Programming And Building Of Intelligent Substation

This era is a science and technology, economy and information era of rapiddevelopment, with the popularization of computer technology at the same time, thesecond edition of IEC61850, many in the field of intelligent substation constructionadvanced application functions, which in some relatively high-end technology andintelligent electronic transformer switch has been applied to it, apply both to its bidthat the upgrade of substation has been the basic realization, from the ordinary toupgrade to the intelligent substation transformer substation, this makes theconstruction of intelligent substation, and hardware conditions are basically met. Forresearch of this paper mainly expounds the development of intelligent substationtransformer substation construction in our country’s actual situation and thecorresponding background, at the same time, compared with the traditional substationintelligent substation has more obvious advantages, some outstanding aspects reflectmore the advantages of digital on the function of the substation. At present ourcountry has not yet realize the smart grid planning and construction, the emergence ofintelligent substation to a great extent, make up the gap, and as part of the smart gridplanning, the construction of intelligent substation is particularly critical, intelligentsubstation to realize the main function of grid runtime of the real-time data acquisition,analysis and data sharing, to implement the intelligent of the equipment operation,operation maintenance and power of comprehensive scheduling a full range ofinteractive, implementation is based on the current state of the whole life cycle thewords of the integrated management of optimization scheme and supporting thereal-time control of the whole national power grid, smart regulation and theapplication of high-tech, the function of the application to a certain extent, to achievethe safe and stable operation of power grid. For the construction of intelligentsubstation we want to consider many factors, there are an important evaluation point,this is an intelligent component selection, including the selection of the transformer.This paper introduces the intelligent substation construction, current situation of various electronic transformer performance and application of an intelligentcomponent and what direction are you going to in the future, in this article areintroduced on the selection of a device to comprehensively consider the case of twoaspects: first, first of all a device to consider the basic cost, this will require to achieverelatively reasonable cost performance range; Second, the intelligent substation actualconstruction need a device. In this paper, the research focused on the design ofintelligent substation and the concrete implementation plan. Article structurearrangement, the first national grid’s intelligent substation construction specificationfor electrical equipment at a time of type selection and the basic requirement of thesecondary system design, brief analysis is made to each kind of schemes, than to findthe optimal solution, in the article elaborated the intelligent substation variousadvanced application functions and the specific requirements. At the end of the articlecombined with the actual situation of specific, intelligent substation construction of110kv in Harbin as an example, the concrete implementation plan of the research ofintelligent substation construction, these advanced features such as sequence controlare analyzed. In Harbin in the process of the construction of intelligent substation110kv intelligent substation building as a demonstration site, will the innovation point inthe future, there will be some reference value.