6Stendius L, Eriksson K. HVDC Light an Excellent Tool for City Center In feed[C].Power Gen Conference, Singapore, September1999. 被引量:1
7Thringer T. Integration of large sea-based wind parks--how much power electronic devices are needed in order to avoid power quality Problems on the grid [J].IEEE Trans on Power Delivery, 2000:1277-1279. 被引量:1