Title:
MULTI-LAYER CONTROL SYSTEM AND METHOD FOR POWER ELECTRONIC PRODUCT
Document Type and Number:
WIPO Patent Application WO/2024/016966
Kind Code:
A1
Abstract:
A multi-layer control system and method for a power electronic product. The multi-layer control system at least comprises: a first-layer controller (100) and a second-layer controller (200). The first-layer controller (100) acquires a first state signal of a power electronic product obtained by means of sensor measurement, and sends the first state signal to the second-layer controller (200); and receives a control reference signal fed back by the second-layer controller (200), and generates a control signal for the power electronic product on the basis of the control reference signal; and the second-layer controller (200) acquires, according to the first state signal and a model simulating the power electronic product, a second state signal of the power electronic product other than the first state signal; and, according to the first state signal, the second state signal, and a control target of the power electronic product, generates a control reference signal and outputs the control reference signal to the first-layer controller (100). The multi-layer control system and method can expand the control function for a power electronic product by means of the controllers at different levels, improving the control performance for the power electronic product.
Inventors:
LIU NING (CN)
LIN LIN (CN)
SHAN ZHONGWEI (CN)
KONG LINGWEI (CN)
WANG ZHENSHI (CN)
MA YANLI (CN)
LI DUOQIANG (CN)
LIN LIN (CN)
SHAN ZHONGWEI (CN)
KONG LINGWEI (CN)
WANG ZHENSHI (CN)
MA YANLI (CN)
LI DUOQIANG (CN)
Application Number:
PCT/CN2023/103039
Publication Date:
January 25, 2024
Filing Date:
June 28, 2023
Export Citation:
Assignee:
UNITED AUTOMOTIVE ELECT SYS CO (CN)
International Classes:
G05B19/042
Domestic Patent References:
| WO2022147299A1 | 2022-07-07 |
Foreign References:
| CN115291545A | 2022-11-04 | |||
| CN107069973A | 2017-08-18 | |||
| CN110912230A | 2020-03-24 | |||
| CN105939028A | 2016-09-14 | |||
| CN104471852A | 2015-03-25 | |||
| CN113511150A | 2021-10-19 | |||
| CN112947061A | 2021-06-11 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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