Study On Quality Control Of GT500kV Substation Construction Project

Power system,including power generation,transmission,distribution of the three major parts,while the power and energy can not be stored features,which requires the power of energy throughout the transmission process must ensure that the power and the power consumption equal to ensure dynamic balance.Transmission link as the intermediate part of the power system is to ensure that the energy channel is reliable,smooth,power users can continue,stable power an important part;Transmission system stability,directly related to the entire power system can be safe and stable operation.In view of the power transmission system in the entire power system status,power transmission project construction quality is related to the overall system of the overall quality of construction.Substation in the power transmission project mainly plays the role of switching voltage and other substations to coordinate the role of the construction process of the quality requirements are particularly high.Substation in the construction process of civil engineering,electrical construction team cross-operation;hydrology,geology,weather and other environmental factors;complex construction process;high quality requirements.Therefore,in the process of construction,how to take effective measures to improve the quality of projectconstruction management,improve the quality of construction is particularly important.This paper analyzes the background and significance of the substation project before the study,and points out the urgency of the research on the basis of the current situation of the current engineering construction.In the study of research topics,this article to domestic and foreign related to the quality management theory,quality management methods,quality management cases have carried out a wide range of access to some good ideas and methods are also learning to digest.The research topic of this paper is based on the new construction of GT500kV substation.The scale and characteristics of the project are also introduced.Some quality influencing factors are identified and the quality objectives and quality standards of the project are introduced.In the process of implementation,the project quality management theory is applied to the actual management work,and the quality management level and engineering construction quality of GT500kV substation project are improved through various control measures and management methods.In order to ensure the quality of engineering construction,the quality supervision system was formulated,the institutional control was carried out,the key points of quality control were analyzed,and the concrete control measures were put forward.In the actual construction process of the project,some effective measures have been taken to improve the theoretical level and the quality of the project construction,and have achieved good results.In this paper,through the study of GT500kV substation project quality management,we can find a repeatable and referenceable control method and use this control method to guide the construction of similar 500kV substation project.