KR0124555Y1 - Battery charging/discharging apparatus using a computer - Google Patents
Battery charging/discharging apparatus using a computer Download PDFInfo
- Publication number
- KR0124555Y1 KR0124555Y1 KR2019950028738U KR19950028738U KR0124555Y1 KR 0124555 Y1 KR0124555 Y1 KR 0124555Y1 KR 2019950028738 U KR2019950028738 U KR 2019950028738U KR 19950028738 U KR19950028738 U KR 19950028738U KR 0124555 Y1 KR0124555 Y1 KR 0124555Y1
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- South Korea
- Prior art keywords
- battery
- charge
- converter
- discharge
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Classifications
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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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/002—Specific input/output arrangements not covered by G06F3/01 - G06F3/16
-
- 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
- H01M10/441—Methods for charging or discharging 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
- 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
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- 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
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or 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
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
본 고안은 컴퓨터를 비롯한 모니터가 구비된 자동제어수단의 제어에 의해 밧데리를 충전 및 방전하고 밧데리의 상태를 모니터링 할 수 있도록 하기 위한 컴퓨터를 이용한 밧데리의 충방전 장치에 관한 것으로, 기존의 충방전기가 채널수에 제한이 많았던 것을 보드 선택 및 D/A 컨버터 선택 등을 이용하여 채널 선택 구조를 세분화하므로써 1대의 컴퓨터로 최대 128개의 채널을 수용하여, 자동으로 다수의 밧데리를 충전 및 방전할 수 있도록 하였으며, 동시에 밧데리의 상태를 모니터링 할 수 있는 것이다.The present invention relates to a charge / discharge device of a battery using a computer for charging and discharging a battery and monitoring the state of the battery under the control of an automatic control means including a computer and a monitor. By limiting the number of channels, the board selection and the D / A converter can be used to subdivide the channel selection structure to accommodate up to 128 channels with one computer and to automatically charge and discharge multiple batteries. At the same time, the battery status can be monitored.
Description
제1도는 본 고안 컴퓨터를 이용한 밧데리의 충방전 장치의 구성 블럭도이다.1 is a block diagram of a battery charge and discharge device using a computer of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 자동제어수단(컴퓨터) 20 : 입출력 장치10: automatic control means (computer) 20: input / output device
30 : 데이타프로세서부 31 : 보드선택부30: data processor unit 31: board selection unit
32 : 신호입력부 33 : 데이타프로세서32: signal input unit 33: data processor
40 : 직류/교류(D/A) 컨버터부 50 : 밧데리부40: DC / AC converter unit 50: battery unit
60 : 교류/직류(A/D) 컨버터60: AC / DC converter
본 고안은 밧데리의 충방전 장치에 관한 것으로, 특히 컴퓨터를 비롯한 모니터가 구비된 자동제어수단의 제어에 의해 밧데리를 충전 및 방전하고 밧데리의 상태를 모니터링 할 수 있도록 하기 위한 컴퓨터를 이용한 밧데리의 충방전 장치에 관한 것이다.The present invention relates to a charge / discharge device of a battery, in particular, charge and discharge of a battery using a computer for charging and discharging the battery and monitoring the state of the battery under the control of an automatic control means equipped with a monitor including a computer. Relates to a device.
밧데리의 생산에 있어서 충전과 방전은 매우 중요한 공정이다. 그러나, 지금까지의 밧데리의 충전 및 방전 공정에서는 파워써플라이 또는 로드(load) 등을 이용하여 수동으로 충전하였다. 이와같이 수동에 의한 충전 및 방전은 만충전완료 시점을 정확히 예측하기 어려웠기 때문에 과충전 또는 충전부족의 시행 착오를 거처야 했다. 따라서 불필요한 시간의 낭비와 과충전의 위험이 있었다.Charging and discharging are very important processes in the production of batteries. However, in the battery charging and discharging processes up to now, the battery was manually charged using a power supply or a load. As described above, since manual charging and discharging were difficult to accurately predict when the full charge was completed, it was necessary to undergo trial and error of overcharge or insufficient charge. Therefore, there was a risk of unnecessary waste and overcharging.
특히, 밧데리 과충전의 경우는 밧데리의 성능 및 수명에 막대한 영향을 미치는 요소이므로 매우 주의를 기울여야 한다. 따라서 상술한 바와 같은 수동으로 충전시 비효율성은 심각한 문제였다.In particular, the battery overcharge is a factor that has a huge impact on the performance and life of the battery should be very careful. Therefore, inefficiency during manual charging as described above was a serious problem.
본 고안은 상기와 같은 종래의 문제점 및 비효율성을 해결코자 하는 것으로, 충방전용 밧데리를 컴퓨터와 연결하고, 상기 컴퓨터를 이용하여 충전 및 방전을 제어하며, 동시에 밧데리의 충전 및 방전 상태를 모니터링 할 수 있도록 하는 장치를 제공하는 것이다.The present invention is to solve the conventional problems and inefficiencies as described above, it is possible to connect the battery for charging and discharging to the computer, to control the charge and discharge using the computer, and at the same time to monitor the charge and discharge status of the battery It is to provide a device to ensure that.
즉, 본 고안은 모니터가 구비된 자동제어수단에 교류/직류(A/D) 컨버터 및 직류/교류(D/A) 컨버터를 이용하여 충방전용 밧데리를 연결하여, 상기 자동제어 수단으로 밧데리의 충전 및 방전을 제어하며, 동시에 상기 모니터를 이용하여 밧데리의 상태를 디스플레이 하도록 함을 특징으로 한다.That is, the present invention connects a battery for charge / discharge using an AC / DC converter and a DC / AC converter to an automatic control means equipped with a monitor, and charges the battery with the automatic control means. And controlling the discharge, and simultaneously displaying the state of the battery using the monitor.
이하 첨부된 도면을 참조하여 상세히 설명하면, 본 고안의 구성은 제1도와 같이 도시할 수 있는 바, 밧데리부(50)의 충방전 상태 감시용 모니터(도시하지 않음)가 구비된 밧데리 충방전 제어용 자동제어수단(본 고안의 실시예에서는 기 공지된 컴퓨터)(10)과; 상기 자동제어수단(10)에 입출력 인터페이스를 제공하는 입출력 장치(20)와; 상기 입출력 장치(20)의 출력을 입력받아 보드 및 D/A 컨버터 선택 신호를 데이타프로세서(33)에 제공하는 보드선택부(31)와, 상기 입출력 장치(20)에서 출력된 클럭 및 제어신호를 데이타프로세서(33)에 제공하는 신호 입력부(32)와, 상기 입출력 장치(20)와 보드선택부(31) 및 신호 입력부(32)의 출력을 각각 입력받아 보드 및 D/A 컨버터를 선택하는 데이타프로세서(33)를 포함하여 이루어진 데이타프로세서부(30)와; 상기 데이타프로세서부(30)의 선택신호에 의해 선택된 컨버터와 연결된 보드를 충전 및 방전토록 하는 다수의 직류/교류(D/A) 컨버터로 이루어진 직류/교류(D/A) 컨버터부(40)와; 상기 직류/교류(D/A) 컨버터부(40)와 보드에 의해 연결되어 충전 및 방전을 수행하고, 충전 및 방전 상태를 교류/직류(A/D) 컨버터(60)에 제공하는 다수의 밧데리로 이루어진 밧데리부(50)와; 상기 밧데리부(50)의 충전 및 방전 상태를 자동제어수단에 피드백하여 모니터(도시하지 않음)에 디스플레이하기 위한 교류/직류(A/D) 컨버터(60)를 포함하여 구성한다.When described in detail with reference to the accompanying drawings, the configuration of the present invention can be shown as shown in Figure 1, the battery charge and discharge control for charging and discharging state monitoring monitor (not shown) of the battery unit 50 Automatic control means (pre-known computer in the embodiment of the present invention) 10; An input / output device (20) for providing an input / output interface to the automatic control means (10); A board selector 31 which receives the output of the input / output device 20 and provides a board and a D / A converter selection signal to the data processor 33, and a clock and control signal output from the input / output device 20; Data for selecting a board and a D / A converter by receiving the signal input unit 32 provided to the data processor 33, the outputs of the input / output device 20, the board selector 31, and the signal input unit 32, respectively. A data processor unit 30 including a processor 33; A DC / AC converter unit 40 including a plurality of DC / AC converters for charging and discharging a board connected to the converter selected by the selection signal of the data processor unit 30; ; A plurality of batteries connected to the DC / AC converter unit 40 by a board to perform charge and discharge, and provide a charge and discharge state to the AC / DC converter 60. Battery unit 50 and made of; And an AC / DC converter 60 for feeding back the charge and discharge states of the battery unit 50 to the automatic control means and displaying them on a monitor (not shown).
상기와 같이 구성한 본 고안의 실시예에서는 한대의 컴퓨터를 이용하여 32개의 충방전 채널의 출력을 갖도록 하고, 1개의 보드가 4개의 채널을 수용할 수 있는 8비트 직류/교류(D/A) 컨버터를 사용하여 4채널의 출력을 프로그램으로 제어가능토록 하여, 8개의 직류/교류(D/A) 컨버터로 32채널을 구성하였다. 상기 입출력 장치(20)는 기 공지된 컴퓨터의 입출력 맵(map)을 변형없이 사용하였고, 시중에서 용이하게 구할 수 있는 8255 PIO를 이용하였다. 또한 상기 데이타프로세서부(30)는 입출력 장치(20)를 거친 데이타 및 제어 신호를 제어할 수 있으며, 충전과 방전이 일어나는 밧데리부(50)에서는 직류/교류(D/A) 컨버터에서 입력된 값에 의해 출력전압과 전류가 정해지도록 하였고, 진행중인 출력전압과 전류는 8채널짜리 교류/직류(A/D;126bit) 컨버터를 사용하여 컴퓨터쪽으로 피드백되어 컴퓨터의 모니터에 디스플레이 되도록 구성하였다.In the embodiment of the present invention configured as described above, an output of 32 charge / discharge channels using one computer, and an 8-bit DC / AC converter capable of accommodating four channels in one board Four channels of output can be controlled programmatically using 8 DC / AC converters. The input / output device 20 used an input / output map of a known computer without modification, and used an 8255 PIO which can be easily obtained on the market. In addition, the data processor unit 30 may control data and control signals passed through the input / output device 20, and the battery unit 50 in which charging and discharging takes place is a value input from a DC / AC converter. The output voltage and current were determined by the controller. The current output voltage and current were fed back to the computer using an 8-channel AC / DC (126-bit) converter and displayed on the monitor of the computer.
한편, 상기와 같은 본 고안이 동작할 때는 자동제어수단(10)을 이용하여 사용자가 충전 또는 방전을 원하는 밧데리를 선택한 후 충전 및 방전값을 설정하여 입력하면, 이를 입출력 장치(20)가 데이타프로세서부(30)에 제공하고, 이때 데이타프로세서부(30)는 선택된 D/A 컨버터를 통해 밧데리부(50)의 밧데리를 선택적으로 충전 또는 방전한다. 이때 밧데리의 상태(충전 및 방전 상태)는 A/D 컨버터(60)에 의해 자동제어수단(10)의 모니터(도시하지 않음)에 디스플레이 된다. 상기에는 직류/교류(D/A) 컨버터 및 밧데리의 선택은 사용자가 수동으로 조작하여 선택적으로 충전 및 방전할 수 있으며, 또한 컨버터에 연결된 밧데리 보드를 자동 감지하여 컨버터에 연결된 모든 밧데리를 충방전할 수 있음은 물론이다.On the other hand, when the present invention operates as described above, when the user selects a battery to be charged or discharged using the automatic control means 10 and sets the charge and discharge values, the input / output device 20 inputs the data processor. The data processor unit 30 selectively charges or discharges the battery of the battery unit 50 through the selected D / A converter. At this time, the state of the battery (charging and discharging state) is displayed on the monitor (not shown) of the automatic control means 10 by the A / D converter 60. In the above, the DC / AC converter and the battery can be selectively charged and discharged by the user's manual operation. Also, the battery board connected to the converter can be automatically detected to charge / discharge all batteries connected to the converter. Of course it can.
상술한 바와 같이 기존의 충방전기가 채널수에 제한이 많은 반면에 본 고안은 보드 선택 및 D/A 컨버터 선택 등을 이용하여 채널 선택 구조를 세분화하므로써 1대의 컴퓨터로 최대 128개의 채널을 수용할 수 있도록 하였기에 자동으로 밧데리의 충전 및 방전을 수행할 수 있을 뿐 아니라 밧데리의 상태를 모니터링할 수 있어서 종래의 문제점 및 비효율성을 해결한 것이다.As described above, while the existing charger / discharger has a large number of channels, the present invention can accommodate up to 128 channels by one computer by subdividing the channel selection structure using board selection and D / A converter selection. It is possible to automatically perform the charging and discharging of the battery as well as to monitor the state of the battery to solve the conventional problems and inefficiencies.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR2019950028738U KR0124555Y1 (en) | 1995-10-13 | 1995-10-13 | Battery charging/discharging apparatus using a computer |
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Application Number | Priority Date | Filing Date | Title |
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KR2019950028738U KR0124555Y1 (en) | 1995-10-13 | 1995-10-13 | Battery charging/discharging apparatus using a computer |
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KR970019820U KR970019820U (en) | 1997-05-26 |
KR0124555Y1 true KR0124555Y1 (en) | 1998-12-15 |
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KR2019950028738U KR0124555Y1 (en) | 1995-10-13 | 1995-10-13 | Battery charging/discharging apparatus using a computer |
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KR (1) | KR0124555Y1 (en) |
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1995
- 1995-10-13 KR KR2019950028738U patent/KR0124555Y1/en not_active IP Right Cessation
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