News
Technical requirements for grid connection of new energy power generation such as wind and solar energy
2018-07-06
New energy power generation such as wind energy and solar energy has the characteristics of intermittent and fluctuation. After being connected to the power grid, coordination and cooperation are required to ensure safe and stable operation.
On the one hand, large-scale integration of new energy into the grid requires the power grid to continuously improve its adaptability and safety and stability control capabilities, which is mainly reflected in: power grid dispatching needs to coordinate all types of power generation resources across the entire network, so that the power supply and demand of the entire network can achieve a real-time dynamic balance, and meet the needs of Safe operation standards; power grid planning requires grid optimization work. By determining the reasonable grid structure of large-scale new energy bases and the sending-end power supply structure, the rational layout and optimal configuration of new energy and conventional energy can be achieved; the transmission link needs to use high voltage AC/DC transmission technology improves the transmission capacity of the power grid and reduces transmission power loss.
On the other hand, in order to reduce the safety and stability risks caused by the integration of wind and solar energy into the grid, new energy power generation needs to have basic access and control requirements. Smart grid provides active power control, power prediction, reactive power, voltage regulation, low voltage ride through, operating frequency, power quality, models and parameters, communications and signals, and grid access testing for wind farms and photovoltaic power plants after they are connected to the grid. Specific regulations have been made in other aspects to solve the problems of standardized access, intermittent power generation of new energy sources such as wind energy and solar energy.
Accurate prediction of intermittent power generation power and operation control technology and other issues to achieve scientific and rational utilization of large-scale new energy.
Please contact
Address: No.12, Xingwu Road, Wuzhong District, Suzhou City
Telephone: 13962486562 (Manager Bear)
Fax: 0512-66352069
WeChat Public Number
WeChat customer service
©2023 Suzhou Weiye Petrochemical Machinery Factory | Suzhou Bailinuo Petrochemical Machinery Co., Ltd.
Powered by www.300.cn SEO