Study On Application Of Wind Power Monitoring And Dispatching Management System In Yunnan Power Grid

Wind energy resources in yunnan province total reserves of 123 million kilowatts, can use area of 45200 square kilometers, accounting for 11.48% of the province land area. Predicts 2020, yunnan will break 10 million KW wind power generating, wind power will become the third largest after hydropower, thermal power generating power. Yunnan power grid since August 2008, when the first wind farm wind dam installed wind increasing since the wind farm production, by the end of 2013 in yunnan power grid highball installed wind has over 2.19 million KW. Large-scale wind power connected to the power balance of yunnan power grid, wind power given, load frequency control, system safe and stable operation, and so on have a significant impact.With the development and expansion of new energy industry, as well as the grid system reform deepening and the development of power market, the wind power monitoring and dispatching management faces new application environment and the demand, power grid safety and power market operation dispatching management requirements for new energy more and more is also high. Therefore, to strengthen the construction of wind power monitoring and dispatch management system and management, not only is the need of improve the level of new energy dispatching management, and the safe and stable operation of power grid and the needs of the development of power market.At present, the yunnan power grid wind farms each data information has access to the OCS system I area, but in II area and III area are lack of server and information access to data storage and display of isolation devices, such as wind power information cannot be Shared between the control system and dispatching system, dispatching management can not be real-time, system, intuitive grasp of the operation situation of wind power production site dispatching institutions lack of a unified real time control of the wind farm can complete production process information and real-time data platform based on prediction of wind power information reported to check wind farms, power generation plan compiling and application such as issued.In this paper, based on the existing advanced communication network in yunnan province and automation system of software and hardware infrastructure, based information collection platform by wind power and wind power, wind power application software system database construction, the wind wind power information access dispatching and amorous feelings of monitoring information management system, comprehensive management of the operation of wind farms, and according to the wind, wind power prediction, in combination with the needs of the power grid, wind power generation dispatching plan formulation, for the realization of the yunnan power grid safe operation as well as water, wind, thermal power complementary and wind power to provide technical support to maximize profits.