With the demand for interconnection of power grids

the development and construction of converter stations are extending to high-altitude areas

making the pressurized and oxygen-enriched design for converter station buildings imperative. Targeting the architecture of converter stations in high-altitude areas and starting from a healing-oriented perspective

this study aims to evaluate three measures for creating a relatively "low-altitude" indoor environment through a comparative assessment of oxygen-enrichment effects

feasibility

and economic indicators:hyperbaric oxygen chambers

diffused oxygen supply

and pressurized buildings. By combining comparative analysis with on-site testing methods

the design scheme is verified for its performance in controlling economic costs

reducing the impact of high-altitude reactions on personnel

and improving the quality of the indoor healing environment. The results indicate that the combined setting of a diffused oxygen supply system and pressurized buildings to create a gradient healing environment is the optimal choice for the current stage of high-altitude converter station construction.This study provides a creative practical pathway for the oxygen-enriched design with increased air pressure in highaltitude converter station buildings

which is of great significance for maintaining the physical and mental health of operation and maintenance personnel and ensuring the safe and stable operation of converter stations.