RU2013108761A - Система аккумулирования электрической энергии - Google Patents

Система аккумулирования электрической энергии Download PDF

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RU2013108761A
RU2013108761A RU2013108761/07A RU2013108761A RU2013108761A RU 2013108761 A RU2013108761 A RU 2013108761A RU 2013108761/07 A RU2013108761/07 A RU 2013108761/07A RU 2013108761 A RU2013108761 A RU 2013108761A RU 2013108761 A RU2013108761 A RU 2013108761A
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storage elements
module
temperature
voltage
control device
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Конрад РЕССЕЛЬ
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Фойт Патент Гмбх
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    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/10—Dynamic electric regenerative braking
    • B60L7/14—Dynamic electric regenerative braking for vehicles propelled by ac motors
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    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/18—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries of two or more battery modules
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    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
    • B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
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    • H01M10/443—Methods for charging or discharging in response to temperature
    • H—ELECTRICITY
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    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • 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
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    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0014—Circuits for equalisation of charge between batteries
    • H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/007188—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/007192—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • H02J7/007194—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
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    • B60—VEHICLES IN GENERAL
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    • B60L2200/00—Type of vehicles
    • B60L2200/18—Buses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/36—Temperature of vehicle components or parts
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    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
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    • B60—VEHICLES IN GENERAL
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    • B60L2240/00—Control parameters of input or output; Target parameters
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    • B60L2240/66—Ambient conditions
    • B60L2240/662—Temperature
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    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
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  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
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Abstract

1. Система (10) аккумулирования электрической энергии, включающая в себя несколько имеющих рабочее напряжение накопительных элементов (12), причем параллельно накопительному элементу (12) размещен электрический потребитель (14), а также орган переключения (16) размещен последовательно с потребителем, и причем орган переключения (16) при достижении или превышении порогового напряжения замыкается, причем система (10) содержит по меньшей мере один модуль (13), включающий в себя несколько накопительных элементов (12),отличающаяся тем, чтосистема (10) содержит управляющее устройство (22), которое выполнено таким образом, чтобы с отдельными накопительными элементами (12) соотносить температуру, а с модулем (13) - напряжение модуля, и в зависимости от соотнесенной температуры воздействовать на пороговое напряжение отдельных накопительных элементов при сохранении напряжения модуля.2. Система по п.1, причем управляющее устройство (22) определяет температуры, соотнесенные с накопительными элементами (12), из вычислений на основе модели.3. Система по п. 1 или 2, отличающаяся тем, что соотнесенная температура является ожидаемой температурой накопительных элементов (12), которая относится, в частности, к текущему рабочему состоянию, к ожидаемым рабочим ситуациям и/или к данным окружающей среды.4. Система по п. 1 или 2, отличающаяся тем, что управляющее устройство (22) определяет среднюю температуру модуля (13) и/или разность температур между накопительными элементами (12).5. Система по п. 1 или 2, отличающаяся тем, что пороговое напряжение изменяется посредством задания значений управляющим устройством (22).6. Система по п. 1 или 2, отличающаяся тем, что орган

Claims (7)

1. Система (10) аккумулирования электрической энергии, включающая в себя несколько имеющих рабочее напряжение накопительных элементов (12), причем параллельно накопительному элементу (12) размещен электрический потребитель (14), а также орган переключения (16) размещен последовательно с потребителем, и причем орган переключения (16) при достижении или превышении порогового напряжения замыкается, причем система (10) содержит по меньшей мере один модуль (13), включающий в себя несколько накопительных элементов (12),
отличающаяся тем, что
система (10) содержит управляющее устройство (22), которое выполнено таким образом, чтобы с отдельными накопительными элементами (12) соотносить температуру, а с модулем (13) - напряжение модуля, и в зависимости от соотнесенной температуры воздействовать на пороговое напряжение отдельных накопительных элементов при сохранении напряжения модуля.
2. Система по п.1, причем управляющее устройство (22) определяет температуры, соотнесенные с накопительными элементами (12), из вычислений на основе модели.
3. Система по п. 1 или 2, отличающаяся тем, что соотнесенная температура является ожидаемой температурой накопительных элементов (12), которая относится, в частности, к текущему рабочему состоянию, к ожидаемым рабочим ситуациям и/или к данным окружающей среды.
4. Система по п. 1 или 2, отличающаяся тем, что управляющее устройство (22) определяет среднюю температуру модуля (13) и/или разность температур между накопительными элементами (12).
5. Система по п. 1 или 2, отличающаяся тем, что пороговое напряжение изменяется посредством задания значений управляющим устройством (22).
6. Система по п. 1 или 2, отличающаяся тем, что орган переключения (16) после замыкания остается замкнутым в течение определенного времени.
7. Способ управления системой (10), выполненной для аккумулирования электрической энергии, с несколькими накопительными элементами (12), размещенными в модуле (13) и имеющими рабочее напряжение, причем параллельно с каждым накопительным элементом (12) расположен электрический потребитель (14), а также орган переключения (16) расположен последовательно с электрическим потребителем, содержащий этапы
зарядки накопительных элементов (12),
определения температуры отдельных накопительных элементов (12) модуля (13),
сравнения определенных температур,
понижения рабочего напряжения в накопительных элементах (12) с более высокой температурой, а также повышения рабочего напряжения накопительных элементов (12) с более низкой температурой при сохранении напряжения модуля.
RU2013108761/07A 2010-08-31 2011-08-12 Система аккумулирования электрической энергии RU2013108761A (ru)

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DE102010036002.3 2010-08-31
DE201010036002 DE102010036002A1 (de) 2010-08-31 2010-08-31 System zur Speicherung elektrischer Energie
PCT/EP2011/004053 WO2012028256A1 (de) 2010-08-31 2011-08-12 System zur speicherung elektrischer energie

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US (1) US20130141052A1 (ru)
EP (1) EP2612394A1 (ru)
KR (1) KR20130100276A (ru)
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CN103580108B (zh) * 2012-08-09 2017-04-12 三星Sdi株式会社 电池组及其单元平衡方法和包括该电池组的能量存储系统
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EP2612394A1 (de) 2013-07-10
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US20130141052A1 (en) 2013-06-06
KR20130100276A (ko) 2013-09-10

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