本文档提供了在真实条件下评估烹饪系统性能的现场测试方法。 本文件旨在: a)提供烹饪系统性能的定量和定性测量。为评估使用、可用性、燃料消耗、能源消耗、功率、排放、安全性和耐用性提供了要求和指南。这些测量包括非受控和受控烹饪测试。 b)为家庭空气污染和个人暴露于PM2、5和CO的测量提供指导。 c)为将烹饪系统性能度量与定义的性能水平或与反事实场景进行比较的现场评估提供指导，所述反事实场景使得能够评估新的烹饪系统与在没有实施新烹饪系统的情况下观察到的情况相比是否有所改进。d)为平衡全面性和可行性的测量优先级提供指导。 烹饪系统的部件包括炉灶、烹饪容器、燃料、用户实践和附加的烹饪装置（例如锅裙和余热炊具）。为了简单起见，本文档中的若干测量值被呈现为“炉灶”或“烹饪装置”的测量值，但旨在被解释为烹饪系统的测量值。一些测量（使用、厨房能耗和污染物暴露）与家庭级烹饪系统有关，包括家庭中的所有炉灶、烹饪设备、燃料和用户实践。烹饪系统还可以包括烹饪环境的其他方面(例如测量暴露时的通风)。 本文件适用于主要用于家庭、小型-规模企业和机构应用，通常火力小于20千瓦，烹饪容器容积小于150升。本文件的规定适用于太阳灶。本文件不包括主要用于空间供暖的电炉或炉灶。虽然本文件的某些部分可能适用于电炉（使用、可用性、安全性、耐用性、烹饪功率和家庭能耗），但没有提供测试电炉所需的具体考虑因素。 本文件适用于制造商、实施组织、研究人员、政府或其他需要评估该领域烹饪系统性能的实体。

This document provides field testing methods to evaluate cooking system performance in real-world conditions. This document is intended to: a) Provide quantitative and qualitative measurements of cooking system performance. Requirements and guidance are provided for evaluation of usage, usability, fuel consumption, energy consumption, power, emissions, safety, and durability. These measurements include uncontrolled and controlled cooking tests. b) Provide guidance for measurements of household air pollution and personal exposure to PM_2,5 and CO. c) Provide guidance for field assessments that compare cooking system performance metrics either to defined performance levels or to a counterfactual scenario that enables assessment of whether the new cooking system is improved compared to what would have been observed without the implementation of a new cooking system. d) Provide guidance for prioritizing measurements that balance comprehensiveness and feasibility. The parts of the cooking system include the cookstove, cooking vessel, fuel, user practice, and additional cooking devices (such as pot skirts and retained heat cookers). Several measurements in this document are presented as measurements of "cookstoves" or "cooking devices" for simplicity, but are intended to be interpreted as measurements of cooking systems. Some measurements (usage, kitchen energy consumption, and pollutant exposure) pertain to household-level cooking systems that include all cookstoves, cooking devices, fuels, and user practices in a household. Cooking systems can also include other aspects of the cooking environment (such as ventilation when measuring exposure). This document is applicable to cookstoves used primarily for cooking or water heating in domestic, small-scale enterprise and in institutional applications, typically with firepower less than 20 kW and cooking vessel volume less than 150 l. The provisions of this document are applicable to solar cookers. This document does not cover electric stoves or cookstoves used primarily for space heating. Although some parts of this document can be applicable to electric stoves (usage, usability, safety, durability, cooking power, and household energy consumption), specific considerations required for testing electric stoves are not provided. This document is intended for manufacturers, implementing organizations, researchers, governments, or other entities that need to evaluate cooking system performance in the field.