布拖 ±800kV 换流站将白鹤滩水电站发出的电能输送至中国东部经济发达地区。输送的清洁能源将满足 7500 万人一年的电力需求，减少煤炭消耗 2700 万吨。为了应用全生命周期数字化工作流，项目团队需要采用集成技术来简化工作流、控制项目成本并实现数字化可交付成果。 Leveraging ProjectWise and Bentley Open applications, the team established a connected digital environment for collaborative multidiscipline design and construction management. Through 3D modeling and visual planning, they reduced total land used for the station by about 10 hectares to save CNY 45 million and reduce the project’s carbon footprint. Working in an integrated digital ecosystem reduced design time by 30 days, shortened the construction period by 40 days, and saved approximately CNY 7 million in overall project costs. The interoperability of Bentley’s applications helped save two days delivering the digital models for operations and maintenance.