WO2013177859A1 - 零功耗待机电路 - Google Patents
零功耗待机电路 Download PDFInfo
- Publication number
- WO2013177859A1 WO2013177859A1 PCT/CN2012/078947 CN2012078947W WO2013177859A1 WO 2013177859 A1 WO2013177859 A1 WO 2013177859A1 CN 2012078947 W CN2012078947 W CN 2012078947W WO 2013177859 A1 WO2013177859 A1 WO 2013177859A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power
- standby
- zero
- remote control
- power source
- Prior art date
Links
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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Definitions
- the present invention relates to the field of standby circuits, and more particularly to a standby circuit that has no power loss during standby and does not use a mechanical power switch.
- the method realizes the alternating current zero power consumption on the surface, it consumes the chemical energy of the battery during standby. And need to charge the battery during work, increase the power consumption during work, and the life of the whole machine is affected by the life of the battery, and the failed battery is more polluted by the environment.
- the power supply of the super capacitor is zero-power standby, although it is not realized by the battery, it cannot be completely remotely activated. After the power consumption of the capacitor is exhausted, it needs to be manually started, not in the true sense. Standby.
- the present invention provides a zero-power standby circuit, which enables electrical equipment to have no power loss during standby, saves energy, and does not require a mechanical power switch, and can be remotely turned on at any time.
- the present invention provides a zero-power standby circuit disposed between an AC power supply and a load circuit.
- the zero-power standby circuit includes: a first power-on and power-on/off execution unit, a relay, and receiving the alternating current power source to cause the relay to be closed, thereby conducting an electrical circuit between the alternating current power source and the load circuit; and an optocoupler having a primary side and a secondary side The primary side is connected to the first power on and on/off execution unit; and a standby control unit is connected to the secondary side of the optocoupler, and the standby control unit receives a first remote control signal. And controlling the photocoupler to open to release the relay, thereby disconnecting the electrical circuit between the AC power source and the load circuit.
- the present invention further provides another zero-power standby circuit disposed between an AC power supply and a load circuit, wherein the zero-power standby circuit includes: a first power-on and power-on/off execution unit, and a first photoelectric device a coupler and a silicon controlled rectifier, and the said silicon controlled rectifier is turned on by receiving the alternating current power supply, thereby conducting an electrical circuit between the alternating current power source and the load circuit; and a second photoelectric coupling , having a primary side and a secondary side, the primary side of the second photocoupler being coupled to the first power on and on/off execution unit; and a standby control unit coupled to the second optical coupling
- the standby control unit receives a first remote control signal, and controls the second photocoupler to be disconnected to disconnect the first photocoupler from the silicon controlled rectifier. An electrical circuit between the AC power source and the load circuit is opened.
- the zero-power standby circuit of the present invention uses the energy stored in the super capacitor to connect the power supply between the AC power source and the load circuit to the single-chip microcomputer and the remote control receiving head when the power is off, thereby being in standby mode. It does not consume AC energy or the chemical energy of the battery, and has zero power consumption. It meets the design requirements of energy saving and environmental protection of household appliances.
- the remote control receiving head receives the remote control signal that needs to be turned on
- the output port of the single chip microcomputer outputs a high level control signal
- the photocoupler supplies power to the control terminal of the transistor switch, and the transistor switch is turned on.
- the zero-power standby circuit of the present invention is in any It can be turned on remotely at any time, which is quite convenient.
- FIGS. 1A and 1B are schematic diagrams showing a zero-power standby circuit according to a first embodiment of the present invention.
- FIGS. 2A and 2B are schematic diagrams showing a zero-power standby circuit according to a second embodiment of the present invention.
- 3A and 3B are schematic diagrams showing a zero-power standby circuit according to a third embodiment of the present invention.
- FIG. 1A and FIG. 1B are schematic diagrams of a zero-power standby circuit according to a first embodiment of the present invention.
- the zero-power standby circuit of the first embodiment of the present invention includes a first-time power-on and power-on/off execution unit 10 and a standby control unit 20.
- the circuit of Fig. 1A and the circuit of Fig. 1B are connected to nodes ND1, ND2, ND3 and ND4.
- the first boot and power on/off execution unit 10 includes a rectifier diode VD800, a current limiting resistor R801, a current limiting resistor R802, a current limiting resistor R803, a filter capacitor C800, a relay line JK800A, a transistor switch V801, and a starter.
- Capacitor C801, pull-down resistor R809 and Zener diode VZ800 are Specifically, the first end of the whole fuse F800 is connected to the power source, the second end of the whole fuse F800 is connected to the first end of the varistor RV800, and the second end of the varistor RV800 is connected to the power source.
- the positive terminal of the rectifier diode VD800 is connected to the first end of the varistor RV800 and the first end of the double-pole switch JK800B of the relay, and the negative terminal of the rectifier diode VD800 is connected to the first end of the filter capacitor C800, and the current limiting resistor R801 One end is connected to the first end of the current limiting resistor R802.
- the second end of the filter capacitor C800 is connected to the second end of the varistor RV800.
- the second end of the resistor R801 is connected to the first end of the relay KJK800A, the second end of the relay ⁇ JK800A is connected to the first end of the transistor switch V801, and the second end of the transistor switch V801 is connected to the filter capacitor C800 At the second end, the control terminal of the transistor switch V801 is connected to the first terminal of the pull-down resistor R809, and the second terminal of the pull-down resistor R809 is connected to the second terminal of the transistor switch V801.
- the second end of the current limiting resistor R802 is connected to the first end of the current limiting resistor R803 and the first end of the starting capacitor C801, and the second end of the starting capacitor C801 is connected to the first end of the pull-down resistor R809.
- the second end of the current limiting resistor R803 is connected to the photocoupler PHO800.
- the negative terminal of the Zener diode VZ800 is connected to the photocoupler PHO800, and the positive terminal of the Zener diode VZ800 is connected to the second end of the pull-down resistor R809.
- the two-pole switch of the relay is connected to the node ND1 at the second end of the JK800B.
- the optocoupler PHO800 is connected to nodes ND2 and ND3, respectively.
- the double-pole switch of the relay The first end of the JK800C is connected to the positive terminal of the Zener diode VZ800, and the second end of the relay of the JK800C is connected to the node ND4.
- the standby control unit 20 includes a single chip IC801, a remote control receiving head IC802, bias resistors R804, R806, R807, R808, a driving transistor V800, a blocking diode VD801, a VD802, a super capacitor C802, a C803, and Current limiting resistor R800.
- the first end of the bias resistor R804 is connected to the node ND2, and the second end of the bias resistor R804 is connected to the microcontroller IC801 and the power supply 5 volts.
- the first end of the bias resistor R806 is coupled to the first end of the bias resistor R804, and the second end of the bias resistor R806 is coupled to the node ND3.
- the first end of the driving transistor V800 is connected to the second end of the bias resistor R806, the second end of the driving transistor V800 is connected to the ground end, and the control end of the driving transistor V800 is connected to the first end of the biasing resistor R808 and the bias resistor At the first end of R807, the first end of the bias resistor R808 is connected to the ground.
- the second end of the bias resistor R807 is connected to the output port 1/01 of the microcontroller IC801, and the negative terminal of the blocking diode VD801 is connected to the second end of the bias resistor R804 and the first end of the remote receiving head IC802.
- the second end of the remote control receiving head IC802 is connected to the single chip IC801, and the third end of the remote receiving head IC802 is connected to the ground end.
- the positive terminal of the blocking diode VD801 is connected to the first end of the current limiting resistor R800, the first end of the super capacitor C802 and the first end of the detecting resistor R805, and the second end of the detecting resistor R805 is connected to the single chip IC801. .
- the second end of the super capacitor C802 is connected to the super capacitor C803 At the first end, the second end of the super capacitor C803 is connected to the ground.
- the second end of the current limiting resistor R800 is connected to the negative terminal of the blocking diode VD802, and the positive terminal of the blocking diode VD802 is connected to the power supply of 5 volts.
- the nodes ND1 and ND4 are respectively connected to a load circuit (not shown).
- the voltage drop across the current limiting resistor R801 provides a voltage (eg, gate) voltage to the transistor switch V801 to
- the transistor switch V801 is turned on, the relay JK is pulled (that is, the relay's double-pole switch JK800B is connected to the relay's double-pole switch JK800C), the AC power is supplied to the whole machine, and the 5V voltage of the whole machine DC power output is blocked.
- the diode VD802, the current limiting resistor R800 is limited to charge the super capacitor C802 and the super capacitor C803, and the power supply to the single chip IC801 via the blocking diode VD801.
- the energy stored by the super capacitor C802 and the super capacitor C803 is the standby microcontroller IC801 and remote control receiving.
- the head IC802 is powered.
- the supercapacitor C802 and the supercapacitor C803 are charged by the whole DC power supply, so that the electrical circuit between the AC power supply and the load circuit is the single chip IC801 and the remote control receiving head IC802 that are powered when disconnected. Due to its low current consumption, it can be powered for more than 24 hours.
- the supercapacitor C802 is charged with the supercapacitor C803, and after a period of time (for example, after 5 minutes), it is restored to zero standby. It is worth noting that after the power is turned on, the whole machine does not necessarily work, and its working state is controlled by the output port 1/01 of the single chip IC801.
- the zero-power standby circuit of the present invention does not need to be provided with a mechanical power switch, and can be applied to an electrical device that is thin and light in size and size.
- FIG. 2A and FIG. 2B it is a schematic diagram of a zero-power standby circuit according to a second embodiment of the present invention.
- the circuit of Fig. 2A and the circuit of Fig. 2B are connected to nodes ND1, ND2, ND3 and ND4.
- the connection relationship of some circuit components is the same as that in the first embodiment, and details are not described below.
- the difference between the second embodiment and the first embodiment is that the first booting and switching machine execution unit 12 of the second embodiment uses a thyristor controlled photocoupler PHO801. Since this type of optocoupler PHO801 can only rely on current zero crossing or inverse correlation, diode VD804 and capacitor C804 are added.
- the photocoupler PHO801 when the single chip IC801 sends a power-on signal, the photocoupler PHO801 is turned on at the primary side, and the secondary side is turned on in the positive half cycle to turn on the transistor switch V801 and charge the capacitor C 804, and the relay JK is turned on.
- the capacitor C 804 is charged; when the standby signal is sent by the single chip IC801, the transistor switch V 801 is turned off after two AC half cycles, and the relay JK is disconnected from the AC power supply and enters a zero power standby state.
- FIG. 3A and FIG. 3B are schematic diagrams of a zero-power standby circuit according to a third embodiment of the present invention, wherein the circuit of FIG. 3A and the circuit of FIG. 3B are connected through nodes ND1, ND2, ND3 and ND4.
- the photocoupler PHO801 and the silicon controlled rectifier TR800 are used instead of the coil and mechanical contacts of the relay JK801 of the second embodiment, and the silicon controlled rectifier TR800 is a bidirectional thyristor. As shown in FIG.
- the zero-power standby circuit of the present invention does not consume AC power or the chemical energy of the battery during standby, and has zero power consumption, satisfies the current design requirements of energy saving and environmental protection of household appliances, and does not need to set a power switch. It can be applied to electrical equipments that are light and thin for the size and size of the casing. In addition, the zero-power standby circuit of the present invention can be powered on at any time by remote control, which is quite convenient to use.
- the zero-power standby circuit of the present invention does not consume AC power or the chemical energy of the battery during standby, and has zero power consumption, satisfies the current design requirements of energy saving and environmental protection of household appliances, and does not need to be provided with a power switch, and is also applicable.
- the zero-power standby circuit of the present invention can be turned on by remote control at any time, which is quite convenient to use.
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Direct Current Feeding And Distribution (AREA)
- Electronic Switches (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210175176.1A CN102662345B (zh) | 2012-05-31 | 2012-05-31 | 零功耗待机电路 |
CN201210175176.1 | 2012-05-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013177859A1 true WO2013177859A1 (zh) | 2013-12-05 |
Family
ID=46771851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2012/078947 WO2013177859A1 (zh) | 2012-05-31 | 2012-07-20 | 零功耗待机电路 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN102662345B (zh) |
WO (1) | WO2013177859A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112415932A (zh) * | 2020-11-24 | 2021-02-26 | 海光信息技术股份有限公司 | 电路模块及其驱动方法、电子设备 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103401298A (zh) * | 2013-08-21 | 2013-11-20 | 梁德新 | 一种电池及其控制电路 |
CN104869443A (zh) * | 2014-02-22 | 2015-08-26 | 贺杰 | 一种带电视遥控待机插座且防雷击电视机的机顶盒 |
CN103888697B (zh) * | 2014-02-28 | 2017-10-20 | 六安市同心畅能电子科技有限公司 | 电视机待机零功耗固态继电器 |
CN104883613B (zh) * | 2015-03-17 | 2018-04-20 | 四川长虹电器股份有限公司 | 一种通过网络终端设备唤醒电视的方法 |
CN104702258B (zh) * | 2015-03-23 | 2017-09-26 | 曲保章 | 具有可控功能的上电开机电源开关 |
CN111457600A (zh) * | 2020-03-06 | 2020-07-28 | 六安市同心畅能电子科技有限公司 | 一种强排式燃气热水器零功耗待机电路 |
CN114415580B (zh) * | 2022-03-31 | 2022-06-14 | 南京全宁电器有限公司 | 一种无弧分断交流电路的控制方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10327251A (ja) * | 1997-05-26 | 1998-12-08 | Fujikura Ltd | 光通話装置 |
CN101557160A (zh) * | 2009-05-15 | 2009-10-14 | 张强胜 | 逆变电源超低功耗待机电路 |
CN101635513A (zh) * | 2008-07-23 | 2010-01-27 | 深圳Tcl新技术有限公司 | 一种待机电路 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200448796Y1 (ko) * | 2008-01-23 | 2010-05-24 | 상도전기통신 주식회사 | 단위세대를 위한 상용/비상 전원 자동 공급기 |
CN101256394B (zh) * | 2008-03-26 | 2010-06-09 | 广州蓝朝电子科技有限公司 | 一种准零功耗的待机控制装置 |
JP5315986B2 (ja) * | 2008-12-26 | 2013-10-16 | ヤマハ株式会社 | 電源回路および電源システム |
CN201918935U (zh) * | 2010-09-02 | 2011-08-03 | 常州市凯迪电器有限公司 | 零功耗待机开关控制装置 |
CN201926886U (zh) * | 2010-12-01 | 2011-08-10 | 海信(北京)电器有限公司 | 脉冲阀待机零功耗控制电路 |
-
2012
- 2012-05-31 CN CN201210175176.1A patent/CN102662345B/zh active Active
- 2012-07-20 WO PCT/CN2012/078947 patent/WO2013177859A1/zh active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10327251A (ja) * | 1997-05-26 | 1998-12-08 | Fujikura Ltd | 光通話装置 |
CN101635513A (zh) * | 2008-07-23 | 2010-01-27 | 深圳Tcl新技术有限公司 | 一种待机电路 |
CN101557160A (zh) * | 2009-05-15 | 2009-10-14 | 张强胜 | 逆变电源超低功耗待机电路 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112415932A (zh) * | 2020-11-24 | 2021-02-26 | 海光信息技术股份有限公司 | 电路模块及其驱动方法、电子设备 |
CN112415932B (zh) * | 2020-11-24 | 2023-04-25 | 海光信息技术股份有限公司 | 电路模块及其驱动方法、电子设备 |
Also Published As
Publication number | Publication date |
---|---|
CN102662345A (zh) | 2012-09-12 |
CN102662345B (zh) | 2014-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2013177859A1 (zh) | 零功耗待机电路 | |
WO2017084528A1 (zh) | 一种能自动断电的节能充电器 | |
CN101426114B (zh) | 零功耗待机的电视机及其实现方法 | |
CN101639675B (zh) | 高效节能开关电路 | |
CN201522626U (zh) | 高效节能开关电路 | |
WO2007087756A1 (fr) | Alimentation électrique commutée par condensateur possédant une fonction d'attente économe en consommation de courant | |
WO2021000436A1 (zh) | 无线控制模组、无线墙壁开关、用电设备及系统 | |
WO2012028016A1 (zh) | 待机零功耗开关控制系统 | |
US8531058B2 (en) | Electrical appliance | |
US8314516B2 (en) | Self-reactivating electrical appliance | |
CN102183899B (zh) | 零功耗待机电路 | |
WO2008119997A1 (en) | Power saving circuit | |
WO2013159569A1 (zh) | 一种延时断电电路及延时断电插座 | |
CN201956899U (zh) | 一种特殊的加速启机电路及采用该电路的led驱动电路 | |
TWI361525B (en) | Ac adapter and the controlling method thereof | |
CN202975669U (zh) | 一种低待机功耗控制电路 | |
CN201315389Y (zh) | 节能插座 | |
CN207489241U (zh) | 一种电器设备及其零功耗待机电路 | |
CN201490896U (zh) | 静态零功耗安全节能转换装置 | |
CN201307902Y (zh) | 零功耗待机的电视机 | |
WO2010130160A1 (zh) | 一种干衣机单相交流电机控制电路 | |
CN2598226Y (zh) | 遥控电器机内全关机控制电路 | |
CN102566461B (zh) | 一种智能电源控制装置及其工作方法 | |
CN205564671U (zh) | 断路器的电动操作机构的功耗控制电路 | |
CN218351861U (zh) | 节能控制插座 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12877725 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 12877725 Country of ref document: EP Kind code of ref document: A1 |
|
32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 06-07-2015) |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 12877725 Country of ref document: EP Kind code of ref document: A1 |