IEC 62864-1:20 16适用于带有车载储能的串联混合动力系统（电连接）（以下简称混合动力系统）。本标准规定了混合动力系统的下列基本要求、特性、功能和试验方法: -能量管理，以控制主电源、能量存储系统和功率转换器之间的功率流； -能源消耗、能源效率和可再生能源； -由能量存储系统实现的车辆特性； -组合测试的测试方法；和 -基于工厂（静止）和现场（运行）测试的整车测试方法。

IEC 62864-1:2016 applies to series hybrid systems (electrically connected) with onboard energy storage (hereinafter referred as hybrid system). This standard specifies the following basic requirements, characteristics, functions and test methods for hybrid systems:
- energy management to control the power flow among primary power source, energy storage system and power converters;
- energy consumption, energy efficiency and regenerated energy;
- vehicle characteristics achieved by energy storage system;
- test methods of combined test; and
- test methods of completed vehicles based on factory (stationary) and field (running) tests.