WO2015062084A1 - 蓄电池及包含该蓄电池的蓄电池组 - Google Patents

蓄电池及包含该蓄电池的蓄电池组 Download PDF

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Publication number
WO2015062084A1
WO2015062084A1 PCT/CN2013/086441 CN2013086441W WO2015062084A1 WO 2015062084 A1 WO2015062084 A1 WO 2015062084A1 CN 2013086441 W CN2013086441 W CN 2013086441W WO 2015062084 A1 WO2015062084 A1 WO 2015062084A1
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Prior art keywords
electrode
auxiliary
series
closed circuit
battery
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PCT/CN2013/086441
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English (en)
French (fr)
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余荷军
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上海足力新能源科技有限公司
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Priority to PCT/CN2013/086441 priority Critical patent/WO2015062084A1/zh
Publication of WO2015062084A1 publication Critical patent/WO2015062084A1/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/06—Lead-acid accumulators
    • H01M10/12—Construction or manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • Y02E60/10—Energy storage using batteries

Definitions

  • the invention relates to a battery and a battery pack comprising the same. Background technique
  • Lithium-ion batteries have led the development of the battery industry with environmental protection and high efficiency. However, the high cost of use and the shortage of raw materials have constrained the speed and scale of development.
  • the high-pollution and low-efficiency batteries represented by lead-acid batteries have been restricted, but they are occupied at low cost of use. Most of the market share; therefore, they are very practical for their technological innovation.
  • the present invention starts from the structure of the battery itself and provides a battery that can be charged quickly and efficiently.
  • the battery charging time of the present invention can be arbitrarily set by adjusting the charging voltage and current as needed with respect to the battery of the prior art.
  • a battery comprising at least one first electrode, at least one second electrode, a separator, and an electrolyte, wherein the first electrode and the second electrode are respectively in contact with an electrolyte, and the separator is disposed on the first electrode And a second electrode is arranged to prevent the first electrode from being short-circuited with the second electrode, and the first electrode is disposed in parallel with at least one first auxiliary electrode having an area equal to the first electrode.
  • the first electrode and the first auxiliary electrode are separated by an insulating film; the outer side of the second electrode is parallelly disposed with at least one second auxiliary electrode equal to the area of the second electrode, and the second electrode is The second auxiliary electrodes are spaced apart by an insulating film; the auxiliary electrodes are spaced apart by an insulating film.
  • the first electrode and the second electrode are separately connected into a closed circuit, and the closed circuit is connected to a direct current; each of the first auxiliary electrodes is connected in series, and each of the second auxiliary electrodes is connected in series, and the first auxiliary electrode connected in series is connected in series
  • the second auxiliary electrode is connected in more than one independent closed circuit that is connected to direct current or alternating current.
  • the current and voltage of the direct current or alternating current can be varied.
  • the direct current or alternating current connected to the auxiliary electrode may be changed as needed, and may be the same as or different from the current voltage of the direct current of the electrolytic electrode (the direct current and voltage connected to the electrolytic electrode are constant).
  • the charging time also changes. Therefore, the charging time can be adjusted by changing the current and voltage.
  • the first electrode is connected in series with at least one first auxiliary electrode
  • the second electrode is connected in series with at least one second auxiliary electrode
  • the first electrode connected in series is connected to the second electrode connected in series to form a closed circuit.
  • the closed circuit is connected to the direct current; preferably, the first auxiliary electrode in series with the first electrode is disposed at an outermost side away from the first electrode; and the second auxiliary electrode connected in series with the second electrode is disposed away from the first The outermost side of the two electrodes.
  • the first auxiliary electrode and the second auxiliary electrode are both metal plates.
  • the first auxiliary electrode is a copper plate, and the second auxiliary electrode is an aluminum plate.
  • the first electrode pad and the first auxiliary electrode have a thickness of 1 mm to 2 mm, preferably 2 mm.
  • the thickness of the second electrode pad and the second auxiliary electrode is 0.6 mm - 1 mm, preferably 1 mm.
  • two or more first auxiliary electrodes equal in area to the first electrode are disposed in parallel on the outer side of the first electrode; two or more and two second electrode areas are disposed in parallel on the outer side of the second electrode Equal second auxiliary electrodes.
  • the battery of the present invention comprises a first electrode (for example, a positive electrode), a second electrode (for example, a negative electrode), a separator, and an electrolyte, and the first electrode and the second electrode are respectively The electrolyte is in contact with the separator, and the separator is disposed between the first electrode and the second electrode to prevent the first electrode from being short-circuited with the second electrode, and two outer sides of the first electrode are disposed in parallel with the first electrode.
  • a first auxiliary electrode wherein the first electrode and the first auxiliary electrode are separated by an insulating film; and two second auxiliary electrodes having an area equal to the second electrode are disposed in parallel on the outer side of the second electrode.
  • the second electrode and the second auxiliary electrode are spaced apart by an insulating film; the auxiliary electrodes are spaced apart by an insulating film.
  • the first electrode is connected in series with a first auxiliary electrode disposed farthest from the first electrode, and the second electrode is connected in series with at least one second auxiliary electrode disposed at an outermost side away from the second electrode
  • the first electrode connected in series is connected to the second electrode connected in series to form a closed circuit, and the closed circuit is connected to direct current.
  • the first auxiliary electrode not connected in series with the first electrode and the second auxiliary electrode not connected in series with the second electrode are connected in a closed circuit, and the closed circuit is connected to direct current or alternating current, preferably, the direct current or alternating current
  • the current and voltage can vary. This preferred embodiment can be seen in the figure
  • the first auxiliary electrode not in series with the first electrode and the second auxiliary electrode not in series with the second electrode are connected to form at least one resistor (not shown) in the closed circuit.
  • the battery of the present invention comprises a first electrode, a second electrode, a separator and an electrolyte, wherein the first electrode and the second electrode are respectively in contact with the electrolyte, and the separator is disposed on The first electrode and the second electrode are configured to prevent the first electrode from being short-circuited with the second electrode, and the first electrode is disposed in parallel with the first auxiliary electrode having the same area as the first electrode, the first An electrode is spaced apart from the first auxiliary electrode by an insulating film; and a second auxiliary electrode having an area equal to the second electrode is disposed in parallel with the outer side of the second electrode, the second electrode and the second electrode
  • the auxiliary electrodes are spaced apart by an insulating film; the auxiliary electrodes are spaced apart by an insulating film.
  • the first electrode is connected in series with a first auxiliary electrode disposed farthest from the first electrode, and the second electrode is connected in series with at least one second auxiliary electrode disposed at an outermost side away from the second electrode
  • the first electrode connected in series is connected to the second electrode connected in series to form a closed circuit, and the closed circuit is connected to direct current.
  • the remaining two first auxiliary electrodes not in series with the first electrode are connected in series with each other,
  • the remaining two second auxiliary electrodes not connected in series with the second electrode are connected in series, and the first auxiliary electrode connected in series and the second auxiliary electrode connected in series are connected to form a closed circuit, and the closed circuit is connected to direct current or alternating current, preferably Ground, the current and voltage of the direct current or alternating current can be changed.
  • This preferred embodiment can be seen in Figure 9.
  • at least one resistor (not shown) is incorporated in the closed circuit.
  • the present invention also provides a battery pack which is formed by connecting the above batteries in parallel or in series. See Figure 10 and Figure 11.
  • the invention adopts "AABB” as the basic structure, and "AABBAABB” is arranged in a circular structure as a space structure, and the positive electrode plate and the positive electrode plate, the negative electrode plate and the negative electrode plate are relatively closely insulated by the principle of the same electric phase repelling and the different electric phase suction.
  • the field strength between the positive and negative plates can be adjusted arbitrarily, and the battery charging time can reach any controllable effect.
  • Figure 1 is a schematic diagram of the electric field of a single-stage plate. The field strengths on both sides of the plate are equal.
  • Figure 2 is a schematic diagram of the electric field of the bipolar plate. The field strength of the opposite side of the plate is zero, and the field strength of the other side is doubled.
  • Figure 3 is a schematic diagram of the combined electric field of a common positive and negative single-stage plate. The field strength distribution has no change.
  • Figure 4 is a schematic diagram of the combined electric field of the positive and negative bipolar plates of the "AABB" structure. The field strength is equal to doubled; the electric field strength between the positive and negative electrodes is enhanced. It can speed up the generation of charge and increase the charge density. This is also the basic principle of "supercapacitor".
  • the "AABB” structure consists of a pair of positive and negative electrodes, which consists of a basic reaction unit and a metal plate on the outside. Copper plate, aluminum plate on the outside of the negative electrode.
  • the storage battery of the present invention is a cycle structure of AABB, AAABBB, AAAABBBB, etc., and the electrolysis electrode pair located at the center position of each cycle is separately connected into a closed circuit, and the charging electric current and voltage satisfy the working condition of the conventional battery capacitor, It is commonly referred to as a "DC" circuit.
  • the other electrodes are auxiliary electrodes, which are connected by at least one independent closed circuit; the auxiliary electrode can be powered by direct current or alternating current, high voltage or large current, which is conventionally referred to as "DC/AC".
  • Circuit the electrical voltage of each auxiliary electrode closed circuit power supply can be the same or different.
  • auxiliary electrode circuit By increasing the current and voltage of the auxiliary electrode circuit, a larger field strength than the electrolysis electrode is produced, and the field strength of the auxiliary electrode is transmitted through the field, so that the field strength of the electrolysis electrode is increased, thereby increasing the electrolysis speed and efficiency of the electrolysis electrode.
  • the charging time can be arbitrarily adjusted by adjusting the current and voltage of the auxiliary electrode circuit according to the charging requirement; the battery and the capacitor are freed from the limitation of the charging time;
  • the electrolytic electrode circuit is 2A2V
  • the auxiliary electrode circuit is 220V20A
  • the charging time is 1 second.
  • the present invention has at least the following beneficial effects:
  • the storage battery of the present invention includes an auxiliary electrode which can be connected to direct current or alternating current, and the current and voltage of the direct current or alternating current can be changed as needed, and therefore, the charging time can be adjusted by changing the current and voltage.
  • the battery of the present invention has a fast charging speed.
  • the battery of the present invention can withstand relatively large currents and voltages.
  • the auxiliary electrode of the present invention can operate at 220V20A, and the existing battery cannot operate at such a high voltage and current.
  • the battery of the invention has low energy consumption, that is, the energy consumption of the same storage capacity is significantly low.
  • the storage battery of the present invention includes a protective electrode (for example, the auxiliary electrode 1 and ⁇ in Figs. 8 and 9). During the charging process, the field intensity increases the radiation value without increasing, and the radiation is safe.
  • Figure 1 is a schematic diagram of an electric field of a single-stage board
  • Figure 2 is a schematic diagram of the electric field of the bipolar plate (the insulating film between the two poles);
  • Figure 3 is a schematic diagram of a combined electric field of a common positive and negative single-stage plate
  • Figure 4 is a schematic diagram of the combination of positive and negative bipolar plates of "AABB” structure (insulating film between the two poles);
  • Figure 5 is the battery of the "AB” structure monopolar pair combination;
  • Figure 6 shows the battery of the "AABB” structure monopole pair combination
  • Figure 7 is an "AABB” adjustable voltage and current single auxiliary electrode battery; wherein, 1 and 1, are auxiliary electrodes, and 2, 2' are reaction electrodes, each of which forms an independent closed circuit;
  • Fig. 8 is a battery of "AAABBB" single auxiliary electrode with safety protection electrode; wherein, 1 , ⁇ is a safety protection electrode, 2, 2 is an auxiliary electrode, 3, 3 is a reaction electrode, 1 , ⁇ , 3, 3, Forming the same circuit, 2, 2, forming the same circuit;
  • Figure 9 is a battery with "AAAABBBB” double auxiliary electrode with safety protection electrode; 1 , ⁇ is a safety protection electrode, 2, 2, and 3, 3 are auxiliary electrodes, 4, 4 are reaction electrodes, 1 , ⁇ and 4 , 4, forming the same circuit, 2, 2, and 3, 3, forming the same circuit;
  • Figure 10 is a three-pole pair battery pack with "AAABBB” single auxiliary electrode with safety protection electrode;
  • Figure 11 is a three-pole battery with "AAAABBBB” double auxiliary electrode with safety protection electrode Group
  • Figure 12 shows the "AB" structure with six poles connected in parallel
  • Figure 13 shows the "AABB” structure with six poles connected in parallel
  • Figure 14 is a schematic view showing the actual connection mode of the auxiliary electrode of the present invention, that is, the first-to-tail phase connection, wherein (a) is the connection mode of the auxiliary electrode outside the positive electrode plate; (b) the connection mode of the auxiliary electrode outside the negative electrode plate;
  • Positive plate 2mm thick, obtained from Yongji Power Plant, Baoshan District, Shanghai;
  • Negative plate Thick lmm, obtained from Yongji Power Plant, Baoshan District, Shanghai;
  • Electrode separator (separator): Acid-absorbing paper, 0.75mm thick, obtained from Yongji Power Plant, Baoshan District, Shanghai;
  • Electrolyte Acid, obtained from Yongji Power Plant, Baoshan District, Shanghai;
  • Multimeter UT30 series handheld digital multimeter produced by Uni-Electronics (Shanghai) Co., Ltd.;
  • Insulating film Ordinary food wrap film processing itself;
  • 220V2A resistance Zhejiang Wenling Zeguo Yihao Capacitor Factory, CBB60 type, CBB61 type, CBB65 type;
  • Copper plate, aluminum plate purchased, processed by yourself;
  • the distance between the positive and negative plates is 3.75mm (including the thickness of the plate).
  • the pitch is clamped by the vise; the large time measurement is rounded off, and the exact value is up to the minute, mainly considering the directional experiment; Small time measurement, accurate value to second, mainly metering device limits.
  • the series connected to the auxiliary electrodes are connected end to end.
  • a set of positive and negative electrode plates were combined as shown in Fig. 5; 2V0.3A constant current charging, electric charge recording current voltage and time, and then discharging, repeated 20 times.
  • a set of positive and negative electrode plates are combined as shown in FIG. 7 , wherein an auxiliary electrode (copper plate) is arranged in parallel outside the positive plate, and an auxiliary electrode (aluminum plate) is arranged in parallel outside the negative plate, between the copper plate and the positive plate, and the aluminum plate and the negative plate are arranged.
  • an auxiliary electrode copper plate
  • an auxiliary electrode aluminum plate
  • the positive and negative plates ie 2, 2, 2V0.3A constant current charging
  • the auxiliary electrode ie 1, splicing 220V20A alternating current (or direct current)
  • the positive and negative plates ie, the reaction plate
  • the auxiliary electrode is connected to 220V2A alternating current (or direct current), and a 220V2A is connected in series with the positive electrode input terminal.
  • the resistance, fully charged, the current and voltage are recorded, and then discharged, repeated 20 times.
  • a set of positive and negative electrode plates are combined as shown in FIG. 8, wherein two auxiliary electrodes 1 and 2 (copper plate) are disposed in parallel on the outer side of the positive electrode plate 3, and the negative electrode plate 3 is disposed on the outer side, and two auxiliary electrodes 1 and 2 are arranged in parallel on the outer side.
  • the positive electrode plate 3 and the auxiliary electrode 1 are connected in series
  • the negative electrode plate 3 is connected in series with the auxiliary electrode
  • the auxiliary electrode and the auxiliary electrode and the positive electrode plate or the negative electrode plate are separated by an insulating film, and then the positive and negative electrodes are aligned.
  • the board 3, 3' performs 2V0.3A constant current charging.
  • the auxiliary electrode 2, 2' is connected to 220V20A alternating current (or direct current), and a 220 V20A resistant resistor is connected in series at the positive input end, fully charged, and the current is recorded. Press, then discharge, repeat 20 times.
  • the positive and negative reaction plates are subjected to 2V0.3A constant current charging, and at the same time, the auxiliary electrodes 2, 2 are connected to 220V2A alternating current (or direct current), and a positive 220V2A is connected in series with the positive input terminal. Resistor, fully charged, record current and voltage, then discharge, repeat 20 times.
  • 1, 1, and 2, 2 are auxiliary electrodes, wherein 1 is a protective effect, also called a protective electrode, 3, 3 is an electrolytic electrode, and the protective electrode and the electrolytic electrode are in a closed circuit. Medium, sharing one power supply during charging; the remaining auxiliary electrodes use another independent power source;
  • Fig. 7 and Fig. 8 When the charging conditions are the same, they are basically equivalent; the difference between Fig. 7 and Fig. 8 is: When the charging conditions are the same, the external radiation levels are different during the charging process.
  • the electric radiation value of the structure of the protective electrode of Fig. 8 is smaller than that of the structure of Fig. 7 without the electrode protection; when the power difference between the auxiliary electrode and the electrolysis electrode is smaller, the difference of the radiation values of the two is smaller; when the auxiliary electrode and the electrolysis electrode are powered The greater the difference, the greater the difference in the radiance between the two.
  • a set of positive and negative electrode plates are combined as shown in FIG. 9, wherein three auxiliary electrodes 1, 2, and 3 (copper plates) are disposed in parallel on the outer side of the positive electrode plate 4, and the negative electrode plates 4 are disposed in parallel with three auxiliary electrodes ⁇ , 2, and 3, (aluminum plate), the positive electrode plate 4 and the auxiliary electrode 1 are connected in series, the negative electrode plate 4, and the auxiliary electrode 1 are connected in series, and the positive and negative plates 4, 4 are subjected to constant current charging of 2V0.3A, and the auxiliary electrode is simultaneously 2 and 3 are connected in series, the auxiliary electrodes 2, and 3 are connected in series, and the auxiliary electrodes 2, 3 and 2, 3 in series are connected to 220V20A alternating current (or direct current), and a resistance of 220V20A is connected in series at the positive input end. Fully charge the current and voltage, then discharge and repeat 20 times. In Fig. 9, the auxiliary electrode 1 is lifted and protected, and is also referred to as a protective electrode.
  • the positive and negative reaction plates are charged with 2V0.3A constant current.
  • the auxiliary electrode is connected to 220V2A alternating current (or direct current), and a 220V2A resistor is connected in series with the positive input terminal, which is fully charged. i has recorded the current and voltage, then discharged, repeated 20 times.
  • Figure 9 shows the structure charging for 10 seconds, at least 10 seconds, with an average of 10 seconds
  • a set of positive and negative electrode plates are assembled as shown in FIG. 10, wherein two auxiliary electrodes 1 and 2 (copper plate;) are disposed in parallel on the outer side of the positive electrode plate 3, and the negative electrode plate 3 is disposed in parallel with two auxiliary electrodes 1 and 2, (aluminum plate) ;),
  • the positive electrode plate 3 and the auxiliary electrode 1 are connected in series, and the negative electrode plate 3 is connected in series with the auxiliary electrode ,.
  • the auxiliary electrodes and the auxiliary electrode and the positive electrode plate or the negative electrode plate are separated by an insulating film, and then the positive and negative plates 3 are aligned.
  • auxiliary electrode 1 for 2 V 1.8A constant current charging, at the same time, for the auxiliary electrode 2nd, 2' to connect 220V20A alternating current (or direct current), connect a 220V20A resistor in series with the positive input terminal, fully charge, record current and voltage, then Discharge, repeated 20 times.
  • the auxiliary electrode 1 is lifted and protected, and is also referred to as a protective electrode.
  • Figure 10 shows the structure charging for up to 10 seconds, a minimum of 10 seconds, and an average of 10 seconds.
  • the positive and negative plates 3, 3 are subjected to 2V1.8A constant current charging, and at the same time, the auxiliary electrode 2nd, 2' is connected to 220V2A alternating current (or direct current), and the positive input end is connected in series. Resistant to 220V2A, fully charged, record current and voltage, then discharge, repeat 20 times.
  • Figure 10 shows the structure charging for up to 100 seconds, a minimum of 100 seconds, and an average of 100 seconds.
  • a set of positive and negative electrode plates are assembled as shown in FIG. 11, wherein three auxiliary electrodes 1, 2, and 3 (copper plates) are disposed in parallel on the outer side of the positive electrode plate 4, and the negative electrode plates 4 are disposed in parallel with two auxiliary electrodes ⁇ , 2, and 3 on the outer side.
  • the positive electrode plate 4 and the auxiliary electrode 1 are connected in series, the negative electrode plate 4, and the auxiliary electrode 1 are connected in series, and the positive and negative electrode plates 4, 4 are subjected to constant current charging of 2V1.8A, and the auxiliary electrode 2 is simultaneously
  • the auxiliary electrodes 2, and 3 are connected in series, and the auxiliary electrodes 2, 3 and 2, 3, connected to the series are connected to 220V20A alternating current (or direct current), and a resistor of 220V20A is connected in series with the positive input terminal. Electric, record the current and voltage, then discharge, repeat 20 times.
  • the auxiliary electrode 1 is lifted and protected, and is also referred to as a protective electrode.
  • Figure 12 shows a structure charging of up to 8 hours and 40 minutes, a minimum of 8 hours and 30 minutes, an average of 8 hours and 37 minutes.
  • Figure 13 shows a structure charging up to 37 points, a minimum of 34 points, and an average of 35 points.

Abstract

本发明涉及一种蓄电池及包含该蓄电池的蓄电池组。本发明的蓄电池包括至少一个第一电极、至少一个第二电极、隔离膜以及电解液，所述第一电极与所述第二电极分别与电解液相接触，隔离膜设置于第一电极与第二电极之间用以防止第一电极与第二电极短接，其特征在于，所述第一电极外侧平行设置至少一个与所述第一电极面积相等的第一辅助电极，所述第一电极与所述第一辅助电极之间以绝缘膜间隔开；所述第二电极外侧平行设置至少一个与所述第二电极面积相等的第二辅助电极，所述第二电极与所述第二辅助电极之间以绝缘膜间隔开；各辅助电极之间以绝缘膜间隔开。本发明的蓄电池充电时间可根据需要任意调节。

Description

蓄电池及包含该蓄电池的蓄电池组 技术领域
本发明涉及一种蓄电池及包含该蓄电池的蓄电池组。 背景技术
随着环保节能意识的深入，新能源电动汽车的发展迅速，市场潜力巨大； 太阳能产业的发展，对蓄电池的需求巨大；传统摩托车改电瓶车的趋势明显； 使整个蓄电池产业欣欣向荣。
锂离子蓄电池以环保高效引领了蓄电池产业发展的方向， 但使用成本 高， 原材料短缺制约了发展的速度和规模； 铅酸电池代表的高污染低效能蓄 电池被限制发展， 但它以低使用成本占有大部分市场份额； 因此， 对它们的 技术革新都很有实际意义。
常见的锂离子蓄电池、 铅酸蓄电池、 镍氢蓄电池等等， 它们制造材料不 同， 成电机理不同， 蓄能能量不同，但它们都有一个共同特点： 充电时间长， 一般要在 8小时以上； 这成为整个蓄电池行业发展的技术瓶颈； 快速充电对 整个蓄电池行业非常有意义。
目前， 对蓄电池快速充电的研究都从充电器上找出口， 成绩是有， 以广 州天泫电池科技有限公司生产的 TH04-48/25A型智能高频脉冲充电机为代 表， 但它们都属于高耗能充电， 说明它们都没解决造成充电困难的根本性问 题； 从结构上研究的也有， 比如， "超级电容器"， 是从增加电容方面去研究 问题， 快充的条件是大电流， 工程院院士周国泰研究的 "高能镍碳超级电容 器" 比较有代表性。 发明内容
本发明从蓄电池本身结构入手研究，提供了一种能够快速高效充电的蓄 电池。 相对于现有结构的蓄电池， 本发明的蓄电池充电时间可才艮据需要通过 对充电电压、 电流的调整来任意设定。
本发明的技术方案如下。
一种蓄电池， 该蓄电池包括至少一个第一电极、 至少一个第二电极、 隔 离膜以及电解液， 所述第一电极与所述第二电极分别与电解液相接触， 隔离 膜设置于第一电极与第二电极之间用以防止第一电极与第二电极短接，所述 第一电极外侧平行设置至少一个与所述第一电极面积相等的第一辅助电极， 所述第一电极与所述第一辅助电极之间以绝缘膜间隔开； 所述第二电极外侧 平行设置至少一个与所述第二电极面积相等的第二辅助电极，所述第二电极 与所述第二辅助电极之间以绝缘膜间隔开； 各辅助电极之间以绝缘膜间隔 开。
优选地， 所述第一电极与所述第二电极单独连接成闭合电路， 该闭合电 路连接直流电； 各第一辅助电极串联， 各第二辅助电极串联， 经串联的第一 辅助电极与经串联的第二辅助电极连接成一个以上独立的闭合电路，该闭合 电路连接直流电或交流电， 优选地， 该直流电或交流电的电流和电压可以改 变。 需要说明的是， 当经串联的第一辅助电极与经串联的第二辅助电极连接 成一个以上独立的闭合电路时， 每个闭合电路中间均接入至少一个电阻（未 示出）， 以防止短路， 该电阻能够 7 受的电流和电压可以与接入的直流电或 交流电的电流和电压相同。 此外， 对于辅助电极， 串联时需要首尾相连接， 具体如图 14所示。 图 7至图 11 (未示出首尾相连接）表示的为理论连接， 在实际操作中辅助电极的串联均为首尾相连接。
与辅助电极连接的直流电或交流电可以根据需要改变，例如可以与电解 电极的直流电（与电解电极连接的直流电电流和电压不变 )的电流电压相同， 也可以不相同。 当电流电压发生变化时， 充电时间也会发生变化。 因此， 可 以通过改变电流和电压来调节充电时间。
优选地， 所述第一电极与至少一个第一辅助电极串联， 所述第二电极与 至少一个第二辅助电极串联， 经串联的第一电极与经串联的第二电极连接成 闭合电路， 该闭合电路连接直流电； 优选地， 与所述第一电极串联的第一辅 助电极设置在远离所述第一电极的最外侧； 与所述第二电极串联的第二辅助 电极设置在远离所述第二电极的最外侧。
优选地， 所述第一辅助电极和所述第二辅助电极均为金属板， 优选地， 所述第一辅助电极为铜板， 所述第二辅助电极为铝板。
优选地， 所述第一电极极板与所述第一辅助电极的厚度为 1 mm-2mm, 优选为 2mm。
优选地， 所述第二电极极板与所述第二辅助电极的厚度为 0.6mm-lmm, 优选为 lmm。
优选地，所述第一电极外侧平行设置两个以上与所述第一电极面积相等 的第一辅助电极； 所述第二电极外侧平行设置两个以上与所述第二电极面积 相等的第二辅助电极。
在一个优选的实施方案中， 本发明的蓄电池包括一个第一电极（例如为 正极）、 一个第二电极（例如为负极）、 隔离膜以及电解液， 所述第一电极与 第二电极分别与电解液相接触， 隔离膜设置于第一电极与第二电极之间用以 防止第一电极与第二电极短接 ,所述第一电极外侧平行设置两个与所述第一 电极面积相等的第一辅助电极，所述第一电极与所述第一辅助电极之间以绝 缘膜间隔开； 所述第二电极外侧平行设置两个与所述第二电极面积相等的第 二辅助电极， 所述第二电极与所述第二辅助电极之间以绝缘膜间隔开； 各辅 助电极之间以绝缘膜间隔开 。
优选地，所述第一电极与设置在远离所述第一电极最外侧的第一辅助电 极串联，所述第二电极与设置在远离所述第二电极的最外侧至少一个第二辅 助电极串联， 经串联的第一电极与经串联的第二电极连接成闭合电路， 该闭 合电路连接直流电。
优选地， 未与所述第一电极串联的第一辅助电极与未与所述第二电极串 联的第二辅助电极连接成闭合电路， 该闭合电路连接直流电或交流电， 优选 地， 该直流电或交流电的电流和电压可以改变。 该优选实施方案可以参见图
8。 优选地， 未与所述第一电极串联的第一辅助电极与未与所述第二电极串 联的第二辅助电极连接成闭合电路中接入至少一个电阻（未示出）。
在另一个优选的实施方案中， 本发明的蓄电池包括一个第一电极、 一个 第二电极、 隔离膜以及电解液， 所述第一电极与第二电极分别与电解液相接 触， 隔离膜设置于第一电极与第二电极之间用以防止第一电极与第二电极短 接 ,所述第一电极外侧平行设置三个与所述第一电极面积相等的第一辅助电 极， 所述第一电极与所述第一辅助电极之间以绝缘膜间隔开； 所述第二电极 外侧平行设置三个与所述第二电极面积相等的第二辅助电极，所述第二电极 与所述第二辅助电极之间以绝缘膜间隔开； 各辅助电极之间以绝缘膜间隔 开。
优选地，所述第一电极与设置在远离所述第一电极最外侧的第一辅助电 极串联，所述第二电极与设置在远离所述第二电极的最外侧至少一个第二辅 助电极串联， 经串联的第一电极与经串联的第二电极连接成闭合电路， 该闭 合电路连接直流电。
优选地， 未与所述第一电极串联的剩余的两个第一辅助电极相互串联， 未与所述第二电极串联的剩余的两个第二辅助电极相互串联，上述经串联的 第一辅助电极与经串联的第二辅助电极连接成闭合电路，该闭合电路连接直 流电或交流电， 优选地， 该直流电或交流电的电流和电压可以改变。 该优选 实施方案可以参见图 9。优选地，该闭合电路中接入至少一个电阻（未示出）。
本发明还提供一种蓄电池组，该蓄电池组由上述蓄电池以并联或串联方 式连接而成。 可以参见图 10和图 11。
以下将对本发明进行详细描述。
本发明是以 "AABB" 为基本结构， 以 "AABBAABB" 循环排列为空 间结构， 利用同电相斥， 异电相吸的原理， 将正极板与正极板、 负极板与负 极板绝缘相对紧密排列， 通过对电压电流的调整， 使得正负极板之间的场强 可以任意调整， 蓄电池充电时间达到任意可控的效果。
如图 1—4所示， 图 1是单级板电场示意图， 极板两面的场强相等； 图 2 是双极板电场示意图， 极板相对面的场强为零， 另一面的场强倍增； 图 3是 普通正负单级板组合电场示意图， 场强分布没有变化； 图 4是 "AABB" 结 构正负双极板组合电场示意图， 场强等于倍加； 正负极间电场强度的增强， 可以加快电荷的生成， 同时增加电荷密度， 这也是 "超级电容器"依据的基 本原理， "AABB"结构是以一对正负极组成一个基本反应单元， 外侧加装金 属板组成， 例如正极外侧加铜板， 负极外侧加铝板。
本发明的蓄电池是 AABB、 AAABBB、 AAAABBBB等循环、的电极结构 中， 将位于每一循环中心位置的电解电极对即 AB单独连接成闭合电路， 充 电电性电流电压满足传统蓄电池电容器工作条件， 按惯例称其为 "DC" 电 路。 其他的电极是辅助电极， 它们至少以一个以上独立的闭合电路连接； 辅 助电极的电源可以是直流电， 也可以是交流电， 可以是高压， 也可以是大电 流， 按惯例称其为 "DC/AC" 电路； 每个辅助电极闭合电路电源的电性电压 电 υ可以相同也可以不同。
本发明的工作原理：
通过增加辅助电极电路的电流电压， 制造比电解电极更大的场强， 辅助 电极的场强通过场的传递， 使电解电极的场强增加， 从而增加电解电极的电 解速度和效率。
在本发明的蓄电池， 可以根据充电需要， 通过调节辅助电极电路的电流 电压， 任意调节设定充电时间； 使蓄电池和电容器摆脱充电时间的限制； 在本发明的 "AAAABBBB" 结构蓄电池组中， 电解电极电路为 2A2V, 辅助电极电路为 220V20A, 充电时间为 1秒。
与现有技术相比， 本发明至少具备以下有益效果：
1 )本发明的蓄电池中包含辅助电极， 该辅助电极可以连接直流电或交 流电， 并且该直流电或交流电的电流和电压可以才艮据需要改变， 因此， 可以 通过改变电流和电压来调节充电时间。
2 )本发明的蓄电池充电速度快。
3 )本发明的蓄电池可耐受的电流和电压相对宽， 例如本发明的辅助电 极可以在 220V20A下工作， 而现有的蓄电池在这么高的电压和电流下根本 无法工作。
4 )本发明的蓄电池能耗少， 即同等蓄电量充电能耗明显低。
5 )本发明的蓄电池中如包含保护电极（例如图 8和 9中辅助电极 1 , Γ ), 在充电过程中， 场强增加辐射值不增加， 辐射安全。 附图说明
图 1为单级板电场示意图；
图 2为双极板电场示意图 （两极间为绝缘膜）；
图 3为普通正负单级板组合电场示意图；
图 4为 "AABB" 结构正负双极板组合示意图 （两极间为绝缘膜）； 图 5为 "AB" 结构单极对组合的蓄电池；
图 6为 "AABB" 结构单极对组合的蓄电池；
图 7为 "AABB" 可调电压电流单辅助电极蓄电池； 其中， 1 , 1，为辅 助电极， 2, 2'为反应电极， 它们各自形成独立的闭合电路；
图 8为 "AAABBB" 单辅助电极有安全保护电极的蓄电池； 其中， 1 , Γ为安全保护电极， 2 , 2，为辅助电极， 3 , 3，为反应电极， 1 , Γ、 3 , 3， 形成同一电路， 2, 2，形成同一电路；
图 9为 "AAAABBBB" 双辅助电极有安全保护电极的蓄电池； 1 , Γ 为安全保护电极， 2, 2，和 3 , 3，为辅助电极， 4, 4，为反应电极， 1 , Γ和 4, 4，形成同一电路， 2, 2，和 3 , 3，形成同一电路；
图 10为 "AAABBB"单辅助电极有安全保护电极的三极对蓄电池组； 图 11为 "AAAABBBB" 双辅助电极有安全保护电极的三极对蓄电池 组；
图 12为 "AB" 结构六极对并联的蓄电池；
图 13为 "AABB" 结构六极对并联的蓄电池；
图 14 为本发明辅助电极实际连接方式， 即首尾相连接的示意图， 其 中 （a ) 为正极板外侧的辅助电极的连接方式； （b ) 为负极板外侧的辅助 电极的连接方式；
其中， 图中箭头表示连接充电电极。 实施发明的最佳方式
实施例 1
1、 实验仪器及材料
正极板： 厚 2mm, 得自上海市宝山区永基电源厂；
负极板： 厚 lmm, 得自上海市宝山区永基电源厂；
电极隔板（隔离膜）： 吸酸纸， 厚 0.75mm, 得自上海市宝山区永基电源 厂；
蓄电池： "金动力，，牌电动助力车专用电池，型号 JDL12V14AM 5HR ), 6-DZMJ-12, 得自上海市宝山区永基电源厂；
电解液： 酸液， 得自上海市宝山区永基电源厂；
万用表： 优利得电子 （上海）有限公司生产的 UT30系列掌上型数字万 用表；
充电器： 上海锦俏电子科技有限公司 HW-1型全智能再生电池专用充电 机组；
放电器： 北京奥丹科技发展有限公司 DSC150型放电仪；
绝缘膜： 普通食品保鲜膜自己加工；
耐 220V20A, 220V2A电阻：浙江温岭市泽国一浩电容器厂， CBB60型， CBB61型， CBB65型；
铜板、 铝板： 外购， 自己加工；
电夹若干， 导线若干， 外购后自己连接；
大小台钳若干， 外购， 自己加工安装；
2、 实验说明：
正负极板之间的距离为 3.75mm (含极板厚）， 为了保证距离一致， 用台 钳夹住调距； 大时间计量采用四舍五入， 精确值到分钟， 主要考虑到是方向 性实验； 小时间计量， 精确值到秒， 主要是计量仪器限制。 在本实验中涉及到辅助电极的串联均为首尾相连接。
3、 实验过程及结果
用充电器将 "JDL12V14Ah ( 5HR ), 6-DZMJ-12" 铅酸蓄电池一个充满 电， 使用万用表记录电流电压， 然后用放电器放电到安全值以上， 12V2A恒 流充电， 充满电记录电流电压和充电时间， 再放电到原来记录值， 该实验证 明上述蓄电池工作状况良好。
解剖蓄电池， 保持极板完整， 备用。
( 1 )单极对对比：
按图 5所示组合一组正负极电极板； 2V0.3A恒流充电， 电充满记录电 流电压和时间， 然后放电， 反复 20次。
在图 5的正极板外侧加装一块铜板，面积大小与正极板一致，排列整齐， 按同样的要求在负极板外侧加装一块铝板， 铜板与正极板之间， 铝板与负极 板之间以绝缘膜间隔开， 即如图 6所示， 按图 6所示对其进行 2V0.3A恒流 充电， 充满电 i己录电流电压， 然后放电， 反复 20次。
结果： 图 5结构充电最多 8小时 17分， 最少 8小时 5分， 平均 8小时 10分； 图 6结构充电最多 37分钟， 最少 31分钟， 平均 35分钟。
按图 7所示组合一组正负极电极板，其中正极板外侧平行设置一个辅助 电极（铜板）， 负极板外侧平行设置一个辅助电极（铝板）， 铜板与正极板之 间，铝板与负极板之间以绝缘膜间隔开，对正、 负极板， 即 2, 2，进行 2V0.3A 恒流充电， 同时， 对辅助电极， 即 1 , Γ接 220V20A交流电 （或直流电）， 在正极接入端串联一个耐 220V20A的电阻， 充满电， 记录电流电压， 然后 放电， 反复 20次。
结果： 图 7结构充电最多 10秒， 最少 10秒， 平均 10秒。
对于图 7所示的蓄电池， 对正、 负极板（即反应极板 )进行 2V0.3 A恒 流充电， 同时， 对辅助电极接 220V2A交流电 （或直流电）， 在正极接入端 串联一个耐 220V2A的电阻， 充满电， 记录电流电压， 然后放电， 反复 20 次。
结果： 图 7结构充电 105秒， 最少 100秒， 平均 103秒。
按图 8所示组合一组正负极电极板，其中正极板 3外侧平行设置两个辅 助电极 1和 2 (铜板 ), 负极板 3，外侧平行设置两个辅助电极 1，和 2， (铝板 ), 将正极板 3与辅助电极 1 串联， 负极板 3，与辅助电极 Γ串联，各辅助电极之 间及辅助电极与正极板或负极板之间均以绝缘膜间隔开， 然后对正、 负极板 3、 3'进行 2V0.3A恒流充电， 同时，对辅助电极 2、 2'接 220V20A交流电（或 直流电）， 在正极接入端串联一个耐 220 V20A的电阻， 充满电， 记录电流电 压， 然后放电， 反复 20次。
结果： 图 8结构充电最多 10秒， 最少 10秒， 平均 10秒。
对于图 8所示的蓄电池， 对正、 负反应极板进行 2V0.3A恒流充电， 同 时， 对辅助电极 2、 2，接 220V2A交流电 （或直流电）， 在正极接入端串联一 个耐 220V2A的电阻， 充满电， 记录电流电压， 然后放电， 反复 20次。
结果： 图 8结构充电 100秒， 最少 100秒， 平均 100秒； 在图 7中 1 , Γ 是辅助电极， 2 , 2'是电解电极， 它们分别形成独立的闭合电路； 充电时它 们使用不同电源；
在图 8中， 1 , 1，和 2, 2，是辅助电极， 其中 1 , Γ起保护作用， 又称为 保护电极， 3 , 3，是电解电极， 保护电极和电解电极同在一个闭合电路中， 在充电时共用一个电源； 其余辅助电极使用另一个独立的电源；
图 7与图 8的相同点是： 当充电条件一致时， 它们功效基本相当； 图 7与图 8的不同点是： 当充电条件一致时， 在充电过程中， 它们对外 的辐射水平不一样，有保护电极图 8结构的电辐射值小于没有电极保护的图 7结构辐射值； 当辅助电极与电解电极电源功率差异越小时， 两者的辐射值 差异越小； 当辅助电极与电解电极电源功率差异越大时， 两者的辐射值差异 越大。
按图 9所示组合一组正负极电极板，其中正极板 4外侧平行设置三个辅 助电极 1、 2和 3 (铜板 ), 负极板 4，外侧平行设置三个辅助电极 Γ、 2，和 3， (铝板）， 将正极板 4与辅助电极 1 串联， 负极板 4，与辅助电极 1，串联， 各 正、 负极板第 4, 4，进行 2V0.3A恒流充电， 同时， 将辅助电极 2和 3串联， 将辅助电极 2，和 3，串联， 对串联后的辅助电极 2, 3和 2，， 3，接 220V20A交 流电（或直流电）， 在正极接入端串联一个耐 220V20A的电阻， 充满电记录 电流电压， 然后放电，反复 20次。 在该图 9中， 辅助电极 1 , Γ起保护作用， 又称为保护电极。
结果： 图 9结构充电最多 1秒， 最少 1秒， 平均 1秒。
对于图 9所示的蓄电池，对正负反应极板进行 2V0.3A恒流充电， 同时， 对辅助电极接 220V2A交流电（或直流电 ),在正极接入端串联一个耐 220V2A 的电阻， 充满电， i己录电流电压， 然后放电， 反复 20次。
结果： 图 9结构充电 10秒， 最少 10秒， 平均 10秒；
( 2 )六极对并联对比：
按图 10所示组装一组正负电极板， 其中正极板 3外侧平行设置两个辅 助电极 1和 2 (铜板；)， 负极板 3，外侧平行设置两个辅助电极 1，和 2， (铝板；)， 将正极板 3与辅助电极 1 串联， 负极板 3，与辅助电极 Γ串联，各辅助电极之 间及辅助电极与正极板或负极板之间均以绝缘膜间隔开， 然后对正、 负极板 3、 3 '进行 2 V 1.8A恒流充电， 同时， 对辅助电极第 2、 2 '接 220V20A交流电 (或直流电）， 在正极接入端串联一个耐 220V20A的电阻， 充满电， 记录电 流电压， 然后放电， 反复 20次。 在该图 10中， 辅助电极 1 , Γ起保护作用， 又称为保护电极。
结果：
图 10结构充电最多 10秒钟， 最少 10秒钟， 平均 10秒钟。
对于图 10所示的蓄电池， 对正、 负极板 3、 3，进行 2V1.8A恒流充电， 同时， 对辅助电极第 2、 2'接 220V2A交流电（或直流电）， 在正极接入端串 联一个耐 220V2A的电阻， 充满电， 记录电流电压， 然后放电， 反复 20次。
结果： 图 10结构充电最多 100秒钟， 最少 100秒钟， 平均 100秒钟。 按图 11所示组装一组正负电极板， 其中正极板 4外侧平行设置三个辅 助电极 1、 2和 3 (铜板 ), 负极板 4，外侧平行设置两个辅助电极 Γ、 2，和 3， (铝板）， 将正极板 4与辅助电极 1 串联， 负极板 4，与辅助电极 1，串联， 各 正、 负极板第 4, 4，进行 2V1.8A恒流充电， 同时， 将辅助电极 2和 3串联， 将辅助电极 2，和 3，串联， 对串联后的辅助电极 2, 3和 2，， 3，接 220V20A交 流电 （或直流电）， 在正极接入端串联一个耐 220V20A的电阻， 充满电， 记 录电流电压， 然后放电， 反复 20次。 在该图 11中， 辅助电极 1 , Γ起保护 作用， 又称为保护电极。
结果： 图 11结构充电最多 1秒钟， 最少 1秒钟， 平均 1秒钟； 对于图 11的蓄电池， 对正、 负极板第 4, 4，进行 2V1.8A恒流充电， 同 时， 将辅助电极 2和 3串联， 将辅助电极 2，和 3，串联， 对串联后的辅助电极 2, 3和2，，3，接220¥2八交流电（或直流电；)，在正极接入端串联一个耐 220V2A 的电阻， 充满电， i己录电流电压， 然后放电， 反复 20次。
结果： 图 11结构充电最多 10秒钟， 最少 10秒钟， 平均 10秒钟； 按图 12所示组装一组正负电极板； 进行 2V1.8A恒流充电， 充满电记录 电流电压， 然后放电， 反复 20次。
按图 13所示组装一组正负电极板； 进行 2V1.8A恒流充电， 充满电记录 电流电压， 然后放电， 反复 20次。
结果：
图 12结构充电最多 8小时 40分，最少 8小时 30分，平均 8小时 37分。 图 13结构充电最多 37分， 最少 34分， 平均 35分。 从上 述 实 验 结 果 ， 得 出 如 下 结 论 ： " AABBAABB " , " AAABBBAAABBB，，， " AAAABBBBAAAABBBB，， 循环极对结构比 "ABAB" 传统循环极对结构在蓄电池充电时间方面具有显著的优势； 正负 两极电场强度的调节对蓄电池电荷生成影响是显著的， 运用 "AABB " "AAABBB" "AAAABBBB"循环结构可以达到了高效快速充电的目的； 并 且， "AAABBB" "AAAABBBB"可以满足交流（或直流）， 高压（或大电流） 充电的条件。

Claims

权 利 要 求
1、 一种蓄电池， 该蓄电池包括至少一个第一电极、 至少一个第二电极、 隔离膜以及电解液， 所述第一电极与所述第二电极分别与电解液相接触， 隔 离膜设置于第一电极与第二电极之间用以防止第一电极与第二电极短接， 其 特征在于，所述第一电极外侧平行设置至少一个与所述第一电极面积相等的 第一辅助电极， 所述第一电极与所述第一辅助电极之间以绝缘膜间隔开； 所 述第二电极外侧平行设置至少一个与所述第二电极面积相等的第二辅助电 极， 所述第二电极与所述第二辅助电极之间以绝缘膜间隔开； 各辅助电极之 间以绝缘膜间隔开。
2、 根据权利要求 1 所述的蓄电池， 其特征在于， 所述第一电极与所述 第二电极单独连接成闭合电路， 该闭合电路连接直流电； 各第一辅助电极串 联， 各第二辅助电极串联， 经串联的第一辅助电极与经串联的第二辅助电极 连接成一个以上独立的闭合电路，该闭合电路连接直流电或交流电，优选地， 该直流电或交流电的电流和电压可以改变； 优选地， 当经串联的第一辅助电 极与经串联的第二辅助电极连接成一个以上独立的闭合电路时，每个闭合电 路中间均接入至少一个电阻。
3、 根据权利要求 1或 2所述的蓄电池， 其特征在于， 所述第一电极与 至少一个第一辅助电极串联， 所述第二电极与至少一个第二辅助电极串联， 经串联的第一电极与经串联的第二电极连接成闭合电路，该闭合电路连接直 流电； 优选地， 与所述第一电极串联的第一辅助电极设置在远离所述第一电 极的最外侧； 与所述第二电极串联的第二辅助电极设置在远离所述第二电极 的最外侧。
4、 根据权利要求 1至 3中任一项所述的蓄电池， 其特征在于， 所述第 一辅助电极和所述第二辅助电极均为金属板， 优选地， 所述第一辅助电极为 铜板， 所述第二辅助电极为铝板。
5、 根据权利要求 1至 4中任一项所述的蓄电池， 其特征在于， 所述第 一电极极板与所述第一辅助电极的厚度为 lmm-2mm, 优选为 2mm。
6、 根据权利要求 1至 5中任一项所述的蓄电池， 其特征在于， 所述第 二电极极板与所述第二辅助电极的厚度为 0.6mm-lmm, 优选为 lmm。
7、 根据权利要求 1至 6中任一项所述的蓄电池， 其特征在于， 所述第 一电极外侧平行设置两个以上与所述第一电极面积相等的第一辅助电极； 所 述第二电极外侧平行设置两个以上与所述第二电极面积相等的第二辅助电 极。
8、 根据权利要求 1至 7中任一项所述的蓄电池， 其特征在于， 所述蓄 电池包括一个第一电极、 一个第二电极、 隔离膜以及电解液， 所述第一电极 与第二电极分别与电解液相接触， 隔离膜设置于第一电极与第二电极之间用 以防止第一电极与第二电极短接， 所述第一电极外侧平行设置两个与所述第 一电极面积相等的第一辅助电极， 所述第一电极与所述第一辅助电极之间以 绝缘膜间隔开； 所述第二电极外侧平行设置两个与所述第二电极面积相等的 第二辅助电极， 所述第二电极与所述第二辅助电极之间以绝缘膜间隔开； 各 辅助电极之间以绝缘膜间隔开；
优选地，所述第一电极与设置在远离所述第一电极最外侧的第一辅助电 极串联，所述第二电极与设置在远离所述第二电极的最外侧至少一个第二辅 助电极串联， 经串联的第一电极与经串联的第二电极连接成闭合电路， 该闭 合电路连接直流电；
优选地， 未与所述第一电极串联的第一辅助电极与未与所述第二电极串 联的第二辅助电极连接成闭合电路， 该闭合电路连接直流电或交流电， 优选 地， 该直流电或交流电的电流和电压可以改变； 优选地， 未与所述第一电极 串联的第一辅助电极与未与所述第二电极串联的第二辅助电极连接成闭合 电路中接入至少一个电阻。
9、 根据权利要求 1至 8中任一项所述的蓄电池， 其特征在于， 所述蓄 电池包括一个第一电极、 一个第二电极、 隔离膜以及电解液， 所述第一电极 与第二电极分别与电解液相接触， 隔离膜设置于第一电极与第二电极之间用 以防止第一电极与第二电极短接 , 所述第一电极外侧平行设置三个与所述第 一电极面积相等的第一辅助电极， 所述第一电极与所述第一辅助电极之间以 绝缘膜间隔开； 所述第二电极外侧平行设置三个与所述第二电极面积相等的 第二辅助电极， 所述第二电极与所述第二辅助电极之间以绝缘膜间隔开； 各 辅助电极之间以绝缘膜间隔开；
优选地，所述第一电极与设置在远离所述第一电极最外侧的第一辅助电 极串联，所述第二电极与设置在远离所述第二电极的最外侧至少一个第二辅 助电极串联， 经串联的第一电极与经串联的第二电极连接成闭合电路， 该闭 合电路连接直流电；
优选地， 未与所述第一电极串联的剩余的两个第一辅助电极相互串联， 未与所述第二电极串联的剩余的两个第二辅助电极相互串联，上述经串联的 第一辅助电极与经串联的第二辅助电极连接成闭合电路，该闭合电路连接直 流电或交流电，优选地，该直流电或交流电的电流和电压可以改变；优选地， 该闭合电路中接入至少一个电阻。
10、 一种蓄电池组， 该蓄电池组由权利要求 1至 9中任一项所述的蓄电 池以并联或串联方式连接而成。
PCT/CN2013/086441 2013-11-01 2013-11-01 蓄电池及包含该蓄电池的蓄电池组 WO2015062084A1 (zh)

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