A method of operating a combustor (17) of a turbomachine (10) on a total fuel input that contains a concentration of hydrogen that is greater than about 80% is provided. The method includes injecting a first mixture of air (15) and a first fuel (158) conta...

There is provided an electrical assembly comprising at least one power converter (20) and at least one dynamic reactive power source (52), the or each power converter (20) and the or each dynamic reactive power source (52) connectable to an AC network (40)...