市场监管总局（国家标准委）批准发布一批重要国家标准
导 读
近日，市场监管总局（国家标准委）批准发布一批重要国家标准，涉及用能储能、电动汽车、体育休闲、儿童用品等多个领域，这些标准将在推动全民健身、助力新能源汽车产业发展、呵护儿童健康成长等方面发挥重要作用。
电化学储能系列标准进一步明晰了电化学储能系统接入电网的技术要求、功率控制、运行管理规范等，全面规范了电化学储能电站不同时间尺度下模型参数测试的要求，为电化学储能电站接入电网的安全稳定运行提供了理论和数据支撑，可以提升设备运行能力，保障用户侧以及试验过程中人员和设备安全，对于保障国家能源安全、助力实现“双碳”目标具有重要作用。
燃料电池电动汽车碰撞后安全标准规定了燃料电池电动汽车在碰撞后应满足的整车氢气泄漏量、乘员舱氢气泄漏率以及储氢气瓶的安装强度要求和试验方法，可有效提升燃料电池电动汽车碰撞后的安全性，保障乘用人员生命财产安全。电动汽车充换电服务信息交换标准可实现充换电设施网络服务平台间数据交换，促进充换电及上下游行业数据共享和业务贯通，实现以“一张网”联通“千万桩”。车用动力电池回收利用标准给出了新能源汽车废旧动力蓄电池回收利用的管理及技术规范要求，更加注重回收利用各阶段的安全性和环保要求，助力我国新能源汽车健康绿色可持续发展。
登山健身步道配置标准规定了登山健身步道的选址、设计、建设、配套设施、环境保护系统、安全救援系统等要求，有利于保障人民群众登山健身活动的安全健康开展，满足人民群众体育健身需求和对美好生活的向往。体育公园配置标准聚焦群众“健身去哪儿”的问题，精准对接人民群众健身需求，可有效增加体育场地面积，补全全民健身场地设施短板，为打造创新、协调、绿色、开放、共享的体育公园提供有力技术支撑。
童鞋安全标准结合儿童生长发育特点，对童鞋的锐利边缘和锐利尖端、化学限量物质等影响产品安全的性能要求及试验方法进行更新完善，提升儿童穿用产品的舒适性和安全性。机动车儿童乘员用约束系统和道路车辆儿童约束系统系列标准有利于规范机动车儿童乘员用约束系统的生产、制造和质量管理，帮助消费者合理选择和正确使用机动车儿童乘用约束产品，降低儿童在车辆发生碰撞事故和突然减速时受到的伤亡风险，最大程度保障儿童乘车安全。
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