关键词: 光伏驱动空调, 建筑节能, 参数特性和评价指标, 控制策略, 光伏建筑一体化

Abstract: Photovoltaic driven air conditioner (PVAC) systems offer an innovative path to reducing building energy consumption and advancing carbon neutrality by integrating renewable energy with building thermal management. This paper systematically reviews the technical principles and classification characteristics of PVAC system, divides it into AC drive, DC direct drive and hybrid drive based on the driving mechanism, and reviews its research progress in energy transfer optimization, dynamic control strategy and multi-parameter collaborative design. The research shows that the optimized PVAC system can achieve efficient matching of photovoltaic power generation and refrigeration demand in high temperature areas in summer, and the energy consumption coverage of air conditioning can be increased to 29.5%, and the system scheme integrating phase change materials and variable speed compressor can increase the real-time zero energy probability by more than 50%. This research will provide a new idea and method for the performance enhancement of PVAC system and its large-scale application in construction.

Key words: Photovoltaic drive air conditioning, Building energy efficiency, Parameter characteristics and evaluation index, Control strategy, BIPV