CN202363539U - Vacuum contactor control-based hydrogen power generation device - Google Patents
Vacuum contactor control-based hydrogen power generation device Download PDFInfo
- Publication number
- CN202363539U CN202363539U CN2011203223126U CN201120322312U CN202363539U CN 202363539 U CN202363539 U CN 202363539U CN 2011203223126 U CN2011203223126 U CN 2011203223126U CN 201120322312 U CN201120322312 U CN 201120322312U CN 202363539 U CN202363539 U CN 202363539U
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- China
- Prior art keywords
- circuit
- vacuum contactor
- storage battery
- power generation
- generation device
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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 discloses a vacuum contactor (1) control-based hydrogen power generation device, which comprises a vacuum contactor (1). The vacuum contactor (1) is connected with a storage battery (2), a switch (4) and a load (3) respectively. The storage battery (2) is connected with an alternating current/direct current (AC/DC) circuit (5) and a DC/DC circuit (6) through a diode (8) respectively. The front parts of the AC/DC circuit (5) and the DC/DC circuit (6) are connected with a macromolecular hydrogen fuel cell (7), and the rear parts of the AC/DC circuit (5) and the DC/DC circuit (6) are connected with the storage battery (2). Current transition between the storage battery (2) and the load (3) is controlled by the vacuum contactor (1), and damage caused by unstable factors such as the great voltage drop of the storage battery (2) is maximally reduced.
Description
Technical field
The present invention designs a kind of hydrogen power generation device, especially a kind of hydrogen power generation device based on vacuum contactor control.
Background technology
In the hydrogen power generation system in the past,, can behind the terminal-storage battery of electricity generation system, load a solid-state relay usually in order safe control signal to reach direct driving large current load purpose with small.The non-contact type switch that solid-state relay is made up of microelectronic circuit, discrete electronic device, power electronic power device; Realized the isolation of control end and load end with isolating device; The input of solid-state relay can reach the purpose of direct driving large current load with small control signal.But the state of the electric energy through macromolecule hydrogen energy fuel battery conversion is unsettled; No matter be that its magnitude of voltage or current value possibility are fast changing; Technical risk is very big obviously under this extreme electric energy condition, to use solid-state relay; The power consumption of the solid-state relay on the market is generally bigger than normal now, and pressure drop is also big, is not suitable for the operating state of big electric current.
Summary of the invention
The purpose of this invention is to provide a kind of function-stable, hydrogen power generation device that power consumption is little based on vacuum contactor; This covering device has solved the potential safety hazard that behind storage battery, loads solid-state relay in the past and exist, and has better solved the transition problem between hydrogen power generation uses to load simultaneously.
[0004]Critical piece vacuum contactor among the present invention utilizes the vacuum interrupter arc extinguishing, can and cut off running current in order to frequent connection, supplies remote the connection and branch deenergizing and frequent starting and the usefulness that stops alternating current motor.
[0005]The present invention reaches goal of the invention through following technical scheme:
A kind of hydrogen power generation device based on vacuum contactor control; Comprise vacuum contactor; Described vacuum contactor links to each other respectively at storage battery, switch, load; Described storage battery links to each other with AC/DC circuit, DC/DC circuit through diode, connects macromolecule hydrogen energy fuel battery on described AC/DC circuit, the DC/DC circuit, connects storage battery down.
[0007]The working power of described vacuum contactor is between the 9V to 36V, and described vacuum contactor is through the switch closed condition of ON-OFF control circuit control vacuum contactor.
Described storage battery has the two-way circuit to connect into, and one the tunnel is the AC/DC circuit, another road DC/DC circuit.
Described AC/DC circuit, DC/DC circuit all link to each other with macromolecule hydrogen energy fuel battery, and described macromolecule hydrogen energy fuel battery is through gathering hydrogen gas generation.
Described AC/DC circuit, DC/DC circuit are all parallelly connected with storage battery through the diode of unidirectional conducting, prevent that the anti-stream of electric current from causing electric leakage.
The invention has the beneficial effects as follows:
The present invention will drop to minimum owing to the infringement that destabilizing factors such as the storage battery pressure drop is big cause through the current transition between vacuum contactor control storage battery and the load to greatest extent.
The present invention is a media with the vacuum contactor, makes that the hydrogen power generation system is more stable, and electric current output control is safer.
Advantage of the present invention and characteristics will illustrate through the non-limitative illustration of following preferred embodiment and explain that these embodiment only provide with reference to accompanying drawing as an example.
Description of drawings
Fig. 1 is a structure principle chart of the present invention
Wherein: 1---vacuum contactor; 2---storage battery; 3---load; 4---switch; 5---the AC/DC circuit; 6---the DC/DC circuit; 7---macromolecule hydrogen energy fuel battery; 8---diode.
Embodiment
Below in conjunction with accompanying drawing and case study on implementation the present invention is described further.
As shown in Figure 1; The present invention includes vacuum contactor (1); Described vacuum contactor (1) links to each other respectively at storage battery (2), load (3) and switch (4), and wherein switch (4) is the state that cut-offs that is used for controlling vacuum contactor (1), and storage battery (2) is as the input of vacuum contactor (1); Load (3) is as the output of vacuum contactor (1), and the electric energy in the storage battery (2) transfers to load (3) through the vacuum contactor under the opening (1).Vacuum contactor (1) mainly is made up of vacuum interrupter and operating structure, two effects of reliable arc extinguishing when wherein vacuum interrupter has through running current and frequent cut-out operating current, but can not cut off overload and short circuit current.The operating structure formula is made up of the holding coil and the armature of ribbon core, and coil electricity attracts armature, and contactor is closed; Coil losing electricity, contactor breaks off.Two functions of this of vacuum contactor (1) have obtained embodiment in the electric energy transient process: when switch (4) is under the opening; Cooperate vacuum contactor (1) operating structure to open; Whole vacuum contactor (1) starts; At first the unsettled electric energy of storage battery (2) gets into the vacuum contactor (1) of opening; Vacuum contactor (1) returns into the current status under the working power through the arc extinguishing effect of self with the electric current of excessive rolling, then running current is transferred to load (3), makes the extensibility and the versatility of load (3) strengthen greatly.
In order further to solve the generating problem; The present invention also utilizes the parallel connection of two-way circuit to advance storage battery, makes the user to select output interface according to self-demand, has expanded the versatility and the ductility of equipment greatly; This two-way circuit is exactly AC/DC circuit (5) and DC/DC circuit (6); This moment, this two-way circuit advanced storage battery (2) through a diode (8) and connection separately, and the effect of diode (8) mainly is to prevent that the backflow of the electric energy of storage battery (2) from causing electric leakage, and this is owing to diode (8) is unidirectional conducting; The electric leakage accident that the electric energy only import but no export is just avoided has promoted device ' greatly.The required electric energy of described AC/DC circuit (5) and DC/DC circuit (6) sends through macromolecule hydrogen energy fuel battery (7), and macromolecule hydrogen energy fuel battery (7) is through gathering hydrogen gas generation, this generation mode not only environmental protection but also economy.The hydrogen that described macromolecule hydrogen energy fuel battery (7) is gathered is the high-purity hydrogen that produces through the efficient hydrogen manufacturing agent of our company's independent research and water reaction back.Whole invention procedure structure is tight, safe and efficient, is the TRT of a kind of economic security, energy-conserving and environment-protective.
So far, whole invention process finishes.
Claims (5)
1. hydrogen power generation device based on vacuum contactor control; Comprise vacuum contactor (1); Vacuum contactor (1) links to each other respectively at storage battery (2), switch (4), load (3); Described storage battery (2) links to each other with AC/DC circuit (5), DC/DC circuit (6) through diode (8), connects macromolecule hydrogen energy fuel battery (7) on described AC/DC circuit (5), the DC/DC circuit (6), connects storage battery (2) down.
2. a kind of hydrogen power generation device according to claim 1 based on vacuum contactor control; The working power that it is characterized in that described vacuum contactor (1) is between the 9V to 36V, and described vacuum contactor (1) is through the switch closed condition of switch (4) control circuit control vacuum contactor (1).
3. a kind of hydrogen power generation device according to claim 1 based on vacuum contactor control; It is characterized in that described storage battery (2) has loaded diode (8) back respectively by the two-way circuit and connection is advanced; One the tunnel is AC/DC circuit (5), another road DC/DC circuit (6).
4. a kind of hydrogen power generation device according to claim 1 based on vacuum contactor control; It is characterized in that described AC/DC circuit (5), DC/DC circuit (6) all link to each other with macromolecule hydrogen energy fuel battery (7), described macromolecule hydrogen energy fuel battery (7) is through gathering hydrogen gas generation.
5. a kind of hydrogen power generation device according to claim 1 based on vacuum contactor control; It is characterized in that described AC/DC circuit (5), DC/DC circuit (6) are all parallelly connected with storage battery (2) through the diode (8) of unidirectional conducting, prevent that the anti-stream of electric current from causing electric leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203223126U CN202363539U (en) | 2011-08-31 | 2011-08-31 | Vacuum contactor control-based hydrogen power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203223126U CN202363539U (en) | 2011-08-31 | 2011-08-31 | Vacuum contactor control-based hydrogen power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202363539U true CN202363539U (en) | 2012-08-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203223126U Expired - Fee Related CN202363539U (en) | 2011-08-31 | 2011-08-31 | Vacuum contactor control-based hydrogen power generation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN202363539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315468A (en) * | 2011-08-31 | 2012-01-11 | 江苏中靖新能源科技有限公司 | Hydrogen power generation device based on vacuum contactor control |
-
2011
- 2011-08-31 CN CN2011203223126U patent/CN202363539U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315468A (en) * | 2011-08-31 | 2012-01-11 | 江苏中靖新能源科技有限公司 | Hydrogen power generation device based on vacuum contactor control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120801 Termination date: 20180831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |