Development and experimental research of three-phase electric spring device
Development and experimental research of three-phase electric spring device
- Author(s): L. Wang 1 ; R. Zhou 2 ; J. Gao 2 ; J. Zhao 1 ; Z. Wang 2 ; F. Guo 2
- DOI: 10.1049/icp.2020.0301
For access to this article, please select a purchase option:
Buy conference paper PDF
Buy Knowledge Pack
IET members benefit from discounts to all IET publications and free access to E&T Magazine. If you are an IET member, log in to your account and the discounts will automatically be applied.
Thank you
Your recommendation has been sent to your librarian.
- Author(s): L. Wang 1 ; R. Zhou 2 ; J. Gao 2 ; J. Zhao 1 ; Z. Wang 2 ; F. Guo 2
-
-
View affiliations
-
Affiliations:
1:
Inner Mongolia Power Research Institute , No. 218 South Xilin Road, Hohhot , China ;
2: HUHHOT Power Supply Bureau, No. 21 South Xilin Road, Hohhot , China
Source:
The 16th IET International Conference on AC and DC Power Transmission (ACDC 2020),
2021
p.
1442 – 1449
-
Affiliations:
1:
Inner Mongolia Power Research Institute , No. 218 South Xilin Road, Hohhot , China ;
- Conference: The 16th IET International Conference on AC and DC Power Transmission (ACDC 2020)
- DOI: 10.1049/icp.2020.0301
- ISBN: 978-1-83953-330-3
- Location: Online Conference
- Conference date: 02-03 July 2020
- Format: PDF
Electric Spring (ES) in the power system can effectively alleviate the indirectness and randomness of new energy generation to the power grid. At present, there are few studies on development and experimental research of three-phase Electric Spring (3ph-ES) device. In this paper, the research and development of three-phase Electric Spring device are carried out. Firstly, the three-phase Electric Spring device and the main circuit parameters are designed based on the physical constraints and experimental goals. Secondly, a three-phase Electric Spring voltage stabilization control strategy based on PI control is proposed, and are verified by PSCAD / EMTDC platform simulation. Finally, a two-chip processing controller based on FPGA + DSP has established a three-phase Electric Spring experimental platform with a voltage level of 380V. The experimental results show that the designed three-phase Electric Spring device can effectively alleviate the voltage fluctuation. It provides a reference for the engineering application of three-phase Electric Spring.
Inspec keywords: PI control; springs (mechanical); voltage control; control engineering computing; field programmable gate arrays; distributed power generation; frequency control; power grids; power system control; digital signal processing chips; power system simulation; power system stability; microcontrollers
Subjects: Voltage control; Distributed power generation; Control of electric power systems; Frequency control; Power electronics, supply and supervisory circuits; Power system control; Control engineering computing; Power engineering computing; Stability in control theory