Abstract: Disclosed are an electrolyte membrane of a membrane-electrode assembly including an electronic insulation layer, which greatly improves the durability of the electrolyte membrane, and a method of preparing the same. The electrolyte membrane includes an ion exchange layer and an electronic insulation layer provided on the ion exchange layer, and the electronic insulation layer includes one or more catalyst complexes, and a second ionomer Particularly, each of the one or more catalyst complex includes a catalyst particle and a first ionomer coated on the entirety or a portion of the surface of the catalyst particle, and the one or more catalyst complexes are dispersed the second ionomer.

Abstract: The inventive concept provides a substrate treating method. The substrate treating method includes taking in a substrate to a treating space to mount on a support unit; upwardly moving the support unit after mounting the substrate on the support unit; determining whether the support unit moves normally after the upwardly moving the support unit; and treating the substrate by generating a plasma in the treating space, and wherein at the determining whether the support unit moves normally, before the plasma is generated at the treating space at the treating the substrate, whether a pulse distance matching a predetermined distance data according to a pulse value of a driving unit which pulse-moves a moving body which moves the support unit in a top/down direction, matches a movement distance of the moving body is determined, and an interlock is generated if the pulse distance and the movement distance is different.

Abstract: A waterproof quick coupler which closes a port of a pressure vessel in an air-tight state during a water leakage inspection of a welding portion of the pressure vessel of a compressor. The quick coupler comprises: an outer body having an opening formed at a distal end portion thereof, an inner body flexibly disposed to be rotatable and linearly movable in the outer body; a cap coupled to the distal end portion of the outer body, and a fixing lever flexibly disposed between the inner body and the cap to clamp and unclamp a port of a pressure vessel when the inner body moves forward and backward, wherein the inner body may be locked in the outer body when moving backward, and may be unlocked from the outer body when the outer body rotates in one direction.

Abstract: According to some embodiments, a remote supervisory control system includes an electric generator configured to operate based on a driving value applied from a server, and the server configured to apply a representative driving value for an driving of the electric generator to the electric generator, receive a driving feedback signal applied from the electric generator according to the representative driving value, determine whether or not the representative driving value is normal, and update the representative driving value with a second priority driving value according to the determination result.

Abstract: In some embodiments, a method for transferring data in a power system includes an energy management system assigning a different service number to each of types of data, transferring a service number corresponding to specific data from a server to the energy management system, transferring the data corresponding to the transferred service number from the energy management system in a broadcast manner, and the server receiving the data transferred from the energy management system in the broadcast manner.

Abstract: Disclosed embodiments relate to data management apparatus of an energy management system and methods for managing data of an energy management system. In some embodiments, a data management apparatus includes: a data type determination part configured to determine a type of data collected from a power system; a data analysis part configured to analysis data determined as analog data by the data type determination part; and a first data processing part configured to process the analog data based on a result of the analysis by the data analysis part.

Abstract: Disclosed is a waterproof quick coupler which closes a port of a pressure vessel in an air-tight state during a water leakage inspection of a welding portion of the pressure vessel of a compressor. The disclosed quick coupler comprises: an outer body having an opening formed at a distal end portion thereof; an inner body flexibly disposed to be rotatable and linearly movable in the outer body; a cap coupled to the distal end portion of the outer body; and a fixing lever flexibly disposed between the inner body and the cap to clamp and unclamp a port of a pressure vessel when the inner body moves forward and backward, wherein the inner body may be locked in the outer body when moving backward, and may be unlocked from the outer body when the outer body rotates in one direction.

Abstract: A power system monitoring and control system having a thread-dependent calculation monitoring function is provided. The power system monitoring and control system includes: a display unit displaying screen information; a calculation handling unit executing thread-dependent calculation based on a calculation expression defined in a calculation file, and performing calculation handling for generating calculation result information and thread-dependent calculation execution monitoring information to provide generated information as screen information on the display unit; and a data storage unit storing file information for power system monitoring and control, information on the calculation file, the calculation result information, and the thread-dependent calculation execution monitoring information.

Abstract: Disclosed embodiments relate to an apparatus for managing a study mode in an energy management system. In some embodiments, the apparatus includes: a control unit configured to process data collected from a power system and operate an energy management system; a study file creator configured to create a study file based on data being currently operated in the control unit; and a study control unit configured to copy the study file and create a study database for study mode execution.

Abstract: A power system monitoring and control system having a thread-dependent calculation monitoring function is provided. The power system monitoring and control system includes: a display unit displaying screen information; a calculation handling unit executing thread-dependent calculation based on a calculation expression defined in a calculation file, and performing calculation handling for generating calculation result information and thread-dependent calculation execution monitoring information to provide generated information as screen information on the display unit; and a data storage unit storing file information for power system monitoring and control, information on the calculation file, the calculation result information, and the thread-dependent calculation execution monitoring information.

Abstract: A method of managing databases (DBs) in duplex servers includes: updating a DB in the backup server to a first version; transmitting a list of name keys in the backup server to the active server; transmitting name keys that are identical between the active server and the backup server to the backup server; and synchronizing DBs between the active server and the backup server by using the identical name keys. The data can be synchronized between DBs having different versions based on name keys.

Abstract: Disclosed herein is a method of synchronizing data among multiple EMS centers. The method may include updating user setting data by a client in a main center; transmitting the user setting data from the main center to a secondary center; and synchronizing the user setting data between the main center and the secondary center.

Abstract: According to some embodiments, a remote supervisory control system includes an electric generator configured to operate based on a driving value applied from a server, and the server configured to apply a representative driving value for an driving of the electric generator to the electric generator, receive a driving feedback signal applied from the electric generator according to the representative driving value, determine whether or not the representative driving value is normal, and update the representative driving value with a second priority driving value according to the determination result.

Abstract: In some embodiments, a method for transferring data in a power system includes an energy management system assigning a different service number to each of types of data, transferring a service number corresponding to specific data from a server to the energy management system, transferring the data corresponding to the transferred service number from the energy management system in a broadcast manner, and the server receiving the data transferred from the energy management system in the broadcast manner.

Abstract: A data acquisition apparatus is provided. The data acquisition apparatus includes a local data storage unit; a data acquisition unit acquiring data; and a control unit storing data acquired by the data acquisition unit in the local data storage unit, wherein when stored data exceeds a predetermined capacity, the control unit transmits data to a history server, and when it is confirmed by the history server that data transmission is successful, the control unit deletes corresponding data from the local data storage unit.

Abstract: Disclosed embodiments relate to data management apparatus of an energy management system and methods for managing data of an energy management system. In some embodiments, a data management apparatus includes: a data type determination part configured to determine a type of data collected from a power system; a data analysis part configured to analysis data determined as analog data by the data type determination part; and a first data processing part configured to process the analog data based on a result of the analysis by the data analysis part.

Abstract: The present disclosure relates to a log data processing apparatus and a method for controlling the same. A log data processing apparatus according to an embodiment includes a communication unit configured to receive information on log data corresponding to an application from a device for generating the log data, a control unit configured to generate a log message on a basis of the log data information, and a storage unit configured to store the log message and generation history information of the log message generated, wherein the log data information includes a log message parameter, message code information, and identifier information of the application.

Abstract: A power system monitoring and control system having a thread-dependent calculation monitoring function is provided. The power system monitoring and control system includes: a display unit displaying screen information; a calculation handling unit executing thread-dependent calculation based on a calculation expression defined in a calculation file, and performing calculation handling for generating calculation result information and thread-dependent calculation execution monitoring information to provide generated information as screen information on the display unit; and a data storage unit storing file information for power system monitoring and control, information on the calculation file, the calculation result information, and the thread-dependent calculation execution monitoring information.

Abstract: The present disclosure relates to a log data processing apparatus and a method for controlling the same. A log data processing apparatus according to an embodiment includes a communication unit configured to receive information on log data corresponding to an application from a device for generating the log data, a control unit configured to generate a log message on a basis of the log data information, and a storage unit configured to store the log message and generation history information of the log message generated, wherein the log data information includes a log message parameter, message code information, and identifier information of the application.