CN204144962U - Container-type energy-accumulating power station - Google Patents
Container-type energy-accumulating power station Download PDFInfo
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- CN204144962U CN204144962U CN201420497188.0U CN201420497188U CN204144962U CN 204144962 U CN204144962 U CN 204144962U CN 201420497188 U CN201420497188 U CN 201420497188U CN 204144962 U CN204144962 U CN 204144962U
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Abstract
The utility model discloses a kind of container-type energy-accumulating power station, comprise for obtaining AC energy from electrical network and/or subscriber's side powered end, or output AC electric energy is to the Power entry module of electrical network and/or subscriber's side powered end, Power entry module is connected with electrical network and/or subscriber's side powered end; Energy conversion module is connected with Power entry module; For storing the energy-storage battery module of direct current energy, energy-storage battery module is connected with energy conversion module; Power load information for sending according to grid dispatching center controls the monitoring module that energy conversion module carries out power conversion, and monitoring module is connected with energy conversion module with grid dispatching center respectively; And for carrying out integrated container body to Power entry module, energy conversion module, energy-storage battery module and monitoring module.The utility model floor space is little, the duration is short, fail safe is high, operating cost is low, can move under varying environment condition to regulate on the spot power load.
Description
Technical field
The utility model relates to energy-accumulating power station field, particularly a kind of container-type energy-accumulating power station.
Background technology
Along with socioeconomic fast development, power load (comprising productive power load and household electricity load) constantly increases, and the fluctuation of power load constantly increases, bring huge load pressure to electrical network, this load pressure is mainly reflected in electricity consumption peak valley difference aspect.At present, that in electrical network, bears peak regulation task mainly contains coal power station, oily power station, hydroelectric station (such as having the hydroelectric station of adjusting function) and hydroenergy storage station.In these power stations, hydroenergy storage station bears peak load regulation network task as electrical network main force peaking power source.Energy storage of drawing water is the energy storage technology that global electric energy department is most widely used, particularly, draw water energy storage technology in the low electrical energy demands phase, unnecessary electric energy is utilized to draw water from water storage storehouse, then in the high electrical energy demands phase, the water in water storage storehouse is generated electricity by hydroelectric turbine, thus reaches the effect of load balancing and electric energy arbitrage.On the hydroelectric power generation basis of traditional concept, the energy storage technology that draws water is the mature technology being applicable to high power levels and the application of long discharge cycle, also be the most widely used stored energy form in global electric energy electrical network, be mainly used in energy management, control frequency and deposit is provided.
But as the hydroenergy storage station of one of electrical network main force peaking power source, also there is following shortcoming: floor space is large, and long in time limit, cost is high, and addressing and construction affect by geographical conditions, development is by restriction to a certain extent.In addition, the increase of the huge stored energy capacitance that draws water, is also subject to residual cost effect and environment can carry the rare restriction of website.Such hydroenergy storage station is not only convenient not, and is not usually suitable for distributed power generation application because of too huge.In addition, although the domestic battery energy storage power station having built station formula at present, the battery energy storage power station of these station formulas all adopts centralized construction mode, is difficult to realize regulating on the spot power load.
Utility model content
The purpose of this utility model is intended to solve one of above-mentioned technical problem at least to a certain extent.
For this reason, an object of the present utility model is to propose a kind of container-type energy-accumulating power station, and this container-type energy-accumulating power station floor space is little, the duration is short, operating cost is low, and to regulate on the spot power load under varying environment condition can be moved to.
For achieving the above object, the utility model proposes a kind of container-type energy-accumulating power station on the one hand, this container-type energy-accumulating power station comprises for obtaining AC energy from electrical network and/or subscriber's side powered end, or exporting the Power entry module of described AC energy to described electrical network and/or described subscriber's side powered end, described Power entry module is connected with described electrical network and/or described subscriber's side powered end; For the energy conversion module changed direct current energy and described AC energy, described energy conversion module is connected with described Power entry module; For storing the energy-storage battery module of described direct current energy, described energy-storage battery module is connected with described energy conversion module; Power load information for sending according to grid dispatching center controls the monitoring module that described energy conversion module carries out power conversion, and described monitoring module is connected with described energy conversion module with described grid dispatching center respectively; And for carrying out integrated container body to described Power entry module, described energy conversion module, described energy-storage battery module and described monitoring module.
The container-type energy-accumulating power station that the utility model proposes, by Power entry module, energy conversion module, energy-storage battery module and monitoring module is integrated is arranged in container body.This container-type energy-accumulating power station floor space is little, the duration is short, operating cost is low, and to regulate on the spot power load under varying environment condition can be moved to.
Further, described energy-storage battery module specifically comprises: for storing the energy-storage battery group of described direct current energy, described energy-storage battery group is connected with described energy conversion module; And the battery management submodule for managing described energy-storage battery group, described battery management submodule is connected with described monitoring module with described energy-storage battery group, described Power entry module respectively.
Further, described Power entry module specifically comprises: for obtaining AC energy from described electrical network and/or described subscriber's side powered end, or export the primary power distribution submodule of described AC energy to described electrical network and/or described subscriber's side powered end, one end of described primary power distribution submodule is connected with described electrical network and/or described subscriber's side powered end respectively, and the other end of described primary power distribution submodule is connected with described energy conversion module; For obtaining AC energy from electrical network and/or subscriber's side powered end, and to the secondary power distribution submodule that described AC energy is distributed, one end of described secondary power distribution submodule is connected with described electrical network and/or described subscriber's side powered end respectively, and the other end of described secondary power distribution submodule is connected with described monitoring module, described energy conversion module and described battery management submodule respectively; And for providing the Uninterruptible Power Module of uninterrupted power supply, described Uninterruptible Power Module is connected with described battery management submodule with described monitoring module respectively.
Further, described primary power distribution submodule comprises isolating transformer and alternating-current switch.
Further, container-type energy-accumulating power station also comprises fire-fighting module and ventilation and heat module, and described fire-fighting module, described ventilation and heat module are connected with the other end of described monitoring module, described secondary power distribution submodule respectively.
Further, described fire-fighting module comprises automatic fire alarm submodule and fire extinguishing submodule, and described automatic fire alarm submodule is connected with described monitoring module respectively with described fire extinguishing submodule.
Further, described ventilation and heat module comprises temperature and humidity adjustment submodule, ventilation submodule.
Further, described temperature and humidity regulates submodule to be air-conditioning, described ventilation submodule comprises ventilation fan and electric-powered shutter, and described ventilation fan is arranged on position on the upper side, described container body side, and described electric-powered shutter is arranged on position on the lower side, described container body side.
Further, described container body comprises the first cabin and the second cabin, wherein, described energy conversion module and described automatic fire alarm submodule are arranged in described first cabin, and described energy-storage battery module, described monitoring module, described secondary power distribution submodule and described air-conditioning are arranged in described second cabin.
Further, described energy conversion module is communicated by Ethernet with described monitoring module, to be connected and to be communicated by CAN bus with described energy-storage battery module by power cable.
The aspect that the utility model is additional and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
The utility model above-mentioned and/or additional aspect and advantage will become obvious and easy understand from the following description of the accompanying drawings of embodiments, wherein:
Fig. 1 is the block diagram of the container-type energy-accumulating power station according to the utility model embodiment; And
Fig. 2 is the block diagram of the container-type energy-accumulating power station according to the utility model embodiment.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the utility model.In addition, the utility model can in different example repeat reference numerals and/or letter.This repetition is to simplify and clearly object, itself does not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique that the utility model provides and the example of material, but those of ordinary skill in the art can recognize the property of can be applicable to of other techniques and/or the use of other materials.In addition, fisrt feature described below second feature it " on " structure can comprise the embodiment that the first and second features are formed as directly contact, also can comprise other feature and be formed in embodiment between the first and second features, such first and second features may not be direct contacts.
In description of the present utility model, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, such as, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be directly be connected, also indirectly can be connected by intermediary, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
The container-type energy-accumulating power station proposed according to the utility model embodiment is described with reference to the accompanying drawings.
As shown in Figure 1, the container-type energy-accumulating power station of the utility model embodiment comprises Power entry module 10, energy conversion module 20, energy-storage battery module 30, monitoring module 40 and container body 50.Wherein, Power entry module 10 is for obtaining AC energy from electrical network and/or subscriber's side powered end, or output AC electric energy is to electrical network and/or subscriber's side powered end, and Power entry module 10 is connected with electrical network and/or subscriber's side powered end.Energy conversion module 20 is for changing direct current energy and AC energy, and energy conversion module 20 is connected with Power entry module 10.Subscriber's side powered end can be user side distribution transformer.Energy-storage battery module 30 is for storing direct current energy, and energy-storage battery module 30 is connected with energy conversion module 20.Monitoring module 40 controls energy conversion module 20 for the power load information sent according to grid dispatching center 60 and carries out power conversion, and monitoring module 40 is connected with energy conversion module 20 with grid dispatching center 60 respectively.Container body 50 is for carrying out integrated to Power entry module 10, energy conversion module 20, energy-storage battery module 30 and monitoring module 40.
Further, in an embodiment of the present utility model, as shown in Figure 2, energy-storage battery module 30 can comprise energy-storage battery group 31 and battery management submodule 32.Wherein, energy-storage battery group 31 is for storing direct current energy, and energy-storage battery group 31 is connected with energy conversion module 20.Battery management submodule 32 is for managing energy-storage battery group 31, and battery management submodule 32 is connected with monitoring module 40 with energy-storage battery group 31, Power entry module 10 respectively.Particularly, in an embodiment of the present utility model, energy-storage battery module 30 may be used for the power load low-valley interval store electrical energy in user side, and discharges electric energy peak period in the power load of user side, uses with the power load supplying peak period.Therefore, the operating cost of the container-type energy-accumulating power station of the utility model embodiment is low.
Particularly, in an embodiment of the present utility model, energy-storage battery group 31 can be placed on the battery carrier in container body 50 with the form of battery modules, battery modules encapsulates after being connected by cell such as iron cell and forms, multiple battery modules, by different connection in series-parallel relations composition battery strings, adopts wire to connect between multiple battery modules of battery strings inside.Battery management submodule 32 is battery management system (BMS) such as, is made up of heap battery management unit (BSMU), battery electric control unit (BECU) and battery management unit (BMU).Further, each battery modules is separately installed with a BMU, each battery strings is controlled by one or two BECU, and a BSMU manages a string or multi-string battery.Particularly, in an embodiment of the present utility model, the BECU in each crosstalk pond and Power entry module 10 are integrated in an electric cabinet (such as BMS control cabinet), and are arranged on the battery carrier in container body 50 by electric cabinet (such as BMS control cabinet).
Further, in an embodiment of the present utility model, as shown in Figure 2, Power entry module 10 can comprise: primary power distribution submodule 11, secondary power distribution submodule 12 and Uninterruptible Power Module (UPS) 13.Wherein, primary power distribution submodule 11 is for obtaining AC energy from electrical network and/or subscriber's side powered end, or output AC electric energy is to electrical network and/or subscriber's side powered end, one end of primary power distribution submodule 11 is connected with electrical network and/or subscriber's side powered end respectively, the other end of primary power distribution submodule 11 is connected with energy conversion module 20, primary power distribution submodule 11 is mainly used in as subscriber's side powered end provides power interface, the connection voltage of this power interface is the three-phase alternating current of 380V, and frequency is 50Hz.Secondary power distribution submodule 12 is for obtaining AC energy from electrical network and/or subscriber's side powered end, and all secondary devices such as monitoring module 40, energy conversion module 20 and energy-storage battery module 30 etc. in container-type energy-accumulating power station are dispensed to AC energy, one end of secondary power distribution submodule 12 is connected with electrical network and/or subscriber's side powered end respectively, thus can civil power be obtained, the other end of secondary power distribution submodule 12 is connected with monitoring module 40, energy conversion module 20 and battery management submodule 32 respectively.Uninterruptible Power Module 13 is for providing uninterrupted power supply, and Uninterruptible Power Module 13 is connected with battery management submodule 32 with monitoring module 40 respectively.UPS can be implemented in such as civil power power-off when secondary power distribution submodule 12 cannot obtain civil power, continue as secondary device important in container-type energy-accumulating power station to power, wherein, important secondary device is the secondary device that can meet container-type energy-accumulating power station startup optimization under civil power powering-off state, such as monitoring module 40 and battery management submodule 32.Further, in an embodiment of the present utility model, the continued power of UPS time >=15min.Therefore, the fail safe of the container-type energy-accumulating power station of the utility model embodiment is high.
Further, in an embodiment of the present utility model, primary power distribution submodule 11 can comprise isolating transformer 12 and alternating-current switch 13, and isolating transformer 12 and alternating-current switch 13 can integratedly be placed in transformer case.
Further, in an embodiment of the present utility model, as shown in Figure 2, container-type energy-accumulating power station is as an independent guard plot, can also comprise independently fire-fighting module 70 and ventilation and heat module 80, fire-fighting module 70, ventilation and heat module 80 are connected with the other end of monitoring module 40, secondary power distribution submodule 12 respectively.Wherein, fire-fighting module 70 when there is the condition of a fire, can be put out a fire to container-type energy-accumulating power station.Ventilation and heat module 80 is mainly used in regulating the air in container-type energy-accumulating power station, such as temperature adjustment, humidity regulation and ventilation etc.
Further, in an embodiment of the present utility model, fire-fighting module 70 can comprise automatic fire alarm submodule 71 and fire extinguishing submodule 72 such as gas fire extinguisher, and automatic fire alarm submodule 71 is connected with monitoring module 40 respectively with fire extinguishing submodule 72.Particularly, in an embodiment of the present utility model, the automatic fire alarm submodule 71 in fire-fighting module 70, fire extinguishing submodule 72 are communicated with monitoring module 40 by dry contact signal.Further, in an embodiment of the present utility model, when the container-type energy-accumulating power station generation condition of a fire, alarm signal is uploaded to monitoring module 40 by automatic fire alarm submodule 71, and then monitoring module 40 can judge alarm signal according to the smoke signal etc. of the temperature signal of temperature sensor and Smoke Sensor, and after the condition of a fire appears in confirmation, monitoring module 40 starts fire extinguishing submodule 72 and puts out a fire, control all devices in container body 50 out of service simultaneously, and carry out sound and light alarm, therefore, the container-type energy-accumulating power station of the utility model embodiment has higher fail safe and response speed.
Further, in an embodiment of the present utility model, ventilation and heat module 80 can comprise temperature and humidity and regulate submodule 81, ventilation submodule 82.Further, in an embodiment of the present utility model, temperature and humidity regulates submodule 81 can be air-conditioning, ventilation submodule 82 can comprise ventilation fan and electric-powered shutter, ventilation fan can be arranged on position on the upper side, container body 50 side, and electric-powered shutter can be arranged on position on the lower side, container body 50 side.
Particularly, in an embodiment of the present utility model, monitoring module 40 can temperature and humidity in Real-time Collection container body 50, and the operation of air-conditioning, ventilation fan and electric-powered shutter is controlled according to the temperature and humidity collected, remain between 25 DEG C ~ 30 DEG C to make the interior environment temperature of container body 50.Further, in an embodiment of the present utility model, when the interior environment temperature of container body 50 is higher than container-type energy-accumulating power station normal operating temperature, monitoring module 40 starts air-conditioning and dispels the heat.In addition, in an embodiment of the present utility model, when the interior environment temperature of container body 50 is lower than container-type energy-accumulating power station normal operating temperature, monitoring module 40 starts air-conditioning and heats.In addition, in an embodiment of the present utility model, according to the space ventilation of container body 50, monitoring module 40 can require that starting ventilation submodule 82 carries out timing ventilation.Particularly, in an embodiment of the present utility model, when the container-type energy-accumulating power station generation condition of a fire, monitoring module 40 controls air-conditioning and ventilation fan is out of service, and control electric-powered shutter closedown, to realize completely cutting off with extraneous air, reach the object of putting out a fire as early as possible.
Further, in an embodiment of the present utility model, container body 50 can comprise the first cabin 51 and the second cabin 52.Wherein, energy conversion module 20 and automatic fire alarm submodule 71 are arranged in the first cabin 51, and energy-storage battery module 30, monitoring module 40, secondary power distribution submodule 12 and air-conditioning are arranged in the second cabin 52.Particularly, in an embodiment of the present utility model, the second cabin 52 can comprise electrical control cubicles, wherein, monitoring module 40 and secondary power distribution submodule 12 can be arranged in an electrical control cubicles or be arranged in two electrical control cubicles respectively, and electrical control cubicles is arranged in the second cabin 52.
Further, in an embodiment of the present utility model, energy conversion module 20 can be communicated by Ethernet with monitoring module 40, can be connected and be communicated by controller local area network (CAN) bus with energy-storage battery module 30 by power cable.In addition, the power interface that energy conversion module 20 is provided by power cable and primary power distribution submodule 11 is connected.It should be noted that, the capacity that energy conversion module 20 exports is determined according to the size of actual power load.
Further, in an embodiment of the present utility model, monitoring module 40 may be used for carrying out video monitoring, status information of equipment collection, air conditioning etc. in the setting of equipment operational factor, energy-storage battery group 31 charge and discharge control and power station.Particularly, in an embodiment of the present utility model, monitoring module 40 can carry out exchanges data by optical fiber interface and outside grid dispatching center 60.Particularly, the service data (such as charge-discharge electric power, residual capacity etc.) of container-type energy-accumulating power station can be uploaded to grid dispatching center 60 by monitoring module 40 in real time, and then power load information is issued to monitoring module 40 by grid dispatching center 60 in real time.
Further, in an embodiment of the present utility model, container-type energy-accumulating power station can be run by the load power curve in power load region and Plan Curve.Particularly, when the load power from the power load information that grid dispatching center 60 issues that monitoring module 40 receives is less than or equal to the power of Plan Curve defined operation, container-type energy-accumulating power station carries out limit Power operation according to load power in the power load information issued.When the load power from the power load information that grid dispatching center 60 issues that monitoring module 40 receives is greater than the power of Plan Curve defined operation, container-type energy-accumulating power station runs according to Plan Curve.It should be noted that, Plan Curve can generate according to electricity price curve, power load curve etc.
Further, in an embodiment of the present utility model, container-type energy-accumulating power station works in grid-connected charge mode, now, in the power load low power consumption period, when energy conversion module 20 receives the charging instruction that monitoring module 40 issues, container-type energy-accumulating power station obtains AC energy from electrical network, by energy conversion module 20, AC energy is converted to direct current energy to charge to energy-storage battery module 30, thus by power storage in energy-storage battery module 30, and after energy-storage battery module 30 electric energy is full of, stop charging to energy-storage battery module 30 by energy conversion module 20, energy conversion module 20 switches to holding state from charged state.
Further, in another embodiment of the present utility model, container-type energy-accumulating power station works in grid-connected discharge mode, now, in the power load peak of power consumption period, when energy conversion module 20 receives the electric discharge instruction that monitoring module 40 issues, the electric energy stored in energy-storage battery module 30 is discharged into electrical network by energy conversion module 20, use to supply peak period power load, thus effectively slow down the power supply pressure of electrical network, improve the quality of power supply.Further, when the electric energy of energy-storage battery module 30 is discharged into a certain degree, energy conversion module 20 stops to electrical network transmission of electric energy, and energy conversion module 20 switches holding state from charged state.
It should be noted that, container-type energy-accumulating power station can work in isolated power grid pattern, now, when the situation of civil power power-off appears in power load center, container-type energy-accumulating power station can power supply in support, is discharged by the electric energy stored and use to important power load in energy-storage battery module 30.In addition, container-type energy-accumulating power station as the main power source of micro-capacitance sensor, can also think that micro-capacitance sensor provides voltage support and frequency to support.In addition, due to the little and convenient transportation of container-type energy-accumulating power station volume, container-type energy-accumulating power station can also use as a jumbo portable power supply, such as when a certain region has a power failure and do not have other back-up sources, container-type energy-accumulating power station can be transported to power supply interrupted district, for power supply interrupted district equipment use, thus greatly reduce this region because of the economic loss brought that has a power failure.
In a specific embodiment of the present utility model, after the container-type energy-accumulating power station being full of electricity is transported to destination, first by container-type energy-accumulating power station ground connection, and the power interface of container-type energy-accumulating power station is connected by cable with customer charge equipment, and then startup container-type energy-accumulating power station makes its no-load running, after closed interchange main contactor, container-type energy-accumulating power station starts to power to customer charge equipment, after completing homework of supplying power, disconnect the interchange main contactor of primary circuit, power to customer charge equipment to stop container-type energy-accumulating power station, after stube cable between the power interface removing container-type energy-accumulating power station and customer charge equipment, container-type energy-accumulating power station can be transported back.
The container-type energy-accumulating power station that the utility model proposes, is arranged on Power entry module, monitoring module, energy conversion module and energy-storage battery module integration in container body.This container-type energy-accumulating power station floor space is little, installation period is short, non-environmental-pollution, fail safe is high, operating cost is low, fast response time, can move to regulate on the spot power load under varying environment condition, can also isolated power grid using the main power source as micro-capacitance sensor.
Describe and can be understood in flow chart or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of preferred implementation of the present utility model comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiment person of ordinary skill in the field of the present utility model.
In flow charts represent or in this logic otherwise described and/or step, such as, the sequencing list of the executable instruction for realizing logic function can be considered to, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise the system of processor or other can from instruction execution system, device or equipment instruction fetch and perform the system of instruction) use, or to use in conjunction with these instruction execution systems, device or equipment.With regard to this specification, " computer-readable medium " can be anyly can to comprise, store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium comprises following: the electrical connection section (electronic installation) with one or more wiring, portable computer diskette box (magnetic device), random access memory (RAM), read-only memory (ROM), erasablely edit read-only memory (EPROM or flash memory), fiber device, and portable optic disk read-only memory (CDROM).In addition, computer-readable medium can be even paper or other suitable media that can print described program thereon, because can such as by carrying out optical scanner to paper or other media, then carry out editing, decipher or carry out process with other suitable methods if desired and electronically obtain described program, be then stored in computer storage.
Should be appreciated that each several part of the present utility model can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the application-specific integrated circuit (ASIC) of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the utility model can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium mentioned can be read-only memory, disk or CD etc.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalency thereof.
Claims (10)
1. a container-type energy-accumulating power station, is characterized in that, comprising:
For obtaining AC energy from electrical network and/or subscriber's side powered end, or export the Power entry module of described AC energy to described electrical network and/or described subscriber's side powered end, described Power entry module is connected with described electrical network and/or described subscriber's side powered end;
For the energy conversion module changed direct current energy and described AC energy, described energy conversion module is connected with described Power entry module;
For storing the energy-storage battery module of described direct current energy, described energy-storage battery module is connected with described energy conversion module;
Power load information for sending according to grid dispatching center controls the monitoring module that described energy conversion module carries out power conversion, and described monitoring module is connected with described energy conversion module with described grid dispatching center respectively; And
For carrying out integrated container body to described Power entry module, described energy conversion module, described energy-storage battery module and described monitoring module.
2. container-type energy-accumulating power station as claimed in claim 1, it is characterized in that, described energy-storage battery module specifically comprises:
For storing the energy-storage battery group of described direct current energy, described energy-storage battery group is connected with described energy conversion module; And
For the battery management submodule managed described energy-storage battery group, described battery management submodule is connected with described monitoring module with described energy-storage battery group, described Power entry module respectively.
3. container-type energy-accumulating power station as claimed in claim 2, it is characterized in that, described Power entry module specifically comprises:
For obtaining AC energy from described electrical network and/or described subscriber's side powered end, or export the primary power distribution submodule of described AC energy to described electrical network and/or described subscriber's side powered end, one end of described primary power distribution submodule is connected with described electrical network and/or described subscriber's side powered end respectively, and the other end of described primary power distribution submodule is connected with described energy conversion module;
For obtaining AC energy from electrical network and/or subscriber's side powered end, and to the secondary power distribution submodule that described AC energy is distributed, one end of described secondary power distribution submodule is connected with described electrical network and/or described subscriber's side powered end respectively, and the other end of described secondary power distribution submodule is connected with described monitoring module, described energy conversion module and described battery management submodule respectively; And
For providing the Uninterruptible Power Module of uninterrupted power supply, described Uninterruptible Power Module is connected with described battery management submodule with described monitoring module respectively.
4. container-type energy-accumulating power station as claimed in claim 3, it is characterized in that, described primary power distribution submodule comprises isolating transformer and alternating-current switch.
5. container-type energy-accumulating power station as claimed in claim 3, it is characterized in that, also comprise fire-fighting module and ventilation and heat module, described fire-fighting module, described ventilation and heat module are connected with the other end of described monitoring module, described secondary power distribution submodule respectively.
6. container-type energy-accumulating power station as claimed in claim 5, is characterized in that, described fire-fighting module comprises automatic fire alarm submodule and fire extinguishing submodule, and described automatic fire alarm submodule is connected with described monitoring module respectively with described fire extinguishing submodule.
7. container-type energy-accumulating power station as claimed in claim 6, is characterized in that, described ventilation and heat module comprises temperature and humidity and regulates submodule, ventilation submodule.
8. container-type energy-accumulating power station as claimed in claim 7, it is characterized in that, described temperature and humidity regulates submodule to be air-conditioning, described ventilation submodule comprises ventilation fan and electric-powered shutter, described ventilation fan is arranged on position on the upper side, described container body side, and described electric-powered shutter is arranged on position on the lower side, described container body side.
9. container-type energy-accumulating power station as claimed in claim 8, it is characterized in that, described container body comprises the first cabin and the second cabin, wherein, described energy conversion module and described automatic fire alarm submodule are arranged in described first cabin, and described energy-storage battery module, described monitoring module, described secondary power distribution submodule and described air-conditioning are arranged in described second cabin.
10. container-type energy-accumulating power station as claimed in claim 1, it is characterized in that, described energy conversion module is communicated by Ethernet with described monitoring module, to be connected and to be communicated by CAN bus with described energy-storage battery module by power cable.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420497188.0U CN204144962U (en) | 2014-08-29 | 2014-08-29 | Container-type energy-accumulating power station |
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| CN201420497188.0U CN204144962U (en) | 2014-08-29 | 2014-08-29 | Container-type energy-accumulating power station |
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| CN204144962U true CN204144962U (en) | 2015-02-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105223511A (en) * | 2015-09-02 | 2016-01-06 | 国网上海市电力公司 | A kind of method of testing for wind storage connecting system |
| CN106547474A (en) * | 2015-09-22 | 2017-03-29 | 辛力彬 | A kind of box mixing data storage center |
| CN106654906A (en) * | 2016-12-28 | 2017-05-10 | 北京慧峰聚能科技有限公司 | Mobile energy storage power station |
| CN107241052A (en) * | 2016-04-28 | 2017-10-10 | 北京华泰美景科技发展有限公司 | It is a kind of can independent operating Mobile energy storage power station |
| CN107332264A (en) * | 2016-04-28 | 2017-11-07 | 北京华泰美景科技发展有限公司 | A kind of fixed and Mobile energy storage power station |
| CN109698513A (en) * | 2019-01-25 | 2019-04-30 | 格林美股份有限公司 | Container-type energy-accumulating power station |
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| WO2020173471A1 (en) * | 2019-02-28 | 2020-09-03 | 宁德时代新能源科技股份有限公司 | Container-type energy storage system and environment control method therefor |
| CN114284624A (en) * | 2021-12-15 | 2022-04-05 | 湖北博控自动化科技股份有限公司 | Container type energy storage module system for secondary recycling of disassembled power battery |
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| CN105223511A (en) * | 2015-09-02 | 2016-01-06 | 国网上海市电力公司 | A kind of method of testing for wind storage connecting system |
| CN105223511B (en) * | 2015-09-02 | 2018-05-18 | 国网上海市电力公司 | A kind of test method for wind storage access system |
| CN106547474A (en) * | 2015-09-22 | 2017-03-29 | 辛力彬 | A kind of box mixing data storage center |
| CN107241052A (en) * | 2016-04-28 | 2017-10-10 | 北京华泰美景科技发展有限公司 | It is a kind of can independent operating Mobile energy storage power station |
| CN107332264A (en) * | 2016-04-28 | 2017-11-07 | 北京华泰美景科技发展有限公司 | A kind of fixed and Mobile energy storage power station |
| CN106654906A (en) * | 2016-12-28 | 2017-05-10 | 北京慧峰聚能科技有限公司 | Mobile energy storage power station |
| CN109698513A (en) * | 2019-01-25 | 2019-04-30 | 格林美股份有限公司 | Container-type energy-accumulating power station |
| WO2020173471A1 (en) * | 2019-02-28 | 2020-09-03 | 宁德时代新能源科技股份有限公司 | Container-type energy storage system and environment control method therefor |
| CN111628231A (en) * | 2019-02-28 | 2020-09-04 | 宁德时代新能源科技股份有限公司 | Container type energy storage system and environment control method thereof |
| US20220131199A1 (en) * | 2019-02-28 | 2022-04-28 | Contemporary Amperex Technology Co., Limited | Container-type energy storage system and environment control method therefor |
| CN110350556A (en) * | 2019-06-28 | 2019-10-18 | 中国电力科学研究院有限公司 | A kind of dispatch control method and system of movable type plug and play energy-accumulating power station |
| CN115833366A (en) * | 2021-09-17 | 2023-03-21 | 比亚迪股份有限公司 | Intelligent control cabinet |
| CN114284624A (en) * | 2021-12-15 | 2022-04-05 | 湖北博控自动化科技股份有限公司 | Container type energy storage module system for secondary recycling of disassembled power battery |
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