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Yuan Zhang, 36Iowa City, IA

Related to:
Aiping Huang Christina W Chiang 39 Li Zhang 52 Jason J Lim 42 Kyong R Lim 69 Jing Gong 53 Lilin Zhang 49 Bo Li 55 Wez Z Li Li Song 69

Yuan Zhang Phones & Addresses

Iowa City, IA   

Ann Arbor, MI   

Work

Company: Department of actuarial modeling May 2011 Position: Actuarial analyst

Education

School / High School: University of Iowa- Iowa City, IA Aug 2009 Specialities: M.S. in Actuarial Science
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Mentions for Yuan Zhang

Career records & work history

Medicine Doctors

Yuan Zhang Photo 1

Yuan Li Zhang

Specialties:
Internal Medicine

Yuan Zhang resumes & CV records

Resumes

Yuan Zhang Photo 42

Yuan Zhang - Saint Petersburg, FL

Work:
Department of Actuarial Modeling May 2011 to 2000
Actuarial Analyst Department of Actuarial Modeling - Cedar Rapids, IA Jan 2011 to Apr 2011
Temporary Actuarial Clerk University of Iowa Dec 2009 to Dec 2010
Secretary of Actuarial Science Club Mercer Consulting May 2010 to Aug 2010
Actuarial Summer Intern University of Rochester - Rochester, NY Sep 2006 to Jul 2009
Research Assistant
Education:
University of Iowa - Iowa City, IA Aug 2009 to May 2011
M.S. in Actuarial Science University of Rochester - Rochester, NY Aug 2006 to Jul 2009
M.S. in Biomedical Genetics Univ. of Sci. and Tech. of China - Hefei, CN Sep 2001 to Jul 2005
B.S. in Biological Science

Publications & IP owners

Us Patents

Motor Torque Ripple Compensation

US Patent:
2013011, May 16, 2013
Filed:
Nov 10, 2011
Appl. No.:
13/293437
Inventors:
Joseph Youqing Xiang - Canton MI, US
Yuan Zhang - Novi MI, US
Shailesh Shrikant Kozarekar - Novi MI, US
Michael W. Degner - Novi MI, US
Assignee:
FORD GLOBAL TECHNOLOGIES, LLC - Dearborn MI
International Classification:
H02P 21/05
H02P 6/10
US Classification:
31840002, 31840023
Abstract:
A system for controlling a vehicle, the vehicle including an electric machine, includes a controller. The controller is configured to control the electric machine with an electric machine current including a plurality of current harmonic components. At least two of the current harmonic components have different magnitudes. When a torque ripple of the electric machine is an electrical k-th order harmonic, the plurality of current harmonic components may include an electrical k-1 order harmonic component having a first magnitude and an electrical k+1 order harmonic component having a second magnitude different than the first magnitude.

Vehicle System For Evaluating A Voltage Converter

US Patent:
2014000, Jan 2, 2014
Filed:
Jun 29, 2012
Appl. No.:
13/537123
Inventors:
Yuan Zhang - Novi MI, US
Michael W. Degner - Novi MI, US
Assignee:
FORD GLOBAL TECHNOLOGIES, LLC - Dearborn MI
International Classification:
H02P 6/12
US Classification:
318139
Abstract:
A vehicle is provided with an electric machine and a storage device. The electric machine is configured to provide drive torque and the storage device is configured to supply power to the electric machine. The vehicle includes a variable voltage converter (VVC) that is connected between the storage device and the electric machine. The vehicle also includes a controller that is configured to receive input indicative of a VVC input current and a VVC output voltage. The controller is further configured to selectively disable drive torque responsive to the input.

Control And Diagnosis Of Charging System For A Vehicle

US Patent:
2022021, Jul 7, 2022
Filed:
Jan 7, 2021
Appl. No.:
17/143903
Inventors:
- Dearborn MI, US
Yuan Zhang - Canton MI, US
Patterson Kaduvinal Abraham - Dearborn MI, US
Changjian Hu - Southgate MI, US
Jeffrey R. Grimes - Phoenix AZ, US
International Classification:
H02J 7/00
H01M 10/44
Abstract:
A controller, during charging of a traction battery by a remote charger, and responsive to a difference between a requested charge current and a current supplied by the remote charger exceeding a first threshold value for a predefined period of time, increases a requested charge voltage to a limit value. The controller further, responsive to a voltage across a capacitor and a voltage across the traction battery being same, and a voltage of the remote charger and the limit value being same, commands the remote charger to discontinue the charging.

Balancing Cells Of A Traction Battery Using Statistical Analysis

US Patent:
2021015, May 27, 2021
Filed:
Nov 22, 2019
Appl. No.:
16/691774
Inventors:
- Dearborn MI, US
Xiao Guang YANG - Northville MI, US
Yuan ZHANG - Canton MI, US
Xu WANG - Northville MI, US
International Classification:
B60L 58/22
B60L 58/12
H02J 7/00
Abstract:
A vehicle includes a traction battery having a plurality of battery cells and a balance circuit configured to selectively discharge one or more of the battery cells. A controller is programmed to estimate charge capacities of the battery cells and determine a standard deviation of the estimated capacities. The controller is further programmed to determine a skewness of the estimated capacities. The controller is also programmed to, in response to the skewness exceeding a first threshold, command the balance circuit to discharge one or more of the battery cells when a state of charge (SOC) of the traction battery is less than a second threshold, and, in response to the skewness being less than the first threshold, command the balance circuit to discharge one or more of the battery cells when the SOC of the traction battery is greater than the second threshold.

Battery Cell Rebalancing Method

US Patent:
2021009, Apr 1, 2021
Filed:
Oct 1, 2019
Appl. No.:
16/589898
Inventors:
- Dearborn MI, US
Xu Wang - Northville MI, US
Xiao Guang Yang - Northville MI, US
Yuan Zhang - Canton MI, US
International Classification:
B60L 58/22
B60L 58/12
H01M 10/42
H02J 7/00
Abstract:
A vehicle includes an electric machine, a battery, and a controller. The electric machine is configured to deliver power to wheels to drive the vehicle. The battery has an array of cells that are configured to deliver electrical power to the electric machine. The controller is programmed to, in response to a charge imbalance within the array of cells, simultaneously discharge a number of cells within the array based on a temperature of the controller.

Adaptive Open Circuit Voltage Based Soc Reset Method At The End Of Charge Based On Temperature And Charging Rate

US Patent:
2021000, Jan 7, 2021
Filed:
Jul 1, 2019
Appl. No.:
16/458906
Inventors:
- Dearborn MI, US
Xiao Guang Yang - Northville MI, US
Yuan Zhang - Southgate MI, US
Xu Wang - Northville MI, US
Xianzhi Gong - Novi MI, US
International Classification:
B60L 58/12
B60L 58/24
B60L 53/62
Abstract:
An electrified vehicle includes a traction battery that is operated according to a state of charge. A controller is programmed to operate the traction battery according to a state of charge of the traction battery and, responsive to completion of a charge cycle, generates an adaptive relaxation time and an adaptive compensation voltage that changes with a temperature and a charge rate of the traction battery. The controller is further programmed to, responsive to expiration of the adaptive relaxation time after completion of the charge cycle, update the state of charge to a value corresponding to a voltage defined by a difference between a measured voltage of the traction battery and the adaptive compensation voltage.

Neuro-Adaptive Onboard/Offboard Fault Detector For Digital Charging

US Patent:
2020012, Apr 23, 2020
Filed:
Oct 18, 2018
Appl. No.:
16/163657
Inventors:
- Dearborn MI, US
LILA GHANNAM - NORTHVILLE MI, US
YUAN ZHANG - SOUTHGATE MI, US
JEFFERY R. GRIMES - CANTON MI, US
International Classification:
G01R 31/00
G06N 3/08
G01R 31/40
Abstract:
An electrified vehicle includes a global positioning system (GPS) module. The vehicle further includes a controller programmed to learn a source identification for a charging error during charge events. The controller receives location data corresponding to each charging error and utilizes the location data to determine the source identification. The source identification may be indicative of the vehicle, an offboard charger, and the operator. Errors that occur consistently at multiple locations may be assigned a higher probability of being identified as vehicle-related errors.

Charge Port Contactor Operation

US Patent:
2019021, Jul 18, 2019
Filed:
Jan 15, 2018
Appl. No.:
15/871654
Inventors:
- Dearborn MI, US
Navid Rahbari Asr - Livonia MI, US
Carol Louise Okubo - Dearborn MI, US
Yuan Zhang - Southgate MI, US
International Classification:
B60L 11/18
B60L 3/00
G01R 31/00
G01R 31/36
Abstract:
A vehicle includes a contactor electrically between a charge port and a traction battery, and a controller configured to maintain the contactor in a closed position until a charge current estimate, derived from vehicle load data without sensing current through the contactor or receiving data from a charge station regarding the current, is less than a predetermined threshold. The maintenance of the contactor position is responsive to a charge disconnect request.

Isbn (Books And Publications)

Der Legendenstoff Der Heiligen Genoveva In Dramatischen Bearbeitungen Vom Barock Bis Zum Realismus

Author:
Yuan Zhi Zhang
ISBN #:
3631340117

Fei Dui Cheng Xin Xi Xia De Tuan Ti Dai Kuan Yan Jiu

Author:
Yuan Zhang
ISBN #:
7208057699

Possible Relatives

David Zhang  Dawei Zhang  Dazhi Zhang  De K Zhang  Da Q Zhang  Dachuan Zhang  Daijun Zhang  Yuan Kohler  Yuan Li  Yuan Lin 

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