CN202997620U - High efficiency low consumption field emergency solar energy power supply management system - Google Patents
High efficiency low consumption field emergency solar energy power supply management system Download PDFInfo
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- CN202997620U CN202997620U CN 201220677307 CN201220677307U CN202997620U CN 202997620 U CN202997620 U CN 202997620U CN 201220677307 CN201220677307 CN 201220677307 CN 201220677307 U CN201220677307 U CN 201220677307U CN 202997620 U CN202997620 U CN 202997620U
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Abstract
The utility model relates to a high efficiency low consumption field emergency solar energy power supply management system. The high efficiency low-consumption field emergency solar energy power supply management system comprises a charging module, an output module, a system indication module, a sound alarm module and a load detection module. The high efficiency low-consumption field emergency solar energy power supply management system is characterized in that the charging module comprises a programmable controller, a storage cell voltage gatherer, a solar energy cell voltage gatherer, a charging execution switch, a buffer memory, a solar energy cell and a storage cell, wherein the storage cell voltage gatherer sends an acquired storage cell voltage signal to the programmable controller, the solar energy cell voltage gatherer sends an acquired solar energy cell voltage signal to the programmable controller, the programmable controller sends a pulse control signal to the charging execution switch, a signal output end of the charging execution switch is connected with the storage cell, and an output end of the solar energy cell is in signal connection with the charging execution switch through the buffer memory.
Description
Technical field
The utility model relates to a kind of solar-electricity management system, especially relates to a kind of efficient field emergency solar-electricity management system.
Background technology
Solar power generation is to utilize battery component solar energy directly to be changed into the device of electric energy.Solar module (Solar cells) is to utilize the electronics property of semi-conducting material to realize the solid unit that P-V changes, in vast unregulated power entoilage district, this device can be embodied as user's illumination and life power supply easily, and some developed countries also can be incorporated into the power networks with regional power grid and realize complementation.From civilian angle, what technical research was tending towards ripe and just tool industrialization abroad is photovoltaic at present---building (illumination) integrated technique, and domestic mainly researching and producing is applicable to the small-sized solar power generation system that the areas without electricity domestic lighting is used.
Solar power system mainly comprises: solar module (array), controller, storage battery, inverter, user are the compositions such as lighting load.Wherein, solar module and storage battery are power-supply system, and controller and inverter are for controlling protection system, and load is system terminal.
But solar power generation in the market and management are thought or had following defective: the utilance of solar energy is not high, and charge efficiency is low, has increased the use amount of solar cell and the storage battery of solar power system.
The utility model content
The utility model has designed a kind of efficient field emergency solar-electricity management system, and it has solved following technical problem: the utilance of solar energy is not high, and charge efficiency is low, has increased the use amount of solar cell and the storage battery of solar power system.
In order to solve the technical problem of above-mentioned existence, the utility model has adopted following scheme:
a kind of efficient field emergency solar-electricity management system, comprise charging module, output module, system's indicating module, audible alarm module and load sensing module, it is characterized in that: charging module comprises Programmable Logic Controller, the battery tension collector, the solar array voltage collector, switch is carried out in charging, buffer storage, solar cell and storage battery, wherein the battery tension collector is sent to Programmable Logic Controller with the battery tension signal that collects, the solar array voltage collector also is sent to Programmable Logic Controller with the solar array voltage signal that collects, Programmable Logic Controller is carried out switch transmitted control signal to charging, charging is carried out the switching signal output and is connected with storage battery, the solar cell output is carried out switching signal by buffer storage and charging and is connected.
Further, output module comprises Programmable Logic Controller, multi-channel electronic switch, a plurality of terminal block port, battery tension collector and storage battery, wherein, Programmable Logic Controller exists a plurality of output control signal ends to be used for exporting different AC controling signal or/and dc control signal, multi-channel electronic switch also corresponding exist a plurality of inputs be used for receiving different AC controling signal or/dc control signal, the output of multi-channel electronic switch is connected with a plurality of terminal block ports by inverter or a plurality of barostat; Signal output part of storage battery is connected with the multi-channel electronic switch signal, and another signal output part of storage battery is connected with the Programmable Logic Controller signal by the battery tension collector; Programmable Logic Controller can receive the load sensing feedback signal and send the load sensing request signal.
Further, described inverter comprises sinusoidal wave PWM signal generator, waveform optimization device, full bridge inverter, high-frequency PWM signal generator, high frequency stepup transformer and filter, there are three road signals in an output of multi-channel electronic switch, wherein one the tunnel pass through successively pwm signal generator, waveform optimization device and full bridge inverter, another road is passed through high-frequency PWM signal generator, high frequency stepup transformer and full bridge inverter successively, and Third Road directly is sent to the high frequency stepup transformer; The full bridge inverter output is connected with AC220V terminal block port by filter.
Further, described barostat comprises high-frequency PWM signal generator, high frequency pressurizer and filter, and the direct current signal of multi-channel electronic switch output finally reaches DC terminal block port by high-frequency PWM signal generator, high frequency pressurizer and filter successively.
Further, described system indicating module comprises working state of system indicator light integrator; Described Programmable Logic Controller receives the voltage signal of battery tension collector transmission, voltage signal and the load detection signal that the solar array voltage collector sends according to its input, sends multichannel indicator light control signal control system working station indicator integrator.
Further, the audible alarm module comprises a buzzer; Described Programmable Logic Controller receives the voltage signal of battery tension collector transmission, voltage signal and the load detection signal that the solar array voltage collector sends according to its input, and described Programmable Logic Controller sends the buzzer control signal and controls buzzer.
Further, the load sensing module comprises the multichannel loading current probe, a plurality of terminal block ports are connected to the input of multichannel loading current probe, described Programmable Logic Controller is sent to the multichannel loading current probe with the load sensing request signal, and the multichannel loading current probe is according to a plurality of terminal block port result of detections are beamed back the load sensing feedback signal to described Programmable Logic Controller.
This efficient field emergency solar-electricity management system is compared with traditional efficient field emergency solar-electricity management system, has following beneficial effect:
(1) the utility model field emergency solar-electricity management system has improved utilance to solar energy by buffering charging technique and pulse-width modulation charging technique, realized uninterrupted charging, compare with traditional solar charging power technology under equal illumination condition, charge efficiency has improved more than 30%, can greatly reduce the use amount of solar cell and the storage battery of solar power system.
(2) the efficient field emergency solar-electricity of the utility model management system is because multichannel DC output can be satisfied the different demand of user with one road AC output, the application space of this system is increased greatly, the function of unloaded dormancy can make the more traditional power-supply management system of the no-load loss of system reduce more than 60%, good system's deixis and sound warning function make the user understand more easily the working condition of system, have good operability.
Description of drawings
Fig. 1: the frame assumption diagram of charging module in the utility model;
Fig. 2: the frame assumption diagram of output module in the utility model;
Fig. 3: the frame assumption diagram of AC220V inverter in the utility model;
Fig. 4: the frame assumption diagram of DC voltage stabilizing output module in the utility model;
Fig. 5: the frame assumption diagram of system's indicating module and sound alarm module in the utility model;
Fig. 6: the frame assumption diagram of load sensing module in the utility model.
Embodiment
Below in conjunction with Fig. 1 to Fig. 6, the utility model is described further:
As shown in Figure 1, charging module comprises Programmable Logic Controller, battery tension collector, solar array voltage collector, charging execution switch, buffer storage, solar cell and storage battery, wherein the battery tension collector is sent to Programmable Logic Controller with the battery tension signal that collects, the solar array voltage collector also is sent to Programmable Logic Controller with the solar array voltage signal that collects, Programmable Logic Controller is carried out switch transmitted control signal to charging, and charging is carried out the switching signal output and is connected with storage battery; The solar cell output is carried out switching signal by buffer storage and charging and is connected.
As shown in Figure 2, output module comprises Programmable Logic Controller, multi-channel electronic switch, a plurality of terminal block port, battery tension collector and storage battery, wherein, Programmable Logic Controller exists a plurality of output control signal ends to be used for exporting different AC controling signal or/and dc control signal, multi-channel electronic switch is also corresponding exists a plurality of inputs to be used for receiving different AC controling signal or/and dc control signal, and the output of multi-channel electronic switch is connected with a plurality of terminal block ports by inverter or a plurality of barostat; Signal output part of storage battery is connected with the multi-channel electronic switch signal, and another signal output part of storage battery is connected with the Programmable Logic Controller signal by the battery tension collector; Programmable Logic Controller can receive the load sensing feedback signal and send the load sensing request signal.
As shown in Figure 3, inverter comprises sinusoidal wave PWM signal generator, waveform optimization device, full bridge inverter, high-frequency PWM signal generator, high frequency stepup transformer and filter, there are three road signals in an output of multi-channel electronic switch, wherein one the tunnel pass through successively pwm signal generator, waveform optimization device and full bridge inverter, another road is passed through high-frequency PWM signal generator, high frequency stepup transformer and full bridge inverter successively, and Third Road directly is sent to the high frequency stepup transformer; The full bridge inverter output is connected with AC220V terminal block port by filter.
As shown in Figure 4, barostat comprises high-frequency PWM signal generator, high frequency pressurizer and filter, and the direct current signal of multi-channel electronic switch output finally reaches DC terminal block port by high-frequency PWM signal generator, high frequency pressurizer and filter successively.
As shown in Figure 5, system's indicating module comprises working state of system indicator light integrator.Programmable Logic Controller receives the voltage signal of battery tension collector transmission, voltage signal and the load detection signal that the solar array voltage collector sends according to its input, sends multichannel indicator light control signal control system working station indicator integrator.The audible alarm module comprises a buzzer.Programmable Logic Controller receives the voltage signal of battery tension collector transmission, voltage signal and the load detection signal that the solar array voltage collector sends according to its input, sends the buzzer control signal and controls buzzer.
As shown in Figure 6, the load sensing module comprises 5 road load current detectors, 5 terminal block ports are connected to the input of multichannel loading current probe, Programmable Logic Controller is sent to 5 road load current detectors with the load sensing request signal, and 5 road load current detectors are according to 5 terminal block port result of detections are beamed back the load sensing feedback signal to Programmable Logic Controller.
The above has carried out exemplary description to the utility model by reference to the accompanying drawings; obvious realization of the present utility model is not subject to the restrictions described above; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all in protection range of the present utility model.
Claims (7)
1. efficient field emergency solar-electricity management system, comprise charging module, output module, system's indicating module, audible alarm module and load sensing module, it is characterized in that: charging module comprises Programmable Logic Controller, the battery tension collector, the solar array voltage collector, switch is carried out in charging, buffer storage, solar cell and storage battery, wherein the battery tension collector is sent to Programmable Logic Controller with the battery tension signal that collects, the solar array voltage collector also is sent to Programmable Logic Controller with the solar array voltage signal that collects, Programmable Logic Controller is carried out switch transmitted control signal to charging, charging is carried out output switching terminal and is connected with storage battery, the solar cell output is carried out switch by buffer storage and charging and is connected.
2. efficient field emergency solar-electricity management system according to claim 1, it is characterized in that: output module comprises Programmable Logic Controller, multi-channel electronic switch, a plurality of terminal block ports, battery tension collector and storage battery, wherein, Programmable Logic Controller exists a plurality of output control signal ends to be used for exporting different AC controling signal or/and dc control signal, multi-channel electronic switch also corresponding exist a plurality of inputs be used for receiving different AC controling signal or/dc control signal, the output of multi-channel electronic switch is connected with a plurality of terminal block ports by inverter or a plurality of barostat, signal output part of storage battery is connected with the multi-channel electronic switch signal, and another signal output part of storage battery is connected with the Programmable Logic Controller signal by the battery tension collector, Programmable Logic Controller can receive the load sensing feedback signal and send the load sensing request signal.
3. efficient field emergency solar-electricity management system according to claim 2, it is characterized in that: described inverter comprises the sinusoidal wave PWM signal generator, the waveform optimization device, full bridge inverter, the high-frequency PWM signal generator, high frequency stepup transformer and filter, there are three road signals in an output of multi-channel electronic switch, wherein one the tunnel pass through successively the pwm signal generator, waveform optimization device and full bridge inverter, the high-frequency PWM signal generator is passed through on another road successively, high frequency stepup transformer and full bridge inverter, Third Road directly is sent to the high frequency stepup transformer, the full bridge inverter output is connected with AC220V terminal block port by filter.
4. according to claim 2 or 3 described efficient field emergency solar-electricity management systems, it is characterized in that: described barostat comprises high-frequency PWM signal generator, high frequency pressurizer and filter, and the direct current signal of multi-channel electronic switch output finally reaches DC terminal block port by high-frequency PWM signal generator, high frequency pressurizer and filter successively.
5. efficient field emergency solar-electricity management system according to claim 1, it is characterized in that: described system indicating module comprises working state of system indicator light integrator; Described Programmable Logic Controller receives the voltage signal of battery tension collector transmission, voltage signal and the load detection signal that the solar array voltage collector sends according to its input, sends multichannel indicator light control signal control system working station indicator integrator.
6. efficient field emergency solar-electricity management system according to claim 1, it is characterized in that: the audible alarm module comprises a buzzer; Described Programmable Logic Controller receives the voltage signal of battery tension collector transmission, voltage signal and the load detection signal that the solar array voltage collector sends according to its input, and described Programmable Logic Controller sends the buzzer control signal and controls buzzer.
7. efficient field emergency solar-electricity management system according to claim 2, it is characterized in that: the load sensing module comprises the multichannel loading current probe, a plurality of terminal block ports are connected to the input of multichannel loading current probe, described Programmable Logic Controller is sent to the multichannel loading current probe with the load sensing request signal, and the multichannel loading current probe is according to a plurality of terminal block port result of detections are beamed back the load sensing feedback signal to described Programmable Logic Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220677307 CN202997620U (en) | 2012-12-11 | 2012-12-11 | High efficiency low consumption field emergency solar energy power supply management system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220677307 CN202997620U (en) | 2012-12-11 | 2012-12-11 | High efficiency low consumption field emergency solar energy power supply management system |
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| CN202997620U true CN202997620U (en) | 2013-06-12 |
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| CN 201220677307 Expired - Lifetime CN202997620U (en) | 2012-12-11 | 2012-12-11 | High efficiency low consumption field emergency solar energy power supply management system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945620A (en) * | 2017-04-27 | 2017-07-14 | 上海喆之信息科技有限公司 | A kind of effective vehicle power management system |
| CN107069927A (en) * | 2017-06-12 | 2017-08-18 | 深圳源创智能照明有限公司 | Electric supply installation and illuminator |
-
2012
- 2012-12-11 CN CN 201220677307 patent/CN202997620U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106945620A (en) * | 2017-04-27 | 2017-07-14 | 上海喆之信息科技有限公司 | A kind of effective vehicle power management system |
| CN107069927A (en) * | 2017-06-12 | 2017-08-18 | 深圳源创智能照明有限公司 | Electric supply installation and illuminator |
| WO2018227965A1 (en) * | 2017-06-12 | 2018-12-20 | 深圳源创智能照明有限公司 | Power supply apparatus and illumination system |
| CN107069927B (en) * | 2017-06-12 | 2019-09-10 | 深圳源创智能照明有限公司 | Power supply unit and lighting system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
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| CX01 | Expiry of patent term |