CN207069579U - A kind of system of home intelligent minisize dc power supply - Google Patents
A kind of system of home intelligent minisize dc power supply Download PDFInfo
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- CN207069579U CN207069579U CN201621431771.7U CN201621431771U CN207069579U CN 207069579 U CN207069579 U CN 207069579U CN 201621431771 U CN201621431771 U CN 201621431771U CN 207069579 U CN207069579 U CN 207069579U
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- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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Abstract
The utility model embodiment discloses a kind of system of home intelligent minisize dc power supply, AC to DC rectifications distribution system 10, family expenses photovoltaic generation distribution system 11, household DC power distribution system 12 and household electrical appliances direct current supply terminal system 13；The AC to DC rectifications distribution system 10 is connected with the family expenses photovoltaic generation distribution system 11；The AC to DC rectifications distribution system 10 is connected with the household DC power distribution system 12；The household DC power distribution system 12 and household electrical appliances direct current supply terminal system 13 connect.Used so as to which external AC is converted into direct current using overall AC to DC rectifications distribution systems for household electricity equipment, save in multiple alternating current-direct current conversion the use cost and energy loss of the electronic equipment occurred, realize green, environmental protection, high efficiency smart electricity consumption.
Description
Technical field
The utility model embodiment is related to the technical field of home intelligent electric power system, more particularly to a kind of home intelligent is micro-
The system of type direct current supply.
Background technology
The energy and environmental problem have turned into the great difficult problem of the world today and mankind's facing, develop and make full use of new
The energy, the utilization ratio for strengthening regenerative resource etc. also have become the focus of various countries' concern.It is big in the application of current social electric power
Under environment, domestic power uses common 220V AC networks, but problems in practical application be present：1st, due to family room
In interior electric power application, such as charger for mobile phone, LED illumination drive, and various household electrical appliance power supplies are both needed to be adapted to using AC-DC rectifications
Device, the use of a large amount of adapters consume a large amount of electric power facility costs；Simultaneously during exchange becomes direct current, add up electric energy
Lose larger, energy-saving effect is poor；Simultaneously because using 220V AC powers, easily trigger fire or electric shock accidents, security is not
It is high；2nd, current household electricity is directly powered by external AC net, once outer net powers off, domestic electrical installation all disables,
Bring many inconvenience；3rd, in electric power conversion system, traditional power supply unit such as rectifier, inverter, ups power volume is excessive,
Noise and power consumption are higher, are highly detrimental to using and promoting for Domestic micro electric power system；4th, in terms of utilization of new energy resources,
The DC generation facility such as solar energy power generating provides direct current, because outside power utilization environment is alternating current, so generally
Need converting direct-current power into alternating-current power being transmitted, again carry out AC conversion into direct current in actual domestic system
Utilize, multiple conversions are related to more set inversions and rectification conversion equipment, and raw material consuming is huge, and electric energy loses in multiple conversions
It is huge, it is highly detrimental to the application of distributed home photovoltaic system；5th, current household electricity equipment is both needed to use adapter
AC conversion is used for direct current, a variety of electrical equipments can not realize one-touch remote control and remote control, be unfavorable for Internet of Things
The foundation of net and the popularization of intelligent terminal.
Utility model content
The purpose of the utility model embodiment is to propose a kind of system of home intelligent minisize dc power supply, it is intended to solves
How integrated micro alternating current-direct current rectifier power system, solar power generation, energy storage and converting system, multi-path family direct current supply mould
The problem of synthesis domestic intelligent minisize dc electric power system including block system.
To use following technical scheme up to this purpose, the utility model embodiment：
A kind of system of home intelligent minisize dc power supply, the system include：
AC to DC rectifications distribution system 10, family expenses photovoltaic generation distribution system 11, household DC power distribution system 12
With household electrical appliances direct current supply terminal system 13；
The AC to DC rectifications distribution system 10 is connected with the family expenses photovoltaic generation distribution system 11；
The AC to DC rectifications distribution system 10 is connected with the household DC power distribution system 12；
The household DC power distribution system 12 and household electrical appliances direct current supply terminal system 13 connect.
Preferably, the AC to DC rectifications distribution system 10 includes AC to DC rectifier power systems 100, DC distribution moulds
Group 101, UPS conversion modules 102.
Preferably, the family expenses photovoltaic generation distribution system 11 includes domestic solar photovoltaic generating system 110, DC to
DC pressure regulation module 111, solar power generation energy-storage battery 112.
Preferably, the AC to DC rectifier power systems 100 are partly to be led using silicon substrate super junction power device or the third generation
Body SiC or GaN power device module makes core component.
Preferably, the solar power generation energy storage battery 112 is used to store the electric energy being not used by photovoltaic generation, institute
State solar power generation energy storage battery 112 and the AC to DC commutation supply voltages system is accessed by ups power conversion module 102
System 100；
The ups power conversion module 102 uses silicon substrate super junction power device or third generation semiconductor SiC or GaN power
Device module manufactures core component.
Preferably, the household DC power distribution system 12 includes household electrical appliances powered by direct current module 120, safety-protection system DC
Power supply module 121, home communications DC power supply modules 122, LED 0-48v insert without driving illumination 123, the power supply of asymmetric safe dc
Seat 124 and electric household automobile DC charging motor 125.
Preferably, the household electrical appliances direct current supply terminal system 13 includes air-conditioning DC frequency-changing power supply 130, kitchen direct current supply
131st, refrigerator direct current supply 132, washing machine direct current supply 133, television set direct current supply 134 and home computer direct current supply 135.
Preferably, the AC to DC rectifier power systems 100 respectively with the DC to DC pressure regulation module 111, described
Solar power generation energy storage battery 112 connects；
The DC distribution module 101 with the household electrical appliances powered by direct current module 120, the safety-protection system DC with powering respectively
Module 121, the home communications DC power supply modules 122, the LED 0-48v are straight without driving illumination 123, the asymmetric safety
Stream power supply base 124 and the electric household automobile DC charging motor 125 connect；
The household electrical appliances powered by direct current module 120 supplies with air-conditioning DC frequency-changing power supply 130, the kitchen direct current respectively
Electricity 131, the refrigerator direct current supply 132, the washing machine direct current supply 133, the television set direct current supply 134 and the family
Connected with computer direct current supply 135.
Preferably, under normal circumstances, ups power conversion module 102 is off state, caused by photovoltaic module
Direct current provides some electrical power by the AC to DC rectifications distribution system 10 for family's direct current electricity consumption, and is the solar energy
Electrification energy storage battery 112 charges.
Preferably, if extraneous AC network powers off, the UPS conversions module 102 is connected, and the solar power generation energy storage stores
Battery 112 provides interim direct current supply by the AC to DC rectifications distribution system 10 for household electricity system.
A kind of system for home intelligent minisize dc power supply that the utility model embodiment provides, AC to DC rectification distribution
System 10, family expenses photovoltaic generation distribution system 11, household DC power distribution system 12 and household electrical appliances direct current supply terminal system 13；
The AC to DC rectifications distribution system 10 is connected with the family expenses photovoltaic generation distribution system 11；The AC to DC rectifications are matched somebody with somebody
Electric system 10 is connected with the household DC power distribution system 12；The household DC power distribution system 12 and household electrical appliances direct current
Power supply terminal system 13 connects.Supplied so as to which external AC is converted into direct current using overall AC to DC rectifications distribution systems
Household electricity equipment uses, and saves in multiple alternating current-direct current conversion the use cost and energy loss of the electronic equipment occurred, realizes
Green, environmentally friendly, efficient electricity consumption；System access solar power generation, energy storage and converting system, it is directly special using the direct current of photovoltaic generation
Property and distribution flexible nature, changed without multiple DC-AC-DC, save a large amount of inverters and rectifier, while it is straight to save friendship
Circulate the loss of power changed, and realizes and photovoltaic generation green energy resource is effectively utilized；The AC to DC rectifier power systems 100 and
Ups power conversion module 102 uses silicon substrate super junction power device or third generation semiconductor SiC or GaN power device module group assembling
Form, volume is smaller compared with traditional module system, and noise is low, high conversion efficiency, can tackle the working environment outside family.
System access solar power generation, energy storage and converting system, while solve the outer net outage problem being likely to occur in household electricity；
Foundation and popularization for distributed home photovoltaic generating system provide further support；Domestic micro DC power-supply system
Use compared with low-voltage DC as power supply for electrical equipment, avoid using 220V AC powers, reduce and trigger fire or electric shock thing
Therefore probability, security greatly improves.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the system for home intelligent minisize dc power supply that the utility model embodiment provides
Figure.
Embodiment
The utility model embodiment is described in further detail with reference to the accompanying drawings and examples.It is appreciated that
It is that specific embodiment described herein is used only for explaining the utility model embodiment, rather than to the utility model embodiment
Restriction.It also should be noted that for the ease of describing, illustrate only in accompanying drawing related to the utility model embodiment
Part rather than entire infrastructure.
With reference to figure 1, Fig. 1 is a kind of knot of the system for home intelligent minisize dc power supply that the utility model embodiment provides
Structure schematic diagram.
As shown in figure 1, the system of the home intelligent minisize dc power supply includes：
AC to DC rectifications distribution system 10, family expenses photovoltaic generation distribution system 11, household DC power distribution system 12
With household electrical appliances direct current supply terminal system 13；
The AC to DC rectifications distribution system 10 is connected with the family expenses photovoltaic generation distribution system 11；
The AC to DC rectifications distribution system 10 is connected with the household DC power distribution system 12；
The household DC power distribution system 12 and household electrical appliances direct current supply terminal system 13 connect.
Preferably, the AC to DC rectifications distribution system 10 includes AC to DC rectifier power systems 100, DC distribution moulds
Group 101, UPS conversion modules 102.
Preferably, the family expenses photovoltaic generation distribution system 11 includes domestic solar photovoltaic generating system 110, DC to
DC pressure regulation module 111, solar power generation energy-storage battery 112.
Specifically, after the access of external power grid 220V Alternating Current Power Supplies, AC to DC rectifications distribution system 10, the system are first passed around
Including AC-DC rectifications converting system 100, DC distribution module 101, and the uninterrupted power supply of subsequent control photovoltaic generation accumulating system
UPS changes module 102.In distribution system 10, outside incoming transport electricity is by the process such as AC to DC rectifications, DC distribution
Following family direct current supply compartment system 12 provides direct current supply.
The core component AC-DC rectifications conversion electric power 100 of AC to DC rectifications distribution system 10 is surpassed using state-of-the art silicon substrate
Knot (superjunction) power device or third generation semiconductor SiC or GaN power device module Integrated manufacture form；It is this kind of
Device has high pressure resistant, small volume the 1/3 of its volume (be only) compared to the silicon-based power devices of traditional structure, can high-frequency work,
Energy conversion efficiency is high, the characteristic such as high temperature resistant.The rectifier power source being prepared using this kind of novel semi-conductor power control chip
More harsh working environment is adapted to, can be worked under higher temperature environment, be more convenient for being arranged on family's outside work；Volume is more
It is small, area occupied inside and outside family can be reduced；While there is the fast high frequency characteristics of switching speed, noise is lower；And Power convert
It is more efficient, it is smaller compared to traditional silicon-based devices module electric energy loss, more save green.
Preferably, the household DC power distribution system 12 includes household electrical appliances powered by direct current module 120, safety-protection system DC
Power supply module 121, home communications DC power supply modules 122, LED 0-48v insert without driving illumination 123, the power supply of asymmetric safe dc
Seat 124 and electric household automobile DC charging motor 125.
Preferably, the household electrical appliances direct current supply terminal system 13 includes air-conditioning DC frequency-changing power supply 130, kitchen direct current supply
131st, refrigerator direct current supply 132, washing machine direct current supply 133, television set direct current supply 134 and home computer direct current supply 135.
Preferably, the AC to DC rectifier power systems 100 respectively with the DC to DC pressure regulation module 111, described
Solar power generation energy storage battery 112 connects；
The DC distribution module 101 with the household electrical appliances powered by direct current module 120, the safety-protection system DC with powering respectively
Module 121, the home communications DC power supply modules 122, the LED 0-48v are straight without driving illumination 123, the asymmetric safety
Stream power supply base 124 and the electric household automobile DC charging motor 125 connect；
The household electrical appliances powered by direct current module 120 supplies with air-conditioning DC frequency-changing power supply 130, the kitchen direct current respectively
Electricity 131, the refrigerator direct current supply 132, the washing machine direct current supply 133, the television set direct current supply 134 and the family
Connected with computer direct current supply 135.
Preferably, the AC to DC rectifier power systems 100 are partly to be led using silicon substrate super junction power device or the third generation
Body SiC or GaN power device module makes core component.
Specifically, access the also family expenses photovoltaic hair of AC to DC rectifications distribution system 10 parallel with outer net 220V alternating currents
Power distribution system 11, it includes domestic solar photovoltaic generating system 110, DC to DC pressure regulation module 111 and solar energy hair
Electric energy storage battery 112；Have the family expenses photovoltaic generating system of excellent characteristics such as " self-powered, energy-conservation, low-carbons " more next in recent years
More favored by domestic consumer, its distributed power generation flexible form, be distributed in family, company, community, construction cost is also year by year
Drop.The family expenses photovoltaic generating system of traditional complete set mainly includes photovoltaic module, photovoltaic controller, battery, photovoltaic
Inverter.It is direct current caused by after photovoltaic electrification component and photovoltaic controller, traditional-family will utilize and also need to photovoltaic
DC-AC inverter switchs to exchange and is electrically accessed domestic electric network, and all kinds of power applications also need to use AC-DC rectifications in application process
Module is again converted to direct current and used.Multiple conversions need to configure all multi-inverter and rectifier, improve and are
System cost, and need to take big quantity space.Multiple DC-AC-DC conversions expend mass energy, can not realize and really realize energy-saving ring
Protect.Household electricity system uses the micro- electric power system of direct current in the utility model, by photovoltaic module, photovoltaic voltage regulator controllers it is straight
Stream electricity can directly be utilized by follow-up all kinds of direct current electricity systems, that is, save electric current conversion module usage amount, reduce cost, save
Space, the service efficiency of photovoltaic generation can be greatly improved again, be truly realized energy-conservation, low-carbon, green utilizes renewable energy
Source.
Preferably, the solar power generation energy storage battery 112 is used to store the electric energy being not used by photovoltaic generation, institute
State solar power generation energy storage battery 112 and the AC to DC commutation supply voltages system is accessed by ups power conversion module 102
System 100；
The ups power conversion module 102 uses silicon substrate super junction power device or third generation semiconductor SiC or GaN power
Device module.
Preferably, under normal circumstances, ups power conversion module 102 is off state, caused by photovoltaic module
Direct current provides some electrical power by the AC to DC rectifications distribution system 10 for family's direct current electricity consumption, and is the solar energy
Electrification energy storage battery 112 charges.
Preferably, if extraneous AC network powers off, the UPS conversions module 102 is connected, and the solar power generation energy storage stores
Battery 112 provides interim direct current supply by the AC to DC rectifications distribution system 10 for household electricity system.
Specifically, simultaneously, the electric energy being partly not used by photovoltaic generation is stored among photovoltaic storage battery 112, light
Overhead accumulator changes module 102 by a uninterrupted ups power and accesses AC-DC rectifier power systems 100. under normal circumstances
Ups power conversion module 102 is off state, and direct current caused by photovoltaic module is that family is straight by rectification distribution system 10
Flow electricity consumption and some electrical power is provided, while a part of electric energy is that photovoltaic storage battery 112 charges,；Once extraneous AC network power-off,
Ups power conversion module 102 is connected, and photovoltaic storage battery 112 is provided by rectification distribution system 10 for follow-up household electricity system
Interim direct current supply, meet the various continued power demands of family in the power-off of extraneous AC network in emergency circumstances.
Likewise, uninterrupted ups power conversion module 102 uses state-of-the art silicon substrate superjunction (superjunction) work(
Rate device or third generation semiconductor SiC or GaN power device module Integrated manufacture form, and this kind of device compares the silicon of traditional structure
Base power device has high pressure resistant, small volume the 1/3 of its volume (be only), can high-frequency work, operating efficiency is high, the spy such as high temperature resistant
Property.The rectifier power source being prepared using this kind of novel semi-conductor power control chip adapts to more harsh working environment, can
Work, be easily installed in family's outside work under higher temperature environment；Volume is smaller simultaneously, can reduce the inside and outside use of family
Area；With the fast high frequency characteristics of switching speed, noise is lower, and power supply conversion efficiency is higher, compared to traditional silicon-based devices mould
Group electric energy loss is smaller, more saves green.
Direct current caused by external AC and photovoltaic system is converted to direct current by AC to DC rectifications distribution system 10
After electricity household DC power distribution system 12 is put into after the distribution pressure regulation of distributor 101.According to current general household electricity
The demand of equipment, following power supply distribution is proposed in this electric power system solution：Household electrical appliances direct current supply module 120, security protection system
System direct current supply module 121, family's communication direct current supply module 122,0~48V of LED are without driving illumination 123, asymmetric safety
Direct current supply socket 124, electric household automobile direct-current charging post 125.Wherein because using direct current supply, all kinds of equal nothings of electrical equipment
AC-DC rectification modules need to be installed additional, electronic equipment use cost is significantly saved, strong branch is provided for the energy-conserving and environment-protective of entire society
Hold.Power consumption efficiency is greatly improved without multiple AC-DC conversion in electric power.Meanwhile LED illumination, safety-protection system, family expenses communication system
And household electrical appliances power supply module etc. is because that can be family's Internet of Things with the one-touch remote control of simple realization or remote control using direct current supply
More favorable condition is provided with building for tele-control system, is truly realized home intelligent Electric control.
Specifically, neighbouring electronic equipment may be produced for electric field constant in family's DC power-supply system or magnetic field
The problem of interference, the method that can use original two-core sheathed line makes effect caused by both positive and negative polarity cancel each other are solved.Together
When in family's direct current supply socket use asymmetric socket, avoid exchanging and causing using middle both positive and negative polarity in actual DC electric equipment
Catastrophic effect.
In general it is provided by the utility model to be integrated with miniature alternating current-direct current rectification power system, solar power generation, energy storage
And converting system, synthesis domestic intelligent minisize dc electric power system and its solution including multi-path family direct current supply modular system
Certainly scheme has advantages below：
One：External AC is converted to by direct current using overall AC to DC rectifications distribution systems and supplies household electricity equipment
Use, save in multiple alternating current-direct current conversion the use cost and energy loss of the electronic equipment occurred, realize green, environmentally friendly, high
Effectiveness electricity.
Two：System access solar power generation, energy storage and converting system, the directly DC characteristic using photovoltaic generation and distribution
Flexible nature, changed without multiple DC-AC-DC, save a large amount of inverters and rectifier, while save AC-DC conversion
The loss of power, realize and photovoltaic generation green energy resource is effectively utilized.
Three：System access solar power generation, energy storage and converting system, at the same solve be likely to occur in household electricity it is outer
Net outage problem；Foundation and popularization for distributed home photovoltaic generating system provide further support.
Four：For rectifier in traditional electric power system, inverter, ups power volume is excessive, and noise and power consumption are higher
The problem of this programme propose use state-of-the art silicon substrate superjunction (superjunction) power device or third generation semiconductor SiC
Or GaN power devices module manufactures home-use AC to DC rectifier power sources and UPS conversion module.This kind of device compares traditional structure
Silicon-based power devices there is high pressure resistant, small volume the 1/3 of its volume (be only), can high-frequency work, high temperature resistant, electrical power conversion effect
Rate is high, the characteristic such as energy-conserving and environment-protective.Rectifier power source and the UPS conversion being prepared using this kind of novel semi-conductor power control chip
Module can resist the impact of higher voltage, can be worked under more harsh environment, can be placed in outside work；Volume is more
It is small, family expenses floor space can be reduced, realize the miniaturization of electric power system；There is the fast high frequency characteristics of switching speed simultaneously,
Noise is lower, and power supply conversion efficiency is higher, smaller compared to traditional silicon-based devices module electric energy loss, more saves green ring
Protect.
Five：LED illumination, safety-protection system, family expenses communication system and household electrical appliances power supply module, can be simple because using direct current supply
One-touch remote control or remote control are realized, more favorable bar is provided for family's Internet of Things and building for tele-control system
Part, it is truly realized home intelligent Electric control.
Six：Domestic micro DC power-supply system is used compared with low-voltage DC as power supply for electrical equipment, is avoided using 220V
AC power, reduces the probability for triggering fire or electric shock accidents, and security greatly improves.
A kind of system for home intelligent minisize dc power supply that the utility model embodiment provides, AC to DC rectification distribution
System 10, family expenses photovoltaic generation distribution system 11, household DC power distribution system 12 and household electrical appliances direct current supply terminal system 13；
The AC to DC rectifications distribution system 10 is connected with the family expenses photovoltaic generation distribution system 11；The family expenses photovoltaic generation is matched somebody with somebody
Electric system 11 is connected with the household DC power distribution system 12；The household DC power distribution system 12 and household electrical appliances direct current
Power supply terminal system 13 connects.Supplied so as to which external AC is converted into direct current using overall AC to DC rectifications distribution systems
Household electricity equipment uses, and saves in multiple alternating current-direct current conversion the use cost and energy loss of the electronic equipment occurred, realizes
Green, environmentally friendly, efficient electricity consumption；System access solar power generation, energy storage and converting system, it is directly special using the direct current of photovoltaic generation
Property and distribution flexible nature, changed without multiple DC-AC-DC, save a large amount of inverters and rectifier, while it is straight to save friendship
Circulate the loss of power changed, and realizes and photovoltaic generation green energy resource is effectively utilized；System access solar power generation, energy storage and conversion
System, while solve the outer net outage problem being likely to occur in household electricity；For building for distributed home photovoltaic generating system
Vertical and popularization provides further support；Domestic micro DC power-supply system uses to be supplied compared with low-voltage DC for electrical equipment
Electricity, avoiding using 220V AC powers, reduces the probability for triggering fire or electric shock accidents, and security greatly improves.
The technical principle of the utility model embodiment is described above in association with specific embodiment.These descriptions are intended merely to solve
The principle of the utility model embodiment is released, and the limit to the utility model embodiment protection domain can not be construed in any way
System.Based on explanation herein, those skilled in the art, which would not require any inventive effort, can associate the utility model
Other embodiments of embodiment, these modes are fallen within the protection domain of the utility model embodiment.
Claims (10)
1. a kind of system of home intelligent minisize dc power supply, it is characterised in that the system includes：
AC to DC rectifications distribution systems (10), family expenses photovoltaic generation distribution system (11), household DC power distribution system
And household electrical appliances direct current supply terminal system (13) (12)；
The AC to DC rectifications distribution system (10) is connected with the family expenses photovoltaic generation distribution system (11)；
The AC to DC rectifications distribution system (10) is connected with the household DC power distribution system (12)；
The household DC power distribution system (12) and household electrical appliances direct current supply terminal system (13) connection.
2. system according to claim 1, it is characterised in that the AC to DC rectifications distribution system (10) includes AC
To DC rectifier power systems (100), DC distribution module (101), UPS conversion modules (102).
3. system according to claim 1, it is characterised in that the family expenses photovoltaic generation distribution system (11) includes family expenses
Solar photovoltaic generation system (110), DC to DC pressure regulation modules (111), solar power generation energy-storage battery (112).
4. system according to claim 2, it is characterised in that the AC to DC rectifier power systems (100) use silicon
Base super junction power device or third generation semiconductor SiC or GaN power device module make core component.
5. system according to claim 3, it is characterised in that solar power generation energy storage battery (112) is used to store light
The electric energy that volt is not used by generating electricity, the solar power generation energy storage battery (112) change module (102) by ups power
Access the AC to DC rectifier power systems (100)；
The ups power conversion module (102) uses silicon substrate super junction power device or third generation semiconductor SiC or GaN power device
Part module makes core component.
6. system according to claim 1, it is characterised in that the household DC power distribution system (12) includes household electrical appliances
Powered by direct current module (120), safety-protection system DC power supply modules (121), home communications DC power supply modules (122), LED 0-48v
Without driving illumination (123), asymmetric safe dc power supply base (124) and electric household automobile DC charging motor (125).
7. system according to claim 1, it is characterised in that the household electrical appliances direct current supply terminal system (13) includes air-conditioning
DC frequency-changing power supply (130), kitchen direct current supply (131), refrigerator direct current supply (132), washing machine direct current supply (133), electricity
Depending on machine direct current supply (134) and home computer direct current supply (135).
8. according to the system described in claim 1 to 7 any one, it is characterised in that the AC to DC rectifier power systems
(100) used up respectively by the DC to DC pressure regulation module (111), solar power generation energy storage battery (112) with the family
Lie prostrate generation distribution system (11) connection；
The DC distribution module (101) with respectively with the household electrical appliances powered by direct current module (120), safety-protection system DC power supply modules
(121), home communications DC power supply modules (122), LED 0-48v are without driving illumination (123), asymmetric safe dc power supply base
(124) connected with electric household automobile DC charging motor (125)；
The household electrical appliances powered by direct current module (120) respectively with air-conditioning DC frequency-changing power supply (130), kitchen direct current supply (131),
Refrigerator direct current supply (132), washing machine direct current supply (133), television set direct current supply (134) and home computer direct current supply
(135) connect.
9. system according to claim 5, it is characterised in that under normal circumstances, the ups power changes module
(102) state is off, direct current caused by photovoltaic module is family by the AC to DC rectifications distribution system (10)
Direct current electricity consumption provides some electrical power, and is connected with the solar power generation energy storage battery (112).
10. system according to claim 5, it is characterised in that if extraneous AC network powers off, ups power conversion module
(102) connect, the solar power generation energy storage battery (112) is family by the AC to DC rectifications distribution system (10)
Electricity system provides interim direct current supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431771.7U CN207069579U (en) | 2016-12-23 | 2016-12-23 | A kind of system of home intelligent minisize dc power supply |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621431771.7U CN207069579U (en) | 2016-12-23 | 2016-12-23 | A kind of system of home intelligent minisize dc power supply |
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| Publication Number | Publication Date |
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| CN207069579U true CN207069579U (en) | 2018-03-02 |
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| CN201621431771.7U Active CN207069579U (en) | 2016-12-23 | 2016-12-23 | A kind of system of home intelligent minisize dc power supply |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786478A (en) * | 2016-12-23 | 2017-05-31 | 江苏华弗半导体有限公司 | System and solution that a kind of home intelligent minisize dc is powered |
-
2016
- 2016-12-23 CN CN201621431771.7U patent/CN207069579U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106786478A (en) * | 2016-12-23 | 2017-05-31 | 江苏华弗半导体有限公司 | System and solution that a kind of home intelligent minisize dc is powered |
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