CN104852461A - Mining large-power UPS - Google Patents
Mining large-power UPS Download PDFInfo
- Publication number
- CN104852461A CN104852461A CN201410352088.3A CN201410352088A CN104852461A CN 104852461 A CN104852461 A CN 104852461A CN 201410352088 A CN201410352088 A CN 201410352088A CN 104852461 A CN104852461 A CN 104852461A
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- power
- charger
- rectifier
- battery pack
- static
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a mining large-power UPS, and relates to the technical field of mining electric power equipment. Input ends of a filter (1) are connected to two sets of power supply incoming wires. The filter (1) is connected with a rectifier (2), a charger (3) and a static-state switch (7) respectively. An output end of the rectifier (2) is connected to an input end of a countercurrent device (4). The charger (3) is connected with a battery pack (5). The battery pack (5) is connected with the countercurrent device (4) and a battery inspection assembly (6). The countercurrent device (4) is connected with another contact of the static-state switch (7). The static-state switch (7) is connected with a dual-output module (8). The dual-output module (8) is provided with two sets of voltage output ends. Under an underground substation fault and power off condition, the mining large-power UPS is capable of immediately supplying power to an underground substation for illumination, switch cabinet protection and power supplying of automatic control systems, so that seamless switching is realized, a standby power supply capable of powering the control systems for more than six hours is provided, and the safety degree of each underground control system is greatly improved.
Description
Technical field:
The present invention relates to mine power equipment technical field, be specifically related to a kind of novel mine high-power UPS.
Background technology:
Along with the progressively raising of mine automated mining level, automation control system is more and more higher to the stability of power supply, reliability requirement, thus by the uninterrupted power supply of control system, the redundant power supply realizing relaying protection and control refer to first place.The UPS power that current Underground Substation and power supply chamber adopt is little; power supply is of low quality; non-standard sine wave power supply; and duration extremely short (only having a few minutes), life-span are very short; even be difficult under accident power supply state guarantee to power to protective relaying device, cause control system can not reliably control appliance store, various data under transmission failure state.Far can not meet current downhole control system security needs.
Content of the present invention:
The object of this invention is to provide a kind of novel mine high-power UPS; it can in Underground Substation fault and under powering-off state; immediately for Underground Substation provides illumination, switch cubicle protection and the power supply of automation control system; realize seamless switching; for control system can provide the back-up source of more than 6 hours, each control system safe coefficient in down-hole is greatly improved.
In order to solve the problem existing for background technology, the present invention is by the following technical solutions: it comprises filter, rectifier, charger, adverse current device, battery pack, battery inspection assembly, static switch, dual output module, the input of described filter accesses two groups of electric power incoming lines, filter respectively with rectifier, charger, static switch connects, rectifier output end is connected to adverse current device input, charger is connected with battery pack, battery pack respectively with adverse current device 4, battery inspection assembly, another contact of adverse current device and static switch is connected, static switch connects dual output module, dual output module is provided with two groups of voltage output ends.
The present invention has following beneficial effect: it can in Underground Substation fault and under powering-off state; immediately for Underground Substation provides illumination, switch cubicle protection and the power supply of automation control system; realize seamless switching; for control system can provide the back-up source of more than 6 hours, each control system safe coefficient in down-hole is greatly improved.
Accompanying drawing illustrates:
Fig. 1 is invention structural representation.
Embodiment:
Referring to Fig. 1, this embodiment is by the following technical solutions: it comprises filter 1, rectifier 2, charger 3, adverse current device 4, battery pack 5, battery inspection assembly 6, static switch 7, dual output module 8, the input of described filter 1 accesses two groups of electric power incoming lines, filter 1 respectively with rectifier 2, charger 3, static switch 7 connects, rectifier 2 output is connected to adverse current device 4 input, charger 3 is connected with battery pack 5, battery pack 5 respectively with adverse current device 4, battery inspection assembly 6, adverse current device 4 is connected with another contact of static switch 7, static switch 7 connects dual output module 8, dual output module 8 is provided with two groups of voltage output ends.
This embodiment has following beneficial effect: it can in Underground Substation fault and under powering-off state; immediately for Underground Substation provides illumination, switch cubicle protection and the power supply of automation control system; realize seamless switching; for control system can provide the back-up source of more than 6 hours, each control system safe coefficient in down-hole is greatly improved.
Claims (1)
1. a mine high-power UPS, it is characterized in that it comprises filter (1), rectifier (2), charger (3), adverse current device (4), battery pack (5), battery inspection assembly (6), static switch (7), dual output module (8), the input of described filter (1) accesses two groups of electric power incoming lines, filter (1) respectively with rectifier (2), charger (3), static switch (7) connects, rectifier (2) output is connected to adverse current device (4) input, charger (3) is connected with battery pack (5), battery pack (5) respectively with adverse current device (4), battery inspection assembly (6), adverse current device (4) is connected with static switch (7) another contact, static switch (7) connects dual output module (8), dual output module (8) is provided with two groups of voltage output ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410352088.3A CN104852461A (en) | 2014-07-23 | 2014-07-23 | Mining large-power UPS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410352088.3A CN104852461A (en) | 2014-07-23 | 2014-07-23 | Mining large-power UPS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104852461A true CN104852461A (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410352088.3A Pending CN104852461A (en) | 2014-07-23 | 2014-07-23 | Mining large-power UPS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104852461A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1123969A (en) * | 1994-11-30 | 1996-06-05 | 师元勋 | Apparatus and method for industrial frequency rectifying load power source |
| US6483206B1 (en) * | 1998-02-16 | 2002-11-19 | France Telecom | Electric power supply system for simplifying the architecture of power and air-conditioning installations |
| CN2772095Y (en) * | 2004-11-19 | 2006-04-12 | 广东易事特集团有限公司 | Large-sized uniterruption power source |
| CN102005811A (en) * | 2010-12-28 | 2011-04-06 | 广东易事特电源股份有限公司 | Uninterrupted power supply using lithium iron phosphate battery |
| CN203352250U (en) * | 2013-07-31 | 2013-12-18 | 广东易事特电源股份有限公司 | Double-input uninterruptible power supply system |
| CN203434724U (en) * | 2013-09-17 | 2014-02-12 | 沈阳中兴电力通信有限公司 | Uninterrupted integrated power supply system |
| CN204144977U (en) * | 2014-07-23 | 2015-02-04 | 唐山天奇电子有限责任公司 | A kind of novel mine high-power UPS |
-
2014
- 2014-07-23 CN CN201410352088.3A patent/CN104852461A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1123969A (en) * | 1994-11-30 | 1996-06-05 | 师元勋 | Apparatus and method for industrial frequency rectifying load power source |
| US6483206B1 (en) * | 1998-02-16 | 2002-11-19 | France Telecom | Electric power supply system for simplifying the architecture of power and air-conditioning installations |
| CN2772095Y (en) * | 2004-11-19 | 2006-04-12 | 广东易事特集团有限公司 | Large-sized uniterruption power source |
| CN102005811A (en) * | 2010-12-28 | 2011-04-06 | 广东易事特电源股份有限公司 | Uninterrupted power supply using lithium iron phosphate battery |
| CN203352250U (en) * | 2013-07-31 | 2013-12-18 | 广东易事特电源股份有限公司 | Double-input uninterruptible power supply system |
| CN203434724U (en) * | 2013-09-17 | 2014-02-12 | 沈阳中兴电力通信有限公司 | Uninterrupted integrated power supply system |
| CN204144977U (en) * | 2014-07-23 | 2015-02-04 | 唐山天奇电子有限责任公司 | A kind of novel mine high-power UPS |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate 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: 20150819 |