Low-Voltage-Stress AC-Linked Charge Equalizing System for Series-Connected VRLA Battery Strings

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Charge Equalization Based-on Three-Level NPC Converter for Series Connected Battery Strings

The main purpose of this paper is to design a charge equalization circuit for series connected lead-acid batteries. The charger utilizes a three-level neutral point clamped (NPC) AC/DC converter with voltage balance control to charge the series connected rechargeable battery strings. This paper details the operation principles of the charge equalization circuit under different operation modes a...

متن کامل

Analysis and Application of a Novel Layered Bidirectional Equalizer for Series Connected Battery Strings

To eliminate the influence of the inconsistency on the cycle life and the available capacity of the battery pack, and improve the balancing speed, a novel inductor-based layered bidirectional equalizer (IBLBE) is proposed. The equalizer is composed of the bottom balancing circuits and the upper balancing circuits, and the two layer circuits both consist of a plurality of balancing sub-circuits,...

متن کامل

A New Charge-Discharge Equalization Technique for Series Connected Battery Cells

The proposed technique a) provides both charge and discharge equalization and supports battery operation even with damaged cells b) ensures a uniform battery cell voltage fall, thus protecting cells from reverse polarization, and c) maximizes the energy delivered by the battery. The operation has been verified both by simulation and by experimental results.

متن کامل

Charge Equalization Controller Algorithm for Series-Connected Lithium-Ion Battery Storage Systems: Modeling and Applications

This study aims to develop an accurate model of a charge equalization controller (CEC) that manages individual cell monitoring and equalizing by charging and discharging series-connected lithium-ion (Li-ion) battery cells. In this concept, an intelligent control algorithm is developed to activate bidirectional cell switches and control direct current (DC)–DC converter switches along with pulse ...

متن کامل

A Novel Method to Balance and Reconfigure Series-Connected Battery Strings

Jun Xu 1,2,*, Binggang Cao 1,2 and Junping Wang 1,2 1 State Key Laboratory for Manufacturing Systems Engineering, Xi’an Jiaotong University, Xi’an 710049, Shaanxi, China; [email protected] (B.C.); [email protected] (J.W.) 2 School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an 710049, Shaanxi, China * Correspondence: [email protected] or [email protected]; Tel.: +86-29-8266-8835

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Power Electronics

سال: 2013

ISSN: 1598-2092

DOI: 10.6113/jpe.2013.13.2.186