CN106300105A - A kind of high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station - Google Patents
A kind of high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station Download PDFInfo
- Publication number
- CN106300105A CN106300105A CN201610792718.8A CN201610792718A CN106300105A CN 106300105 A CN106300105 A CN 106300105A CN 201610792718 A CN201610792718 A CN 201610792718A CN 106300105 A CN106300105 A CN 106300105A
- Authority
- CN
- China
- Prior art keywords
- low
- voltage
- module
- circuit
- chamber
- 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.)
- Pending
Links
- 238000004891 communication Methods 0.000 claims abstract description 17
- 238000005259 measurement Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims description 4
- 230000001012 protector Effects 0.000 claims description 4
- 230000009466 transformation Effects 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 2
- 238000005065 mining Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
-
- H02J13/0013—
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a kind of high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station, including high pressure wire-incoming chamber, explosion-proof chamber, control return circuit module (1), main loop module (2), dry type voltage changing module (3).The present invention by installing power distribution equipment, arranging display screen and intrinsic safety type keyboard, minimizing communication interface and address in one side, further shorten product length, there is the features such as simple to operate, easy to use, safe, beautiful interface, cost reduction, substantially increase safety and the automaticity of ore deposit underground moving transformer station, it is ensured that under mine, Electrical Safety is reliable.
Description
Technical field
The invention belongs to safety technique for using electricity field under mine, particularly to a kind of high-low pressure integratedization mine movable power transformation
Stand.
Background technology
Tradition flameproof mining mobile transformer substation is typically by high-voltage vacuum distribution equipment (hereinafter referred to as high-voltage switch gear), mining
Flameproof dry-type transformer, mining explosion-isolating low-voltage vacuum feed switch or flame-proof type low-voltage protection box for mining are (the lowest
Compress switch) three part compositions.High-voltage switch gear and low tension switch are separately mounted to transformator both sides, high and low voltage switch during onsite application
Need individually operated, use complexity, have certain potential safety hazard.Conventional explosion isolation type low-voltage guard box no longer places chopper,
Only measuring protection part, low voltage failure realizes protection by disconnecting high-pressure side chopper.On the one hand low-voltage variation case is internal empty
Between waste serious, on the other hand low-side signal passes FLP drill transformer cavity, is easily affected by high temperature, high pressure, electromagnetic interference
Cause that chopper misoperation phenomenon occurs.Tradition flameproof mining mobile transformer substation high and low pressure switch is respectively provided with the most logical
Communication interface, in mine automation process of construction, needs to be one and moves change two communication cables of laying, distribute two communicatively
Location, adds construction and management cost.
Summary of the invention
It is an object of the invention to: a kind of high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station is provided, with
Needed for uprising low-voltage comprehensive protector, comprehensive guarantor's quantity is many, parameter setting is loaded down with trivial details, communication interface quantity is many in solution tradition shifting, protection merit
The problems such as energy imperfection.
The technical scheme is that a kind of high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station, bag
Include: high pressure wire-incoming chamber, explosion-proof chamber, control return circuit module, main loop module, dry type voltage changing module；
Described control return circuit module for realize the parameter measurement of high-and low-voltage circuit, protection, communication, control, measure, man-machine
Interface function, the driving of permanent-magnet breaker and control；Including for high-and low-voltage circuit parameter measurement, protection, communication, metering
PLC type comprehensive protection module；Display unit for circuit voltage, electric current, leak resistance and fault message；For looking into
See mobile substation state, control the keyboard unit that mobile substation is run and inquired about or revise parameter definite value；For receiving
Host computer inquiry, control instruction, parameter definite value, send high-and low-voltage circuit real-time voltage, current sampling data and fault message
Communication module；
Described main loop module is used for control and the protection of supply line；Including for high tension cable being introduced high pressure inlet wire
Chamber also enters the high-voltage connection unit of explosion-proof chamber；The isolation knife of station it is moved easily for cutoff high input circuit
Lock；For high-tension line Guan Bi or the chopper of disconnection；Voltage-current sensor for high-tension line parameter measurement；For inciting somebody to action
Low-voltage cable A draw low-pressure line-outgoing chamber and enter explosion-proof chamber low-pressure line-outgoing unit A low-pressure line-outgoing unit A, for by low pressure
Cable B extraction low-pressure line-outgoing chamber also enters the low-pressure line-outgoing unit B of explosion-proof chamber, measures and protection for low-voltage circuit output loop
Low-tension current sensor；
Described dry type voltage changing module is for realizing the exchange conversion of supply voltage；Including the temperature sensing for overheat protector
Device；Transformator input block for the input of 10kV circuit；For connecting the transformator output unit A of load；Negative for connecting
The transformator output unit B carried；Dry type voltage transformation unit for alternating voltage conversion.
Further, described control return circuit module have one with the communication interface of host computer and an address.
Further, described dry type voltage changing module inlet wire and outlet are positioned at the same side.
The present invention by installing power distribution equipment, arranging display screen and intrinsic safety type keyboard, minimizing communication interface and lead in one side
News address, further shorten product length, has simple to operate, easy to use, safe, beautiful interface, cost reduction
Etc. feature, substantially increase safety and the automaticity of ore deposit underground moving transformer station, it is ensured that under mine, Electrical Safety can
Lean on.
Accompanying drawing explanation
Fig. 1 is present system composition frame chart.
Detailed description of the invention
Embodiment 1: see Fig. 1, a kind of high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station, including:
High pressure wire-incoming chamber, explosion-proof chamber, control return circuit module 1, main loop module 2, dry type voltage changing module 3；
Described control return circuit module 1 for realize the parameter measurement of high-and low-voltage circuit, protection, communication, control, measure, people
Machine interface function, the driving of permanent-magnet breaker and control；Including for high-and low-voltage circuit parameter measurement, protection, communication, metering
PLC type comprehensive protection module 11；Display unit 12 for circuit voltage, electric current, leak resistance and fault message；With
In checking mobile substation state, controlling the keyboard unit 13 that mobile substation is run and inquired about or revise parameter definite value；With
In receiving host computer inquiry, control instruction, parameter definite value, send high-and low-voltage circuit real-time voltage, current sampling data and fault
The communication module 14 of information；
Described main loop module 2 is used for control and the protection of supply line；Including being pressed into for high tension cable is introduced height
Line chamber also enters the high-voltage connection unit 21 of explosion-proof chamber；The isolation of station it is moved easily for cutoff high input circuit
Disconnecting link 22；For high-tension line Guan Bi or the chopper 23 of disconnection；Voltage-current sensor for high-tension line parameter measurement
24；For by low-voltage cable A draw low-pressure line-outgoing chamber and enter explosion-proof chamber low-pressure line-outgoing unit A low-pressure line-outgoing unit A25,
For low-voltage cable B being drawn low-pressure line-outgoing chamber and entering the low-pressure line-outgoing unit B 26 of explosion-proof chamber, is used for low-voltage circuit and exports back
Drive test amount and the low-tension current sensor 27 of protection；
Described dry type voltage changing module 3 is for realizing the exchange conversion of supply voltage；Pass including the temperature for overheat protector
Sensor 31；Transformator input block 32 for the input of 10kV circuit；For connecting the transformator output unit A33 of load；With
In the transformator output unit B34 connecting load；Dry type voltage transformation unit 35 for alternating voltage conversion；
Described control return circuit module 1 have one with the communication interface of host computer and an address.
Described dry type voltage changing module 3 inlet wire and outlet are positioned at the same side.
Claims (3)
1. a high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station, including high pressure wire-incoming chamber, explosion-proof chamber, its
It is characterised by, also includes: control return circuit module (1), main loop module (2), dry type voltage changing module (3)；
Described control return circuit module (1) for realize the parameter measurement of high-and low-voltage circuit, protection, communication, control, measure, man-machine
Interface function, the driving of permanent-magnet breaker and control；Including for high-and low-voltage circuit parameter measurement, protection, communication, metering
PLC type comprehensive protection module (11)；Display unit for circuit voltage, electric current, leak resistance and fault message
(12)；For checking mobile substation state, controlling the keyboard list that mobile substation is run and inquired about or revise parameter definite value
Unit (13)；For receiving host computer inquiry, control instruction, parameter definite value, send high-and low-voltage circuit real-time voltage, current sampling data
And the communication module (14) of fault message；
Described main loop module (2) is used for control and the protection of supply line；Including for high tension cable being introduced high pressure inlet wire
Chamber also enters the high-voltage connection unit (21) of explosion-proof chamber；The isolation of station it is moved easily for cutoff high input circuit
Disconnecting link (22)；For high-tension line Guan Bi or the chopper (23) of disconnection；Voltage x current for high-tension line parameter measurement passes
Sensor (24)；For the low-pressure line-outgoing list by low-voltage cable A extraction low-pressure line-outgoing chamber the low-pressure line-outgoing unit A entering explosion-proof chamber
Unit A (25), for low-voltage cable B is drawn low-pressure line-outgoing chamber enter the low-pressure line-outgoing unit B (26) of explosion-proof chamber, for low pressure
Circuit output loop is measured and the low-tension current sensor (27) of protection；
Described dry type voltage changing module (3) is for realizing the exchange conversion of supply voltage；Including the temperature sensing for overheat protector
Device (31)；Transformator input block (32) for the input of 10kV circuit；For connecting the transformator output unit A of load
(33)；For connecting transformator output unit B (34) of load；Dry type voltage transformation unit (35) for alternating voltage conversion.
One the most according to claim 1 high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station, it is special
Levy and be: described control return circuit module (1) have one with the communication interface of host computer and an address.
One the most according to claim 1 high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station, it is special
Levy and be: described dry type voltage changing module (3) inlet wire and outlet are positioned at the same side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792718.8A CN106300105A (en) | 2016-08-31 | 2016-08-31 | A kind of high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792718.8A CN106300105A (en) | 2016-08-31 | 2016-08-31 | A kind of high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106300105A true CN106300105A (en) | 2017-01-04 |
Family
ID=57673946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610792718.8A Pending CN106300105A (en) | 2016-08-31 | 2016-08-31 | A kind of high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106300105A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101145676A (en) * | 2007-08-23 | 2008-03-19 | 博太科电气（山西）有限公司 | Multi-voltage and multi-loop explosion-proof device for mine |
| CN202550302U (en) * | 2012-04-07 | 2012-11-21 | 山西科泰电气有限公司 | Multi-voltage multi-circuit mining explosion-suppression intrinsic safety power center |
| CN203086107U (en) * | 2012-12-28 | 2013-07-24 | 吴士涛 | Novel low-voltage-side protection box for mining explosion-proof mobile substation |
| CN103427343A (en) * | 2013-09-03 | 2013-12-04 | 天津华宁电子有限公司 | Mining flameproof and intrinsically-safe type load center based on high-voltage switches and low-voltage switches |
| CN103474894A (en) * | 2013-08-30 | 2013-12-25 | 城开河北科技开发有限公司 | Intelligent mining explosive-proof type high-low voltage power distribution device |
| CN103490317A (en) * | 2013-08-30 | 2014-01-01 | 城开河北科技开发有限公司 | Intelligent mining amorphous alloy explosive-proof mobile substation |
| CN104882813A (en) * | 2015-04-13 | 2015-09-02 | 常州联力自动化科技有限公司 | Mining flameproof mobile substation |
| CN104953495A (en) * | 2015-06-10 | 2015-09-30 | 江苏倍尔科技发展有限公司 | Mining flameproof type mobile substation capable of achieving single-side display and control |
| CN105826835A (en) * | 2015-11-30 | 2016-08-03 | 常州联力自动化科技有限公司 | Coal mine underground intelligent power center |
| CN206023008U (en) * | 2016-08-31 | 2017-03-15 | 北京和利时智能技术有限公司 | A kind of high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station |
-
2016
- 2016-08-31 CN CN201610792718.8A patent/CN106300105A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101145676A (en) * | 2007-08-23 | 2008-03-19 | 博太科电气（山西）有限公司 | Multi-voltage and multi-loop explosion-proof device for mine |
| CN202550302U (en) * | 2012-04-07 | 2012-11-21 | 山西科泰电气有限公司 | Multi-voltage multi-circuit mining explosion-suppression intrinsic safety power center |
| CN203086107U (en) * | 2012-12-28 | 2013-07-24 | 吴士涛 | Novel low-voltage-side protection box for mining explosion-proof mobile substation |
| CN103474894A (en) * | 2013-08-30 | 2013-12-25 | 城开河北科技开发有限公司 | Intelligent mining explosive-proof type high-low voltage power distribution device |
| CN103490317A (en) * | 2013-08-30 | 2014-01-01 | 城开河北科技开发有限公司 | Intelligent mining amorphous alloy explosive-proof mobile substation |
| CN103427343A (en) * | 2013-09-03 | 2013-12-04 | 天津华宁电子有限公司 | Mining flameproof and intrinsically-safe type load center based on high-voltage switches and low-voltage switches |
| CN104882813A (en) * | 2015-04-13 | 2015-09-02 | 常州联力自动化科技有限公司 | Mining flameproof mobile substation |
| CN104953495A (en) * | 2015-06-10 | 2015-09-30 | 江苏倍尔科技发展有限公司 | Mining flameproof type mobile substation capable of achieving single-side display and control |
| CN105826835A (en) * | 2015-11-30 | 2016-08-03 | 常州联力自动化科技有限公司 | Coal mine underground intelligent power center |
| CN206023008U (en) * | 2016-08-31 | 2017-03-15 | 北京和利时智能技术有限公司 | A kind of high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205724506U (en) | A kind of underground coal mine intelligent power center | |
| CN105066873A (en) | Breaker contact engagement depth measuring apparatus with accurate measurement | |
| CN206023008U (en) | A kind of high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station | |
| CN104090191B (en) | A kind of loading test device for converter and method | |
| CN103594895A (en) | Method for defining aviation plug pins of 220kV GIS control cabinet | |
| CN202535155U (en) | Mining explosion-proof type high-voltage vacuum power distribution device | |
| CN203084125U (en) | Switch protector comprehensive test platform for mine | |
| CN106300105A (en) | A kind of high-low pressure integratedization Flameproof intrinsically safe mine movable transformer station | |
| CN204719085U (en) | A kind of electric energy quality test device being applicable to underground coal mine low voltage electric network | |
| CN202550476U (en) | Comprehensive protective device of coal mine power center | |
| CN102110975A (en) | Microcomputer monitoring motor protector | |
| CN202651750U (en) | Coal mine motive power center protection control circuit | |
| CN202550500U (en) | Coal mine power center high-voltage and low-voltage integrated control device | |
| CN208862627U (en) | A kind of coal mine low-voltage flameproof type dual power supply control device | |
| CN202651775U (en) | Parameter setting device for coal mine power center protective circuit | |
| CN204374405U (en) | Electric power meter field-checking three-phase simulation load device | |
| CN207368541U (en) | Distribution frock | |
| CN207166138U (en) | A kind of subway station distribution system | |
| CN202651753U (en) | Coal mine power center protective circuit | |
| CN216209696U (en) | Remote electric leakage test module of coal mine high-voltage explosion-proof switch | |
| CN202737453U (en) | Overvoltage protection circuit for coal mine power center | |
| CN203911237U (en) | Assembling structure used for metering device of 10kV power distribution cabinet | |
| CN102646964A (en) | High-low voltage integrated control device for coal mine power center | |
| CN205193183U (en) | Novel multi -functional check -up car | |
| CN103731072A (en) | Soft start electronic control combined system of mining equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |