Description

An ideal energy storage is expected to have high energy density, high power density, high cycle efficiency, long cycle life, environmental-friendliness, low cost, and so on. However, today’s energy storage technologies have advantages in some aspects while having limitations in other aspects. Hybrid energy storage systems (HESS) exploit multiple, heterogeneous energy storage technologies in a complementary way to take advantages of the strengths and hide the weaknesses of each technology. The HESS systems practically achieve near-ideal performance with the currently available technologies. Our research focuses on various high-level design optimizations and runtime managements to maximize the benefits of the hybridization.


 

Related Papers

[J-14-05] Younghyun Kim, Bumkyu Koh, Qing Xie, Yanzhi Wang, Naehyuck Chang and Massoud Pedram, "A scalable and flexible hybrid energy storage system design and implementation," in Journal of Power Sources, Vol. 255, pp. 410–422, 2014.  

[J-14-02] Yanzhi Wang, Xue Lin, Younghyun Kim, Qing Xie, Massoud Pedram and Naehyuck Chang, "Single-Source, Single-Destination Charge Migration in Hybrid Electrical Energy Storage Systems," to appear in IEEE Transactions on Very Large Scale Integration Systems (TVLSI), 2014. 

[J-13-07] Younghyun Kim, Yanzhi Wang, Naehyuck Chang and Massoud Pedram, "Computer-Aided Design and Optimization of Hybrid Energy Storage Systems," in Foundations and Trends in Electronic Design Automation, Vol. 7, No. 4, pp. 247-338, 2013.  

[J-13-05] Qing Xie, Yanzhi Wang, Younghyun Kim, Massoud Pedram and Naehyuck Chang, "Charge Allocation in Hybrid Electrical Energy Storage Systems," in IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (TCAD), Vol. 32, No. 7, pp. 1003-1016, 2013.   

[J-12-01] Donghwa Shin, Younghyun Kim, Yanzhi Wang, Naehyuck Chang and Massoud Pedram, "Constant-Current Regulator-Based Battery-Supercapacitor Hybrid Architecture for High-Rate Pulsed Load Applications," in Journal of Power Sources (JPS), Vol. 205, pp. 516-524, 2012.  

[C-14-04] Yanzhi Wang, Xue Lin, Qing Xie, Naehyuck Chang and Massoud Pedram, "Minimizing State-of-Health Degradation in Hybrid Electrical Energy Storage Systems with Arbitrary Source and Load Profiles," in Design Automation and Test in Europe (DATE), Dresden, Germany, 2014.  

[C-13-15] Younghyun Kim, Donghwa Shin, Massimo Petricca, Sangyoung Park, Massimo Poncino and Naehyuck Chang, "Computer-Aided Design of Electrical Energy Systems," in Proceedings of IEEE/ACM International Conference on Computer-Aided Design (ICCAD), pp. 194-201, 2013.  

[C-13-13] Di Zhu, Siyu Yue, Yanzhi Wang, Younghyun Kim, Naehyuck Chang and Massoud Pedram, "Designing a Residential Hybrid Electrical Energy Storage System Based on the Energy Buffering Strategy," in Proceedings of the International Conference on Hardware/Software Codesign and System Synthesis (CODES+ISSS), pp. 1-9, 2013.   

[C-13-12] Siyu Yue, Di Zhu, Yanzhi Wang, Younghyun Kim, Naehyuck Chang and Massoud Pedram, "SIMES: A Simulator for Hybrid Electrical Energy Storage Systems," in Proceedings of IEEE/ACM International Symposium on Low Power Electronics and Design (ISLPED), pp. 33-38, 2013.  

[C-13-08] Sangyoung Park, Younghyun Kim and Naehyuck Chang, "Hybrid Energy Storage Systems and Battery Management for Electric Vehicles," in Proceedings of the Design Automation Conference (DAC), pp. 97:1-97:6, Austin, Texas, 2013.  

[C-13-04] Yanzhi Wang, Xue Lin, Massoud Pedram, Sangyoung Park and Naehyuck Chang, "Optimal Control of a Grid-Connected Hybrid Electrical Energy Storage System for Homes," in Proceedings of Design Automation and Test in Europe (DATE), pp. 881-886, Grenoble, France, 2013.  

[C-13-02] Di Zhu, Yanzhi Wang, Qing Xie, Naehyuck Chang and Massoud Pedram, "Maximizing Return on Investment of a Grid-Connected Hybrid Electrical Energy Storage System," in Proceedings of Asia South Pacific Design Automation Conference (ASP-DAC), pp. 638-643, Yokohama, Japan, 2013.  

[C-13-01] Qing Xie, Di Zhu, Yanzhi Wang, Massoud Pedram, Younghyun Kim and Naehyuck Chang, "Efficient Scheduling Multiple Charge Migration Tasks in Hybrid Electrical Energy Storage Systems," in Proceedings of Asia South Pacific Design Automation Conference (ASP-DAC), pp. 749-754, Yokohama, Japan, 2013.  

[C-12-07] Younghyun Kim, Sangyoung Park, Qing Xie, Yanzhi Wang, Naehyuck Chang and Massoud Pedram, "Networked Architecture for Hybrid Electrical Energy Storage Systems," in Proceedings of the Design Automation Conference (DAC), pp. 522-528, San Francisco, CA, USA, 2012.   

[C-12-04] Yanzhi Wang, Qing Xie, Massoud Pedram, Younghyun Kim, Naehyuck Chang and Massimo Poncino, "Multiple-Source and Multiple-Destination Charge Migration in Hybrid Electrical Energy Storage Systems," in Proceedings of Design Automation and Test in Europe (DATE), pp. 169-174, Dresden, Germany, 2012.   

[C-12-03] Qing Xie, Xue Lin, Yanzhi Wang, Massoud Pedram, Donghwa Shin and Naehyuck Chang, "State of Health Aware Charge Management in Hybrid Electrical Energy Storage Systems," in Proceedings of Design Automation and Test in Europe (DATE), pp. 1060-1065, Dresden, Germany, 2012.   

[C-12-01] Qing Xie, Yanzhi Wang, Younghyun Kim, Donghwa Shin, Naehyuck Chang and Massoud Pedram, "Charge Replacement in Hybrid Electrical Energy Storage Systems," in Proceedings of Asia South Pacific Design Automation Conference (ASP-DAC), pp. 627 - 632, Sydney, Australia, 2012.  

[C-11-07] Younghyun Kim, Sangyoung Park, Yanzhi Wang, Qing Xie, Naehyuck Chang, Massimo Poncino and Massoud Pedram, "Balanced Reconfiguration of Storage Banks in a Hybrid Electrical Energy Storage System," in Proceedings of IEEE/ACM International Conference on Computer-Aided Design (ICCAD), pp. 624-631, San Jose, CA, USA, 2011.  

[C-11-06] Qing Xie, Yanzhi Wang, Younghyun Kim, Naehyuck Chang and Massoud Pedram, "Charge Allocation for Hybrid Electrical Energy Storage Systems," in Proceedings of IEEE/ACM/IFIP International Conference on Hardware-Software Codesign and System Synthesis (CODES+ISSS), pp. 277-284, 2011.  

[C-11-05] Yanzhi Wang, Younghyun Kim, Qing Xie, Naehyuck Chang and Massoud Pedram, "Charge Migration Efficiency Optimization in Hybrid Electrical Energy Storage (HEES) Systems," in Proceedings of IEEE/ACM International Symposium on Low Power Electronics and Design (ISLPED), pp. 103-108, Fukuoka, Japan, 2011.   

[C-11-01] Donghwa Shin, Yanzhi Wang, Younghyun Kim, Jaeam Seo, Naehyuck Chang and Massoud Pedram, "Battery-Supercapacitor Hybrid System for High-Rate Pulsed Load Applications," in Design Automation and Test in Europe (DATE), pp. 1-4, 2011.  

[C-10-06] Massoud Pedram, Naehyuck Chang, Younghyun Kim and Yanzhi Wang, "Hybrid Electrical Energy Storage Systems," in Proceedings of IEEE/ACM International Symposium on Low Power Electronics and Design (ISLPED), pp. 363--368, Austin, USA, 2010.