In this paper, the installation process of a transformer in the distribution room of a large power plant in the Middle East is analyzed in detail. According to the special geographical and climatic conditions of the construction site, combined with the previous construction experience of the enterprise, we select reasonable lifting machinery, design the handling path and handling method, and improve the support structure. At the same time, the key elements of transformer installation are analyzed and introduced to provide a reference for subsequent similar construction.
Integrated Gasification Combined Cycle power generation technology is recognized as one of the important future development directions of clean power generation. Taking a large-scale IGCC power plant as the research object, the operating strategy of single unit tripping in multi-units was discussed in this paper. Gasification unit and air separation unit shall ramp down and balance with various gas demand in 1–2 minutes after one-unit trips. Duct burners of heat recovery steam generator can be used to produce more steam and increase steam turbines output subsequently. New stabilized power output can be reached within 20 minutes after the tripping.
In the Saudi Master Gas System Expansion project, the portal frame of the overhead line of the high-voltage substation was reformed. The safety and stability of the laying of the high-voltage cable was guaranteed through the optimized design of the supporting structure and the production of the high-voltage cable head. Good practical results have been obtained, the construction quality and period have been guaranteed. It provides a guiding and operational statement for the improved technology of portal frame of overhead line in high-voltage substation.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.