Invention Application
US20050040789A1 VEHICLE ENERGY STORAGE SYSTEM CONTROL METHODS AND METHOD FOR DETERMINING BATTERY CYCLE LIFE PROJECTION FOR HEAVY DUTY HYBRID VEHICLE APPLICATIONS
有权
用于确定重型混合动力汽车应用的电池循环寿命预测的车辆能源储存系统控制方法及方法
- Patent Title: VEHICLE ENERGY STORAGE SYSTEM CONTROL METHODS AND METHOD FOR DETERMINING BATTERY CYCLE LIFE PROJECTION FOR HEAVY DUTY HYBRID VEHICLE APPLICATIONS
- Patent Title (中): 用于确定重型混合动力汽车应用的电池循环寿命预测的车辆能源储存系统控制方法及方法
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Application No.: US10604800Application Date: 2003-08-18
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Publication No.: US20050040789A1Publication Date: 2005-02-24
- Inventor: Lembit Salasoo , Robert King , Ajith Kumar , Dongwoo Song , Henry Young , Timothy Richter , Prahlad Bhugra
- Applicant: Lembit Salasoo , Robert King , Ajith Kumar , Dongwoo Song , Henry Young , Timothy Richter , Prahlad Bhugra
- Applicant Address: US NY Schenectady
- Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee Address: US NY Schenectady
- Main IPC: B60L11/12
- IPC: B60L11/12 ; H02J7/00
Abstract:
A method for equalizing a storage parameter for a vehicle energy storage system having one or more energy storage banks associated therewith includes identifying a quiescent period of operation for the vehicle, and determining whether the value of a defined storage quantity for a first energy storage bank differs from the value of said defined storage quantity for a second energy storage bank by a threshold amount. During the quiescent period of operation, one of said first and second energy storage banks is discharged and the other of the first and second energy storage banks is charged. The one of the first and second energy storage banks corresponds to the bank having the value of the defined storage quantity exceeding the value of the defined storage quantity of the other of said first and second energy storage banks.
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