August 22, by the State Grid Gansu Electric Power Research Institute and Nanjing Institute of China Electric Power Research Institute jointly assume the State Grid scientific research project "grid-connected photovoltaic power generation testing and evaluation technology and application of" the actual test site. The test work carried out, creating a precedent for the domestic PV power station active / reactive power control characteristics of the test, to fill the domestic blank in this area.
In the on-the-spot test session, the tests of active power change test, active power control capability test, reactive power output capability test and reactive power control capability of PV power station are mainly completed. Through this test, verify whether the control characteristics meet the standard requirements, whether the PV power station can receive and automatically execute the active / reactive power control commands issued by the grid dispatching agency, and have the capability of continuous smooth regulation of active / reactive power, Participate in the system active power control.
This work will further clarify the rectification goals of on-site equipment, help to reduce the impact of photovoltaic power generation scale upon grid dispatching and operation upon access to the power grid, and improve the safety and stability of the power grid, and promote the development of photovoltaic power generation technology , To protect the safety of photovoltaic power plant operation and networking is of great significance.
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