Wind Power Generation Technology Experiment
Wind power technology converts the kinetic energy of wind into electrical energy. The development of energy storage technology provides an effective solution for the large-scale grid connection of wind power and the improvement of wind power performance. At present, improving the energy conversion efficiency and reducing the cost is still an important research direction of wind power generation technology. ITECH provides universities and institutes with testing experiments and research equipment for the core components of wind power generation technology
Application 1: Test of wind power converter
The function of the wind energy converter is to ensure that the generated constant frequency electricity can go to the power grid when the rotational speed of the turbine changes. ITECH IT7900 regenerative grid simulator can be used for phase angle jumping test, HVRT test, three-phase unbalance test and other grid-connected regulations compliance test of wind power converters.
Application 2: Pitch servo drive test
The voltage of the fan pitch servo driver during normal operation is 320V~540V, and the frequency range is 45Hz~66Hz. It can be safely retracted under the condition of 1.7Un voltage. ITECH IT7800 high performance AC/DC power supply adopts high power density design (15kVA in 3U). Its maximum power can be extended to 960kVA through optical fiber paralleling, which can fully meet the tests of high voltage, low voltage, grid fluctuation range, frequency fluctuation range of the pitch drive. And its brief GUI makes it easy to check the test results
Recommended Products
- IT7800 high performance AC/DC power supply
Application3: Three-level power conversion system
The three-level PCS has gradually become the new technology trend these years. Compared with two-level PCS, three-level PCS have lower output harmonic content and higher power conversion efficiency. It helps to increase the grid-connected voltage, thereby reducing cable costs and improving system conversion efficiency.
Three-level PCS testing challenges include grid adaptability testing and DC power supply up to several kilovolts. ITECH high-voltage DC power supply can provide a solution up to 4500V for three-level PCS testing, helping you to complete the test easily.
