CN209545230U - A kind of fuel cell backup power source control system - Google Patents
A kind of fuel cell backup power source control system Download PDFInfo
- Publication number
- CN209545230U CN209545230U CN201920258959.3U CN201920258959U CN209545230U CN 209545230 U CN209545230 U CN 209545230U CN 201920258959 U CN201920258959 U CN 201920258959U CN 209545230 U CN209545230 U CN 209545230U
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- CN
- China
- Prior art keywords
- control unit
- fuel cell
- main control
- power source
- backup power
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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
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/10—Applications of fuel cells in buildings
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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Abstract
The utility model relates to a kind of fuel cell backup power source control systems, including main control unit, multiple fuel cell modules, each fuel cell module is connected each by sub-control unit with CAN1~CAN3 interface built in the main control unit, CAN4 interface built in the main control unit is connected with inverter, the main control unit is communicated by RS232 and is used to show that the touch display screen of real-time measuring data to be connected, the main control unit also with external hydrogen leakage detecting sensor, in-cabinet temperature measurement sensor, Hydrogen Vapor Pressure measurement sensor is started switch with for start and stop and heater module is connected.Compared with prior art, the utility model uses long-term the advantages that energizing with backup power source clean rate height, and energy utilization rate height is used as.
Description
Technical field
The utility model relates to field of fuel cell technology, control system more particularly, to a kind of fuel cell backup power source
System.
Background technique
Fuel cell is a kind of chemical devices for chemical energy possessed by fuel being directly changed into electric energy, also known as electrochemistry
Electric organ.It is the 4th kind of generation technology after hydroelectric generation, heat energy power-generating and nuclear electric power generation.Since fuel cell is
The Gibbs free energy part in the chemical energy of fuel is converted into electric energy by electrochemical reaction, not by Carnot cycle effect
Limitation, thus it is high-efficient；In addition, fuel cell uses hydrogen and oxygen as raw material；There is no mechanical transmission component simultaneously, therefore does not have
Noise pollution, the product given off is water therefore there are no pollution to the environment.It can be seen that from energy saving and preserve the ecological environment
From the point of view of angle, fuel cell is most promising generation technology.
Previous backup power source is usually using diesel-driven generator, although however diesel-driven generator technology maturation, its tool
There are high pollution, the low disadvantage of energy utilization rate.
Utility model content
The purpose of this utility model is exactly to provide a kind of fuel cell to overcome the problems of the above-mentioned prior art
Backup power source control system.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of fuel cell backup power source control system, including main control unit, multiple fuel cell modules, it is each described
Fuel cell module is connected each by sub-control unit with CAN1~CAN3 interface built in the main control unit, institute
It states the CAN4 interface built in main control unit to be connected with inverter, the main control unit is communicated and is used for by RS232
Display real-time measuring data touch display screen be connected, the main control unit also with external hydrogen leakage detecting sensor,
In-cabinet temperature measurement sensor, Hydrogen Vapor Pressure measurement sensor with for start and stop start switch and heater module is connected
It connects.
Further, also integrally disposed in the sub-control unit to have temperature-measuring module, current measurement module, be used for
The voltage measurement module of monolithic battery voltage and fuel battery voltage, for fan operating speeds control fan control module and
For irregularly discharging the water of battery generation and the solenoid valve control module of tail gas.
Further, the inverter is 380V ac inverter.
Further, the main control unit also respectively with for being kept the temperature to interior of equipment cabinet heater, for accelerating
The cabinet heating-up time go out throttle setting and air inlet door gear with for guiding the intake solenoid valve of air inlet to be connected.
Further, chip used by the main control unit is STM32 family chip.
Further, chip used by the sub-control unit is ARM series exploitation plate.
Compared with prior art, the utility model has the advantage that
(1) overlength energy supply time, if operator outdoor base station backup power supply is persistently energized have it is higher requirement (be more than
8 hours), fuel cell backup power source solution can easily realize that overlength persistently energizes compared to traditional solution, and
It need not consider the influence of cost, weight.12 hours, 16 hours, 24 hours overlength energy supply times make operator no longer be standby
The power supply duration and it is worried.
(2) operation cost is low, environmental-friendly, compares traditional standby power solution, the longevity of fuel cell backup power source
Life was often only needs and makees simple maintenance, and greatly reduced equipment construction cost of the operator in life cycle up to 10 years
With personnel's maintenance cost.The preferable environmental suitability of fuel cell makes required maintenance low energy consumption simultaneously.As shown, 3 years
Later, fuel cell backup power source has more significant rate of return on investment, fuel cell backup power source with respect to traditional standby power supply
Carbon dioxide will not be discharged at runtime, will not generate the toxic gases such as sulfide and nitride, will not generate noise, can only be produced
Unboiled water and heat.It is most clean solution to environment almost without any pollution after life cycle.
Detailed description of the invention
In order to further elucidate the utility model each embodiment the above and other advantages and features, will with reference to attached drawing come
The more specific description of each embodiment of the utility model is presented.It is appreciated that these attached drawings only describe the allusion quotation of the utility model
Type embodiment, therefore be not to be regarded as being restriction on its scope.Also, the relative position of various pieces shown in the accompanying drawings and
Size is exemplary, and is not to be construed as the position uniquely determined between various pieces or size relationship.
Fig. 1 is the integrated stand composition of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is a part of the embodiment of the utility model, rather than is all implemented
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without making creative work
The every other embodiment obtained all should belong to the range of the utility model protection.
Embodiment
It is as shown in Figure 1 the corresponding embodiment of technical solutions of the utility model, including main control unit, multiple fuel cells
Module, each fuel cell module are connected each by sub-control unit with CAN1~CAN3 interface built in main control unit
It connects, the CAN4 interface built in main control unit is connected with inverter, and main control unit is communicated by RS232 and is used to show
The touch display screen of real-time measuring data is connected, main control unit also with external hydrogen leakage detecting sensor, in-cabinet temperature
Measurement sensor, Hydrogen Vapor Pressure measurement sensor with for start and stop start switch and heater module is connected, sub- control
It is also integrally disposed in unit to have temperature-measuring module, current measurement module, for monolithic battery voltage and fuel battery voltage
Voltage measurement module, for fan operating speeds control fan control module and for irregularly discharge battery generation water and
The solenoid valve control module of tail gas, main control unit also respectively with for being kept the temperature to interior of equipment cabinet heater, for accelerating machine
The cabinet heating-up time go out throttle setting and air inlet door gear with for guiding the intake solenoid valve of air inlet to be connected.
In the present embodiment, inverter is 380V ac inverter, and chip used by main control unit is STM32 system
Column chip specifically uses STM32F101ZGT6, and chip used by sub-control unit is ARM series exploitation plate, specific to use
ARM7 series exploitation version.
The working principle of the utility model is as follows:
This system is made of three briquette fuel battery modules, the corresponding control unit of each module.Sub-control unit is responsible for
The outlet temperature of the respective corresponding fuel cell of acquisition, voltage, electric current, monolithic battery voltage, control fan operating speeds
Carry out the temperature of regulating cell, it is irregular to control solenoid valve to discharge the water or tail gas of battery generation.Each sub-control unit with
Main control unit is connected.Each sub-control unit does not need independent ID, the fuel that main control unit can be accessed with automatic identification
The ID of battery.Hydrogen gas leakage, cabinet body of the master controller other than receiving the data of each sub-control unit, also inside acquisition system
Internal temperature, Hydrogen Vapor Pressure, data pass to touch screen by RS232, come out in screen display.
Touch screen and main control unit communication are two-way.Touch screen sends power-on instruction, main control to main control unit
After unit receives power-on instruction, sub-control unit is sent to by CAN1, CAN2, CAN3, after sub-control unit receives instruction
Start respective fuel cell module.System closedown is also such.
There are also a kind of switching on and shutting down modes.Main control unit with start switch device by being electrically connected, main control unit root
Start or close standby power system according to the different conditions for starting switch device.
Heater is used to give interior of equipment cabinet heat preservation, closes shutter, goes out throttle setting when can accelerate the heating in cabinet
Between.When system is run, main control unit opens shutter, goes out throttle setting.It is usually to close.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can be readily occurred in various
Equivalent modifications or substitutions, these modifications or substitutions should be covered within the scope of the utility model.Therefore, this is practical
Novel protection scope should be subject to the protection scope in claims.
Claims (6)
1. a kind of fuel cell backup power source control system, which is characterized in that including main control unit, multiple fuel cell moulds
Block, each fuel cell module connect each by sub-control unit and CAN1~CAN3 built in the main control unit
Mouth is connected, and the CAN4 interface built in the main control unit is connected with inverter, and the main control unit passes through RS232
It communicates with for showing that the touch display screen of real-time measuring data is connected, the main control unit is also leaked with external hydrogen and examined
Survey sensor, in-cabinet temperature measurement sensor, Hydrogen Vapor Pressure measurement sensor and for start and stop start switch and heater
Module is connected.
2. a kind of fuel cell backup power source control system according to claim 1, which is characterized in that the son control
It is also integrally disposed in unit to have temperature-measuring module, current measurement module, for monolithic battery voltage and fuel battery voltage
Voltage measurement module, for fan operating speeds control fan control module and for irregularly discharge battery generation water and
The solenoid valve control module of tail gas.
3. a kind of fuel cell backup power source control system according to claim 1, which is characterized in that the inversion electricity
Source is 380V ac inverter.
4. a kind of fuel cell backup power source control system according to claim 1, which is characterized in that the main control
Unit also respectively with for being kept the temperature to interior of equipment cabinet heater, for accelerate the cabinet heating-up time go out throttle setting and air inlet
Door gear with for guiding the intake solenoid valve of air inlet to be connected.
5. a kind of fuel cell backup power source control system according to claim 1, which is characterized in that the main control
Chip used by unit is STM32 family chip.
6. a kind of fuel cell backup power source control system according to claim 1, which is characterized in that the son control
Chip used by unit is ARM series exploitation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920258959.3U CN209545230U (en) | 2019-02-28 | 2019-02-28 | A kind of fuel cell backup power source control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920258959.3U CN209545230U (en) | 2019-02-28 | 2019-02-28 | A kind of fuel cell backup power source control system |
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| Publication Number | Publication Date |
|---|---|
| CN209545230U true CN209545230U (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920258959.3U Active CN209545230U (en) | 2019-02-28 | 2019-02-28 | A kind of fuel cell backup power source control system |
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| Country | Link |
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| CN (1) | CN209545230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463469A (en) * | 2020-04-27 | 2020-07-28 | 浙江高成绿能科技有限公司 | Modular fuel cell standby power supply |
-
2019
- 2019-02-28 CN CN201920258959.3U patent/CN209545230U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463469A (en) * | 2020-04-27 | 2020-07-28 | 浙江高成绿能科技有限公司 | Modular fuel cell standby power supply |
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