海外9H燃机项目数字化正向协同设计研究与应用

  目的  目前电力市场各投资方对火力发电项目的数字化和智能化的需求日益增大，尤其是海外项目对数字化设计的完整性、时效性提出了新的要求。因此如何整合现有平台和数据，形成一套有效的火力发电项目数字化协同设计实施方案，成为了电力设计企业面临的重要课题。  方法  以孟加拉Unique项目为应用对象，通过案例分析、需求分析、二次开发、标准数字化等手段提出一套完整的解决方案，该方案以数字化正向设计为整体要求，构建了一套符合国际型工程的基础数据库，通过深度二次开发和整合，打通了从系统设计、布置设计到土建设计和出图的全过程，完善了工艺一体化设计平台、土建一体化设计平台等基本平台，实现了本工程的数字化正向协同设计。  结果  通过项目的深度应用，以技术手段打破了数字化设计信息孤岛的壁垒，实现了数据的正向全贯通，提高了项目上下游专业的配合效率和出图效率。  结论  经过项目实践结果证明该方案科学高效，为火力发电工程的数字化正向设计提供了可参考的解决途径。

Research and Application of Digital Positive Concerted Design for Overseas 9H Gas Turbine Project

  Introduction  At present， investors in the power market have an increasing demand for digitization and intelligence of thermal power generation projects. Especially， overseas projects have put forward new requirements for the integrity and timeliness of digital design. Therefore， how to integrate the existing platform and data to form an effective implementation plan for digital collaborative design of thermal power plants has become an important issue faced by power design enterprises.  Method  This paper took Unique project in Bangladesh as the application object， and put forward a complete solution through case analysis， demand analysis， secondary development， standard digitization and other means. The scheme took the digital positive design as the overall requirement and constructed a set of basic database suitable for international engineering project. Through deep secondary development and integration， the whole process from system design， layout design to civil engineering design and drawing output was opened up. The basic platform such as the integrated design platform of process and civil engineering had been improved. The digital positive design of the project was realized.  Result  Through the in-depth application， the barrier of digital design information isolated island is broken by technical means， and the positive and full connection of data is realized， which improves the cooperation and drawing output efficiency of the upstream and downstream.  Conclusion  The practical results of the project prove that the scheme is scientific and efficient， which provides a reference solution for the digital positive design of thermal power plants.