Implementation of battery inspection system for building energy management system

Abstract

In this paper, Battery inspection system (BIS), for a high-speed data transmission in the internal energy management system (EMS) is proposed to reliably maintain charging and discharging batteries. For checking the state of charge (SOC) graph for 12 channels' voltage and temperature, the proposed system was designed to support a controller area network (CAN) interface operation with the speed of 500 kbps, 12-bits successive approximate register (SAR) typed analogue to digital converter (ADC) and a digital signal processing (DSP) processor with the operation speed of 300 MHz. It was conformed that the SOC results were stored in the DSP processor. This BIS system in EMS can be improved with real-time monitoring for the battery information in charging and discharging operation. It is expected to be effective in energy utilisation through BIS.