本文涉及ASHRAE特别项目43（SP43），旨在开发和验证一个动态计算机模拟模型，用于预测不同类型和不同组件的住宅强制空气供暖和冷却系统的年度性能。对于供暖，SP43模拟模型包括供暖系统组件（燃气炉、恒温器、通风系统、配电系统）和房屋供暖负荷之间的动态相互作用，包括渗透和天气条件的影响。SP43项目有两个总体目标:（1）为ASHRAE手册提供有关加热系统节能年度运行的系统设计、部件选择、尺寸和控制的信息；（2）为ASHRAE和DOE测试程序的改进和炉性能的共识标准提供基础。本文描述了在加热模式下，使用现场验证SP43仿真模型及其主要子模型的策略- 在两座无人居住的房屋中获得的测试数据，作为SP43项目的一部分，用于测量动态性能。本文讨论了单个子模型（负荷、炉膛、恒温器和配电系统）和整体仿真模型的验证。模型预测和实验测试数据的比较表明，该模型能够预测房屋在各种天气条件下的动态性能，以及各种供暖系统和运行策略。单位:I-PCITION:研讨会，ASHRAE交易，1986年，第92卷，pt。2B，波特兰，或

This paper concerns ASHRAE Special Project 43 (SP43), directed to the development and validation of a dynamic computer simulation model for predicting the annual performance of residential forced-air heating and cooling systems of different types and having different components. For heating, the SP43 Simulation Model includes the dynamic interaction among the components of the heating system (gas furnace, thermostat, vent system, distribution system) and the house heating load, including effects of infiltration and weather conditions.The SP43 project has two overall objectives: (1) to provide information for the ASHRAE Handbook on system design, component selection, sizing, and control for energy-efficient annual operation of the heating system and (2) to provide a basis for refinements in ASHRAE and DOE test procedures and consensus standards for furnace performance.This paper describes the strategy used to validate the SP43 Simulation Model and its major submodels in the heating mode, using field-test data that were obtained in two unoccupied houses instrumented as part of the SP43 project to measure dynamic performance. The paper discusses the validation of the individual submodels (load, furnace, thermostat, and distribution system) and the overall simulation model. Comparisons of model predictions and experimental test data show that the model is capable of predicting the dynamic performance of a house, in response to various weather conditions, for a variety of heating systems and operational strategies.Units: I-P