安时积分法测量电池SOC论文

摘要：

电池的状态估计（SoC）是电动汽车和可再生能源系统中的关键问题之一。传统的电池SoC估计方法主要基于物理模型或统计方法，但这些方法需要高成本的硬件和复杂的算法。本文提出了一种基于安时积分法的电池SoC测量方法，该方法仅需要一个简单的安时计和一个微控制器，可以有效地测量电池的SoC，并且具有低成本、易于实现和高精度等优点。实验证明，该方法可以在实际应用中实现准确的SoC测量。

关键词：电池SoC测量；安时积分法；微控制器；精度

Abstract：

State of charge (SoC) estimation of batteries is one of the key issues in electric vehicles and renewable energy systems. Traditional battery SoC estimation methods are mainly based on physical models or statistical methods, but these methods require high-cost hardware and complex algorithms. This paper proposes a battery SoC measurement method based on the ampere-hour integration method, which only requires a simple ampere-hour meter and a microcontroller, and can effectively measure the battery's SoC, and has the advantages of low cost, easy implementation and high accuracy. Experiments show that this method can achieve accurate SoC measurement in practical applications.

Keywords: battery SoC measurement; ampere-hour integration method; microcontroller; accuracy