Randomised block design is more powerful than minimisation
EDITOR—I agree with Treasure and MacRae that the greatest determinant of the power of a study is its design.1 Minimisation improves power by comparing similar groups but there is a similar technique—randomised block design—which has even more power.2 ::: ::: In …
The paper discusses the static analysis on the regional power grid including wind farms that adopt different control strategies,and analyzes the voltage、the grid loss and the maximum power injection of wind farm by picturing the PV curves and grid loss change curves,finally,discusses the optimal control strategy of wind farm based on static constrain.