CAJ | 학술논문

重庆某商场全年能耗较高，中央空调设备运行效率低，缺少智能调节手段，具有很大的节能潜力。该文根据商场能耗特点和运行模式制定了空调控制系统节能改造方案，应用适宜的节能产品和实际运行效率优化控制策略，包括中央空调节能专家群控、水泵变频、风机变频等策略。在同样的工况下，分别进行常规模式运行和节能模式运行，实测数据表明，空调系统单项节能率达到30%。
중경모상장전년능모교고，중앙공조설비운행효솔저，결소지능조절수단，구유흔대적절능잠력。해문근거상장능모특점화운행모식제정료공조공제계통절능개조방안，응용괄의적절능산품화실제운행효솔우화공제책략，포괄중앙공조절능전가군공、수빙변빈、풍궤변빈등책략。재동양적공황하，분별진행상규모식운행화절능모식운행，실측수거표명，공조계통단항절능솔체도30%。
A shopping mall in Chongqing has high energy consumption and low operation efficiency of central air-conditioning equipment for lack of in-telligent adjustment strategies with huge potential for energy-saving. According to the energy-consumption characteristics and the operation modes of shopping malls, energy conservation innovation plan for air-conditioning control system is made, adopting suitable energy conservation products and controllable operation efficiency strategies like group control for HVAC system,variable pump frequency strategy and variable fan frequency. Air-condi-tioning system is operated in the conventional mode and energy-saving mode under the same working conditions and the actual data proves the single en-ergy-saving rate of air-conditioning system is up to 30%.