Title:
POWER CONVERTING SYSTEM, POWER CONVERTING DEVICE, POWER CONVERTING METHOD, POWER GENERATING SYSTEM, EFFECTIVE POWER TRANSFERRING SYSTEM, POWER GRID, POWER TRANSFERRING SYSTEM, LOAD SYSTEM, AND POWER TRANSMISSION AND DISTRIBUTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/182161
Kind Code:
A1
Abstract:
Provided are a highly robust power converting system, power converting device, power converting method, power generating system, effective power transferring system, power grid, power transferring system, load system, and power transmission and distribution system. A power converting system 1 according to the present invention is connected to an alternating current voltage source by way of an interconnection impedance, and is provided with a power source voltage detector 11 which detects the voltage of the alternating current voltage source, a first converter 2 which outputs a first prescribed voltage, being an alternating current voltage based on the detected voltage, a second converter 3 which is connected to the first converter 2 and outputs a second prescribed voltage, and a first control device 4 which outputs the first prescribed voltage to the first converter 2, wherein the power converting system outputs an alternating current voltage based on the first prescribed voltage and the second prescribed voltage to the alternating current voltage source.
Inventors:
KATOH SHUJI (JP)
TAKAHASHI YOSHIKAZU (JP)
ENDOH TETSUO (JP)
TAKAHASHI YOSHIKAZU (JP)
ENDOH TETSUO (JP)
Application Number:
PCT/JP2019/012611
Publication Date:
September 26, 2019
Filing Date:
March 25, 2019
Export Citation:
Assignee:
UNIV TOHOKU (JP)
International Classes:
H02M7/48
Domestic Patent References:
| WO2013054567A1 | 2013-04-18 | |||
| WO2007111018A1 | 2007-10-04 |
Foreign References:
| JPS58148675A | 1983-09-03 | |||
| JPS6152114A | 1986-03-14 | |||
| JPH11146564A | 1999-05-28 | |||
| JP2016010203A | 2016-01-18 | |||
| JP2018023239A | 2018-02-08 | |||
| JPH07194008A | 1995-07-28 |
Attorney, Agent or Firm:
DORAIT IP LAW FIRM (JP)
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