CN101387370A - Hydrogenation substation - Google Patents
Hydrogenation substation Download PDFInfo
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- CN101387370A CN101387370A CNA2007100457661A CN200710045766A CN101387370A CN 101387370 A CN101387370 A CN 101387370A CN A2007100457661 A CNA2007100457661 A CN A2007100457661A CN 200710045766 A CN200710045766 A CN 200710045766A CN 101387370 A CN101387370 A CN 101387370A
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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
- Y02E60/32—Hydrogen storage
Abstract
The invention relates to a sub-station of a hydrogenation station, which can provide services of charging and unloading hydrogen fuels for a fuel battery automobile. The sub-station of the hydrogenation station comprises a traction headstock, a semi-trailer, and an integral skidded part detachably fixed on the semi-trailer, wherein the skidded part is formed by connecting a hydrogen loading system, a high pressure hydrogen-storing system, a hydrogen pressurizing system, a hydrogen unloading system, a high pressure hydrogen charging system, a control system and an auxiliary system. By a compressor for fixing the hydrogenation station, high pressure hydrogen loading capacity of the sub-station is greatly improved, and the compressor is saved so that the sub-station has the advantages of low cost, noise removal, reduced size, simplified operation and maintenance and intensified maneuverability. The self-prepared pressurizing system of the sub-station can greatly improve yield of the hydrogen, and the unloading system can securely unload the vehicle high pressure hydrogen to the sub-station when the fuel battery automobile has a fault. The sub-station of the hydrogenation station can be independently used as an apparatus for charging the hydrogen fuels of the fuel battery automobile, and is more suitable to combine the fixed hydrogenation station to form a high pressure hydrogen charging network with flexible maneuver.
Description
Technical field
The invention belongs to technical field of new energies, relate to the hydrogen fuel technology, especially a kind ofly collect that high pressure hydrogen loads, stores, filling, be the system of one, a kind ofly can be the packaged type hydrogenation substation that fuel cell car provides high pressure hydrogen filling and unloading from supercharging, offloading functions.
Background technique
Popularize the environmental problem of bringing day by day for tackling following fuel crunch and the orthodox car that causes because of day by day reducing of non-renewable fossil class resource, international community reaches common understanding, and development environment close friend's alternative fuel is walked the road of sustainable development.Use hydrogen as the fuel cell car of fuel be acknowledged as the most desirable, the most real at present, most possibly substitute the technology of orthodox car.Recent two decades comes, and national governments and each big energy company, motor corporation drop into the development and utilization of huge fund in Hydrogen Energy one after another, make the fuel cell car technology obtain develop rapidly.
During the nearly last ten years, be research and development, the demonstration operation that cooperates fuel cell car, more than 100 various types of hydrogenation station successively built in the whole world, these hydrogenation stations are except providing hydrogen filling service for fuel cell car, itself is also by building various types of hydrogenation station various technology of building a station of exploring, verify, demonstrate, for general the building a station on a large scale timely of fuel cell car from now on provides technological reserve.
For now, most in the world hydrogenation stations are fixed station.Fixed station is big because of boosting capability, storage volume and the filling ability of hydrogen, and becomes the main Infrastructure of fuel cell car hydrogen fuel filling.But its addressing difficulty, floor space are big, investment is high, examine the link complexity, the cycle of building a station is long, utilization ratio is low, thereby and have limited effective service radius because of its immovability.Therefore at the early stage of development of fuel cell car, how to solve and should satisfy the fuel cell car operation demand of the filling network of hydrogen fuel is difficult to a large amount of in a short time fixedly contradictions at hydrogenation station of building again, become the realistic problem that we must face.
Summary of the invention
Main purpose of the present invention is: be difficult to build in a large number in a short time the hydrogenation station again at fuel cell car early stage of development hydrogen fuel filling network deficiency and reach the not high present situation of having built up of hydrogenation station utilization ratio, a kind of technological scheme of high pressure hydrogen hydrogenation substation is provided.
In order to achieve the above object, solution of the present invention is:
A kind of hydrogenation substation that is used to fuel cell car that hydrogen fuel filling and offload services are provided comprises: traction headstock, semitrailer and integral type skid part detachable and that can be fixed on the semitrailer are formed.The skid part then is made of hydrogen loading system, high-pressure hydrogen storing system, hydrogen pressurization system, hydrogen uninstalling system, high pressure hydrogen loading system, control system and auxiliary system.
Further, this hydrogen loading system can be a substation filling high pressure hydrogen by outside condenser.
The gradable storage high pressure hydrogen of described high-pressure hydrogen storing system.
Described hydrogen pressurization system both can have been gone into outside hydrogen supply supercharging the high-pressure hydrogen storing bottle (group) of substation, and high-pressure hydrogen storing bottle (group) is gone in the low pressure hydrogen supercharging that the substation can be stored again, and direct pressurized hydrogen also is the fuel cell car high pressure hydrogen of annotating.
Described hydrogen uninstalling system can be offloaded to the on-board high-voltage hydric safe of fuel cell car high-pressure hydrogen storing bottle (group) system of substation.
Described hydrogen loading system has standard hydrogenation rifle, has metering, hydrogen leakage alarm and temperature, pressure compensation.
Described control system comprises loading mode, adds injection-molded, unloading mode, from boost mode, purge mode, maintenance pattern and anxious stop mode.Wherein filling pattern has classification and gets gas program and rate control program.
Advantage of the present invention is at first that the construction cost of hydrogenation substation is low, the cycle is short, it is simple relatively to examine, but cooperates the more perfect hydrogen of the formation network of annotating within a short period of time with fixing hydrogenation station; Secondly hydrogenation substation boosting capability more than needed that not only can utilize fixing hydrogenation station spare time is with the utilization ratio of raising fixed station but also reduced self construction cost; Hydrogenation substation maneuverability once more, the sphere of activities is big, can improve the effective service radius of forming with fixing hydrogenation station that adds hydrogen network greatly.Characteristics of the present invention are mainly reflected in:
1. utilize the value-added tax function of the compressor at fixing hydrogenation station for hydrogenation substation loading high pressure hydrogen;
2. utilize the classification storage hydrogen function of high-pressure hydrogen storage;
3. utilize pressurized machine supercharging low pressure hydrogen with improve hydrogen utilization ratio from function of increasing pressure;
4. utilize classification to get gas and add pouring functions with the high pressure hydrogen that improves gas taking rate;
5. utilize pressurized machine the fuel cell car Vehicular hydrogen to be offloaded to the offloading functions of hydrogenation substation.
Description of drawings
Fig. 1 hydrogenation substation structure of the present invention and schematic flow sheet
1-10,68,71 solenoid valves
11-15,18-20,65,66,69,72 pneumatic ball valves
16 needle-valves, 17 storage batteries
21,22 flame traps, 23 mass flowmenters
24 pressurized machines, 25 hydrogen gas leakages probe
26 programmable controllers (PLC), 27,28 reduction valve
29 dilly air filling guns, 30 large vehicle air filling guns
31-37 pressure transducers 38,39 are subjected to valve
40 filters, 41-48 steel cylinder needle-valves
49,50 overvoltage Decompression valvess (low pressure), 51-58 band rupture disk safety helmets
59-64 one-way valves, 67,73-81 manual ball valves
82-85 high-pressure gas cylinders (group), 86-90 overvoltage Decompression valvess (high pressure)
Embodiment
Content of the present invention, advantage and purpose will be set forth in the following description of the embodiments.
According to the present invention, hydrogenation substation is made up of traction headstock, semitrailer and integral type skid part detachable and that can be fixed on the semitrailer.The skid part then is made of gas-loaded system, high-pressure gas system, hydrogen pressurization system, hydrogen uninstalling system, high pressure hydrogen loading system, control system and auxiliary system.
Fixedly hydrogenation station (female station) for satisfying the peak filling ability of filling period, requires compressor that bigger boosting capability is arranged when design usually.And the most of period in one day, the utilization ratio of compressor is lower in female station, boosting capability more than needed is arranged, hydrogenation substation (substation) has utilized these characteristics at female station just, with mother's shared cover compression pressurization system of standing, thereby save in the hydrogenation station complex apparatus part the most, simplified design, manufacturing, the operation and maintenance of substation greatly, significantly reduced cost.The dependence to electric power, the noise that has brought when having exempted compressor operating also can be broken away from the substation simultaneously, help the addressing of substation filling point.A female station can form the small hydrogen fuel filling network of certain service radius with a plurality of substations, and a plurality of mininets then can form the bigger network of service radius.
The substation is designed to by traction headstock and semitrailer ways of connecting, is to consider that the substation need stop the long period at filling point usually.Tractor with semitrailer be dragged to filling point in order after, the semitrailer of other substation of traction of can leaving away voluntarily, so, a tractor can be served a plurality of substations, can further reduce the cost of substation.
The gas-loaded system of substation is divided into two parts: the hydrogen loading system is accepted the high pressure hydrogen from the mother station, by being subjected to valve 39, filter 40, manual ball valve 74, one- way valve 59,60,61, pneumatic ball valve 12,13,14, pressure transducer 32,33,34, safety valve 86,87,88, and associated pipe, link are formed; The nitrogen loading system is accepted high pressure nitrogen, by being subjected to valve 38, and manual ball valve 79,81, safety valve 89, and associated pipe, link are formed.
The high-pressure gas system of substation is by a plurality of high-pressure gas cylinders (group) 82,83,84,85, and needle- valve 41,42,43,44,45,46,47,48 is with rupture disk safety helmet 51,52,53,54,55,56,57,58, reaches associated pipe, link composition.
In order to improve the gas taking rate of hydrogen in the high-pressure hydrogen storing bottle, will store up hydrogen bottle component usually and become three groups of high pressure, middle pressure, low pressure, the storage hydrogen bottle quantity of each group increases successively from high pressure to low pressure.And one of purpose of substation configuration hydrogen pressurization system is when causing pressure to drop to the ultimate pressure value for the high-pressure hydrogen storing bottle group when the substation because of a large amount of filling, can the hydrogen of low pressure bottle group be pressurized to the bomb group by pressurized machine, with the gas taking rate of further raising storage of hydrogen.Pressurization system is by pneumatic ball valve 15,66,69,72, pressurized machine 24, and safety valve 90, one-way valve 64, and associated pipe, link are formed.
Fuel cell car breaks down when needing maintenance, and requirement sheds the interior high pressure hydrogen of vehicle-mounted storage hydrogen bottle earlier on the safety, if with the simple emptying process of high pressure hydrogen, has both wasted and also has potential safety hazard.The hydrogen uninstalling system of substation design can be recovered into the classification of fuel cell car on-board high-voltage hydrogen high, medium and low three grades of bottle groups, and low pressure hydrogen then can be pressurized to high-pressure hydrogen storing bottle by pressurized machine.Uninstalling system is by being subjected to valve 39, filter 40, manual ball valve 74, one- way valve 59,60,61, pneumatic ball valve 12,13,14,65,66,69,72, pressure transducer 32,33,34,35,36,37, safety valve 86,87,88,90, pressurized machine 24, and associated pipe, link are formed.
The high pressure hydrogen loading system of substation is got gas by low pressure to high pressure classification successively from high, medium and low three grades of bottle groups, when pressurized gas are not enough, and also can be by the direct supercharging filling of pressurized machine.Loading system is by pneumatic ball valve 11,12,13,14,18, pressure transducer 31,32,33,34, pressurized machine 24, and safety valve 90, one-way valve 64, mass flowmenter 23, atmospheric valve 16, hydrogenation rifle 29,30, and associated pipe, link are formed.
The control system of substation mainly comprises programmable controller (PLC) 26 and some solenoid valves, Displaying Meter, electronic parts and components etc.Control program comprises loading mode (standing the filling high pressure hydrogen to the substation from mother), adds injection-molded (for fuel cell car filling consistent high pressure hydrogen fuel), unloading mode (for fuel cell car unloads vehicle-mounted high pressure hydrogen), from boost mode (low pressure hydrogen of substation is pressurized to high-pressure hydrogen storing bottle), purge mode (nitrogen sparge tube road), maintenance pattern (high pressure hydrogen that emptying stores during the maintenance of substation) and anxious stop mode (but in emergency circumstances moment stop the substation working).
Auxiliary system then comprises by pressure regulator valve 28, manual ball valve 80, and safety valve 50, the pressurized machine low-pressure nitrogen that pneumatic ball valve 19 and associated pipe, link are formed drives supply system; By pressure regulator valve 27, safety valve 49, the pneumatic valve low-pressure nitrogen that manual ball valve 77 and associated pipe, link are formed drives supply system; By pressure regulator valve 27, manual ball valve 76, safety valve 49, the purging nitrogen supply system that pneumatic ball valve 20 and associated pipe, link are formed; By flame trap 21,22, the safety vent system that manual ball valve 73,78 (normally off) and associated pipe, link are formed; By pneumatic ball valve 66,69,72, manual ball valve 67, the substation high pressure hydrogen uninstalling system that one- way valve 62,63 and associated pipe, link are formed.The substation also is equipped with hydrogen leakage detector 25 in addition, 24V storage battery 17.
The concrete enforcement of hydrogenation substation by different purposes, is adopted different operation control modes respectively.Below with loading mode, add injection-molded, unloading mode, be that example is specified from boost mode.
1, loading mode
When the substation need start this pattern from outside (female station) when loading high pressure hydrogen.At first the valve 39 that is subjected to the substation is connected by the standard link with female station, and opening power is selected loading mode on control panel.Open manual ball valve 74, the high pressure hydrogen of standing from mother enters loading system.The source of the gas that records by pressure transducer 37 (female station) pressure P
37The pressure P of the high-pressure hydrogen storing bottle (group) 84 that records with pressure transducer 34 at first
34Compare: work as P
37P
34The time, PLC judges, open solenoid valve 4, connect low-pressure nitrogen, drive and open pneumatic ball valve 14, for high-pressure hydrogen storing bottle (group) filling high pressure hydrogen until the storage hydrogen pressure value that reaches setting, close solenoid valve 4 then, cut-out passes to the low-voltage driving nitrogen (closing pneumatic valve) of pneumatic ball valve 14, if surpass setting value because of accident causes filling pressure, then safety valve 88 is understood releasing pressure automaticallies; Work as P
37≤ P
34The time, P
37The pressure P of the middle pressure storage hydrogen bottle (group) 83 that records with pressure transducer 33
33Compare, if P
37P
33, then carry out and the similar programmed sequence of operations of High Pressure Hydrogen bottle filling; If P
37≤ P
33, P then
37The pressure P of the low pressure storage hydrogen bottle (group) 82 that records with pressure transducer 32
32Compare, if P
37P
32, then carry out and the similar programmed sequence of operations of middle pressure hydrogen bottle filling.So far finish whole loading procedure.
2, add injection-molded
When annotating high pressure hydrogen for fuel cell car, needs start this pattern.Connect power supply, select to add injection-molded.With the valve that is subjected to of hydrogenation rifle insertion fuel cell car, press the aerating button.This moment, pneumatic ball valve 11 was opened, pneumatic ball valve 12 is opened subsequently, begin the hydrogen of annotating, when the variation in pressure of pressure transducer 31 become slowly (or the filling speed in the mass flowmenter becomes slow), then self acting stop valve 12, and open pneumatic ball valve 13 and continue filling, same variation in pressure when pressure transducer 31 becomes slow, then self acting stop valve 13, and open pneumatic ball valve 14 and continue filling till the force value of pressure transducer 31 reaches target filling force value, self acting stop valve 14 and 11, the high pressure hydrogen filling is finished.In filling process, pressure transducer 34 shows when the pressure of high-pressure hydrogen storing bottle (group) is lower than target filling pressure, pneumatic ball valve 15,19 is opened, pressurized machine 24 beginning superchargings, the pressure that records to pressure transducer 36 is during greater than the pressure of pressure transducer 31, and pneumatic ball valve 18 is opened, and directly is pressurized to target pressure value for the on-board hydrogen bottle of fuel cell car, filling finishes, and pneumatic ball valve 11,19,15,18 is closed.
3, unloading mode
When reasons such as fuel cell car hinders for some reason, maintenances, start this pattern when needing the high pressure hydrogen in the vehicle-mounted storage hydrogen bottle of unloading.Connect power supply, hydrogen mouth to the substation of unloading that connects the on-board hydrogen bottle is subjected to valve 39, selects unloading mode on control panel, opens manual ball valve 74, enters loading system from the high pressure hydrogen of on-board hydrogen bottle.Hydrogen (on-board hydrogen bottle) pressure P that records by pressure transducer 37
37The pressure P of the high-pressure hydrogen storing bottle (group) 84 that records with pressure transducer 34 at first
34Compare, PLC judges: if P
37P
34, the first step: open pneumatic ball valve 14, on-board high-voltage hydrogen is unloaded to high-pressure hydrogen storing bottle (group) 84, to P
37Near P
34The time, close pneumatic ball valve 14; If P
37≤ P
34, then directly entered for second step.Second step: the hydrogen that comparative pressure sensor 37 records (on-board hydrogen bottle) pressure P
37The pressure P of the middle pressure storage hydrogen bottle (group) 83 that records with pressure transducer 33
33, if P
37P
33, then open pneumatic ball valve 13, during being unloaded to, on-board high-voltage hydrogen presses storage hydrogen bottle (group) 83, to P
37Near P
33The time, close pneumatic ball valve 13; If P
37≤ P
33, then directly entered for the 3rd step.Hydrogen (on-board hydrogen bottle) pressure P that the 3rd step comparative pressure sensor 37 records
37The pressure P of the low pressure storage hydrogen bottle (group) 82 that records with pressure transducer 32
32, if P
37P
32, then open pneumatic ball valve 12, on-board high-voltage hydrogen is unloaded to low pressure storage hydrogen bottle (group) 82, to P
37Near P
32The time, close pneumatic ball valve 12; If P
37≤ P
32, or after finishing for the 3rd step, then entered for the 4th step.The 4th step was opened pneumatic ball valve 19, when the pressure of pressure transducer 35 is less than or equal to the pressure of pressure transducer 37, open pneumatic ball valve 65, Vehicular hydrogen directly enters the pressurized machine supercharging, and open, close pneumatic ball valve 72,69,66 successively, inject hydrogen after the supercharging respectively to storing up hydrogen bottle (group) 84,83,82, be lower than the inlet pressure of pressurized machine permission until the pressure of Vehicular hydrogen, unloading finishes.
4 from boost mode
When the substation is after fuel cell car is finished a large amount of hydrogen filling services, when the Hydrogen Vapor Pressure of high-pressure hydrogen storing bottle (group) is annotated pressure near target, to start this pattern.Connect power supply, on control panel, select from boost mode, pneumatic ball valve 15,19 will be opened, pressurized machine 24 beginning superchargings are from the hydrogen of low pressure storage hydrogen bottle (group), the pressure that records when pressure transducer 36 is during more than or equal to pressure transducer 34, pneumatic ball valve 72 is opened, and high-pressure hydrogen storing bottle (group) 84 begins to replenish high pressure hydrogen, until the highest storage hydrogen pressure of hydrogen bottle that reaches setting. Pneumatic ball valve 15,19,72 is closed, and finishes from supercharging.
The above-mentioned description to embodiment is can understand and apply the invention for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiments, and needn't pass through performing creative labour being applied among other embodiments in the General Principle of this explanation.Therefore, the invention is not restricted to the embodiment here, those skilled in the art should be within protection scope of the present invention for improvement and modification that the present invention makes according to announcement of the present invention.
Claims (7)
1, a kind of hydrogenation substation, it is characterized in that: comprising: traction headstock, semitrailer and detachable and can be fixed in integral type skid part on the semitrailer, this skid part is connected and composed by hydrogen loading system, high-pressure hydrogen storing system, hydrogen pressurization system, hydrogen uninstalling system, high pressure hydrogen loading system, control system and auxiliary system.
2, hydrogenation substation as claimed in claim 1 is characterized in that; Described hydrogen loading system can be a substation filling high pressure hydrogen by outside condenser.
3, hydrogenation substation as claimed in claim 1 is characterized in that: the gradable storage high pressure hydrogen of described high-pressure hydrogen storing system.
4, hydrogenation substation as claimed in claim 1, it is characterized in that: described hydrogen pressurization system both can have been gone into outside hydrogen supply supercharging the high-pressure hydrogen storing bottle/group of substation, the low pressure hydrogen supercharging that the substation stores can be gone into high-pressure hydrogen storing bottle/group again, also direct pressurized hydrogen is a fuel cell car filling high pressure hydrogen.
5, hydrogenation substation as claimed in claim 1 is characterized in that: described hydrogen uninstalling system can be offloaded to the on-board high-voltage hydric safe of fuel cell car the high-pressure hydrogen storing bottle/group system of substation.
6, hydrogenation substation as claimed in claim 1 is characterized in that: described hydrogen loading system has standard hydrogenation rifle, has metering, hydrogen leakage alarm and temperature, pressure compensation.
7, hydrogenation substation as claimed in claim 1 is characterized in that: described control system comprises loading mode, adds injection-molded, unloading mode, from boost mode, purge mode, maintenance pattern and anxious stop mode.Wherein filling pattern has classification and gets gas program and rate control program.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007100457661A CN101387370A (en) | 2007-09-11 | 2007-09-11 | Hydrogenation substation |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100457661A CN101387370A (en) | 2007-09-11 | 2007-09-11 | Hydrogenation substation |
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|---|---|
| CN101387370A true CN101387370A (en) | 2009-03-18 |
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| CNA2007100457661A Pending CN101387370A (en) | 2007-09-11 | 2007-09-11 | Hydrogenation substation |
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| CN102032437A (en) * | 2009-09-28 | 2011-04-27 | 张家港圣汇气体化工装备有限公司 | Unloading and pressure regulating composite booster for liquefied natural gas filling station |
| WO2011137853A1 (en) * | 2010-09-25 | 2011-11-10 | 华为技术有限公司 | System and method for supplying hydrogen and hydrogen fuel cell system |
| CN105351742A (en) * | 2015-09-24 | 2016-02-24 | 芜湖宏强船舶设备有限公司 | Oxygen filling method |
| CN106369270A (en) * | 2016-09-15 | 2017-02-01 | 沈军 | Hydrogen refueling station network facility and hydrogen distribution type energy resource composed of same |
| CN106895254A (en) * | 2017-02-03 | 2017-06-27 | 沈军 | A kind of renewable sources of energy hydrogen-preparing hydrogen-storing hydrogen supply network and the city system being made up of it and national system |
| CN107785596A (en) * | 2016-08-31 | 2018-03-09 | 北京亿华通科技股份有限公司 | Removable hydrogenation plant |
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| CN108613013A (en) * | 2018-05-19 | 2018-10-02 | 大连理工大学 | A kind of hydrogen-feeding system and its working method of vehicle-mounted hydrogen storage cylinder |
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| CN102032437A (en) * | 2009-09-28 | 2011-04-27 | 张家港圣汇气体化工装备有限公司 | Unloading and pressure regulating composite booster for liquefied natural gas filling station |
| WO2011137853A1 (en) * | 2010-09-25 | 2011-11-10 | 华为技术有限公司 | System and method for supplying hydrogen and hydrogen fuel cell system |
| US9444109B2 (en) | 2010-09-25 | 2016-09-13 | Huawei Technologies Co., Ltd. | System and method for supplying hydrogen gas, and hydrogen fuel cell system |
| CN105351742A (en) * | 2015-09-24 | 2016-02-24 | 芜湖宏强船舶设备有限公司 | Oxygen filling method |
| CN105351742B (en) * | 2015-09-24 | 2018-05-18 | 芜湖宏强船舶设备有限公司 | Oxygen filling method |
| CN107785596A (en) * | 2016-08-31 | 2018-03-09 | 北京亿华通科技股份有限公司 | Removable hydrogenation plant |
| CN106369270A (en) * | 2016-09-15 | 2017-02-01 | 沈军 | Hydrogen refueling station network facility and hydrogen distribution type energy resource composed of same |
| CN106895254A (en) * | 2017-02-03 | 2017-06-27 | 沈军 | A kind of renewable sources of energy hydrogen-preparing hydrogen-storing hydrogen supply network and the city system being made up of it and national system |
| CN108319185A (en) * | 2017-12-20 | 2018-07-24 | 北京航天计量测试技术研究所 | Gas circuit secondary safety redundant apparatus |
| CN108775506A (en) * | 2018-03-16 | 2018-11-09 | 浙江昊凡科技有限公司 | A kind of method and system that hydrogenation stations hydrogen energy source quickly fills |
| CN108613013A (en) * | 2018-05-19 | 2018-10-02 | 大连理工大学 | A kind of hydrogen-feeding system and its working method of vehicle-mounted hydrogen storage cylinder |
| CN108716614A (en) * | 2018-06-06 | 2018-10-30 | 安徽锦美碳材科技发展有限公司 | A kind of distribution water electrolysis hydrogen production is used for the solution of hydrogen power hydrogen supply |
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| CN109027663B (en) * | 2018-06-13 | 2021-01-15 | 浙江昊凡科技有限公司 | Standby filling device and filling system for hydrogen energy of hydrogen station |
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| CN111365609A (en) * | 2018-12-26 | 2020-07-03 | 国家能源投资集团有限责任公司 | Method for hydrogenating hydrogen storage container from hydrogenation station and hydrogenation station |
| CN111365609B (en) * | 2018-12-26 | 2022-08-12 | 国家能源投资集团有限责任公司 | Method for hydrogenating hydrogen storage container from hydrogenation station and hydrogenation station |
| CN110413030A (en) * | 2019-08-02 | 2019-11-05 | 上海舜华新能源***有限公司 | A kind of management system of hydrogenation stations control cabinet |
| CN110413030B (en) * | 2019-08-02 | 2021-04-13 | 上海舜华新能源***有限公司 | Management system of hydrogenation station master control cabinet |
| CN112539339A (en) * | 2019-09-20 | 2021-03-23 | 中国石油化工股份有限公司 | Natural gas reforming hydrogen supply hydrogenation station equipment model selection method |
| CN112682689A (en) * | 2019-10-17 | 2021-04-20 | 现代自动车株式会社 | Universal hydrogen filling performance evaluation system for continuous filling performance evaluation and capacity specific filling performance evaluation |
| CN111082093B (en) * | 2019-12-27 | 2021-07-27 | 武汉理工大学 | Hydrogen fuel cell stack durability test system and method |
| CN111082093A (en) * | 2019-12-27 | 2020-04-28 | 武汉理工大学 | Hydrogen fuel cell stack durability test system and method |
| CN112128612A (en) * | 2020-10-29 | 2020-12-25 | 河南豫氢装备有限公司 | Hydrogenation station is with intelligent hydrogen order device of getting gas |
| CN112413397B (en) * | 2020-11-18 | 2021-11-23 | 西安交通大学 | Pressurizing and filling device for hydrogenation station, and system and method using device |
| CN112413397A (en) * | 2020-11-18 | 2021-02-26 | 西安交通大学 | Pressurizing and filling device for hydrogenation station, and system and method using device |
| CN112413398B (en) * | 2020-11-19 | 2021-11-23 | 西安交通大学 | Hydrogenation system and method for hydrogenation station |
| CN112413398A (en) * | 2020-11-19 | 2021-02-26 | 西安交通大学 | Hydrogenation system and method for hydrogenation station |
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