Startup process for a dual active bridge converter to prevent over-voltage failure and thermal run-away
Abstract
A system and method for controlling a dual active bridge based DC/DC converter. A controller implements a startup control scheme and DC bus pre-charge routine to prevent damage to the converter upon startup. During startup of the converter, the startup control process can be used to prevent excessive phase-shift and the DC bus pre-charge routine adjusts the pulse width modulated duty cycle by increasing the dead time between signals, resulting in a decreased DC bus capacitor.
- Inventors:
- Issue Date:
- Research Org.:
- Deere & Company, Moline, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1998334
- Patent Number(s):
- 11637502
- Application Number:
- 17/484,823
- Assignee:
- Deere & Company (Moline, IL)
- DOE Contract Number:
- EE0006521
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 09/24/2021
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Singh, Braj K., Fu, Tianjun, and Wehri, Zachary. Startup process for a dual active bridge converter to prevent over-voltage failure and thermal run-away. United States: N. p., 2023.
Web.
Singh, Braj K., Fu, Tianjun, & Wehri, Zachary. Startup process for a dual active bridge converter to prevent over-voltage failure and thermal run-away. United States.
Singh, Braj K., Fu, Tianjun, and Wehri, Zachary. Tue .
"Startup process for a dual active bridge converter to prevent over-voltage failure and thermal run-away". United States. https://www.osti.gov/servlets/purl/1998334.
@article{osti_1998334,
title = {Startup process for a dual active bridge converter to prevent over-voltage failure and thermal run-away},
author = {Singh, Braj K. and Fu, Tianjun and Wehri, Zachary},
abstractNote = {A system and method for controlling a dual active bridge based DC/DC converter. A controller implements a startup control scheme and DC bus pre-charge routine to prevent damage to the converter upon startup. During startup of the converter, the startup control process can be used to prevent excessive phase-shift and the DC bus pre-charge routine adjusts the pulse width modulated duty cycle by increasing the dead time between signals, resulting in a decreased DC bus capacitor.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {4}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Phase-shift frequency-variant control for single stage dual active bridge DC/DC converter over a wide input voltage range
conference, October 2015
- Askarian, Iman; Pahlevani, Majid; Bakhshai, Alireza
- 2015 IEEE International Telecommunications Energy Conference (INTELEC)
Startup Scheme for the Active Front End Converter in a Medium Voltage Mobile Utility Support Equipment based Solid State Transformer (MUSE-SST)
conference, October 2020
- Anurag, Anup; Acharya, Sayan; Kolli, Nithin
- IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society
Soft-Starting Control Method for Electrical Converter
patent-application, February 2019
- Murthy-Bellur, Subbarao Dakshina; Yang, Heng; Cai, Minyu
- US Patent Application 16/164591; 20190052181
Sensorless Prediction Method of Overcurrent in Isolated Bidirectional DC-DC Converter
patent-application, November 2022
- Jeong, Byung Hwan; Byen, Byeng Joo; Lee, Joo Yeon
- US Patent Application 17/623408; 20220360160
Soft-starting procedure for dual active bridge converter
conference, July 2015
- Giuliani, Francesco; Delmonte, Nicola; Cova, Paolo
- 2015 IEEE 16th Workshop on Control and Modeling for Power Electronics (COMPEL)
Inrush current reduction technology of DAB converter for low‐voltage battery systems and DC bus connections in DC microgrids
journal, June 2020
- Kwak, Bongwoo; Kim, Myungbok; Kim, Jonghoon
- IET Power Electronics, Vol. 13, Issue 8
System for Controlling a Direct-Current-to-Direct-Current Converter to Provide Electrical Energy to a Vehicle Implement
patent-application, May 2021
- Dutta, Sumit; Wu, Long; Gupta, Shuvam
- US Patent Application 16/858140; 20210135584
Energization and Start-Up of CHB-Based Modular Three-Stage Solid-State Transformers
journal, September 2018
- Saeed, Mariam; Cuartas, Jose Maria; Rodriguez, Alberto
- IEEE Transactions on Industry Applications, Vol. 54, Issue 5
Start-up Procedure and Soft-starting Strategy for Dual Active Bridge Converter
conference, November 2020
- Zhu, Zhichao; Liu, Jilong; Xiao, Fei
- 2020 IEEE 9th International Power Electronics and Motion Control Conference (IPEMC2020-ECCE Asia)
Power Conversion Device
patent-application, August 2021
- Kajiyama, Takuya; Ishibashi, Takaharu; Jimichi, Takushi
- US Patent Application 16/973778; 20210249963
A Microprocessor Resource-Saving Dual Active Bridge Control for Startup and Restart of Three-Stage Modular Solid-State Transformer
journal, June 2020
- Zhang, Xueyin; Xu, Yonghai; Siddique, Abubakar
- IEEE Transactions on Power Delivery, Vol. 35, Issue 3