CN105024444A - Metro weak current integrated UPS bypass control system - Google Patents
Metro weak current integrated UPS bypass control system Download PDFInfo
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- CN105024444A CN105024444A CN201510404480.2A CN201510404480A CN105024444A CN 105024444 A CN105024444 A CN 105024444A CN 201510404480 A CN201510404480 A CN 201510404480A CN 105024444 A CN105024444 A CN 105024444A
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- control switch
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- detecting circuit
- transformer
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Abstract
The invention discloses a metro weak current integrated UPS bypass control system which comprises a UPS host and a voltage detection device. The output end of the UPS host is electrically connected with the input end of a control switch 1 and the input end of a control switch 2; the output end of the control switch 1 is electrically connected with the input end of a transformer 1; and the output end of the control switch 2 is electrically connected with the input end of a transformer 2. When the metro weak current integrated UPS bypass control system works, a voltage detection circuit 1 and a voltage detection circuit 2 detect the voltage output by the UPS host; the voltage detection circuit 1 and the voltage detection circuit 2 transmit the detected voltage information to a processor; and the processor controls the switches to be on/off so as to select the transformer for adjusting voltage, so that constant voltage can be maintained effectively through the mode, and the problem that power devices in a metro line need to be turned on or off, so that voltage fluctuation is caused, which exerts an influence to some power devices is solved.
Description
Technical field
The present invention relates to subway power supply equipment technical field, be specially a kind of subway weak current comprehensive UPS Bypass Control System.
Background technology
Subway comprehensive ups system more and more approve by expert, not only can effectively reduce UPS entirety investment, the maintenance cost of operation management can also be saved.Intelligent power distribution is as occurring under integrated UPS that the new distribution demand that supplies will have certain market prospects, electric energy voltage in the process of transmission can decline, power device simultaneously in subway line needs to open or close, this will shine into the fluctuation of voltage, this will shine into impact to some electrical appliance, for this reason, we propose the energy-saving electric machine that a full-automatic plastic-steel plants tooth
Summary of the invention
The object of the present invention is to provide a kind of subway weak current comprehensive UPS Bypass Control System, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the invention provides following technical scheme: a kind of subway weak current comprehensive UPS Bypass Control System, comprise UPS main frame and voltage check device, the output of described UPS main frame is electrically connected the input of control switch one and control switch two respectively, the input of the output electrical connection transformer one of described control switch one, the input of the output electrical connection transformer two of described control switch two, described transformer one and transformer two are electrically connected electricity consumption side.
Described voltage check device comprises voltage detecting circuit one, voltage detecting circuit two and processor, the input of the output electrical connection processor of described voltage detecting circuit one and voltage detecting circuit two, and the input of the input of voltage detecting circuit one electrical connection control switch, the input of the input electrical connection control switch two of voltage detecting circuit two, the output of described processor is electrically connected the input of control switch one and control switch two respectively.
Preferably, described processor electrical connection warning device, described warning device is alarm lamp and buzzer.
Preferably, described voltage check device also comprises wireless transmitter, and described wireless transmitter is by wireless signal connection control terminal.
Preferably, the output of described UPS main frame is provided with circuit breaker.
Compared with prior art, the invention has the beneficial effects as follows: this subway weak current comprehensive UPS Bypass Control System is when working use, the voltage exported by voltage detecting circuit one and voltage detecting circuit two pairs of UPS main frames is detected, the information of voltage detected is passed to processor by voltage detecting circuit one and voltage detecting circuit two, control control switch by processor to close or incompatible selection transformer carries out pressure regulation, which effectively can keep constant voltage, the power device solved in subway line needs to open or close, this will shine into the fluctuation of voltage, the problem of impact can be shone on some electrical appliance.
Accompanying drawing explanation
Fig. 1 is electrical principle structural representation of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the invention provides a kind of technical scheme: a kind of subway weak current comprehensive UPS Bypass Control System, comprise UPS main frame and voltage check device, the output of UPS main frame is provided with circuit breaker, the output of UPS main frame is electrically connected the input of control switch one and control switch two respectively, the input of the output electrical connection transformer one of control switch one, the input of the output electrical connection transformer two of control switch two, transformer one and transformer two are electrically connected electricity consumption side.
Voltage check device comprises voltage detecting circuit one, voltage detecting circuit two and processor, the input of the output electrical connection processor of voltage detecting circuit one and voltage detecting circuit two, and the input of the input of voltage detecting circuit one electrical connection control switch, the input of the input electrical connection control switch two of voltage detecting circuit two, the output of processor is electrically connected the input of control switch one and control switch two respectively, processor electrical connection warning device, warning device is alarm lamp and buzzer, when processor controls control switch a period of time or controls control switch two by warning device alarm, voltage check device also comprises wireless transmitter, wireless transmitter is by wireless signal connection control terminal, voltage detecting circuit one and voltage detecting circuit two can voltage condition in moment observation circuit, and send to control terminal to show by wireless transmitter, during work, when voltage detecting circuit one detects that the voltage that UPS main frame exports is lower, control switch one opened by processor, closing control switch two simultaneously, transformer a pair voltage is allowed to boost, when voltage detecting circuit two detects that the voltage that UPS main frame exports is higher, control switch two opened by processor, closing control switch one simultaneously, transformer two pairs of voltages are allowed to carry out step-down.
Although illustrate and describe embodiments of the invention, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments without departing from the principles and spirit of the present invention, scope of the present invention is by claims and equivalents thereof.
Claims (4)
1. a subway weak current comprehensive UPS Bypass Control System, comprise UPS main frame and voltage check device, it is characterized in that: the output of described UPS main frame is electrically connected the input of control switch one and control switch two respectively, the input of the output electrical connection transformer one of described control switch one, the input of the output electrical connection transformer two of described control switch two, described transformer one and transformer two are electrically connected electricity consumption side;
Described voltage check device comprises voltage detecting circuit one, voltage detecting circuit two and processor, the input of the output electrical connection processor of described voltage detecting circuit one and voltage detecting circuit two, and the input of the input of voltage detecting circuit one electrical connection control switch, the input of the input electrical connection control switch two of voltage detecting circuit two, the output of described processor is electrically connected the input of control switch one and control switch two respectively.
2. a kind of subway weak current comprehensive UPS Bypass Control System according to claim 1, is characterized in that: described processor electrical connection warning device, described warning device is alarm lamp and buzzer.
3. a kind of subway weak current comprehensive UPS Bypass Control System according to claim 1, is characterized in that: described voltage check device also comprises wireless transmitter, and described wireless transmitter is by wireless signal connection control terminal.
4. a kind of subway weak current comprehensive UPS Bypass Control System according to claim 1, is characterized in that: the output of described UPS main frame is provided with circuit breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510404480.2A CN105024444A (en) | 2015-07-10 | 2015-07-10 | Metro weak current integrated UPS bypass control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510404480.2A CN105024444A (en) | 2015-07-10 | 2015-07-10 | Metro weak current integrated UPS bypass control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105024444A true CN105024444A (en) | 2015-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510404480.2A Pending CN105024444A (en) | 2015-07-10 | 2015-07-10 | Metro weak current integrated UPS bypass control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105024444A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2384262Y (en) * | 1999-03-04 | 2000-06-21 | 菏泽市恒源变压器制造有限公司 | Intelligent controller for load voltage-regulating switch of transformer |
| CN1949418A (en) * | 2006-09-30 | 2007-04-18 | 杨东平 | Power apparatus and transformer thereof |
| CN102570573A (en) * | 2011-12-31 | 2012-07-11 | 成都市华为赛门铁克科技有限公司 | Power supply method and system as well as power supply |
| CN202759283U (en) * | 2012-08-17 | 2013-02-27 | 佛山市柏克新能科技股份有限公司 | Auxiliary power supply for high-power UPS |
-
2015
- 2015-07-10 CN CN201510404480.2A patent/CN105024444A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2384262Y (en) * | 1999-03-04 | 2000-06-21 | 菏泽市恒源变压器制造有限公司 | Intelligent controller for load voltage-regulating switch of transformer |
| CN1949418A (en) * | 2006-09-30 | 2007-04-18 | 杨东平 | Power apparatus and transformer thereof |
| CN102570573A (en) * | 2011-12-31 | 2012-07-11 | 成都市华为赛门铁克科技有限公司 | Power supply method and system as well as power supply |
| CN202759283U (en) * | 2012-08-17 | 2013-02-27 | 佛山市柏克新能科技股份有限公司 | Auxiliary power supply for high-power UPS |
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Application publication date: 20151104 |
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