Xsensus LLP
Power conversion device and DC power transmission system
A DC power transmission system interconnects a plurality of AC systems via a DC line. A plurality of power conversion devices are connected between the plurality of AC systems and the DC line. One of the plurality of power conversion devices controls the voltage on the DC line, while the remaining power conversion device controls a current input and output to and from the DC line. In a restart which resumes power conversion from a stopped state for controlling a DC current on the DC line, the power conversion device performing current control monitors the voltage on the DC line and starts a restart operation without transmitting or receiving information to or from the other power conversion device.
MITSUBISHI ELECTRIC CORPORATION
H H H H H H H H H
H02M H02M H02M H02M H02M H02M H02M H02H H02M
inventional inventional inventional inventional inventional inventional inventional additional inventional
Toshiyuki Takuya Kaho Osamu Takeshi
Fujii Kajiyama Mukunoki Mori Kikuchi