KR200483437Y1 - Control apparatus to increase capacity of energy storage system - Google Patents

Control apparatus to increase capacity of energy storage system Download PDF

Info

Publication number
KR200483437Y1
KR200483437Y1 KR2020150004050U KR20150004050U KR200483437Y1 KR 200483437 Y1 KR200483437 Y1 KR 200483437Y1 KR 2020150004050 U KR2020150004050 U KR 2020150004050U KR 20150004050 U KR20150004050 U KR 20150004050U KR 200483437 Y1 KR200483437 Y1 KR 200483437Y1
Authority
KR
South Korea
Prior art keywords
address
unit
setting
bms
slave bms
Prior art date
Application number
KR2020150004050U
Other languages
Korean (ko)
Other versions
KR20160004515U (en
Inventor
김석호
송리규
이재근
송영두
Original Assignee
세방전지(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 세방전지(주) filed Critical 세방전지(주)
Priority to KR2020150004050U priority Critical patent/KR200483437Y1/en
Publication of KR20160004515U publication Critical patent/KR20160004515U/en
Application granted granted Critical
Publication of KR200483437Y1 publication Critical patent/KR200483437Y1/en

Links

Images

Classifications

    • 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • 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
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

Disclosed is a capacity increase setting control apparatus of an energy storage system that facilitates address setting and prevents redundant setting of addresses.
The present invention has an effect that an address can be intuitively set by an operator by setting an address of a BMS using a switch, and an address is not changed when the address is not in a work situation by turning the address setting unit ON or OFF.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an energy storage system,

[0001] The present invention relates to a capacity increase setting controller for an energy storage system, and more particularly, to an energy storage system in which an operator can intuitively confirm an address of a slave BMS by setting an address of a slave BMS for an energy storage system using a switch And a capacity increase setting control device.

The energy storage system is a system for storing the electric energy and using it when needed to improve the energy utilization efficiency, enhance the utilization of renewable energy, and stabilize the power supply system. The battery cells CELL are gathered to form a module MODULE and the modules MODULE are gathered to form a tray TRAY are assembled to constitute a rack, Respectively. The energy storage system requires a battery management system (BMS) that can adjust the characteristics of each battery cell. BMS (BATTERY MANAGEMENT SYSTEM) plays a role to control the energy storage system to be used safely while maximizing the performance through cell battery capacity protection, life prediction, charge and discharge control.

Slave BMS for energy storage system is connected to dozens of parallel communication method. The data of each battery cell is acquired by each slave BMS and transmitted to the master BMS. In this process, in the prior art, the data of each battery cell is discriminated by inputting a different name to each BMS in a production process. In this case, there is a disadvantage that a program is required for the number of slave BMSs.

Korean Patent Laid-Open No. 10-2014-0040627 discloses a battery system and an energy storage system including the same. The conventional battery system sets the ID of the BMS through the dip switch or the rotary switch and communicates based on the set ID. However, the conventional battery system and the energy storage system including the battery system have a disadvantage in that although the ID is set through the switch as in the above-described conventional technology, the operator can not visually check the ID set by the operator through the switch, there was.

Korean Patent Laid-Open Publication No. 10-2014-0040627 (published on April 04, 03)

Therefore, a first object of the present invention to solve such a problem is to set an address of a slave BMS intuitively by operating a switch connected to a slave BMS, and to set an address of a slave BMS, a security switch And the determination of ON or OFF state of the security switch is intuitively determined by the light emitting diode when the security switch is OFF.

In order to achieve the first object, the present invention provides a slave address setting apparatus of an energy storage system including a master BMS (Battery Management System) and at least one slave BMS, wherein the slave BMS sets an address of the slave BMS An address setting section for generating an address setting signal; a control section for setting an address of the slave BMS according to the address setting signal; an address display section for visually outputting an address of the slave BMS set; A capacity increase setting control device of an energy storage system that can include a communication unit that transmits the capacity increase setting control message to the BMS.

The capacity increase setting controller of the energy storage system may include a security switch unit for activating the address setting unit in the ON state and for stopping the operation of the address setting unit in the OFF state.

The control unit may include an address control unit that sets the address of the slave BMS according to the address setting signal and an output control unit that generates a signal to visually output the address of the slave BMS set by the address display unit.

The address display unit may include at least one FND (Flexible Numeric Display) that can be viewed from the outside.

The address setting unit may include at least one tact switch or at least one rotary switch.

The capacity increase setting controller of the energy storage system may include a switch confirmation unit that is turned on when the security switch unit is ON and blinks when the security switch unit is OFF, and the switch check unit may include a light emitting diode .

According to the capacity increase setting controller of the energy saving system of the present invention described above, an operator can intuitively set an address by using a switch when setting an address of the BMS, visually outputting the set address, It is possible to prevent erroneous setting and to set the ON / OFF state of the security switch section during the address setting operation of the slave BMS through the switch confirmation section, and to start the setting operation.

FIG. 1 is a diagram showing a schematic configuration of a BMS in which a capacity increase setting controller of an energy storage system according to an embodiment of the present invention is used.
2 is a diagram showing a schematic configuration of the slave BMS 200-1.
3 is a diagram showing a schematic configuration of the control unit 210. As shown in FIG.
4 is a diagram showing a schematic configuration of a capacity increase setting control apparatus of an energy storage system including a tact switch 320 and an FND 330 according to an embodiment of the present invention.
5 is a diagram showing a schematic configuration of a capacity increase setting control apparatus of an energy storage system including a rotary switch 321 and an FND 330 according to an embodiment of the present invention.

It is to be understood that the words or words used in the present specification and claims are not to be construed in a conventional or dictionary sense and that the inventor may appropriately define the concept of the term in order to best explain the design of the user It should be construed as meaning and concept consistent with the technical idea of the invention.

Throughout the specification, when a section includes a constituent element, it is understood that it can include other constituent elements, not excluding other constituent elements unless specifically stated otherwise. It should be noted that the terms " part, "" module, "" device ", and the like, described in the specification mean units for processing at least one function or operation, .

Throughout the specification, BMS stands for Battery Management System.

Throughout the specification, FND stands for Flexible Numeric Display.

FIG. 1 is a diagram showing a schematic configuration of a BMS in which a capacity increase setting controller of an energy storage system according to an embodiment of the present invention is used.

1, the BMS using the capacity increase setting controller of the energy storage system may include a master BMS 100, a slave BMS 200-1, ..., 200-n, and a slave BMS 200-1 May include a control unit 210, an address setting unit 220, an address display unit 230, and a communication unit 240.

More specifically, each slave BMS in the slave BMS 200-1, ..., 200-n may include a control unit 210, an address setting unit 220, an address display unit 230, and a communication unit 240.

The master BMS 100 receives data of the battery cells collected by the slave BMSs 200-1, ..., 200-n.

Each of the slave BMSs 200-1, ..., 200-n collects and manages data of different battery cells.

More specifically, the slave BMS 200-1,..., 200-n collects the data of the battery cell in charge of which the battery cell is in charge and in which the data of the battery cell is the voltage of the battery cell, The capacity of the battery cell, and the lifetime prediction of the battery cell.

The address setting unit 220 generates an address setting signal for setting the address of the slave BMS 200-1.

More specifically, the address setting unit 220 may include at least one tact switch or at least one rotary switch.

Based on the address setting signal generated by the address setting unit 220, the control unit 210 sets the address of the slave BMS 200-1.

A plurality of slave BMSs 200-1 to 200-n are divided through the addresses of the slave BMSs 200-1 to 200n and a plurality of slave BMSs 200-1 to 200- So that the battery cell of the battery can be known.

 When the control unit 210 sets the address of the slave BMS 200-1 according to the address setting signal generated by the address setting unit 220, the control unit 210 sets the address of the slave BMS 200-1 And generates a signal to cause the display unit 230 to visually output the signal.

The address display unit 230 visually outputs the address of the slave BMS 200-1.

More specifically, the address display unit 230 visually outputs the set address of the slave BMS 200-1 according to the signal generated by the control unit 210. [

More specifically, the address display unit 230 may include at least one FND.

 The communication unit 240 transmits the address setting signal generated by the address setting unit 220 to the master BMS 100.

More specifically, the communication unit 240 can transmit not only the address setting signal to the master BMS 100 but also the data of the battery cell in charge of the slave BMS 200-1.

2 is a diagram showing a schematic configuration of the slave BMS 200-1.

2, the slave BMS 200-1 may include a control unit 210, an address setting unit 220, an address display unit 230, a communication unit 240, and a security switch unit 250. Referring to FIG.

The address setting unit 220 generates an address setting signal for setting the address of the slave BMS 200-1.

More specifically, the address setting unit 220 may include at least one tact switch or at least one rotary switch.

Based on the address setting signal generated by the address setting unit 220, the control unit 210 sets the address of the slave BMS 200-1.

A plurality of slave BMSs 200-1 to 200-n are divided through the addresses of the slave BMSs 200-1 to 200n and a plurality of slave BMSs 200-1 to 200- So that the battery cell of the battery can be known.

 When the control unit 210 sets the address of the slave BMS 200-1 according to the address setting signal generated by the address setting unit 220, the control unit 210 sets the address of the slave BMS 200-1 And generates a signal to cause the display unit 230 to visually output the signal.

The address display unit 230 visually outputs the address of the slave BMS 200-1.

More specifically, the address display unit 230 visually outputs the set address of the slave BMS 200-1 according to the signal generated by the control unit 210. [

More specifically, the address display unit 230 may include at least one FND.

 The communication unit 240 transmits the address setting signal generated by the address setting unit 220 to the master BMS 100.

More specifically, the communication unit 240 can transmit not only the address setting signal to the master BMS 100 but also the data of the battery cell in charge of the slave BMS 200-1.

The security switch unit 250 can select the ON state and the OFF state.

More specifically, when the security switch unit 250 is in the ON state, as described above, the address setting unit 220 operates to generate the address setting signal, thereby setting the address of the slave BMS 200-1.

When the security switch unit 250 is in the OFF state, the address setting unit 220 is stopped and the address setting signal is not generated even when the address setting unit 220 is operated, so that the address of the slave BMS 200-1 It is not set.

That is, the address setting unit 220 is in an ON state when the security switch unit 250 is ON, and the address setting unit 220 is OFF when the security switch unit 250 is OFF.

3 is a diagram showing a schematic configuration of the control unit 210. As shown in FIG.

Referring to FIG. 3, the control unit 210 may include an address control unit 211 and an output control unit 212.

The address control unit 211 sets the address of the slave BMS 200-1 according to the address setting signal generated by the address setting unit 220 described above.

The output control terminal 212 generates a signal to visually output the address of the slave BMS 200-1 set by the address display unit 230 described above.

More specifically, by using the address setting signal generated by the address setting unit 220 described above, the address display unit 230 generates a signal for visually outputting the address of the slave BMS 200-1 set therein, (230).

4 is a diagram showing a schematic configuration of a capacity increase setting control apparatus of an energy storage system including a tact switch 320 and an FND 330 according to an embodiment of the present invention.

4, the capacity increase setting controller of the energy storage system including the tact switch 320 and the FND 330 includes a slave BMS 300, a controller 310, a tact switch 320, an FND 330, A communication unit 340, a security switch unit 350, and a switch confirmation unit 360.

The slave BMS 300 collects data of the battery cells in charge and transmits the collected data to the master BMS 100 to help efficient management of the battery cells of the energy storage system.

The tact switch 320 generates an address setting signal for setting the address of the slave BMS 300.

More specifically, tact switch 320 may be at least one. Referring to FIG. 4, there are two tact switches 320. One tact switch 320 is in the tens position, and the other tact switch 320 is in the position of one. When the tact switch 320 is pressed once, it increases by one. Therefore, by pressing the tact switch 320, the address setting signal can be generated from 0 to 9. [ That is, the address setting signals 00 to 99 can be generated through the two tact switches 320, and the address of the slave BMS 300 of 00 to 99 can be set.

 The control unit 310 sets the address of the slave BMS 300 according to the address setting signal generated by at least one tact switch 320.

More specifically, the control unit 310 may include an address control unit and an output control unit. The address control unit of the control unit 310 sets the address of the slave BMS 300 according to the address setting signal generated by at least one tact switch 320.

The output control terminal of the control unit 310 generates and transmits a signal for the FND 330 to output the address of the slave BMS 300 set therein.

The at least one FND 330 receives the signal generated by the output control terminal of the controller 310 and visually outputs the address of the slave BMS 300 set therein.

The communication unit 340 transmits the address of the slave BMS 300 to the master BMS described above. Also, the communication unit 340 transmits the data of the battery cell in charge of the slave BMS 300 to the master BMS described above.

The security switch unit 350 can select the ON state and the OFF state.

More specifically, when the security switch unit 350 is in an ON state, as described above, the tact switch 320 operates to generate an address setting signal, thereby setting the address of the slave BMS 300. [

When the security switch unit 350 is in the OFF state, the tact switch 320 is stopped and the address setting signal is not generated even when the tact switch 320 is operated, so that the address of the slave BMS 300 is not set.

That is, the tact switch 320 is in the ON state when the security switch unit 350 is ON, and the tact switch 320 is OFF when the security switch unit 350 is OFF.

The switch confirmation unit 360 can know the ON or OFF state of the security switch unit 350. [

More specifically, the switch confirmation unit 360 is turned on when the security switch unit 350 is ON, and the switch confirmation unit 360 is flickered when the security switch unit 350 is OFF.

The switch confirmation unit 360 may include a light emitting diode.

5 is a diagram showing a schematic configuration of a capacity increase setting control device of an energy storage system including a rotary switch 321 and an FND 330 according to an embodiment of the present invention.

5, the capacity increase setting controller of the energy storage system including the rotary switch 321 and the FND 330 includes a slave BMS 300, a controller 310, a rotary switch 321, an FND 330, A communication unit 340, a security switch unit 350, and a switch confirmation unit 360.

The slave BMS 300 collects data of the battery cells in charge and transmits the collected data to the master BMS 100 to help efficient management of the battery cells of the energy storage system.

The rotary switch 321 generates an address setting signal for setting the address of the slave BMS 300.

More specifically, the rotary switch 321 may be at least one. Referring to Fig. 5, there are two rotary switches 321. Fig. One rotary switch 321 is in the tens position, and the other rotary switch 321 is in the position of one. By rotating the rotary switch 321, an address setting signal from 0 to 9 can be generated. That is, the address setting signals 00 to 99 can be generated through the two rotary switches 321, so that the address of the slave BMS 300 of 00 to 99 can be set.

 The control unit 310 sets the address of the slave BMS 300 according to the address setting signal generated by at least one rotary switch 321.

More specifically, the control unit 310 may include an address control unit and an output control unit. The address control terminal of the control unit 310 sets the address of the slave BMS 300 according to the address setting signal generated by at least one rotary switch 321.

The output control terminal of the control unit 310 generates and transmits a signal for the FND 330 to output the address of the slave BMS 300 set therein.

The at least one FND 330 receives the signal generated by the output control terminal of the controller 310 and visually outputs the address of the slave BMS 300 set therein.

The communication unit 340 transmits the address of the slave BMS 300 to the master BMS described above. Also, the communication unit 340 transmits the data of the battery cell in charge of the slave BMS 300 to the master BMS described above.

The security switch unit 350 can select the ON state and the OFF state.

More specifically, when the security switch unit 350 is in the ON state, as described above, the rotary switch 321 operates to generate the address setting signal, thereby setting the address of the slave BMS 300.

The address setting signal is not generated even when the rotary switch 321 is operated and the rotary switch 321 is operated so that the address of the slave BMS 300 is not set.

That is, when the security switch unit 350 is in the ON state, the rotary switch 321 is in the ON state, and when the security switch unit 350 is in the OFF state, the rotary switch 321 is in the OFF state.

The switch confirmation unit 360 can know the ON or OFF state of the security switch unit 350. [

The switch confirmation unit 360 can know the ON or OFF state of the security switch unit 350. [

More specifically, the switch confirmation unit 360 is turned on when the security switch unit 350 is ON, and the switch confirmation unit 360 is flickered when the security switch unit 350 is OFF.

The switch confirmation unit 360 may include a light emitting diode.

As described above, the configuration and operation of the capacity increase setting controller of the energy storage system according to the embodiment of the present invention can be performed. While the present invention has been described with respect to specific embodiments thereof, Without departing from the scope of the present invention.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, and that various modifications and changes may be made by those skilled in the art.

100: Master BMS 200-1, ... , 200-n: Slave BMS
210: control unit 211: address control stage
212: output control unit 220: address setting unit
230: address display section 240: communication section
250: Security switch unit 300: Slave BMS
310: control unit 320: tact switch
321: Rotary switch 330: FND
340: communication unit 350: security switch unit
360:

Claims (6)

1. A slave address setting device of an energy storage system including a master BMS (Battery Management System) and at least one slave BMS,
The master BMS receives data of battery cells collected by the slave,
The slave BMS
An address setting unit for generating an address setting signal for setting an address of the slave BMS;
A controller for setting an address of the slave BMS according to the address setting signal;
An address display unit for visually outputting an address of the slave BMS;
A communication unit for transmitting the address setting signal to the master BMS;
A security switch unit for activating the address setting unit in the ON state and for stopping the operation of the address setting unit in the OFF state;
A switch confirmation unit which is turned on when the security switch unit is ON and blinks when the security switch unit is OFF;
, ≪ / RTI &
The slave BMS
Collects data of a battery cell in charge, transmits the data to the master BMS,
The data of the battery cell
Charging, discharging, capacity of the battery cell and lifetime prediction of the battery cell,
The switch check unit
Wherein the light emitting diode is turned on when the security switch unit is ON and the light emitting diode is turned on when the security switch unit is OFF,
When setting the address of the slave BMS, the operator can intuitively set the address using the address setting unit, and the address display unit visually outputs the set address, thereby preventing the operator from erroneously setting the address when setting the address , The worker can confirm the ON or OFF state of the security switch section by turning on or blinking the light emitting diode during an address setting work of the slave BMS so that the worker can start the address setting work of the slave BMS Capacity increase setting control device of storage system.

The method according to claim 1,
The control unit
An address control unit for setting an address of the slave BMS according to the address setting signal;
And an output control stage for generating a signal to visually output an address of the slave BMS set by the address display unit
Capacity increase setting control device of energy storage system.

The method according to claim 1,
The address display unit
And at least one FND (Flexible Numeric Display)
Capacity increase setting control device of energy storage system.

The method according to claim 1,
The address setting unit
At least one tact switch or at least one rotary switch
Capacity increase setting control device of energy storage system.
delete delete
KR2020150004050U 2015-06-19 2015-06-19 Control apparatus to increase capacity of energy storage system KR200483437Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2020150004050U KR200483437Y1 (en) 2015-06-19 2015-06-19 Control apparatus to increase capacity of energy storage system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2020150004050U KR200483437Y1 (en) 2015-06-19 2015-06-19 Control apparatus to increase capacity of energy storage system

Publications (2)

Publication Number Publication Date
KR20160004515U KR20160004515U (en) 2016-12-29
KR200483437Y1 true KR200483437Y1 (en) 2017-05-17

Family

ID=57709143

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2020150004050U KR200483437Y1 (en) 2015-06-19 2015-06-19 Control apparatus to increase capacity of energy storage system

Country Status (1)

Country Link
KR (1) KR200483437Y1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101473385B1 (en) * 2011-05-31 2014-12-16 주식회사 엘지화학 Power storage apparatus, power storage system comprising the same, and method of assembling power storage system using the same
KR101528101B1 (en) * 2014-05-22 2015-06-11 세방전지(주) Control apparatus for energy storage system and method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9478981B2 (en) 2012-09-26 2016-10-25 Samsung Sdi Co., Ltd. Battery system having identifiers and energy storage system including the same
KR101454518B1 (en) * 2012-12-26 2014-10-24 넥스콘 테크놀러지 주식회사 Using the electric switchs for automatic address setting of Battery Management System)

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101473385B1 (en) * 2011-05-31 2014-12-16 주식회사 엘지화학 Power storage apparatus, power storage system comprising the same, and method of assembling power storage system using the same
KR101528101B1 (en) * 2014-05-22 2015-06-11 세방전지(주) Control apparatus for energy storage system and method thereof

Also Published As

Publication number Publication date
KR20160004515U (en) 2016-12-29

Similar Documents

Publication Publication Date Title
US20130154569A1 (en) Electric energy storage system and method of maintaining the same
CN105556775A (en) In-vehicle electricity storage device
JP2018509882A (en) Matrix-type flexible charging stand and charging method for dynamically distributing power
JP2012143151A5 (en)
KR101660883B1 (en) System for Monitoring Battery Cell
TWI665843B (en) Power supply control method for a multi-module parallel battery structure
KR101855451B1 (en) Battery Pack having Cell module with cell balancing function
KR102382081B1 (en) Method and apparatus for controlling power of electronic device
JP2007292608A (en) Backup power source for absolute encoder
CN103023082A (en) Battery charge and discharge control system and battery charge and discharge control method
US9847657B2 (en) Battery system
WO2013057821A1 (en) Electricity storage device control system
CN104871387A (en) Security concept for integrating a battery into an inverter
CN104377750A (en) Battery system, method of controlling battery system and energy storage system
JP2014143771A (en) Power supply system, identification information setting method for power supply system, and battery unit
KR200483437Y1 (en) Control apparatus to increase capacity of energy storage system
KR101264020B1 (en) System for energy storage and method for control the same
WO2015145877A1 (en) Battery monitor apparatus
JP2017073966A (en) Power storage system and power storage method
CN105429224A (en) Electrical system capable of supporting multiple battery packs
SE1751375A1 (en) Power system in a mining machine
JP2010279120A (en) Device for monitoring battery of electric vehicle
KR20170012021A (en) Battery pack, battery charger and battery charger system
CN101777781B (en) Electromobile modularization battery management system
CN108494039B (en) Standby power supply battery management system

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
X70R Decision of rejection after re-examination
AMND Amendment
GRNO Decision to grant (after opposition)
REGI Registration of establishment