabinet.The inlet wire mode: outlet under the following inlet wire, it is some that the cabinet base plate has knock down hole.Installing hole: four jiaos have four of φ 14 installing holes at the bottom of the cabinet, and the center, hole is of a size of 750 * 550mm.
In use; At first connect battery pack; Connect high-frequency model then: with the first anode of battery pack and last GND respectively with charging cabinet in two (NT00) fuse base RT16-00 is connected, the attention battery pack is consistent with the polarity of high-frequency model, otherwise can burn out module.The interchange inlet wire of plugging into: press winding diagram, exchange inlet wires with two tunnel and receive and exchange the inlet wire corresponding wiring terminal in the cabinet.The direct current of plugging into feeds out: press winding diagram, each road DC load (control mother, close mother, flash of light etc.) is received the interior direct current of cabinet feed out corresponding wiring terminal.Ground connection: connect earthing screw in the cabinet, by the standard reliable ground.Start powers on, and two NT00 fusible cores are incorporated into fuse base RT16-00, and the interior charge and discharge road of battery pack and cabinet is connected.(QF1 QF2) closes, and will exchange to introduce the direct current cabinet system, and high-frequency model panel display screen is lighted, and module is started working, and system gets into charged state with AC circuit breaker in the cabinet.Direct current sky in the cabinet is opened (QF3) close, at this moment " dripping " one is arranged, PLC and touch-screen are lighted, and the expression Computerized monitor system puts into operation, and system gets into automatic running status, the screen displaying first picture of starting shooting.
By " entering system " key, touch-screen gets into direct current cabinet system key frame, like Fig. 5 on start-up picture; This picture is the structural principle block diagram of system, i.e. key frame.3 of state display fields are arranged on the key frame and get into 10 of sprite contact buttons.The state display field has 3: 1) " time state " hurdle shows the current time (date Hour Minute Second) on the screen upper left side; 2) there are " interchange dead electricity ", " all filling " and " floating charge " three kinds of the present situations promptings in " charged state " hurdle at the left meta of screen; 3) there are " system is normal " and " system exception " two kinds of the present situation promptings on " system mode " hurdle in the middle of screen.Touch button and have 10: " exchanging input " key: button gets into and exchanges the monitoring split screen; " charging module " key: button gets into charger monitoring split screen; " battery pack " key: button gets into battery pack monitoring split screen; " insulation " key: button gets into bus insulation monitoring split screen; " cell " key: button gets into monomer battery voltage and consults split screen; " fault inquiry " key: button gets into the fault inquiry split screen; " clock setting " key: button gets into the clock setting split screen; " parameter adjustment " key: button gets into the parameter setting and revises split screen; " control is female " key: button gets into the female monitoring of control split screen; The key of " closing alarm bell ": button is closed alarm.On key frame,, get into and exchange monitoring split screen such as Fig. 6 by " exchanging input " button.The user can consult alternating voltage through this picture.On key frame, charger monitoring split screen such as Fig. 7 can be got into, the high-frequency model output voltage can be consulted by " charging module " button.On this picture, the user can consult the charging voltage history curve by " curve " button; Can consult the charger charging current by " charging current " button.On key frame, can get into battery pack monitoring split screen such as Fig. 8 by " battery pack " button, the user can check battery voltage at this picture, and consults charging current and history curve thereof through button.The user can get into " battery voltage curve " sprite by " curve " button under " battery voltage monitoring " split screen, can consult the historical voltage of battery pack this picture user.The user can get into " charging current monitoring " sprite by " charging current " button under " battery voltage monitoring " split screen, can consult the battery pack current history curve this picture user.The user can get into " bus insulation detection " sprite such as Fig. 9 by " insulation " button; On key frame, can get into cell split screen such as Figure 10 by " cell " button; This picture shows single battery voltage currency with the mode of bar graph, in " cell " graphic monitoring split screen, by " data monitoring " button; Can get into another sprite of cell, this picture shows single battery voltage currency with the mode of data list.On key frame, can get into fault by " fault inquiry " button and consult split screen such as Figure 11, this picture user can consult current and historical failure information through button, and information comprises the fault contents of a project, time of origin and warning elimination time.On key frame, can get into clock setting split screen such as Figure 12 by " clock setting " button, go out on the screen now, moon, day, the time, 6 of branch and seconds be provided with button, shows a keyboard when pressing respectively, is used to be provided with the time.On key frame, can get into control female monitoring split screen such as Figure 13 by " control is female " button, the user can consult controlling voltage and control mother current at this picture, and the user can consult the controlling voltage history curve by " curve " button.On key frame, press " parameter adjustment " button; Can get into system parameter setting and adjustment split screen; For preventing irrelevant personnel's misoperation, picture at first appears warning in screen: this picture prompting user: this function has only the professional to use, if need use this function really; Then get into parameter adjustment split screen such as Figure 14, get into basic parameter behind the key feeding cipher and set and revise picture by " user's login " button; If need not use this function, then return key frame by the Back button.
The main modular model that the utility model adopts is: the high-frequency model model is: E22010,10A/220V Wind-cooling type module.What micro computer monitoring was selected for use is the PLC+ touch screen combination, and PLC is that model is S7-200/226, uses the female DC220V power supply of control; The touch-screen model is MT506, uses the DC24V power supply.Micro computer monitoring has " four is distant " function.It is BTS that battery is patrolled and examined model, uses the female DC220V power supply of control, and the battery routing inspection unit can detect the bus insulation monitoring to monomer battery voltage.The battery logging have simultaneously align, negative busbar insulation monitoring and flash of light output function automatically.Branch road insulation tester model is LIS, uses the female DC220V power supply of control.The branch road insulation detects and can detect each branch road electric leakage state is touring.Step-down silicon chain model is SIC, 5 grades of 35V20A.Battery adopts CTD6GFM65Ah plumbic acid maintenance-free battery, by the 12V/ piece totally 18 batteries form.The inverter of the domestic famous brand name of employing of inversion stable-pressure device, dc supply input derives from battery rack.
The utility model provide fault to show and solution following:
1, communication failure: screen displaying: " PLC no response ", expression touch-screen and PLC communication failure, inspection PLC, touch-screen and connection connection.2, the touch-screen fault: blank screen, screen key can't be lighted, and reports for repairment to factory.3, screen displaying " system exception ": button gets into " working as prior fault " picture on touch-screen, and the warning content is seen in inspection, measures corresponding warning association in conjunction with drawing, gets in touch with factory then.4, the high-frequency model fault: indicator light extinguishes on the module faceplate, digital display window does not have demonstration or show " ERR ", module failure.Whether the inspection three-phase alternating current is normal, the whether firm connection of hot plug plug, and whether direct current output opens circuit.5, cell or defective insulation are reported to the police: button is checked warning battery or branch number on the touch-screen, and inspection warning cell voltage, whether fuse blows or this branch road loop of electric leakage insulation status.6, sky is opened tripping operation: check whether corresponding loop has short circuit.7, the PLC fault: the PLC running indicator is normal bright or extinguish, and the lamp of makeing mistakes " ERR " is lighted, and circuit breaker Q F3 is divided again, unify time, and as if not recovering operate as normal again, the PLC possible breakdown is got in touch with factory.
For guaranteeing that the utility model is in good user mode, should take following maintenance and maintenance measure:
1, firm screw: equipment operation should firm all attachment screws, especially major loop attachment screw after half a year.2, cell activation (not having except this function): insert activation resistance (with 10 hours discharge gages), adopt the specific purpose tool handle to break off the NT00 fusible core, battery pack and charging system are broken away from, the discharge direct current that closes is empty open.Notice that PLC should stop discharge when reporting to the police, not so can cause battery to cross and lose.3, the maintain and replace high-frequency model: the online hot plug plug that draws back the high-frequency model back, module and system are broken away from, extract module out from the front.4, PLC is withdrawed from maintenance: turn-off the PLC power supply, need not dismantle connecting line on the terminal, PLC two limit terminal boards are extracted, dismantle PLC then.5, direct current cabinet shutdown: break off whole direct currents and feed out switch, break off interchange inlet wire QF1, QF2.Extract two fusible cores of NT00 with special-purpose handle instrument, the direct current cabinet shutdown.
Claims (4)
1. actuator power cabinet; Adopt three groups screen; First cabinet is a charging cabinet, and second cabinet is a battery rack, and the 3rd cabinet is an inversion voltage stabilizing cabinet; It is characterized in that, comprise like lower module: micro computer monitoring module, high-frequency model, batteries, simultaneously have to positive and negative busbar insulating detect automatically and battery logging, step-down silicon chain, branch road insulation tester and the dc supply input of flash of light output function from the inversion stable-pressure device of battery rack.
2. actuator power cabinet as claimed in claim 1 is characterized in that, is 380V at the three-phase alternating current input voltage; Frequency is under the situation of 50HZ; The VD of control bus is 220V, and the average anode current rated value is 5A, and alternating current steady voltage plug is output as 220V ± 1%.
3. actuator power cabinet as claimed in claim 1 is characterized in that, the batteries in the battery rack is connected with high-frequency model in the charging cabinet, DC load is received direct current feed out corresponding wiring terminal.
4. like the described actuator power cabinet of one of claim 1-3; It is characterized in that; The micro computer monitoring module is the PLC+ touch screen combination, 3 state display fields of Control Software System master's layout setting and 10 sub-module buttons, and 3 state display fields are respectively time state, charged state and system mode; 10 sub-module buttons are respectively and exchange run-out key, charging module key, battery pack key, insulation key, cell key, fault inquiry key, clock setting key, parameter adjustment key, the female key of control and cut out the alarm bell key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202243688U CN202197115U (en) | 2011-06-29 | 2011-06-29 | Power supply cabinet for actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202243688U CN202197115U (en) | 2011-06-29 | 2011-06-29 | Power supply cabinet for actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202197115U true CN202197115U (en) | 2012-04-18 |
Family
ID=45952014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202243688U Expired - Fee Related CN202197115U (en) | 2011-06-29 | 2011-06-29 | Power supply cabinet for actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202197115U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681775A (en) * | 2017-11-20 | 2018-02-09 | 广州霍斯通电气股份有限公司 | Direct current cabinet and power system |
-
2011
- 2011-06-29 CN CN2011202243688U patent/CN202197115U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107681775A (en) * | 2017-11-20 | 2018-02-09 | 广州霍斯通电气股份有限公司 | Direct current cabinet and power system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Dandan Document name: Notification to Go Through Formalities of Registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20140629 |
|
| EXPY | Termination of patent right or utility model |