Modeling of a Large Scale UHVAC/DC Power Networks Based on PSCAD/EMTDC

This paper presents an electromagnetic transient model including the east, central and southwest China 500 kV grid, UHVAC nationwide backbone network and 9 HVDC systems using PSCAD/EMTDC based on BPA Dynamic equivalent model data of the network around 2015 and Simulation is carried out to compare si...

Full description

Saved in:
Bibliographic Details
Main Authors: Chen Xiuyu, Han Minxiao, Liu Chongru, Ma Shiying, Guo Xiaojiang
Format: Conference Proceeding
Language:English
Subjects:
Analytical models
Control system analysis
Control system synthesis
Electromagnetic modeling
EMTDC
HVDC transmission
Large-scale systems
Power system modeling
PSCAD
Spine
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:This paper presents an electromagnetic transient model including the east, central and southwest China 500 kV grid, UHVAC nationwide backbone network and 9 HVDC systems using PSCAD/EMTDC based on BPA Dynamic equivalent model data of the network around 2015 and Simulation is carried out to compare single model of BPA and PSCAD/EMTDC. HVDC and UHVDC transmission system models in BPA are analyzed and control system model is built according to HVDC control system in real time operation. The simulation results show that the proposed model has good static and dynamic characteristics; it meets the requirements of simulation speed and accuracy therefore can be applied in stability analysis of AC/DC hybrid systems described in the paper.
ISSN:2157-4839
DOI:10.1109/APPEEC.2010.5448214