【源码】锂电池模型、Simscape语言与Simulink优化设计

本文件包含锂离子电池模型参数估计和仿真。

This file contains lithium-ion battery models for parameter estimation and simulation.

1）估计。ssc_lithium_cell_1RC_estim.slx包含具有1-RC等效电路的等温单电池模型，该等效电路使用LiBatt_PulseData.mat数据估计等效电路参数。

1. Estimation. ssc_lithium_cell_1RC_estim.slx contains an isothermal, single cell model with a 1-RC equivalent circuit that uses LiBatt_PulseData.mat data to estimate equivalent circuit parameters.

受控脉冲电流放电导致相应的电压响应，当参数配置正确时，可以复现该模型的仿真效果。

A controlled pulsed current discharge results in a voltage response that the model should be able to reproduce when correctly parameterized.

打开该模型并在估计之前运行，观察电压失配效应。

Open the model and run it before the estimation, observing the voltage mismatch.

然后打开参数估计APP并执行估计过程。

Then open the parameter estimation app and perform the estimation.

最后用更新的参数重新运行模型。

Finally re-run the model with the updated parameters.

2）单电池仿真(ssc_lithium_cell_1RC.slx)。

1. Single-cell simulation (ssc_lithium_cell_1RC.slx).

该模型利用等效电路元件以查找表形式排列的估计实例中的参数，模拟了单电池在简单脉冲充放电循环下的电热响应。

Using the parameters from the estimation example arranged as look-up tables inside the equivalent circuit elements, this model simulates the electro-thermal response of a single cell under a simple pulsed charge-discharge cycle.

3）电池组，理论版本(ssc_lithium_battery_1CellMultiplied.slx)。

1. Battery pack, abstract version (ssc_lithium_battery_1CellMultiplied.slx).

该模型在示例#2的基础上进行扩展，但是使用增益模块来乘以单个电池电压以模拟低保真电池组。

This model expands from example #2 but uses a gain block to multiply the single cell voltage to simulate a low-fidelity battery pack.

4）电池组，详尽版本(ssc_lithium_battery_80Cells.slx)。

1. Battery pack, detailed version (ssc_lithium_battery_80Cells.slx).

该模型展示了具有单个电池精确表达的电池组，允许模拟每个独立电池的温度、 SOC  和电压。

This model shows a battery pack with explicit representation of individual cells, allowing the simulation of individual cell temperature, SOC, and voltage.

这种方法对于电池平衡开发、热管理和电池组设计是有用的。

This approach is useful for cell balancing development, thermal management, and pack design.

关于电池建模的其它更多信息可查询以下网页：

This site contains additional information on battery modeling using MathWorks® tools:

https://www.mathworks.com/discovery/battery-models.html

SAE 2015: Model-Based Parameter Identification of Healthy and Aged Li-ion Batteries for Electric Vehicle Applications

http://www.mathworks.com/company/newsletters/articles/model-based-parameter-identification-of-healthy-and-aged-li-ion-batteries-for-electric-vehicle-applications.html

Webinar: Battery Data Acquisition and Analysis Using MATLAB  

http://www.mathworks.com/videos/battery-data-acquisition-and-analysis-using-matlab-89170.html

Webinar: Lithium Battery Model with Thermal Effects for System-Level Analysis

http://www.mathworks.com/videos/lithium-battery-model-with-thermal-effects-for-system-level-analysis-81886.html

IEEE 2012: Lithium Battery Model with Thermal Effect

https:/www.mathworks.com/content/dam/mathworks/tag-team/Objects/i/71900_IEEE%202012%20High%20Fidelity%20Lithium%20Battery%20Model%20with%20Thermal%20Effect.pdf

SAE 2013: Simplified Extended Kalman Filter Observer for Battery SOC Estimation

https://www.mathworks.com/content/dam/mathworks/tag-team/Objects/s/76108_SAE 2013 - Simplified EKF Battery Model.pdf

SAE 2013: Battery Model Parameter Estimation Using a Layered Technique

http://www.mathworks.com/company/newsletters/articles/battery-model-parameter-estimation-using-a-layered-technique-an-example-using-a-lithium-iron-phosphate-cell.html?s_tid=srchtitle

SAE 2014: Battery Pack Modeling, Simulation, and Deployment on a Multicore Real Time Target

http://www.mathworks.com/company/newsletters/articles/battery-pack-modeling-simulation-and-deployment-on-a-multicore-real-time-target.html?s_tid=srchtitle

Webinar: Optimizing Vehicle Electrical Design through System-Level Simulation

http://www.mathworks.com/videos/optimizing-vehicle-electrical-design-through-system-level-simulation-81919.html

Video: Real-Time Simulation of Battery Packs Using Multicore Computers

http://www.mathworks.com/videos/real-time-simulation-of-battery-packs-using-multicore-computers-92061.html

Video: MATLAB & Simulink   Racing Lounge: Battery Modeling with Simulink

http://www.mathworks.com/videos/matlab-simulink-racing-lounge-battery-modeling-with-simulink-96690.html

Using Model-Based Design to Build the Tesla Roadster

http://www.mathworks.com/company/newsletters/articles/using-model-based-design-to-build-the-tesla-roadster.html

MathWorks®咨询参考网站：

http://www.mathworks.com/services/consulting/proven-solutions/battery-simulation-and-controls.html

完整源代码下载地址：

http://page5.dfpan.com/fs/0lfc3j22e251d2b9163/

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