Title:
HIGH-SPEED-COMMUNICATION-BASED CONTROL DEVICE FOR POWER CONVERSION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/085465
Kind Code:
A1
Abstract:
The present invention relates to a high-speed-communication-based control device for a power conversion apparatus, comprising: an EtherCAT slave controller (ESC) for transmitting/receiving data to/from an EtherCAT master device; and a micro processor (MCU) having two or more central processing units (CPUs), which performs a controller computation function for controlling the power conversion apparatus on the basis of the data received from the ESC, wherein the MCU synchronizes the two or more CPUs on the basis of a synchronization signal received from the ESC.
Inventors:
JEONG DONG KEUN (KR)
KIM MYOUNGHO (KR)
KIM HO SUNG (KR)
PARK SIHO (KR)
BAEK JU WON (KR)
RYU MYUNG HYO (KR)
YUN HYEOK JIN (KR)
KIM MYOUNGHO (KR)
KIM HO SUNG (KR)
PARK SIHO (KR)
BAEK JU WON (KR)
RYU MYUNG HYO (KR)
YUN HYEOK JIN (KR)
Application Number:
PCT/KR2021/016492
Publication Date:
May 19, 2023
Filing Date:
November 12, 2021
Export Citation:
Assignee:
KERI KOREA ELECTROTECHNOLOGY RES INST (KR)
International Classes:
H04L7/00; G06F13/10; H04L7/04; H04L12/40
Foreign References:
| KR20150103561A | 2015-09-11 | |||
| KR20170089209A | 2017-08-03 | |||
| US20210124421A1 | 2021-04-29 | |||
| KR20190099609A | 2019-08-28 | |||
| KR20190074026A | 2019-06-27 |
Attorney, Agent or Firm:
HMP IP GROUP (KR)
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