CN202931016U - Hybrid power supply inversion power supply - Google Patents
Hybrid power supply inversion power supply Download PDFInfo
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- CN202931016U CN202931016U CN 201220624465 CN201220624465U CN202931016U CN 202931016 U CN202931016 U CN 202931016U CN 201220624465 CN201220624465 CN 201220624465 CN 201220624465 U CN201220624465 U CN 201220624465U CN 202931016 U CN202931016 U CN 202931016U
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Abstract
The utility model discloses a hybrid power supply inversion power supply, comprising a solar panel, a charging module, a storage battery, an electric quantity detection module, a switch module, a controller, an inverter module and an oil-fed generator used for outputting direct current, wherein the charging module is respectively connected with an output end of the solar panel and an input end of the storage battery, the electric quantity detection module is connected with the storage battery, the controller is respectively connected with a control end of the oil-fed generator, a control end of the switch module and a data output end of the electric quantity detection module, an input end of the switch module is connected with an output end of the storage battery, an output end of the switch module and an output end of the oil-fed generator are connected with an input end of the inverter module, and an output end of the inverter module is connected with an AC load. When the solar storage battery is short of electric quantity and cannot supply power for the electric utilization equipment in the continuous rainy weather, the oil-fed generator is started to supply power for the electric utilization equipment, so as to ensure that the electric utilization equipment can work normally.
Description
Technical field
The utility model relates to a kind of power supply, relates in particular to a kind of hybrid power supply inverter.
Background technology
Along with the development of heliotechnics, quite ripe for the research of solar energy generation technology at present, and can utilize separately solar power generation to carry out supply of electric power cheaply.It is its power supply that now increasing power consumption equipment adopts solar powered power supply, yet solar powered power supply is strong to the dependence of natural conditions, when running into continuous rainy weather, solar powered power supply can't produce enough electric energy and power to power consumption equipment, thereby causes power consumption equipment to work.
China Patent Publication No. CN201846107U, open day 2011 05 year 25 days, the name of utility model is called the small-sized solar electric power system, this application case discloses a kind of small-sized solar electric power system, it comprises solar panel, charging-discharging controller, storage battery and inverter, described solar panel is connected with described storage battery by described charging-discharging controller, the voltage output end of described storage battery is divided into two branch roads, wherein, one branch road is connected with direct-flow current consumer, and another branch road is connected with AC electric appliance by described inverter.Its weak point is, this electric power system is strong to the dependence of natural conditions, and when running into continuous rainy weather, this electric power system can't produce enough electric energy and power to power consumption equipment, thereby causes power consumption equipment to work.
The utility model content
The purpose of this utility model is that to overcome existing solar powered power supply strong to the dependence of natural conditions, can't produce enough electric energy to the technical problem of power consumption equipment power supply running into continuous rainy weather, a kind of hybrid power supply inverter is provided, it is when the rainy weather solar storage battery can't be powered to power consumption equipment because electric weight is not enough continuously, start fuel electric generator and power to power consumption equipment, guarantee that power consumption equipment can work.
In order to address the above problem, the utility model is achieved by the following technical solutions:
a kind of hybrid power supply inverter of the present utility model, comprise solar panels, charging module, storage battery, the electric weight detection module, switch module, controller, the fuel electric generator of inversion module and output DC, described charging module is connected with the output of solar panels and the input of storage battery respectively, described electric weight detection module is connected with storage battery, described controller respectively with the control end of fuel electric generator, the control end of switch module is connected with the data output end of electric weight detection module, the input of described switch module is connected with the output of storage battery, the output of switch module all is connected with the input of inversion module with the output of fuel electric generator, the output of inversion module is connected with AC load.
In the technical program, solar panels are converted to electric energy with solar energy, and by charging module, storage battery are charged.The electric weight detection module detects the electric quantity data of storage battery, and sends it to controller.When accumulator electric-quantity was sufficient, controller control switch module was closed, and the storage battery output DC is to inversion module, and inversion module is converted to alternating current with the direct current of inputting and outputs to AC load, powers to AC load; When the storage battery quantity not sufficient, controller control switch module disconnects, and then starts fuel electric generator work, and the fuel electric generator output DC is to inversion module, and inversion module is converted to alternating current with direct current and outputs to AC load, powers to AC load.
As preferably, described a kind of hybrid power supply inverter also comprises the direct-current switch power supply of adjustable output voltage, the output of described switch module all is connected with the input of direct-current switch power supply with the output of fuel electric generator, and the output of direct-current switch power supply is connected with DC load.
The user can regulate the output voltage of direct-current switch power supply according to the operating voltage of DC load, and direct-current switch power supply is converted to the direct voltage of input the direct voltage that DC load needs, and powers to DC load.
As preferably, described a kind of hybrid power supply inverter also comprises display unit, and described display unit is connected with controller.Display unit shows the supply power mode (storage battery power supply or fuel electric generator power supply) of current hybrid power supply inverter and the information about power of storage battery.
As preferably, described a kind of hybrid power supply inverter also comprises wireless communication module, and described wireless communication module is connected with controller.The user can use the mobile intelligent terminals such as smart mobile phone to be connected by the wireless communication module of wireless network with the hybrid power supply inverter, thereby user's mobile intelligent terminal can be communicated with controller, obtain the supply power mode of current hybrid power supply inverter and the information about power of storage battery, realize the remote monitoring to the hybrid power supply inverter.
As preferably, described inversion module is sinewave inverter.Sinewave inverter has advantages of that efficient is high, noise is little.
As preferably, described controller is single-chip microcomputer or central processing unit.
The beneficial effects of the utility model are: when the rainy weather solar storage battery can't be powered to power consumption equipment because electric weight is not enough continuously, controller starts fuel electric generator powered to power consumption equipment, guarantees that power consumption equipment can work (1).(2) user can use the mobile intelligent terminals such as smart mobile phone to communicate by the controller of wireless network and hybrid power supply inverter, obtain the supply power mode of current hybrid power supply inverter and the information about power of storage battery, realize the remote monitoring to the hybrid power supply inverter.
Description of drawings
Fig. 1 is that a kind of circuit theory of the present utility model connects block diagram.
In figure: 1, solar panels, 2, charging module, 3, storage battery, 4, the electric weight detection module, 5, switch module, 6, controller, 7, inversion module, 8, fuel electric generator, 9, direct-current switch power supply, 10, display unit, 11, wireless communication module, 12, AC load, 13, DC load.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
embodiment: a kind of hybrid power supply inverter of the present embodiment as shown in Figure 1, comprises solar panels 1, charging module 2, storage battery 3, electric weight detection module 4, switch module 5, controller 6, inversion module 7, display unit 10, wireless communication module 11, the fuel electric generator 8 of output DC and the direct-current switch power supply 9 of adjustable output voltage, charging module 2 is connected with the output of solar panels 1 and the input of storage battery 3 respectively, electric weight detection module 4 is connected with storage battery 3, controller 6 respectively with display unit 10, wireless communication module 11, the control end of fuel electric generator 8, the control end of switch module 5 is connected with the data output end of electric weight detection module 4, the input of switch module 5 is connected with the output of storage battery 3, the output of switch module 5 is connected with the input of inversion module 7 and the input of direct-current switch power supply 9, the output of fuel electric generator 8 is connected with the input of inversion module 7 and the input of direct-current switch power supply 9, the output of inversion module 7 is connected with AC load 12, and the output of direct-current switch power supply 9 is connected with DC load 13.Inversion module 7 is sinewave inverter, and controller 6 is single-chip microcomputer, and switch module 5 is thyristor.
Solar panels 1 are converted to electric energy with solar energy, and charge by 2 pairs of storage batterys 3 of charging module.Electric weight detection module 4 detects the electric quantity data of storage battery 3, and sends it to controller 6.When storage battery 3 electric weight are sufficient, controller 6 control switch module 5 closures, storage battery 3 output DCs are to inversion module 7 and direct-current switch power supply 9, inversion module 7 is converted to alternating current later on to AC load 12 power supplies with the direct current of input, direct-current switch power supply 9 is powered the operating voltage that the direct voltage of inputting is converted to DC load 13 later on to DC load 13, this moment, fuel electric generator 8 was not worked; When storage battery 3 electric weight are not enough, controller 6 control switch modules 5 disconnect, then start fuel electric generator 8 work, fuel electric generator 8 output DCs are to inversion module 7 and direct-current switch power supply 9, inversion module 7 is converted to alternating current later on to AC load 12 power supplies with the direct current of input, and direct-current switch power supply 9 is converted to the operating voltage of DC load 13 later on to DC load 13 power supplies with the direct voltage of input.When running into continuous rainy weather, solar panels 1 can't produce enough electric energy and be filled with storage battery 3, storage battery 3 can occur can't be to the situation of power consumption equipment power supply because of the electric weight deficiency, and this Time Controller 6 starts fuel electric generators 8 to the power consumption equipment power supply, guarantees that power consumption equipment can work.
The user can regulate the output voltage of direct-current switch power supply 9 according to the operating voltage of DC load 13.Display unit 10 shows the supply power mode (storage battery power supply or fuel electric generator power supply) of current hybrid power supply inverter and the information about power of storage battery 3.The user can use the mobile intelligent terminals such as smart mobile phone to be connected with the wireless communication module 11 of hybrid power supply inverter by wireless network, thereby user's mobile intelligent terminal can be communicated with controller 6, obtain the supply power mode of current hybrid power supply inverter and the information about power of storage battery 3, realize the remote monitoring to the hybrid power supply inverter.
Claims (6)
1. hybrid power supply inverter, it is characterized in that: comprise solar panels (1), charging module (2), storage battery (3), electric weight detection module (4), switch module (5), controller (6), the fuel electric generator (8) of inversion module (7) and output DC, described charging module (2) is connected with the output of solar panels (1) and the input of storage battery (3) respectively, described electric weight detection module (4) is connected with storage battery (3), described controller (6) respectively with the control end of fuel electric generator (8), the control end of switch module (5) is connected with the data output end of electric weight detection module (4), the input of described switch module (5) is connected with the output of storage battery (3), the output of the output of switch module (5) and fuel electric generator (8) all is connected with the input of inversion module (7), the output of inversion module (7) is connected with AC load (12).
2. a kind of hybrid power supply inverter according to claim 1, it is characterized in that: the direct-current switch power supply (9) that also comprises adjustable output voltage, the output of the output of described switch module (5) and fuel electric generator (8) all is connected with the input of direct-current switch power supply (9), and the output of direct-current switch power supply (9) is connected with DC load (13).
3. a kind of hybrid power supply inverter according to claim 1, it is characterized in that: also comprise display unit (10), described display unit (10) is connected with controller (6).
4. according to claim 1 and 2 or 3 described a kind of hybrid power supply inverters, it is characterized in that: also comprise wireless communication module (11), described wireless communication module (11) is connected with controller (6).
5. according to claim 1 and 2 or 3 described a kind of hybrid power supply inverters, it is characterized in that: described inversion module (7) is sinewave inverter.
6. according to claim 1 and 2 or 3 described a kind of hybrid power supply inverters, it is characterized in that: described controller (6) is single-chip microcomputer or central processing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624465 CN202931016U (en) | 2012-11-23 | 2012-11-23 | Hybrid power supply inversion power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624465 CN202931016U (en) | 2012-11-23 | 2012-11-23 | Hybrid power supply inversion power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202931016U true CN202931016U (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220624465 Expired - Fee Related CN202931016U (en) | 2012-11-23 | 2012-11-23 | Hybrid power supply inversion power supply |
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| Country | Link |
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| CN (1) | CN202931016U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394847A (en) * | 2017-08-24 | 2017-11-24 | 苏州麦喆思科电子有限公司 | A kind of intelligent lithium electricity protection electric quantity monitoring device |
| CN111697706A (en) * | 2020-07-08 | 2020-09-22 | 京山俊平机电科技有限公司 | High-frequency inverter power supply energy storage adjusting method and adjusting device |
| CN112952981A (en) * | 2021-02-07 | 2021-06-11 | 重庆润电科技有限公司 | Oil-electricity hybrid mobile power supply system and working method thereof |
| CN113078725A (en) * | 2021-04-23 | 2021-07-06 | 厦门拓宝科技有限公司 | Vehicle/ship alternating current air conditioner solar power supply system and power supply method |
-
2012
- 2012-11-23 CN CN 201220624465 patent/CN202931016U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107394847A (en) * | 2017-08-24 | 2017-11-24 | 苏州麦喆思科电子有限公司 | A kind of intelligent lithium electricity protection electric quantity monitoring device |
| CN111697706A (en) * | 2020-07-08 | 2020-09-22 | 京山俊平机电科技有限公司 | High-frequency inverter power supply energy storage adjusting method and adjusting device |
| CN112952981A (en) * | 2021-02-07 | 2021-06-11 | 重庆润电科技有限公司 | Oil-electricity hybrid mobile power supply system and working method thereof |
| CN113078725A (en) * | 2021-04-23 | 2021-07-06 | 厦门拓宝科技有限公司 | Vehicle/ship alternating current air conditioner solar power supply system and power supply method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Hybrid power supply inversion power supply Effective date of registration: 20131213 Granted publication date: 20130508 Pledgee: Agricultural Bank of China, Limited by Share Ltd, Yuyao branch Pledgor: Ningbo Goldsource Electric Co., Ltd. Registration number: 2013990000974 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20161123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |