KR20170030877A - System and method for applying profile adaptive to power control module of energy storage system - Google Patents

System and method for applying profile adaptive to power control module of energy storage system Download PDF

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KR20170030877A
KR20170030877A KR1020150128339A KR20150128339A KR20170030877A KR 20170030877 A KR20170030877 A KR 20170030877A KR 1020150128339 A KR1020150128339 A KR 1020150128339A KR 20150128339 A KR20150128339 A KR 20150128339A KR 20170030877 A KR20170030877 A KR 20170030877A
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South Korea
Prior art keywords
profile
simulation
unit
control module
power control
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KR1020150128339A
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Korean (ko)
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KR101754209B1 (en
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김상영
박춘식
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주식회사 네오디안테크놀로지
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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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/002—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which a reserve is maintained in an energy source by disconnecting non-critical loads, e.g. maintaining a reserve of charge in a vehicle battery for starting an engine
    • H02J2003/007—
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S10/00—Systems supporting electrical power generation, transmission or distribution
    • Y04S10/12—Monitoring or controlling equipment for energy generation units, e.g. distributed energy generation [DER] or load-side generation
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
    • Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
    • Y04S40/128—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment involving the use of Internet protocol

Abstract

The present invention relates to an energy storage system (ESS) which includes a power conversion system (PCS), a battery management system (BMS), and a power control module (PCM). The present invention relates to a system and a method to apply an adaptive profile of a power control module, capable of controlling PCS and BMS, connected with the PCM, by adaptively applying each profile, supporting communication protocols corresponding to and connected to various types of PCS and BMS performing communication in accordance with different communication protocols, to the PCM. As such, the present invention is capable of improving the compatibility of the BMS and the PCS.

Description

TECHNICAL FIELD [0001] The present invention relates to an adaptive profile application system and method for a power control module,

The present invention relates to an energy storage system (ESS) including a power conversion system (PCS), a battery management system (BMS), and a power control module (PCM) The PCS and the BMS to which the PCM is connected are adaptively applied to each profile supporting various types of PCS and BMS that perform communication according to different communication protocols and a communication protocol corresponding to the PCS and BMS, To an adaptive profile application system and method of a controllable power control module.

Industrial use has been increasing due to the development of industry, and power usage has increased sharply due to the increase in use of electric appliances as income increases.

These changes in electricity consumption patterns show a tendency to vary not only in load variation over time but also in seasonal loads such as summer / winter season.

A high-capacity, low-cost Energy Storage System (ESS) has been developed and commercialized to cope with power uncertainty due to the surge in power use during summer and winter.

Typically, the ESS is a system that stores the generated power in each connected system, including batteries, power stations, substations, and power lines, and then maximizes energy efficiency through selective and efficient use of power when needed.

These ESSs are becoming more important as the spread of electric vehicles increases, the number of fields and buyers who need ESS is increasing, and the demand for more advanced ESS development is increasing.

Various ESS developers are emerging in response to these demands. Each ESS developer develops and commercializes an ESS that applies arbitrary communication protocols to PCM, PCS, and BMS for each developer.

As described above, there is a problem that compatibility between ESS components is degraded by applying an arbitrary communication protocol to each ESS developer.

For example, in PCM developed by A company, only PCS and BMS developed by A company should be applied, and PCS and BMS of company B apply to A company ESS by applying communication protocol and other protocol applied to PCM, PCS and BMS of company A. I could not.

Registration No. 10-1478791 (December 26, 2014)

Therefore, it is an object of the present invention to adapt various profiles supporting various types of PCS and BMS to perform communication according to different communication protocols and to support PCS and communication protocol corresponding to BMS to PCM, And an adaptive profile application system and method of a power control module capable of controlling PCS and BMS.

According to an aspect of the present invention, there is provided an adaptive profile applying system of a power control module, including: a power conversion system that performs communication according to a first communication protocol set in advance; Storing a first profile corresponding to the first communication protocol and a second profile for the second communication protocol for performing communication with the battery management system, the power conversion system and the battery management system, The first and second communication protocol types applied to the power conversion system and the battery management system connected to the power conversion system and the battery management system are changed and applied adaptively An energy storage system including a power control module; A profile server for storing a plurality of profiles corresponding to different first communication protocol types and second communication protocol types that can be applied to each of the power conversion system and the battery management system and providing a requested profile upon request of any profile; And a power management module for selecting a power conversion system and a battery management system to be connected to the power control module in the same manner as the power control module and for selecting a first profile corresponding to a communication protocol applied to the selected power conversion system and a battery management system, And a profile simulation unit for downloading the profile from the profile server and simulating a communication protocol for each of the profiles, and applying the first profile and the second profile to the power control system if the profile is normal.

Wherein the profile simulation unit comprises simulation communication means for performing communication with the power control module and the profile server; A simulation storage unit for storing the first profile and the second profile; And the first and second profiles corresponding to the selected power conversion system and the selected battery management module are downloaded from the profile server through the communication unit and stored in the storage unit The first profile and the second profile stored in the first profile and then communicates with the power conversion system and the battery management module via the communication means to transmit the first profile to the power conversion system, And a simulation control unit for applying the second profile to the battery management module.

Wherein the simulation communication unit comprises: a simulation communication unit for performing data communication with the profile server according to an Internet protocol (IP); And a simulation interface unit connected directly to the power conversion system and the battery management module to perform communication.

Wherein the simulation control unit requests and displays a power conversion system profile list for the power conversion system profiles and a battery management system profile list for the battery management system profiles from the profile server when the profile request command is generated from the manager, A profile selection unit selecting a first profile, which is a power conversion system profile corresponding to the connected power conversion system and the battery management system, and a second profile which is a battery management system profile, and outputs first profile information and second profile information; Receiving the first profile information and the second profile information from the profile selection unit and transmitting the profile download request information including the first profile information and the second profile information to the profile server, A profile obtaining unit for downloading and outputting the profile information; A battery management system emulation unit receiving the second profile and performing communication emulation with the power conversion module and the power control module according to the second profile for battery management; A power conversion system emulation unit receiving the first profile and performing communication emulation with the battery management system and the power control module according to the first profile for power conversion control; Communication simulation with the power conversion system is performed according to the first profile, communication simulation with the battery management system is performed according to the second profile, and simulation success information is obtained A power control module simulation unit for outputting the power control module; And a profile application unit for applying the first profile and the second profile to the power control module when the simulation success information is input from the power control module simulation unit.

The profile application unit transmits the first profile and the second profile application request signal to the power control module, responds to the first profile and the second profile application request signal by receiving a password input request from the power control module, displays a password through the input unit And transmits the profile application information including the first profile and the second profile to the power control module in response to the profile initiation command from the power control module, And a power control module.

The profile simulation unit is directly connected to the power control module, and the profile application unit directly writes the first profile and the second profile in a corresponding area of the power control module in a binary form.

Wherein the profile application unit transmits profile application information including the first profile and the second profile to the power control module, and the power control module receives the profile application information and receives the first profile and the second profile Is directly applied to the corresponding area to be applied.

And the profile simulation unit is integrally configured in the power control module of the energy storage system.

According to another aspect of the present invention, there is provided a method of applying an adaptive profile of a power control module, comprising: receiving a power conversion system and a battery management system information to be configured in a power storage system when a profile simulation unit requests a simulation, A profile selecting step of selecting a first profile, which is a battery management system profile, and a second profile, which is a battery management system profile; A profile obtaining step of downloading the selected first profile and the selected second profile from a profile server; A profile applying step of applying the obtained first profile and the second profile to the power control module simulation section, applying the first profile to the power conversion system emulation section, and applying the second profile to the battery management system emulation section; A simulation process of simulating communication between the power control module simulation unit and the power conversion system emulation unit and the battery management system emulation unit according to the applied first profile and the second profile to determine whether they normally operate and outputting the result; And applying the first profile and the second profile to the power control module of the power storage system if the simulation result is normal.

Wherein the profile applying step comprises: a connection determining step of determining whether the power control module is directly connected through the PCM interface unit if the simulation result is normal; A loading step of loading the first profile and the second profile if they are directly connected; And a profile applying step of directly applying the loaded first profile and the second profile to the corresponding area of the power control module through the PCM interface unit and applying the same.

The profile applying step may include a connection determining step of determining whether the profile simulation unit is connected to the IP network through the PCM communication unit if the simulation result is normal; A profile application requesting step of transmitting a profile simulation application request signal to the power control module if the profile simulation request is connected; A password input requesting step of transmitting, to the profile simulation unit, a password input request signal requesting the power control module to input a profile application password upon receipt of the profile application request signal; A password transmission step of requesting the manager to input a password upon receipt of the password input request signal and transmitting the password to the power control module when a password is input from an administrator; A profile requesting step in which the power control module compares a password received from the profile simulation unit with a predetermined password to provide a profile request signal to the profile simulation unit upon successful authentication; Providing a first profile and a second profile to a power control module when the profile simulation unit receives the profile request signal; And a profile application step of allowing the power control module to store the first profile and the second profile in the corresponding area to apply the profile.

Since the profile defining the communication protocol corresponding to the communication protocol of the PCS and the BMS connected to the PCM can be downloaded from the profile server and adaptively set irrespective of the communication protocol of the PCS and the BMS constituting the ESS, The compatibility between the PCS and the BMS can be improved.

Since the present invention can improve compatibility, the ESS configuration can be made easier, and the ESS configuration cost and the maintenance cost can be minimized.

Further, since the present invention can simulate communication between PCM, PCS, and BMS through the profile simulation unit to check normal operation and apply it to the ESS system, system safety and reliability can be ensured.

1 is a diagram illustrating a configuration of an adaptive profile applying system of a power control module according to the present invention.
2 is a diagram showing a schematic configuration of an energy storage system of an adaptive profile application system of a power control module according to the present invention.
3 is a diagram showing a detailed configuration of a profile simulation unit of the adaptive profile application system of the power control module according to the present invention.
4 is a detailed block diagram of a power control module of an energy storage system according to the present invention.
5 is a flowchart illustrating a method of applying an adaptive profile of a power control module according to the present invention.
6 is a flowchart illustrating a method of applying a profile of an adaptive profile applying method of a power control module according to the first embodiment of the present invention.
7 is a flowchart illustrating a method of applying a profile of an adaptive profile applying method of a power control module according to a second embodiment of the present invention.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a configuration and operation of an adaptive profile application system of a power control module according to the present invention will be described with reference to the accompanying drawings, and a power control module of an energy storage system (ESS) An adaptive profile application method of a power control module adaptively applying a profile corresponding to a power conversion system (PCS) and a battery management system (BMS) configured in a PCM is described.

FIG. 1 is a diagram showing a configuration of an adaptive profile applying system of a power control module according to the present invention, and FIG. 2 is a diagram showing a schematic configuration of an energy storage system of an adaptive profile applying system of a power control module according to the present invention to be.

1 and 2, the adaptive profile applying system of the power control module according to the present invention includes a profile server 100, a profile simulation unit 200, and an energy storage system (ESS) 300 .

The profile server 100, the profile simulation unit 200 and the ESS 300 may be connected through the wired / wireless Internet network 700 to perform data communication according to Internet Protocol (IP) The profile simulation unit 200 and the profile simulation unit 200 may be connected through the wired / wireless Internet network 700 and the profile simulation unit 200 and the PCM 400 of the ESS 300 may be directly connected. The wired / wireless Internet network 700 may be a local area network (LAN), a wide area network (WAN), or a combination of the local network and the broadband network.

In addition, the profile simulation unit 200 may be integrated into the PCM 400 of the ESS 300.

The profile server 100 stores profiles corresponding to corresponding communication protocols for each of a power conversion system (PCS) and a battery management system (BMS) that communicate with different communication protocols, Provide the profile to the requester when requested. Hereinafter, a profile corresponding to the communication protocol of the power conversion system will be referred to as a first profile, and a profile corresponding to the communication protocol of the battery management system will be referred to as a second profile.

Also, the first profiles have various profiles to which different communication protocols are applied, and the second profiles have various profiles to which different communication protocols are applied.

The energy storage system 300 includes a PCM 400, at least one PCS 500 and at least one BMS 600 as shown in FIG. 2. The energy storage system 300 includes a BMS 600, Storage device but it is not related to the configuration and description of the present invention and is omitted.

The PCM 400 communicates with the PCS 500 and the BMS 600 according to a predetermined communication protocol to perform a power control operation.

The PCM 400 according to the present invention is configured to adaptively change the first profile and the second profile corresponding to the communication protocols of the PCS 500 and the BMS 600 to be connected through the profile simulation unit 200 And controls the operation of the PCS 500 by communicating with the PCS 500 according to the applied communication protocol of the first profile and communicates with the BMS 600 according to the communication protocol of the applied second profile, 600).

The PCS 500 and the BMS 600 communicate with the PCM 400 according to a preset communication protocol and perform corresponding functions.

The profile simulation unit 200 selects the PCS 500 and the BMS 600 to be connected to the PCM 400 in the same manner as the PCM 400 and selects the PCS 500 and the BMS 600 to be connected to the selected PCS 500 and the BMS 600 The first profile and the second profile corresponding to the applied communication protocol are downloaded from the profile server 100 to simulate the communication protocol for each of the PCS 500 and the BMS 600 and output the result.

After performing the simulation, the profile simulation unit 200 applies the first profile and the second profile to the PCM 400 of the ESS 300 if the simulation result is normal.

3 is a diagram showing a detailed configuration of a profile simulation unit of the adaptive profile application system of the power control module according to the present invention.

Referring to FIG. 3, the profile simulation unit 200 may be a smart device such as a personal computer (PC), a notebook computer, a tablet PC, a smart phone, and a smart pad.

The profile simulation unit 200 includes a simulation control unit 110, a simulation storage unit 120, a simulation input unit 130, a simulation display unit 140, and a simulation communication means 150.

The simulation storage unit 120 stores a program area for storing a control program according to the present invention, a temporary area for temporarily storing data generated during execution of the control program, user data, a first profile to be simulated, As shown in FIG.

The simulation input unit 130 may include at least one of a keyboard, a mouse, and a touch pad configured to be integrated with a screen of the simulation display unit 140 and output position data for a touched position.

The simulation display unit 140 displays various information from a liquid crystal display device such as a liquid crystal display (LCD) or an organic EL (Organic Electro Luminescence Display) in various forms such as text, graphics, and moving pictures. Particularly, the simulation display unit 140 will display simulation progress and simulation results according to the profile applied according to the present invention.

The simulation communication means 150 performs communication with the profile server 100 and the ESS 300.

The simulation communication unit 150 includes a simulation communication unit 151 and an ESS 300 for communicating with the profile server 100 and the ESS 300 via the wired / And a simulation interface unit 152 for directly connecting and performing communication.

The simulation interface unit 152 may be implemented with a protocol such as a universal serial bus (USB), RS-232C, RS-485, or IEEE1394.

The simulation control unit 110 includes a profile selection unit 111, a profile acquisition unit 112, a PCM simulation unit 113, a BMS emulation unit 114, a PCS emulation unit 115, and a profile application unit 116 And controls the overall operation of the profile simulation unit 200 according to the present invention.

More specifically, the simulation control unit 110 displays a user interface means for simulating the profiles of the connected PCS 500 and the BMS 600 on the simulation display unit 140.

The profile selection unit 111 accesses the profile server 100 through the simulation communication unit 151 when a profile application request, i.e., a simulation request is generated through the user (graphic) interface unit and the simulation input unit 130, And displays the first profile list and the second profile list according to the request through the user (graphic) interface means, connects the PCM 400 to the PCM 400, 500) and BMS (600).

If the administrator selects the first profile and the second profile corresponding to the PCS 500 and the BMS 600 to be connected in the first profile list and the second profile list, the profile selecting unit 111 selects the first profile information PCS type information) and second profile information (or BMS type information) to the profile acquisition unit 112. [

The profile obtaining unit 112 receiving the first profile information and the second profile information transmits profile request information including the first profile information and the second profile information to the profile server 100 through the simulation communication unit 150 A first profile and a second profile corresponding to the first profile information and the second profile information are downloaded and acquired.

When the first profile and the second profile are obtained, the profile obtaining unit 112 stores the first profile and the second profile in the simulation storage unit 120, outputs the first profile and the second profile to the PCM simulation unit 113, To the emulation unit 115, and outputs the second profile to the BMS emulation unit 114. Of course, the PCM simulation unit 113, the BMS emulation unit 114, and the PCS emulation unit 115 may be configured to load corresponding profiles stored in the simulation storage unit 120, respectively.

The BMS emulation unit 114 receives the test information from the PCM simulation unit 113, performs the operation according to the test information, emulates the response, and provides the corresponding response information to the PCM simulation unit 113.

The PCS emulation unit 115 receives the test information from the PCM simulation unit 113, performs an operation according to the test information, and provides the corresponding response information to the PCM simulation unit 113. [

The PCM simulation unit 113 performs an operation corresponding to the operation of the basic PCM 400 and communicates with the BMS emulation unit 114 and the PCS emulation unit 115 according to the applied first profile and second profile, Provides information, and accordingly examines the information received to simulate normal operation.

If the simulation result is normal, the PCM simulation unit 113 notifies the profile application unit 116 that the simulation is successful or returns the result to the simulation control unit 110.

The profile application unit 116 receives the simulation normal result from the PCM simulation unit 113 or receives the notification from the simulation control unit 110 and transmits the result to the PCM 400 ) To apply the first profile and the second profile in which the simulation is normally completed. The method of applying the first profile and the second profile to the PCM 400 will be described in detail with reference to FIGS. 6 and 7, which will be described later.

4 is a detailed block diagram of a power control module of an energy storage system according to the present invention.

The PCM 400 according to the present invention includes a PCM control unit 410, a PCM storage unit 420, a PCM input unit 430, a PCM display unit 440, and a PCM communication unit 450.

The PCM storage unit 420 stores a program area for storing the control program according to the present invention, a temporary area for temporarily storing data generated during the execution of the control program, user data, a first profile applied by the profile simulation unit 200, And a data area storing a second profile or the like. The first profile and the second profile may be written in the program area.

The PCM input unit 430 may be composed of at least one of a keyboard, a mouse, and a touch pad that is integrally formed with a screen of the PCM display unit 440 and outputs position data of a touched position.

The PCM display unit 440 is a liquid crystal display device such as a liquid crystal display (LCD) or an organic EL, and displays various information according to power control in various forms such as text, graphics, and moving pictures.

The PCM communication means 450 is configured to correspond to the simulation communication means 150 and performs communication with the profile server 100 and the profile simulation unit 200.

The PCM communication unit 450 includes a PCM communication unit 451 for communicating with the profile server 100 and the profile simulation unit 200 via the wired / wireless Internet network 700 according to data Internet Protocol (IP) And a PCM interface unit 452 for performing direct communication with the mobile terminal 200 to perform communication.

The PCM interface unit 452 may be a universal serial bus (USB), RS-232C, RS-485, or IEEE 1394 protocol.

The PCM control unit 410 controls the overall operation of the PCM 400 including the profile acquisition unit 411, the authentication unit 412, the profile setting unit 413, and the power control unit 414.

In detail, the profile acquisition unit 411 receives the profile application request signal from the profile simulation unit 200 through the PCM interface unit 460 according to the first embodiment, and prepares to receive the first profile and the second profile And receives the first profile and the second profile inputted in the ready state in a binary form.

In addition, the profile obtaining unit 411 may be configured to directly receive the profile application request information including the first profile and the second profile to obtain the first profile and the second profile.

The obtained first profile and second profile are output to the profile setting unit 413. [

The profile setting unit 413 writes the input first profile and the second profile in the corresponding area of the PCM storage unit 420 according to the first embodiment.

When the first profile and the second profile are written in the PCM storage unit 420, the power control unit 414 communicates with the PCS 500 and the BMS 600 through the communication unit 450 according to the stored first profile and the second profile And performs the corresponding function.

In addition, the authentication unit 412 requests the profile simulation unit 200 to input the profile change password when receiving the profile application request signal or information, and when the profile change password is received from the profile simulation unit 200 And compares the registered profile change password with a previously set registration profile change password, performs another authentication on the match and provides the authentication result to the profile obtaining unit 411.

The profile obtaining unit 411 provides the first profile and the second profile to the profile setting unit 413 only when the authentication result is successful, and if the authentication result is failure, the profile obtaining unit 411 is a profile simulation.

5 is a flowchart illustrating a method of applying an adaptive profile of a power control module according to the present invention.

Referring to FIG. 5, the simulation control unit 110 of the profile simulation unit 200 checks whether a simulation request is generated (S111).

When a simulation request is generated, the simulation control unit 110 accesses the profile server 100 (S113), and requests a first profile list and a second profile list, which are PCS and BMS profile lists (S115).

The simulation controller 110 checks whether the first profile list and the second profile list are received in step S117. When the first profile list and the second profile list are received, the simulation controller 110 sends a simulation result ) Interface means to request to select a profile corresponding to the PCS 500 and the BMS 600 to be applied to the ESS 300 (S119).

The post-request simulation control unit 110 checks whether the first profile and the second profile are selected (S121), and the user, that is, the administrator selects the first profile from the first profile list, and the second profile The download request information is transmitted to the profile server 100 to request download of the selected profile (S123).

After the download request of the profile, the simulation control unit 110 checks whether the selected first profile and the second profile are downloaded (S125).

When the first and second profiles are downloaded, the simulation controller 110 downloads the first profile and the second profile, which are downloaded through the profile acquisition unit 112, to the PCM simulation unit 113 (S127) 1 profile to the PCS emulation unit 115, and provides the second profile to the BMS emulation unit 113 (S129).

When the first profile and the second profiles are applied to the PCM simulation unit 113, the PCS emulation unit 115 and the BMS emulation unit 114, the simulation control unit 110 starts the simulation with the PCM simulation unit 113 And the PCM simulation unit 113 receiving the simulation start command communicates with the PCS emulation unit 115 and the BMS emulation unit 114 with the first profile and the second profile to perform the simulation (S131) .

When the simulation is started, the simulation control unit 110 checks whether the simulation is completed and a simulation result is generated from the PCM simulation unit 113 (S132).

When the simulation result is generated, the simulation control unit 110 determines whether the simulation result is normal through the PCM simulation unit 113 (S133).

If the determination result is NO, the simulation control unit 110 displays a simulation failure message on the simulation display unit 140 (S135).

On the other hand, if the simulation is successful, the simulation controller 110 defines and stores the normal profile for the PCM 400 to which the first profile and the second profile are connected (S137).

The simulation control unit 110 checks whether the PCM 400 is connected through the simulation communication unit 150. If the PCM 400 is connected to the normal profile, A profile applying routine for applying the second profile to the PCM 400 is performed (S145).

On the other hand, if the PCM is not connected, the simulation control unit 110 displays a PCM connection request message on the simulation display unit 140 to request connection of the PCM 400 (S143), and confirms whether or not the PCM 400 is connected (S141).

After the normal profile classification, the simulation control unit 110 further checks whether a normal profile recording request is generated from the manager (S139). If a command for requesting recording of the normal profile is generated from the manager, the simulation control unit 110 determines whether or not the PCM 400 is connected May be configured to scan.

6 is a flowchart illustrating a method of applying a profile of an adaptive profile applying method of a power control module according to the first embodiment of the present invention.

6, the profile application unit 116 of the simulation control unit 110 loads the first profile and the second profile stored in the simulation storage unit 120 or receives the first profile and the second profile from the PCM simulation unit 113, And the second profile are input (S211), and are written in a binary form in the connected PCM 400 (S213). At this time, the profile simulation unit 200 and the PCM 400 should be directly connected through the simulation interface unit 152 and the PCM interface unit 452.

7 is a flowchart illustrating a method of applying a profile of a method of applying an adaptive profile of a power control module according to a second embodiment of the present invention. FIG. 7 illustrates a case where a profile is applied to a PCM through a road simulation communication unit.

The profile simulation unit 200 transmits a profile writing request signal to the PCM 400 (S311).

Then, the PCM 400 transmits the profile change password input request information requesting the profile change password input to the profile simulation unit 200 (S313).

Upon receiving the profile change password input request information, the profile simulation unit 200 requests the administrator to input the profile change password through the simulation display unit 140 (S315), and checks whether the profile change password is input (S317 ).

When the profile change password is input, the profile simulation unit 200 transmits the profile change password to the PCM 400 (S319).

When the profile change password is received (S321), the PCM (400) compares the received profile change password with a preset registration profile change password and performs authentication according to the match (S323).

If they match, the PCM 400 transmits the profile request information to the profile simulation unit 200 (S325).

After the transmission of the profile change cipher, the profile simulation unit 200 checks whether the profile request information is received (S327). If the profile request information is received from the PCM 400, The profile is transmitted to the PCM 400 (S329).

The PCM 400 receives the first profile and the second profile in step S331 and stores the first profile and the second profile in a corresponding area of the PCM storage unit 420 through the profile setting unit 413 in step S333.

In the first embodiment of FIG. 6, the simulation control unit 110 transmits a profile application request signal to the PCM 400. When the profile change request signal is input to the PCM 400, ), And to write the first profile and the second profile in a binary form to a corresponding region of the PCM storage 420 of the PCM 400 when the PCM 400 inputs a lighting start command will be.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims. It will be easily understood. It is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, it is intended to cover various modifications within the scope of the appended claims.

100: profile server 110: simulation control unit
111: profile selection unit 112: profile acquisition unit
113: Power control module simulation section
114: Battery Management System Emulation Unit
115: Power conversion system emulation part
116: profile recording unit 120: simulation storage unit
130: Simulation input unit 140: Simulation display unit
150: Simulation communication unit 151: Simulation communication unit
152: simulation interface unit 200: profile simulation unit
300: Energy storage system 400: Power control module (PCM)
410: power control module control unit 411: profile acquisition unit
412: Authentication unit 413: Profile setting unit
414: Power control unit 420: PCM storage unit
430: PCM input unit 440: PCM display unit
450: PCM communication unit 451: PCM communication unit
452: PCM interface part 500: Power conversion system (PCS)
600: Battery Management System (BMS)

Claims (10)

A power conversion system for performing communication according to a preset first communication protocol,
A battery management system for performing communication according to a second communication protocol set in advance,
Storing a first profile corresponding to the first communication protocol and a second profile for the second communication protocol for performing communication with the power conversion system and the battery management system, A power control module that performs communication with the conversion system and the battery management system and changes the profile corresponding to the first communication protocol type and the second communication protocol type applied to the power conversion system and the battery management system to be connected, An energy storage system including;
A profile server for storing a plurality of profiles corresponding to different first communication protocol types and second communication protocol types that can be applied to each of the power conversion system and the battery management system and providing a requested profile upon request of any profile; And
Wherein the power control module and the battery management system to be connected to the power control module are selected and the first and second profiles corresponding to the communication protocol applied to the selected power conversion system and the battery management system, And a profile simulation unit for simulating the communication protocol for each of the plurality of communication systems and applying the first profile and the second profile to the power control system when the communication protocol is normal. Profile application system.
The method according to claim 1,
Wherein the profile simulation unit comprises:
Simulation communication means for communicating with the power control module and the profile server;
A simulation storage unit for storing the first profile and the second profile;
And the first and second profiles corresponding to the selected power conversion system and the selected battery management module are downloaded from the profile server through the communication unit and stored in the storage unit The first profile and the second profile stored in the first profile and then communicates with the power conversion system and the battery management module via the communication means to transmit the first profile to the power conversion system, And a simulation control unit for applying the second profile to the battery management module.
3. The method of claim 2,
Wherein the simulation communication means comprises:
A simulation communication unit for performing data communication with the profile server according to an Internet Protocol (IP); And
And a simulation interface unit connected directly to the power conversion system and the battery management module to perform communication.
3. The method of claim 2,
Wherein the simulation control unit includes:
Requesting and displaying a list of power conversion system profiles for the power conversion system profiles and a list of the battery management system profiles for the battery management system profiles from the profile server when the profile request command is received from the manager, A profile selection unit for selecting a first profile which is a power conversion system profile corresponding to the battery management system and a second profile which is a battery management system profile and outputs first profile information and second profile information;
Receiving the first profile information and the second profile information from the profile selection unit and transmitting the profile download request information including the first profile information and the second profile information to the profile server, A profile obtaining unit for downloading and outputting the profile information;
A battery management system emulation unit receiving the second profile and performing communication emulation with the power conversion module and the power control module according to the second profile for battery management;
A power conversion system emulation unit receiving the first profile and performing communication emulation with the battery management system and the power control module according to the first profile for power conversion control;
Communication simulation with the power conversion system is performed according to the first profile, communication simulation with the battery management system is performed according to the second profile, and simulation success information is obtained A power control module simulation unit for outputting the power control module; And
And a profile application unit for applying the first profile and the second profile to the power control module when the simulation success or failure information is input from the power control module simulation unit.
5. The method of claim 4,
Wherein the profile application unit comprises:
And transmits the first profile and the second profile application request signal to the power control module, responds to the first profile and the second profile application request signal by receiving a password input request from the power control module, And transmits the profile application information including the first profile and the second profile to the power control module in response to the profile start command from the power control module in response to the successful authentication by performing the password authentication The adaptive profile applying system of the power control module.
6. The method of claim 5,
The profile simulation portion is directly connected to the power control module,
Wherein the profile application unit directly applies the first profile and the second profile in a binary form to a corresponding region of the power control module and applies the first profile and the second profile to the adaptive profile application unit.
6. The method of claim 5,
Wherein the profile application unit comprises:
Transmitting the profile application information including the first profile and the second profile to a power control module,
The power control module includes:
Wherein the first profile and the second profile included in the profile application information are directly written into the corresponding area and then applied to the adaptive profile application system.
A profile selection step of receiving a power conversion system and battery management system information to be configured in the power storage system when a profile simulation addition request is generated and selecting a first profile as a power conversion system profile and a second profile as a battery management system profile;
A profile obtaining step of downloading the selected first profile and the selected second profile from a profile server;
A profile applying step of applying the obtained first profile and the second profile to the power control module simulation section, applying the first profile to the power conversion system emulation section, and applying the second profile to the battery management system emulation section;
A simulation process of simulating communication between the power control module simulation unit and the power conversion system emulation unit and the battery management system emulation unit according to the applied first profile and the second profile to determine whether they normally operate and outputting the result; And
And applying the first profile and the second profile to a power control module of the power storage system if the simulation result is normal.
9. The method of claim 8,
In the profile application process,
A connection determining step of determining whether the power control module is directly connected through the PCM interface unit if the simulation result is normal;
A loading step of loading the first profile and the second profile if they are directly connected; And
And a profile applying step of directly applying the loaded first profile and the second profile to the corresponding area of the power control module through the PCM interface unit and applying the loaded profile.
9. The method of claim 8,
In the profile application process,
If the simulation result is normal, determining whether the profile simulation unit is connected to the IP network through the PCM communication unit;
A profile application requesting step of transmitting a profile simulation application request signal to the power control module if the profile simulation request is connected;
A password input requesting step of transmitting, to the profile simulation unit, a password input request signal requesting the power control module to input a profile application password upon receipt of the profile application request signal;
A password transmission step of requesting the manager to input a password upon receipt of the password input request signal and transmitting the password to the power control module when a password is input from an administrator;
A profile requesting step in which the power control module compares a password received from the profile simulation unit with a predetermined password to provide a profile request signal to the profile simulation unit upon successful authentication;
Providing a first profile and a second profile to a power control module when the profile simulation unit receives the profile request signal; And
And a profile application step of the power control module storing the first profile and the second profile in a corresponding area to apply the profile.
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