Study On The Transformation Of The Distribution Automation System In Hangzhou Area

Entered in twenty-first Century, the power system is facing many challenges, the challenges from the whole society to the service requirements, higher power and higher quality, more clean energy, emissions of more economic, environment more quality etc. Power distribution network as the most ordinary grid and users exchange hub, distribution network uninterruptible power supply ability directly reflects the overall trend of electric power development of the whole region. The distribution network power supply grid bear75%of transportation, but also has85%fault in distribution network. Reliability of distribution network power supply to the power grid safety, quality and reliable, but all the time since the country network company for the distribution network is not paid special attention to in the development, distribution network planning, infrastructure construction, operation and management are behind the transmission and power network, at the same time, the lack of study on the power supply reliability of distribution network. Nowadays, the double pressure in electricity market in foreign countries and the impact of domestic electric power enterprises competing, power supply reliability of distribution network has been paid more and more attention of all levels of power supply enterprises.At the same time in order to establish the distribution network reconstruction with the concept of sustainable development, through the operation of distribution network oriented thinking, establish long-term, effective distribution network, security of the general idea, operation concept and mechanism of smart distribution network reliability, economy, practical, clean interaction. According to the characteristics of their own work, through the transformation of the automation system of distribution, to the distribution network in Hangzhou area is high reliability of power supply and requirements, to study, design for the transformation of achievements, to verity, summary, and put forward the related technical innovation. Finally, according to the findings in distribution automation system transformation problem, analyzed and prospected further, in order to facilitate the development of distribution automation, the Hangzhou area of distribution network more strong.