Abstract:
This paper proposes a decentralized battery management system (BMS) of nickel metal hydride (Ni-MH) battery packs for hybrid electric vehicle (HEV) applications, which is...Show MoreMetadata
Abstract:
This paper proposes a decentralized battery management system (BMS) of nickel metal hydride (Ni-MH) battery packs for hybrid electric vehicle (HEV) applications, which is necessary and important to guarantee the Ni-MH battery pack's performance in the HEV application. The presented BMS, which consists of a central management unit and data acquisition modules, features the characteristics of reduced wiring, great ability of expansion, easy installation, and high precision and reliability. The estimation algorithm of the state of charge (SOC) of the battery pack combines the open circuit voltage method and the coulometer method in order to obtain high precision.
Published in: 2006 IEEE International Power and Energy Conference
Date of Conference: 28-29 November 2006
Date Added to IEEE Xplore: 16 April 2007
ISBN Information:
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Electric Vehicles ,
- Hybrid Electric Vehicles ,
- Battery Management ,
- Electric Vehicle Applications ,
- Battery Management System ,
- NiMH Batteries ,
- High Reliability ,
- State Of Charge ,
- Central Unit ,
- Open-circuit Voltage ,
- Metal Hydride ,
- Easy Installation ,
- Data Acquisition Module ,
- Air Pollution ,
- Battery Power ,
- Electrochemical Cell ,
- Voltage Regulation ,
- Cell Voltage ,
- Overvoltage ,
- Alarm Signal ,
- Communication Interface ,
- Communication Bus ,
- Peripheral Circuits ,
- Under Voltage ,
- Proper Range ,
- Sleep Mode
- Author Keywords
Contents Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Electric Vehicles ,
- Hybrid Electric Vehicles ,
- Battery Management ,
- Electric Vehicle Applications ,
- Battery Management System ,
- NiMH Batteries ,
- High Reliability ,
- State Of Charge ,
- Central Unit ,
- Open-circuit Voltage ,
- Metal Hydride ,
- Easy Installation ,
- Data Acquisition Module ,
- Air Pollution ,
- Battery Power ,
- Electrochemical Cell ,
- Voltage Regulation ,
- Cell Voltage ,
- Overvoltage ,
- Alarm Signal ,
- Communication Interface ,
- Communication Bus ,
- Peripheral Circuits ,
- Under Voltage ,
- Proper Range ,
- Sleep Mode
- Author Keywords
