CN204349524U - A kind of mining mobile prepackage vanadium cell accumulation power supply room - Google Patents
A kind of mining mobile prepackage vanadium cell accumulation power supply room Download PDFInfo
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- CN204349524U CN204349524U CN201520034005.6U CN201520034005U CN204349524U CN 204349524 U CN204349524 U CN 204349524U CN 201520034005 U CN201520034005 U CN 201520034005U CN 204349524 U CN204349524 U CN 204349524U
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Abstract
A kind of mining mobile prepackage vanadium cell accumulation power supply room, installs vanadium cell accumulation power supply in the inside in power supply room, when electric power system temporary interruption, can provide temporary source to part using electricity system.Vanadium cell accumulation power supply comprises vanadium cell energy storage control system, rectification circuit, fast charging and discharging unit, vanadium cell, inversion unit, vanadium cell voltage and temperature detecting unit, the AC rectification that electric power system provides by rectification circuit is direct current, through fast charging and discharging unit, fast energy storage charging is carried out to vanadium cell, when using electricity system temporary interruption, under the control of vanadium cell energy storage control system, vanadium cell provides AC power by inversion unit to using electricity system temporarily, or provides DC power supply directly to using electricity system.The utility model adopts vanadium cell to coordinate the energy storage of low ebb time, integrated prepackage in factory, directly uses to on-the-spot; Work under being applicable to the severe environmental conditions such as humidity, salt fog and wind sand.
Description
Technical field
The utility model relates to a kind of mining accumulation power supply field, particularly a kind of mining mobile prepackage vanadium cell accumulation power supply room.
Background technology
The electric room of prepackage type is a kind ofly arranged on outdoor change (joining) electricity, electricity consumption or energy storage, the product of single or Integrated Solution is reasonably arranged in the packaged type steel construction room of customization by the main electric equipments such as high-tension switch cabinet, low-tension switch cabinet, transformer, the collection of mesolow data of frequency converter and supervisor control according to the electric room scheme of owner or design side.Simultaneously based on electrically outside within doors condition and requirement, configuration air-conditioning system, illuminator, fire alarm and acoustooptic alarm system etc., make the needs that electrically can meet personnel's regular maintenance and security protection.Whole electric room is undertaken designing by customer demand, building equipment is installed, interconnected wiring, and overall inspection is debugged, and then whole Transporting is to curstomer's site, and direct-electrifying can come into operation.Due to heavy constructions such as mine, railway, oil, in the wild, the duration of engineering is tight sometimes, therefore requires that equipment is pre-installed for majority.Visible such device demand is increasing.But portable prepackage accumulation power supply room is gone back seldom at present, especially movable type prepackage vanadium cell accumulation power supply room mine ideal urgent need stand-by power supply especially, at mine construction or when producing, sometimes suspends power supply, can cause certain Chong great Shi event.
Summary of the invention
The utility model provides a kind of mining mobile prepackage vanadium cell accumulation power supply room, exportable interchange, DC power supply, when the burst of support main system power is stopped power supply, makes equipment component continue power supply, guarantees some equipment on-the-spot trouble free service within a certain period of time; Adopt vanadium cell to coordinate the energy storage of low ebb time, power is large, and cost is low, significantly energy-conservationly reduces operating cost simultaneously; Can install in advance in factory, debug, be transported to and make land used, can use; Work under being applicable to the severe environmental conditions such as humidity, salt fog and wind sand, except being applicable to mine, be also applicable to the heavy construction standby electricity power supplies such as railway, oil, natural gas and water conservancy.
For achieving the above object, the utility model realizes by the following technical solutions:
A kind of mining mobile prepackage vanadium cell accumulation power supply room, the external structure in described power supply room comprises the Side fascia of rack module, electrically room band heat-insulation layer, the outside heat pipe exchanger of air-conditioning, side door rain are taken, side door, guardrail, staircase; The internal structure in described power supply room comprises vanadium cell accumulation power supply, AC power supply module, using electricity system, illuminating lamp, within doors air-conditioning, Smoke Sensor, humidity sensor, electric floor within doors; Described vanadium cell accumulation power supply comprises vanadium cell energy storage control system, rectification circuit, fast charging and discharging unit, vanadium cell, inversion unit, vanadium cell voltage and temperature detecting unit, the AC rectification that electric power system provides by rectification circuit is direct current, through fast charging and discharging unit, fast energy storage charging is carried out to vanadium cell, when the unexpected temporary interruption of using electricity system, under the control of vanadium cell energy storage control system, vanadium cell provides AC power by inversion unit to using electricity system temporarily, or provides DC power supply directly to using electricity system.
Described fast charging and discharging unit comprises switch transistor T 8, switch transistor T 9, electric capacity C4, electric capacity C5, inductance L 4, switch transistor T 8, T9, electric capacity C4, C5 and inductance L 4 form quick-charging circuit, direct current signal is become rectangle square wave, to vanadium cell quick charge, fast charging and discharging unit receives the control of vanadium cell energy storage control system by fieldbus.
Described inversion unit comprises inverter, filter, and the DC inverter that vanadium cell discharges by inverter is alternating current, after filter filtering, export to using electricity system, and inverter receives the inversion control of vanadium cell energy storage control system by fieldbus.
Described vanadium cell voltage and temperature detecting unit comprise MAX132A/D transducer, 2.5V reference voltage source, DSP voltage temperature detection control device, DS18B20 battery temperature sensor, network interface and memory, and MAX132A/D transducer is connected with DSP voltage temperature detection control device with address bus AB1 by data/address bus DB1; DSP voltage temperature detection control device one end is by data/address bus DB
2with address bus AB
2be connected with the network interface of band fieldbus function, one end is by data/address bus DB
3with address bus AB
3be connected with memory; DS18B20 battery temperature sensor is connected with DSP voltage temperature detection control device; MAX132A/D transducer detects the output voltage of vanadium cell, and inputted by tested voltage end, MAX132A/D transducer is provided with 2.5V reference voltage.
Vanadium cell energy storage control system comprises embedded microcomputer, display screen, alarm unit, GPRS wireless communication module, and embedded microcomputer is connected with display screen, alarm unit, GPRS wireless communication module respectively; Embedded microcomputer is controlled with fast charging and discharging unit, inversion unit, vanadium cell voltage and temperature detecting unit, vanadium cell pump respectively by Profibus-DP and Modbus fieldbus, using electricity system control connection.
Compared with prior art, the utility model beneficial effect is:
1) this emergency power supply is a kind of portable prepackage vanadium cell accumulation power supply room, exportable interchange, DC power supply, when the burst of support main system power is stopped power supply, energy storing device with vanadium battery can make equipment component continue power supply, guarantees some equipment on-the-spot trouble free service within a certain period of time.
2) adopt electric energy storing device with vanadium battery, its power is large, and cost is low.
3) adopt vanadium cell and coordinate the energy storage of low ebb time, can realize significantly energy-conservation and reduce operating cost.
4) this vanadium cell accumulation power supply is a kind of back-up source room pre-installing Mobile energy storage, installs in advance, debugs, with iant flat truck, be transported to and make land used, can use in factory.Except being applicable to mine, be also applicable to the heavy construction standby electricity power supplies such as railway, oil, natural gas and water conservancy.
5) air conditioner type internal temperature control methods should be adopted in standby source, outer hermetically sealed within doors, work under being applicable to the severe environmental conditions such as humidity, salt fog and wind sand.
6) the utility model adopts Profibus-DP and Modbus field bus technique, achieves networked integration and control.
7) the utility model have employed GPRS long range radio transmissions technology, can realize remotely monitor and control.
Accompanying drawing explanation
Fig. 1 is the contour structures front view in a kind of mining mobile prepackage vanadium cell accumulation power supply room;
Fig. 2 is the contour structures end view in a kind of mining mobile prepackage vanadium cell accumulation power supply room;
Fig. 3 is the cut-away view in a kind of mining mobile prepackage vanadium cell accumulation power supply room;
Fig. 4 is a kind of mining mobile prepackage vanadium cell accumulation power supply house system theory diagram;
Fig. 5 is a kind of mining mobile prepackage vanadium cell accumulation power supply room quick charge unit figure;
Fig. 6 is a kind of mining mobile prepackage vanadium cell accumulation power supply room inversion unit figure;
Fig. 7 is a kind of mining mobile prepackage vanadium cell accumulation power supply room voltage and temperature monitoring unit figure;
Fig. 8 is a kind of mining mobile prepackage vanadium cell accumulation power supply house system control principle block diagram;
Fig. 1, Fig. 2, in Fig. 3: the Side fascia 3-AC power supply module 4-vanadium cell accumulation power supply 5-side door rain of 1-rack module 2-electric room band heat-insulation layer takes the outside heat pipe exchanger 9-guardrail 10-anode electrolyte of vanadium battery fluid reservoir of 6-staircase 7-side door 8-air-conditioning and pump (1) 11-vanadium cell piles 12-vanadium redox battery negative pole electrolyte fluid reservoir and the floor 15-display screen 16-rectification within doors of pump (2) 13-vanadium cell energy storage control cabinet 14-power supply, charging, inverter and using electricity system series cabinet 17-illuminating lamp 18-temperature sensor 19-air-conditioning 20-Smoke Sensor 21-humidity sensor within doors
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further illustrated:
See shown in Fig. 1, Fig. 2, Fig. 3, a kind of mining mobile prepackage vanadium cell accumulation power supply room, the external structure in power supply room comprises the Side fascia 2 of rack module 1, electrically room band heat-insulation layer, the outside heat pipe exchanger 8 of air-conditioning, side door rain take 5, side door 7, guardrail 9, staircase 6; The internal structure in power supply room comprises vanadium cell accumulation power supply 4, AC power supply module 3, using electricity system, illuminating lamp 17, within doors air-conditioning 19, Smoke Sensor 20, humidity sensor 18, electric floor 14 within doors; See Fig. 4, vanadium cell accumulation power supply comprises vanadium cell energy storage control system, rectification circuit, fast charging and discharging unit, vanadium cell, inversion unit, vanadium cell voltage and temperature detecting unit, the AC rectification that electric power system provides by rectification circuit is direct current, through fast charging and discharging unit, fast energy storage charging is carried out to vanadium cell, when the unexpected temporary interruption of using electricity system, under the control of vanadium cell energy storage control system, vanadium cell provides AC power by inversion unit to using electricity system temporarily, or provides DC power supply directly to using electricity system.
See Fig. 5, fast charging and discharging unit comprises switch transistor T 8, switch transistor T 9, electric capacity C4, electric capacity C5, inductance L 4, switch transistor T 8, T9, electric capacity C4, C5 and inductance L 4 form quick-charging circuit, direct current signal is become rectangle square wave, to vanadium cell quick charge, fast charging and discharging unit receives the control of vanadium cell energy storage control system by fieldbus.
Under the control of vanadium cell energy storage control system, fast charging and discharging unit can realize charging to the fast energy storage of vanadium cell in the valley power consumption period, can also when main power source system has a power failure suddenly, to the temporary power of part using electricity system, regularly can carry out controlled discharge to vanadium cell, in order to improve the characteristic of vanadium cell simultaneously.
See Fig. 6, inversion unit comprises inverter, filter, and the DC inverter that vanadium cell discharges by inverter is alternating current, after filter filtering, export to using electricity system, and inverter receives the inversion control of vanadium cell energy storage control system by fieldbus.
See Fig. 7, vanadium cell voltage and temperature detecting unit comprise MAX132A/D transducer, 2.5V reference voltage source, DSP voltage temperature detection control device, DS18B20 battery temperature sensor, network interface and memory, and MAX132A/D transducer is connected with DSP voltage temperature detection control device with address bus AB1 by data/address bus DB1; DSP voltage temperature detection control device one end is by data/address bus DB
2with address bus AB
2be connected with the network interface of band fieldbus function, one end is by data/address bus DB
3with address bus AB
3be connected with memory; DS18B20 battery temperature sensor is one-wire bus digital temperature sensor, is connected, for measuring vanadium cell temperature with DSP voltage temperature detection control device; MAX132A/D transducer detects the output voltage of vanadium cell, and inputted by tested voltage end, MAX132A/D transducer is provided with 2.5V reference voltage, and 2.5V reference voltage is high accuracy, high-resolution reference voltage.DSP voltage temperature detection control device is provided with On-off signal simultaneously and exports and USB interface.
Vanadium cell is made up of anode electrolyte of vanadium battery fluid reservoir and pump (1) 10, vanadium cell heap 11, vanadium redox battery negative pole electrolyte fluid reservoir and pump (2) 12.
See Fig. 8, vanadium cell energy storage control system comprises embedded microcomputer, display screen, alarm unit, GPRS wireless communication module, and embedded microcomputer is connected with display screen, alarm unit, GPRS wireless communication module respectively.Embedded microcomputer is controlled with fast charging and discharging unit, inversion unit, vanadium cell voltage and temperature detecting unit, vanadium cell pump respectively by Profibus-DP and Modbus fieldbus, using electricity system control connection.Vanadium cell energy storage control system is by fieldbus and field monitor system and the communication of dispatching management department.
Claims (5)
1. a mining mobile prepackage vanadium cell accumulation power supply room, the external structure in described power supply room comprises the Side fascia of rack module, electrically room band heat-insulation layer, the outside heat pipe exchanger of air-conditioning, side door rain are taken, side door, guardrail, staircase; It is characterized in that, the internal structure in described power supply room comprises vanadium cell accumulation power supply, AC power supply module, using electricity system, illuminating lamp, within doors air-conditioning, Smoke Sensor, humidity sensor, electric floor within doors; Described vanadium cell accumulation power supply comprises vanadium cell energy storage control system, rectification circuit, fast charging and discharging unit, vanadium cell, inversion unit, vanadium cell voltage and temperature detecting unit, the AC rectification that electric power system provides by rectification circuit is direct current, through fast charging and discharging unit, fast energy storage charging is carried out to vanadium cell, when the unexpected temporary interruption of using electricity system, under the control of vanadium cell energy storage control system, vanadium cell provides AC power by inversion unit to using electricity system temporarily, or provides DC power supply directly to using electricity system.
2. a kind of mining mobile prepackage vanadium cell accumulation power supply room according to claim 1, it is characterized in that, described fast charging and discharging unit comprises switch transistor T 8, switch transistor T 9, electric capacity C4, electric capacity C5, inductance L 4, switch transistor T 8, T9, electric capacity C4, C5 and inductance L 4 form quick-charging circuit, direct current signal is become rectangle square wave, to vanadium cell quick charge, fast charging and discharging unit receives the control of vanadium cell energy storage control system by fieldbus.
3. a kind of mining mobile prepackage vanadium cell accumulation power supply room according to claim 1, it is characterized in that, described inversion unit comprises inverter, filter, the DC inverter that vanadium cell discharges by inverter is alternating current, after filter filtering, export to using electricity system, inverter receives the inversion control of vanadium cell energy storage control system by fieldbus.
4. a kind of mining mobile prepackage vanadium cell accumulation power supply room according to claim 1, it is characterized in that, described vanadium cell voltage and temperature detecting unit comprise MAX132A/D transducer, 2.5V reference voltage source, DSP voltage temperature detection control device, DS18B20 battery temperature sensor, network interface and memory, and MAX132A/D transducer is connected with DSP voltage temperature detection control device with address bus AB1 by data/address bus DB1; DSP voltage temperature detection control device one end is by data/address bus DB
2with address bus AB
2be connected with the network interface of band fieldbus function, one end is by data/address bus DB
3with address bus AB
3be connected with memory; DS18B20 battery temperature sensor is connected with DSP voltage temperature detection control device; MAX132A/D transducer detects the output voltage of vanadium cell, and inputted by tested voltage end, MAX132A/D transducer is provided with 2.5V reference voltage.
5. a kind of mining mobile prepackage vanadium cell accumulation power supply room according to claim 1, it is characterized in that, vanadium cell energy storage control system comprises embedded microcomputer, display screen, alarm unit, GPRS wireless communication module, and embedded microcomputer is connected with display screen, alarm unit, GPRS wireless communication module respectively; Embedded microcomputer is controlled with fast charging and discharging unit, inversion unit, vanadium cell voltage and temperature detecting unit, vanadium cell pump respectively by Profibus-DP and Modbus fieldbus, using electricity system control connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034005.6U CN204349524U (en) | 2015-01-16 | 2015-01-16 | A kind of mining mobile prepackage vanadium cell accumulation power supply room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520034005.6U CN204349524U (en) | 2015-01-16 | 2015-01-16 | A kind of mining mobile prepackage vanadium cell accumulation power supply room |
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| Publication Number | Publication Date |
|---|---|
| CN204349524U true CN204349524U (en) | 2015-05-20 |
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|---|---|---|---|
| CN201520034005.6U Active CN204349524U (en) | 2015-01-16 | 2015-01-16 | A kind of mining mobile prepackage vanadium cell accumulation power supply room |
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| Country | Link |
|---|---|
| CN (1) | CN204349524U (en) |
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