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http://dx.doi.org/10.7472/jksii.2015.16.5.29

Analysis and Design of Profiling Adaptor for XML based Energy Storage System  

Woo, Yongje (Network Convergence Research Center, Korea Electronics Technology Institute)
Park, Jaehong (PMGrow)
Kang, Mingoo (Division of Inform. & Telecomm., Hanshin Univ.)
Kwon, Kiwon (Network Convergence Research Center, Korea Electronics Technology Institute)
Publication Information
Journal of Internet Computing and Services / v.16, no.5, 2015 , pp. 29-38 More about this Journal
Abstract
The Energy Storage System stores electricity for later use. This system can store electricity from legacy electric power systems or renewable energy systems into a battery device when demand is low. When there is high electricity demand, it uses the electricity previously stored and enables efficient energy usage and stable operation of the electric power system. It increases the energy usage efficiency, stabilizes the power supply system, and increases the utilization of renewable energy. The recent increase in the global interest for efficient energy consumption has increased the need for an energy storage system that can satisfy both the consumers' demand for stable power supply and the suppliers' demand for power demand normalization. In general, an energy storage system consists of a Power Conditioning System, a Battery Management System, a battery cell and peripheral devices. The specifications of the subsystems that form the energy storage system are manufacturer dependent. Since the core component interfaces are not standardized, there are difficulties in forming and operating the energy storage system. In this paper, the design of the profile structure for energy storage system and realization of private profiling system for energy storage system is presented. The profiling system accommodates diverse component settings that are manufacturer dependent and information needed for effective operation. The settings and operation information of various PCSs, BMSs, battery cells, and other peripheral device are analyzed to define profile specification and structure. A profile adapter software that can be applied to energy storage system is designed and implemented. The profiles for energy storage system generated by the profile authoring tool consist of a settings profile and operation profile. Setting profile consists of configuration information for energy device what composes energy saving system. To be more specific, setting profile has three parts of category as information for electric control module, sub system, and interface for communication between electric devices. Operation profile includes information in relation to the method in which controls Energy Storage system. The profiles are based on standard XML specification to accommodate future extensions. The profile system has been verified by applying it to an energy storage system and testing charge and discharge operations.
Keywords
Energy Storage System; PCS; BMS; Private framework; Profile;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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