CN103248082A - Fuel cell standby power supply system provided with hydrogen circulation device - Google Patents
Fuel cell standby power supply system provided with hydrogen circulation device Download PDFInfo
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- CN103248082A CN103248082A CN2012100369178A CN201210036917A CN103248082A CN 103248082 A CN103248082 A CN 103248082A CN 2012100369178 A CN2012100369178 A CN 2012100369178A CN 201210036917 A CN201210036917 A CN 201210036917A CN 103248082 A CN103248082 A CN 103248082A
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- fuel cell
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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
- 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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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/40—Fuel cell technologies in production processes
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Abstract
A fuel cell standby power supply system provided with a hydrogen circulation device comprises a gas supply system, a fuel cell tail gas recycling device, a small industrial humidifying device, a power generation and system control center, a fuel cell stack, a fuel cell stack cooling and oxygen feeding system, a starting system, a recyclable hydrogen fuel cell standby power supply processor and an alarming device. The fuel cell standby power supply system is characterized in that the gas supply system and the tail gas recycling device which comprise double gas cylinders or a plurality of gas cylinders recycle and convey hydrogen which is not reacted to the fuel cell stack for reaction; the humidity of fuel gas is automatically adjusted; and when a power grid is powered off, a fuel cell standby power supply is automatically started for supplying power simultaneously, and data collected during the operation of the fuel cell standby power supply are transmitted to a general control console through the power generation and system control center in real time.
Description
Technical field
What patent of the present invention related to is the fuel cell stand-by power supply, especially has the backup power system of fuel cell of hydrogen circulating device.
Background technology
Along with social development, information-based, modernized, just more depend on electric power.Unexpected outage brings influence will inevitably for live normally order and study of people, especially for produce, the load of particular importance in the life, in case interruption of power supply will cause great economic loss.Yet power failure has sudden, and the will with people is not transfer, even electrical network facilities is advanced again, unexpected outage is also unavoidable.So when its living environment has been proposed requirements at the higher level, also proposed higher electric power safeguard problem people.At present, the Security Countermeasures of power supply system generally are to adopt the power supply of being incorporated into the power networks, for urban electric power provides reliable power protection.But from enterprise and industry, civil buildings operating position, only depend on utility network also to be nowhere near, power failure in the face of burst, traditional method is dealt with the burst power outage with diesel engine generator exactly, this equipment, noise is big, and pollution is arranged again, need to purchase a large amount of generating locomotives simultaneously and just can satisfy the demands, from the angle of cost and maintenance all be and uneconomic.
Fuel cell is as a kind of novel, environmental protection generating product, concrete noiseless, pollution-free, volume is little, the life-span is long, energy conversion rate is high, be convenient to safeguard, low cost and other advantages, it is used to be highly suitable for some unconventional occasions, as open-air, outdoor, quietly office building, communication etc.
Summary of the invention
Patent of the present invention is the backup power system of fuel cell that has the hydrogen circulating device, purpose is for the substitute products of a novel existing stand-by power supply are provided, pollution-free, noiseless, the energy transformation ratio height, applicability extensively is the concrete advantage of this power supply, simultaneously, or a kind of fuel cell power system that uses gas-recycling plant.
The technical solution of patent of the present invention is: the backup power system of fuel cell that has the hydrogen circulating device, it is by air supply system 101, a kind of fuel cell tail gas reclaims cycling and reutilization device 102, a kind of industrial small-sized humidifying device 103, generating and System Control Center 104, fuel cell pack 105, fuel cell pack cooling oxygen supply system 106, start power-supply system 107, reusable edible hydrogen fuel cell stand-by power supply processor 108 and hydrogen alarming device are formed, it is characterized in that: the air supply system that two or many gas cylinders are formed, the hydrogen that tail gas recycle cycling and reutilization device will not reacted is recovered in the reaction of input fuel cell pack, fuel gas humidity is regulated automatically, grid cut-off starting fluid battery backup power source power supply simultaneously automatically, and the data of gathering when the fuel cell stand-by power supply move are by generating electricity and System Control Center is real-time transmitted to the master control platform.Can be at the grid cut-off state automatically by fuel cell stand-by power supply supply electric power.
The beneficial effect of patent of the present invention is: volume is little, weight is low, the life-span is long, pollution-free, noiseless, cost are low, outage self energy startup work, unrestricted by the operation of the Internet master control platform monitoring power supply, generating dutation length, and generating simultaneously is not subjected to environmental limitations etc.
Description of drawings
Fig. 1 is the overall flow figure of the backup power system of fuel cell that has the hydrogen circulating device of patent of the present invention.
Fig. 2 is the air supply system of the backup power system of fuel cell that has the hydrogen circulating device of patent of the present invention.
Fig. 3 is the gas humidification gas concentration unit of the backup power system of fuel cell that has the hydrogen circulating device of patent of the present invention.
Fig. 4 is generating and the System Control Center of the backup power system of fuel cell that has the hydrogen circulating device of patent of the present invention.
Embodiment
The backup power system of fuel cell that has the hydrogen circulating device is provided by above accompanying drawing 1:
This figure is the backup power system of fuel cell overall structure figure that has the hydrogen circulating device: it is by hydrogen cylinder (1); Hydrogen cylinder (2), pressure sensor (3), pressure sensor (4), bottle valve (5), bottle valve (6), pressure-reducing valve (7), pressure-reducing valve (8), electromagnetically operated valve (9), electromagnetically operated valve (10), unidirectional valve (11), unidirectional valve (12), unidirectional valve (13), main line pressure regulating valve (14), intake valve (15), unidirectional valve (16), branch road pressure regulating valve (17), water injection valve (18), humidifier safety valve (19), exhaust-valve (20), liquid level meter (21), level window (22), humidification jar (23), draining valve (24), accumulator safety valve (25), accumulator (26), vent valve (27), unidirectional valve (28), pump (29), choke valve (30), gas bottle (31), gas bottle safety valve (32), oxidizing gas screen pack (33), fan (34), pile positive pole (35), pile negative pole (36), air inlet (37), exhaust outlet (38), fuel pile main body (39), vent valve (40), charge controller (41), chargeable storage (42), CAN bus (43), relay (44), fuel cell stand-by power supply processor (45), power output cathode (46), drainage switch (47), load (48), temperature probe (49) is formed.It is characterized in that: the air supply system that two or many gas cylinders are formed, the hydrogen that tail gas recycle cycling and reutilization device will not reacted is recovered in the reaction of input fuel cell pack, fuel gas humidity is regulated automatically, grid cut-off is starting fluid battery backup power source power supply automatically simultaneously, and the data of gathering when the fuel cell stand-by power supply moved are real-time transmitted to the master control platform by generating and System Control Center, monitor fuel cell stand-by power supply running status in real time.
Below comprehensive accompanying drawing fuel cell tail gas recycling device is further specified.
Fig. 2 is the air feed process of the backup power system of fuel cell that has the hydrogen circulating device of patent of the present invention.
Fig. 3 is the gas humidification gas concentration unit of the backup power system of fuel cell that has the hydrogen circulating device of patent of the present invention.
This gas humidification gas concentration unit reclaims cycling and reutilization device 2011101162758 by a kind of industrial gas humidification device 201010531873 of two patents of invention of our company and a kind of fuel cell tail gas and forms.Wherein intake valve (15), choke valve (27) fuel cell stand-by power supply ruuning situation are controlled in real time by fuel cell stand-by power supply processor (45) program, guarantee best generating rate.Liquid level gauge (21) passes through internet transmission to the master control platform with the liquid level data in real time that records.
Fig. 4 is generating and the System Control Center of the backup power system of fuel cell that has the hydrogen circulating device of patent of the present invention.
The generating of fuel cell stand-by power supply and System Control Center 104 are made up of fuel cell pack 105, fuel cell pack cooling oxygen supply system 106, startup power-supply system 107, reusable edible hydrogen fuel cell stand-by power supply processor 108 and relay (44).Wherein fuel cell pack cooling oxygen supply system 106 is made up of oxidizing gas screen pack (33), fan (34), starting power-supply system 107 is made up of charge controller (41), chargeable storage (42), reusable edible hydrogen fuel cell stand-by power supply processor 108 is made up of CAN bus (43), fuel cell stand-by power supply processor (45), power output cathode (46), drainage switch (47), and the generating of fuel cell stand-by power supply and System Control Center are the core of fuel cell stand-by power supply.Its running is as follows: grid cut-off, relay (44) action, chargeable storage (42) provides electric power for fuel cell stand-by power supply processor (45), pressure sensor (3) (4), electromagnetically operated valve (9) (10), intake valve (15), choke valve (27), fan (34), vent valve (40) is connected with fuel cell stand-by power supply processor (45) by CAN bus (43) with the hydrogen inductor, fan (34) starts oxidizing gas and enters fuel cell pack main body (39) reflection generation electric energy through oxidizing gas filter (33) filtration, played the purpose of cooled fuel cell heap main body (39) in oxygen supply again, the electric energy of generation is by the positive level of electric energy (35), the negative level of electric energy (36) is drawn and is divided into two groups.Exhaust outlet (38) draw by the road not participate in reflection gas to vent valve (40) by program control unlatching, closing motion, have pipeline to guide to a kind of fuel cell tail gas again and reclaim cycling and reutilization device 102, the cycling and reutilization of realization hydrogen.Chargeable storage (42) just has electric energy when dynamical system does not start, for starting, system provides energy, system is in case start, fuel cell pack 105 just produces electric energy at once, "+", "-" that are received charge controller (41) by the positive level of the electric energy on the fuel cell pack main body (39) (35), the positive level of electric energy (36) lead-in wire respectively extremely go up, finish the cyclic process of electricity consumption charging, for all electrical appliances in the fuel cell stand-by power supply normally provide electric power, guarantee the operate as normal of fuel cell stand-by power supply.The right top of surveying of fuel cell stand-by power supply processor (45) has "+", "-" utmost point lead-in wire to be connected with "+", "-" utmost point of chargeable storage (42), work as grid cut-off, relay (44) action can be imported electric energy fuel cell stand-by power supply processor (45) by the program control power distribution, guarantees the normal operation of fuel cell stand-by power supply.Drainage switch (47) is established for improving fuel cell pack 105 power generation performances, opens, closes by program control.Power output cathode (46) is connected with load (48) with pile negative pole (36) on the fuel cell pack main body (39), finish electric power output, temperature probe (49) is monitored the working temperature of fuel cell pack main body (39) in real time, and data in real time is transferred to fuel cell stand-by power supply processor (45), fuel cell stand-by power supply processor (45) provide order control fan (34) by computing thus the working temperature of rotating speed control fuel cell pack main body (39) in normal range (NR), guarantee system's normal power generation.When the fuel cell stand-by power supply moved, as hydrogen gas leakage takes place, the hydrogen warning system was reported to the police in the working site and by the Internet hydrogen gas leakage signal is transferred to the master control platform simultaneously, and stops the work of fuel cell stand-by power supply simultaneously immediately.
Claims (7)
1. the backup power system of fuel cell that has the hydrogen circulating device, comprise altogether: air supply system 101, a kind of fuel cell tail gas reclaims cycling and reutilization device 102, a kind of industrial small-sized humidifying device 103, generating and System Control Center 104, fuel cell pack 105, fuel cell pack cooling oxygen supply system 106, start power-supply system 107, reusable edible hydrogen fuel cell stand-by power supply processor 108 and hydrogen alarming device are formed, it is characterized in that: the air supply system that two or many gas cylinders are formed, the hydrogen that tail gas recycle cycling and reutilization device will not reacted is recovered in the reaction of input fuel cell pack, fuel gas humidity is regulated automatically, grid cut-off starting fluid battery backup power source power supply simultaneously automatically, and the data of gathering when the fuel cell stand-by power supply move are by generating electricity and System Control Center is real-time transmitted to the master control platform.
2. the backup power system of fuel cell that has the hydrogen circulating device according to claim 1, it is characterized in that: air supply system 101 is made up of hydrogen cylinder (1), hydrogen cylinder (2), pressure sensor (3), pressure sensor (4), bottle valve (5), bottle valve (6), pressure-reducing valve (7), pressure-reducing valve (8), electromagnetically operated valve (9), electromagnetically operated valve (10), unidirectional valve (11), unidirectional valve (12), pressure regulating valve (14).
3. the backup power system of fuel cell that has the hydrogen circulating device according to claim 2, it is characterized in that: air supply system 101 can have not only two air feed gas circuit.
4. the backup power system of fuel cell that has the hydrogen circulating device according to claim 1 is characterized in that: a kind of fuel cell tail gas recovery cycling and reutilization device 102 and a kind of industrial small-sized humidifying device 103 compositions.
5. the backup power system of fuel cell that has the hydrogen circulating device according to claim 1 is characterized in that: generating and System Control Center 104 by fuel cell pack 105, fuel cell pack cooling oxygen supply system 106, start power-supply system 107, reusable edible hydrogen fuel cell stand-by power supply processor 108 and relay (44) and form.Generating and System Control Center 104 are the core of this fuel cell stand-by power supply.
6. the backup power system of fuel cell that has the hydrogen circulating device according to claim 1 is characterized in that: be furnished with temperature probe (49) in the fuel cell pack 105 and detect the working temperature of control material battery pile main body (39) in real time in normal range (NR).
7. the backup power system of fuel cell that has the hydrogen circulating device according to claim 1, it is characterized in that: standby power system inside is provided with hydrogen alarming device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100369178A CN103248082A (en) | 2012-02-14 | 2012-02-14 | Fuel cell standby power supply system provided with hydrogen circulation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012100369178A CN103248082A (en) | 2012-02-14 | 2012-02-14 | Fuel cell standby power supply system provided with hydrogen circulation device |
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| CN2012100369178A Pending CN103248082A (en) | 2012-02-14 | 2012-02-14 | Fuel cell standby power supply system provided with hydrogen circulation device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337399A (en) * | 2015-11-09 | 2016-02-17 | 东莞市绿能宝汽车配件科技有限公司 | Power supply converting (switching) system for oxyhydrogen machine |
| CN106787139A (en) * | 2016-12-27 | 2017-05-31 | 北京有色金属研究总院 | A kind of hydrogen-preparing hydrogen-storing backup power system of fuel cell for communication base station |
| CN110224161A (en) * | 2019-06-06 | 2019-09-10 | 珠海格力电器股份有限公司 | Fuel cell system |
| CN111082093A (en) * | 2019-12-27 | 2020-04-28 | 武汉理工大学 | Hydrogen fuel cell stack durability test system and method |
| CN111463459A (en) * | 2020-03-24 | 2020-07-28 | 浙江高成绿能科技有限公司 | Micro fuel cell power generation system |
| CN113162212A (en) * | 2020-11-10 | 2021-07-23 | 宝武清洁能源有限公司 | Standby power supply system for internet data center |
| CN113178596A (en) * | 2021-04-20 | 2021-07-27 | 内蒙古民族大学 | Hydrogen energy recycling cleaning hybrid power system for heavy machinery |
Citations (4)
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| CN101740796A (en) * | 2009-12-17 | 2010-06-16 | 哈尔滨工程大学 | Closed-cycle fuel cell system suitable for AUV |
| CN101814768A (en) * | 2010-03-11 | 2010-08-25 | 昆山弗尔赛能源有限公司 | Fuel cell based standby power system |
| CN201820844U (en) * | 2010-09-25 | 2011-05-04 | 上海攀业氢能源科技有限公司 | Continuous hydrogen supply device with multiple high-pressure hydrogen cylinders connected in parallel |
| CN202817796U (en) * | 2012-08-23 | 2013-03-20 | 江苏华源氢能科技发展有限公司 | Fuel cell stand-by power supply system with hydrogen circulating apparatus |
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2012
- 2012-02-14 CN CN2012100369178A patent/CN103248082A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101740796A (en) * | 2009-12-17 | 2010-06-16 | 哈尔滨工程大学 | Closed-cycle fuel cell system suitable for AUV |
| CN101814768A (en) * | 2010-03-11 | 2010-08-25 | 昆山弗尔赛能源有限公司 | Fuel cell based standby power system |
| CN201820844U (en) * | 2010-09-25 | 2011-05-04 | 上海攀业氢能源科技有限公司 | Continuous hydrogen supply device with multiple high-pressure hydrogen cylinders connected in parallel |
| CN202817796U (en) * | 2012-08-23 | 2013-03-20 | 江苏华源氢能科技发展有限公司 | Fuel cell stand-by power supply system with hydrogen circulating apparatus |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105337399A (en) * | 2015-11-09 | 2016-02-17 | 东莞市绿能宝汽车配件科技有限公司 | Power supply converting (switching) system for oxyhydrogen machine |
| CN106787139A (en) * | 2016-12-27 | 2017-05-31 | 北京有色金属研究总院 | A kind of hydrogen-preparing hydrogen-storing backup power system of fuel cell for communication base station |
| CN110224161A (en) * | 2019-06-06 | 2019-09-10 | 珠海格力电器股份有限公司 | Fuel cell system |
| CN111082093A (en) * | 2019-12-27 | 2020-04-28 | 武汉理工大学 | Hydrogen fuel cell stack durability test system and method |
| CN111082093B (en) * | 2019-12-27 | 2021-07-27 | 武汉理工大学 | Hydrogen fuel cell stack durability test system and method |
| CN111463459A (en) * | 2020-03-24 | 2020-07-28 | 浙江高成绿能科技有限公司 | Micro fuel cell power generation system |
| CN113162212A (en) * | 2020-11-10 | 2021-07-23 | 宝武清洁能源有限公司 | Standby power supply system for internet data center |
| CN113178596A (en) * | 2021-04-20 | 2021-07-27 | 内蒙古民族大学 | Hydrogen energy recycling cleaning hybrid power system for heavy machinery |
| CN113178596B (en) * | 2021-04-20 | 2023-09-26 | 内蒙古民族大学 | Hydrogen energy recycling and cleaning hybrid power system for reworking machinery |
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Application publication date: 20130814 |