CN203732907U - Intelligent control switch for power line carrier - Google Patents
Intelligent control switch for power line carrier Download PDFInfo
- Publication number
- CN203732907U CN203732907U CN201420083598.0U CN201420083598U CN203732907U CN 203732907 U CN203732907 U CN 203732907U CN 201420083598 U CN201420083598 U CN 201420083598U CN 203732907 U CN203732907 U CN 203732907U
- Authority
- CN
- China
- Prior art keywords
- module
- control module
- power line
- carrier
- zero
- 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.)
- Expired - Lifetime
Links
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 229910052710 silicon Inorganic materials 0.000 abstract description 6
- 239000010703 silicon Substances 0.000 abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 5
- 230000001052 transient effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H04B3/56—Circuits for coupling, blocking, or by-passing of signals
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/083—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the ignition at the zero crossing of the voltage or the current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
- H03K17/605—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors with galvanic isolation between the control circuit and the output circuit
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
- H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/542—Methods of transmitting or receiving signals via power distribution lines using zero crossing information
Abstract
The utility model relates to a control switch and provides an intelligent control switch for a power line carrier. The intelligent control switch is arranged at a live line; the input terminal of the intelligent control switch is electrically connected with the live line; and the output terminal serves as a live line terminal. The intelligent control switch consists of a power supply module, a zero-crossing detection module, a power line carrier module, a silicon controlled rectifier control module and a relay control module; the zero-crossing detection module connected with the input terminal is used for detecting whether the alternating current crosses the zero point and sending a zero-crossing signal to the power line carrier module in the zero-crossing state; the power line carrier module being connected with the power supply module, the zero-crossing detection module, the silicon controlled rectifier control module and the relay control module sends a closing or disconnecting instruction to the silicon controlled rectifier control module and the relay control module and successively controls the silicon controlled rectifier control module and the relay control module to act. The provided intelligent control switch uses the zero-crossing detection technology and the technology of switching of the silicon controlled rectifier control module and the relay control module, so that the switch can adapt to more powerful impact force.
Description
Technical field
The utility model relates to gauge tap technology, relates in particular to a kind of power line-carrier intelligent gauge tap.
Background technology
Along with the appearance of various multifunctional electric appliances, controlling intelligent household appliances, home intelligence, to the using and require also more and more highlyer of gauge tap, have in the market the intelligent control switch such as the gauge tap of single relay, switch with distant control function.Switch with distant control function often there will be and can not find telepilot in actual use, or telepilot can not partition wall control and bring the inconvenience in use.The gauge tap of single relay in use control program is bad, and impact resistance is not strong.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of power line-carrier intelligent gauge tap, is intended to solve the poor problem of intelligent control switch impact resistance in prior art.
The utility model is achieved in that a kind of power line-carrier intelligent gauge tap, and described power line-carrier intelligent gauge tap is positioned on live wire, and its input end is electrically connected with live wire, and its output terminal uses as fire line terminal; Described power line-carrier intelligent gauge tap comprises power module, zero passage detection module, power line carrier module, Thyristor Control Module and relay control module;
Described zero passage detection module is connected with the input end of described power line-carrier intelligent gauge tap, detects whether zero crossing of alternating current, and in the time zero crossing being detected, sends zero cross signal to described power line carrier module;
Described power line carrier module is connected with described relay control module with described power module, described zero passage detection module, described Thyristor Control Module, for sending closure, open command to described Thyristor Control Module and described relay control module, and first control described Thyristor Control Module action receiving after the zero cross signal that described zero passage detection module sends, then control described relay control module action;
The output terminal of described Thyristor Control Module and the output terminal of described relay control module are all connected to the output terminal of described power line-carrier intelligent gauge tap.
Described power line-carrier intelligent gauge tap, wherein, described power line-carrier intelligent gauge tap also comprises an analog voltage regulation and control module that can be connected with external LED desk lamp with dimmer switch, described analog voltage regulation and control module is connected with described power line carrier module, for regulate the brightness of LED desk lamp with dimmer switch according to the light modulation instruction of described power line carrier module.
The utility model compared with prior art, beneficial effect is: the control technology that described power line-carrier intelligent gauge tap adopts zero passage detection technology, Thyristor Control Module and relay control module to switch, the reverse transient impact electric current while making intelligent control switch can adapt to larger inrush current or disconnect.
Brief description of the drawings
Fig. 1 is the annexation schematic diagram that the utility model power line-carrier intelligent gauge tap embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, be the utility model one preferred embodiment, a kind of power line-carrier intelligent gauge tap, described power line-carrier intelligent gauge tap is positioned on live wire, and its input end is electrically connected with live wire, and its output terminal uses as fire line terminal; Described power line-carrier intelligent gauge tap comprises power module 101, zero passage detection module 102, power line carrier module 103, Thyristor Control Module 104 and relay control module 105.Described zero passage detection module 102 is connected with the input end of power line-carrier intelligent gauge tap, detects whether zero crossing of alternating current, and in the time zero crossing being detected, sends zero cross signal to power line carrier module 103.Power line carrier module 103 is connected with power module 101, zero passage detection module 102, Thyristor Control Module 104 and relay control module 105, for sending closure, open command to Thyristor Control Module 104 and relay control module 105, and after the zero cross signal that zero passage detection module 102 sends, first control Thyristor Control Module 104 and move receiving, then pilot relay control module 105 is moved.The output terminal of the output terminal of Thyristor Control Module 104 and relay control module 105 is all connected to the output terminal of power line-carrier intelligent gauge tap.
Described power line-carrier intelligent gauge tap receives after the instruction of the gauge tap closure transmitting on line of electric force, power line carrier module 103 first detects the zero crossing of AC power, first start Thyristor Control Module 104 at zero crossing place, allow its conducting one be switched to again after the meeting relay control module 105, thus the transient impact while allowing relay control module 105 avoid starting.In like manner, when receiving after the instruction of the gauge tap disconnection of transmitting on line of electric force, power line carrier module 103 also can first detect the zero crossing of AC power, first start Thyristor Control Module 104 at zero crossing place, and then disconnection relay control module 105, disconnect the impact of moment reverse potential thereby allow relay control module 105 avoid load, thereby ensure the reliability of intelligent control switch and the operating life of circuit breaker control module 105 repeat circuits.
Described power line-carrier intelligent gauge tap also comprises an analog voltage regulation and control module 106 that can be connected with external LED desk lamp with dimmer switch, analog voltage regulation and control module 106 is connected with power line carrier module 103, the external LED desk lamp with dimmer switch of analog voltage regulation and control module 106, for regulating the brightness of controlling LED desk lamp with dimmer switch according to the light modulation instruction of power line carrier module 103.When receiving after the light modulation instruction of transmitting on line of electric force, analog voltage regulation and control module 106 can regulate the brightness of LED desk lamp with dimmer switch successively.
Power line carrier module 103, as main control chip, can utilize existing line of electric force passage as medium of communication, and receive and send Based Intelligent Control instruction, thus the remote control function of realization.
Described power line-carrier intelligent gauge tap adopts the technology of zero passage technology, controllable silicon and relay switch control, can tolerate larger impact, reflection transient state when can adapting to larger inrush current or disconnecting is clicked electric current, better than the scheme that generally adopts single relay to control on market.Can also support dimming function and powerline remote control simultaneously.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. a power line-carrier intelligent gauge tap, is characterized in that, described power line-carrier intelligent gauge tap is positioned on live wire, and its input end is electrically connected with live wire, and its output terminal uses as fire line terminal; Described power line-carrier intelligent gauge tap comprises power module, zero passage detection module, power line carrier module, Thyristor Control Module and relay control module;
Described zero passage detection module is connected with the input end of described power line-carrier intelligent gauge tap, detects whether zero crossing of alternating current, and in the time zero crossing being detected, sends zero cross signal to described power line carrier module;
Described power line carrier module is connected with described relay control module with described power module, described zero passage detection module, described Thyristor Control Module, for sending closure, open command to described Thyristor Control Module and described relay control module, and first control described Thyristor Control Module action receiving after the zero cross signal that described zero passage detection module sends, then control described relay control module action;
The output terminal of described Thyristor Control Module and the output terminal of described relay control module are all connected to the output terminal of described power line-carrier intelligent gauge tap.
2. power line-carrier intelligent gauge tap according to claim 1, it is characterized in that, described power line-carrier intelligent gauge tap also comprises an analog voltage regulation and control module that can be connected with external LED desk lamp with dimmer switch, described analog voltage regulation and control module is connected with described power line carrier module, for regulate the brightness of LED desk lamp with dimmer switch according to the light modulation instruction of described power line carrier module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420083598.0U CN203732907U (en) | 2014-02-26 | 2014-02-26 | Intelligent control switch for power line carrier |
| PCT/CN2014/089205 WO2015127788A1 (en) | 2014-02-26 | 2014-10-22 | Intelligent control switch for power line carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420083598.0U CN203732907U (en) | 2014-02-26 | 2014-02-26 | Intelligent control switch for power line carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203732907U true CN203732907U (en) | 2014-07-23 |
Family
ID=51202968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420083598.0U Expired - Lifetime CN203732907U (en) | 2014-02-26 | 2014-02-26 | Intelligent control switch for power line carrier |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203732907U (en) |
| WO (1) | WO2015127788A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270172A (en) * | 2014-09-23 | 2015-01-07 | 杭州电子科技大学 | Power line communication system |
| WO2015127788A1 (en) * | 2014-02-26 | 2015-09-03 | 瑞斯康微电子（深圳）有限公司 | Intelligent control switch for power line carrier |
| CN106658826A (en) * | 2016-11-16 | 2017-05-10 | 深圳市天乔科技有限公司 | Two-path single-live-wire switch |
| CN106658827A (en) * | 2016-11-16 | 2017-05-10 | 深圳市天乔科技有限公司 | One-way single fire wire switch |
| CN107088003A (en) * | 2016-02-17 | 2017-08-25 | 广东美的生活电器制造有限公司 | Food blending machine |
| CN107124792A (en) * | 2017-05-20 | 2017-09-01 | 晋宝电气（浙江）有限公司 | Bus light adjusting controller |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105227215B (en) * | 2015-10-28 | 2017-09-29 | 厦门中天微电子科技有限公司 | A kind of power carrier communication device and its control method |
| CN106879151B (en) * | 2017-04-28 | 2023-11-10 | 上海紫光乐联物联网科技有限公司 | Intelligent single-live wire switching circuit |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1466160A (en) * | 2002-06-20 | 2004-01-07 | 北海市深蓝科技发展有限责任公司 | Low-voltage composite switch |
| CN201039115Y (en) * | 2007-04-09 | 2008-03-19 | 天津市神鼎电子技术有限公司 | Intelligent electronic compound switch |
| CN201533309U (en) * | 2009-09-15 | 2010-07-21 | 中国石油大学(华东) | Power-line carrier network switch |
| CN201797502U (en) * | 2010-07-17 | 2011-04-13 | 刘利华 | Intelligent touch switch for power line carrier network |
| CN202231440U (en) * | 2011-03-11 | 2012-05-23 | 重庆瑞升康博电气有限公司 | Low-noise energy-saving three-phase intelligent combination switch |
| CN203690936U (en) * | 2014-01-21 | 2014-07-02 | 成都星宇节能技术股份有限公司 | Carrier communication composite switch |
| CN203732907U (en) * | 2014-02-26 | 2014-07-23 | 瑞斯康微电子（深圳）有限公司 | Intelligent control switch for power line carrier |
-
2014
- 2014-02-26 CN CN201420083598.0U patent/CN203732907U/en not_active Expired - Lifetime
- 2014-10-22 WO PCT/CN2014/089205 patent/WO2015127788A1/en active Application Filing
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015127788A1 (en) * | 2014-02-26 | 2015-09-03 | 瑞斯康微电子（深圳）有限公司 | Intelligent control switch for power line carrier |
| CN104270172A (en) * | 2014-09-23 | 2015-01-07 | 杭州电子科技大学 | Power line communication system |
| CN104270172B (en) * | 2014-09-23 | 2016-03-16 | 杭州电子科技大学 | A kind of system using power line communication |
| CN107088003A (en) * | 2016-02-17 | 2017-08-25 | 广东美的生活电器制造有限公司 | Food blending machine |
| CN107088003B (en) * | 2016-02-17 | 2023-09-26 | 广东美的生活电器制造有限公司 | food mixer |
| CN106658826A (en) * | 2016-11-16 | 2017-05-10 | 深圳市天乔科技有限公司 | Two-path single-live-wire switch |
| CN106658827A (en) * | 2016-11-16 | 2017-05-10 | 深圳市天乔科技有限公司 | One-way single fire wire switch |
| CN106658826B (en) * | 2016-11-16 | 2018-07-17 | 深圳市天乔科技有限公司 | Two road list firewire switch of one kind |
| CN106658827B (en) * | 2016-11-16 | 2018-07-17 | 深圳市天乔科技有限公司 | A kind of firewire switch single all the way |
| CN107124792A (en) * | 2017-05-20 | 2017-09-01 | 晋宝电气（浙江）有限公司 | Bus light adjusting controller |
| CN107124792B (en) * | 2017-05-20 | 2019-11-22 | 晋宝电气（浙江）有限公司 | Bus light adjusting controller |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015127788A1 (en) | 2015-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |