A kind of energy-storage system that utilizes the lightning energy
Technical field
The utility model relates to environmental protection, energy-saving field, technical fields such as particularly a kind of superenergy conversion, automatic control.
Background technology
Lightning is a kind of free of contamination energy; scientific research shows; lightning can discharge surprising energy, and thunder and lightning once discharges and can reach 1 to 1,000,000,000 joule energy, if can control and utilize this energy; the human problem of energy crisis of puzzlement will greatly be alleviated; but the transient voltage owing to technical reason, particularly lightning is too high at present, and general equipment can't bear; and more its electrical power storage can't be got up, can not be by society and human the utilization.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of brand-new lightning energy that utilizes of design carries out the system of accumulation of energy.
The purpose of this utility model is achieved through the following technical solutions: a kind of to utilize the energy-storage system of lightning energy be by (1) lightning lead-in; (2) Closing Switch K; (3) change over switch F; (4) the super high power potentiometer 1; (5) the super high power potentiometer 2; (6) controller; (7) discharge and recharge commutation circuit 1; (8) discharge and recharge commutation circuit n; (9) the large-capacity battery group is formed.Closing Switch (2) is connected with (4) super high power potentiometer 1, and (3) change over switch F is connected with (5) super high power potentiometer 2, discharges and recharges commutation circuit 1.......n and is connected with controller (6), simultaneously large-capacity battery group (9) is charged.If it is excessive to enter the electric current that discharges and recharges commutation circuit, then fuse with automatic shutdown circuit with protection equipment.
A kind of energy-storage system that utilizes the lightning energy described in the utility model adopts safe voltage to insert and control technology, and auto charge and discharge carries out power conversion, can be with the power conversion of all or part of lightning in storage battery.The circuit that inserts is that the form with parallel connection is connected with lightning protection system, and the resistance that can suitably regulate the super high power potentiometer according to the size of introducing electric current makes this electric current satisfy safety requirements.Lightning protection system has increased change over switch, can adjust the earth resistance of lightning protection system.
The beneficial effects of the utility model:
1, design is unique, adopts and the lightning protection system parallel system, can regulate control according to the lightning energy of prediction, has improved the fail safe of equipment.
2, with high content of technology, control charge and discharge process automatically, high efficiency.
3, equipment is light, is suitable for the electricity consumption requirement of remote districts as mountain area, island etc.
Description of drawings
Fig. 1 is a system configuration schematic diagram of the present utility model.
Fig. 2 is the commutation circuit schematic diagram that discharges and recharges of the present utility model.
Wherein (1) is lightning lead-in; (2) be Closing Switch K; (3) be change over switch F; (4) be super high power potentiometer 1; (5) be super high power potentiometer 2; (6) be controller; (7) for discharging and recharging commutation circuit 1; (8) for discharging and recharging commutation circuit n; (9) be the large-capacity battery group.
Embodiment
According to shown in Figure 1, need to realize little electric current accumulation of energy, (3) change over switch F can be placed the E place, (2) and Closing Switch K, (4) super high power potentiometer 1 makes its resistance value equal 1000 ohm.
When thunder and lightning hits lightning lead-in (1), to produce the electric current of about 20 Wan An training, wherein most heavy currents are directly into ground, and about 2000 amperes electric current is through (4) super high power potentiometer 1, by discharging and recharging commutation circuit 1~n, large value capacitor group (9) is carried out instantaneous charging.The operation principle that discharges and recharges commutation circuit as shown in Figure 2, if it is excessive to enter the electric current that discharges and recharges commutation circuit, then fuse with automatic shutdown circuit with protection equipment.After the charging of large value capacitor group is finished, controller sends signal control relay and places change over switch F, make the large value capacitor group respectively to battery charging, after charge in batteries finished, controller sends signal control relay again and places E, make this large value capacitor group continue to receive the electric energy that thunder and lightning produces, and control next large value capacitor group to battery charging, circulation and so forth, finish up to thunder and lightning, lightning protection system has increased change over switch, can adjust the earth resistance of lightning protection system.
Realize big electric current accumulation of energy if desired, change over switch can be placed the F place, and Closing Switch K, regulate super high power potentiometer 1 and 2, its resistance value R1 is got final product less than R2.Change over switch is positioned at the E place, and the resistance of super high power potentiometer 1 is transferred to maximum under accumulation of energy or the unattended situation not needing, perhaps K switch is disconnected, if thunder and lightning hits lightning lead-in, electric current will directly be introduced the earth, avoid device damage.