CN104393589A - Low-voltage energy-saving voltage stabilizing device - Google Patents
Low-voltage energy-saving voltage stabilizing device Download PDFInfo
- Publication number
- CN104393589A CN104393589A CN201410619785.0A CN201410619785A CN104393589A CN 104393589 A CN104393589 A CN 104393589A CN 201410619785 A CN201410619785 A CN 201410619785A CN 104393589 A CN104393589 A CN 104393589A
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- CN
- China
- Prior art keywords
- low
- voltage
- module
- saving
- energy
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- 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.)
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/007—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
- H02J3/0073—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources for providing alternative feeding paths between load and source when the main path fails, e.g. transformers, busbars
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/001—Methods to deal with contingencies, e.g. abnormalities, faults or failures
Abstract
The invention discloses a low-voltage energy-saving voltage stabilizing device. The objective of the invention is to provide an improved low-voltage energy-saving voltage stabilizing device. The low-voltage energy-saving voltage stabilizing device of the invention comprises a voltage regulating module and a rectification module which are located at an input end, as well as a protection module which is locate at an output end; the voltage regulating module, the rectification module and the protection module are electrically connected with a monitoring module for detecting, sampling and analyzing power parameters of an access point. With the low-voltage energy-saving voltage stabilizing device adopted, all-aspect control such as rectification, voltage regulation, protection and monitoring can be performed on a circuit. The low-voltage energy-saving voltage stabilizing device can be adopted as an interrupting device so as to reduce the loss of power in a line. The low-voltage energy-saving voltage stabilizing device has the advantages of convenient use and complete function. The low-voltage energy-saving voltage stabilizing device of the invention is mainly applied to AC power supply lines.
Description
Technical field
The present invention relates to a kind of low-pressure energy-saving stable-pressure device, particularly relate to a kind of low-pressure energy-saving stable-pressure device of improvement.
Background technology
The function of the equipment on current ac power supply line is all too single, when needs reach multiple function, usually needs to use multiple equipment, cumbersome in installation and maintenance like this, and corresponding expense is also higher; Meanwhile, some distant circuits there will be brownout, and low pressure does not only reach the requirement of power consumption equipment, electric energy loss also can be caused to increase during low-voltage conveying.
Summary of the invention
Technical problem to be solved by this invention to provide a kind of low-pressure energy-saving stable-pressure device, and it effectively can solve the many problems of function singleness, long-distance sand transport brownout, electric energy loss, has feature that is easy to use, complete function.
For achieving the above object, the technical solution used in the present invention is: a kind of low-pressure energy-saving stable-pressure device, comprise the voltage regulating module, the rectification module that are positioned at input and be positioned at the protection module of output, described voltage regulating module, rectification module and protection module are electrically connected with the monitoring module for detecting access point electrical energy parameter, sampling, analyze;
Further, described monitoring module is provided with GPRS and the RS485 communication interface for linking up with control department;
Further, described monitoring module comprises watch-dog and controller;
Further, described voltage regulating module comprises for the compensator transformer of voltage stabilizing with for the voltage regulator as bypass;
Further, described rectification module comprises capacitor and the throw-cut device for capacitor for control capacitor;
Further, described protection module comprises the circuit breaker of lightning arrester for overvoltage protection and overcurrent protection;
Further, described input is also provided with knife switch.
Present invention employs above-mentioned technical scheme, overcome the deficiency of background technology, there is provided a kind of low-pressure energy-saving stable-pressure device, it effectively can solve the many problems of function singleness, long-distance sand transport brownout, electric energy loss, has feature that is easy to use, complete function.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is fundamental diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, by being further described the specific embodiment of the present invention, make technical scheme of the present invention and beneficial effect thereof clearly, clearly.
See accompanying drawing 1 to 2, the present invention includes the voltage regulating module 1, the rectification module 2 that are positioned at input and be positioned at the protection module 3 of output, described voltage regulating module 1, rectification module 2 and protection module 3 are electrically connected with the monitoring module 4 for detecting access point electrical energy parameter, sampling, analyze;
Further, described monitoring module 4 is provided with GPRS and the RS485 communication interface for linking up with control department;
Further, described monitoring module 4 comprises watch-dog 41 and controller 42;
Further, described voltage regulating module 1 comprises for the compensator transformer 11 of voltage stabilizing with for the voltage regulator 12 as bypass;
Further, described rectification module 2 comprises capacitor 21 and the throw-cut device for capacitor 22 for control capacitor 21;
Further, described protection module 3 comprises the circuit breaker 32 of lightning arrester 31 for overvoltage protection and overcurrent protection;
Further, described input is also provided with knife switch 5.
When using, can this device be arranged on conveying circuit far away as interrupter, as interruption voltage stabilizing, the electric energy loss because low-voltage causes can be reduced like this; Also this device can be set in conveying circuit terminal, the electricity consumption requirement of terminal use can be ensured; Monitoring module 4 can detect access point electrical energy parameter, samples, analyze and monitor at any time, and is reported directly to control centre by parameter current in time by GPRS and RS485 communication interface; Compensator transformer 11, voltage regulator 12 and capacitor 21 form compensation circuit, and when access point voltage and current is too low, compensator transformer 11, voltage regulator 12 and capacitor 21 work and compensate rectification to electric current and voltage, reliable to guarantee output voltage current stabilization; When the electric current and voltage of access point meets or exceeds rated value, compensation circuit automatically switches to bypass.
When this device breaks down but cannot immediately solve for the moment, by knife switch 5, circuit can being become direct conveying, without this device, can keep in repair this device when not affecting supply of electric power like this.
By the description of above-mentioned structure and principle; person of ordinary skill in the field is to be understood that; the present invention is not limited to above-mentioned embodiment, basis of the present invention adopts the improvement of techniques well known and substitutes all to drop on protection scope of the present invention, should be limited by each claim.
Claims (7)
1. a low-pressure energy-saving stable-pressure device; it is characterized in that: comprise the voltage regulating module, the rectification module that are positioned at input and be positioned at the protection module of output, described voltage regulating module, rectification module and protection module are electrically connected with the monitoring module for detecting access point electrical energy parameter, sampling, analyze.
2. a kind of low-pressure energy-saving stable-pressure device according to claim 1, is characterized in that: described monitoring module is provided with GPRS and the RS485 communication interface for linking up with control department.
3. a kind of low-pressure energy-saving stable-pressure device according to claim 1, is characterized in that: described monitoring module comprises watch-dog and controller.
4. a kind of low-pressure energy-saving stable-pressure device according to claim 1, is characterized in that: described voltage regulating module comprises for the compensator transformer of voltage stabilizing with for the voltage regulator as bypass.
5. a kind of low-pressure energy-saving stable-pressure device according to claim 1, is characterized in that: described rectification module comprises capacitor and the throw-cut device for capacitor for control capacitor.
6. a kind of low-pressure energy-saving stable-pressure device according to claim 1, is characterized in that: described protection module comprises the circuit breaker of lightning arrester for overvoltage protection and overcurrent protection.
7. a kind of low-pressure energy-saving stable-pressure device according to claim 1, is characterized in that: described input is also provided with knife switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410619785.0A CN104393589A (en) | 2014-11-05 | 2014-11-05 | Low-voltage energy-saving voltage stabilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410619785.0A CN104393589A (en) | 2014-11-05 | 2014-11-05 | Low-voltage energy-saving voltage stabilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104393589A true CN104393589A (en) | 2015-03-04 |
Family
ID=52611444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410619785.0A Pending CN104393589A (en) | 2014-11-05 | 2014-11-05 | Low-voltage energy-saving voltage stabilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104393589A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001178135A (en) * | 1999-12-14 | 2001-06-29 | Kawamura Electric Inc | Power saving system |
| CN102075006A (en) * | 2011-01-19 | 2011-05-25 | 西安盟创电器有限公司 | Village supercharger |
| CN202150705U (en) * | 2011-08-02 | 2012-02-22 | 西安森宝电气工程有限公司 | Thyristor voltage adjusting transformer station automatic reactive compensation device for adjusting reactive capacity |
| CN102638047A (en) * | 2012-03-26 | 2012-08-15 | 徐州宇飞电力科技有限公司 | Three-phase unified power quality control device with bypass switches |
| CN204258298U (en) * | 2014-11-05 | 2015-04-08 | 佛山市粤创电力器材有限公司 | A kind of low-pressure energy-saving stable-pressure device |
-
2014
- 2014-11-05 CN CN201410619785.0A patent/CN104393589A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001178135A (en) * | 1999-12-14 | 2001-06-29 | Kawamura Electric Inc | Power saving system |
| CN102075006A (en) * | 2011-01-19 | 2011-05-25 | 西安盟创电器有限公司 | Village supercharger |
| CN202150705U (en) * | 2011-08-02 | 2012-02-22 | 西安森宝电气工程有限公司 | Thyristor voltage adjusting transformer station automatic reactive compensation device for adjusting reactive capacity |
| CN102638047A (en) * | 2012-03-26 | 2012-08-15 | 徐州宇飞电力科技有限公司 | Three-phase unified power quality control device with bypass switches |
| CN204258298U (en) * | 2014-11-05 | 2015-04-08 | 佛山市粤创电力器材有限公司 | A kind of low-pressure energy-saving stable-pressure device |
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| 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: 20150304 |