Multiterminal DC power transmission system
First Claim
1. A multiterminal DC power transmission system having a plurality of forward converters and inverse converters, in which said forward and inverse converters are respectively provided with control units including constant voltage control means, different constant voltages are set in said converters by said constant voltage control means and the minimum value of those constant voltage set values of said forward converters is larger than the maximum value of those constant voltage set values of said inverse converters.
1 Assignment
0 Petitions
Accused Products
Abstract
Control units are provided associative with forward and inverse converters in a multiterminal DC power transmission system, respectively. The control units set different constant voltages in the converters. Further, the minimum value of the constant voltage set values in the forward converters is set at a value larger than the maximum value of the constant voltage set values in the inverse converters.
25 Citations
5 Claims
- 1. A multiterminal DC power transmission system having a plurality of forward converters and inverse converters, in which said forward and inverse converters are respectively provided with control units including constant voltage control means, different constant voltages are set in said converters by said constant voltage control means and the minimum value of those constant voltage set values of said forward converters is larger than the maximum value of those constant voltage set values of said inverse converters.
Specification