Detailed modeling of China-Russia Heihe back-to-back HVDC project using PSCAD/EMTDC

Ding, Hui; Han, Minxiao; Chen, Q.; Yin, Weiyang; Liu, B.H.

doi:10.1109/drpt.2008.4523720

Cited by 6 publications

(2 citation statements)

References 19 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As shown in Figure 3, it signifies the simplified configuration block diagram of the CFC system adopted by Siemens [9], where the reactive power regulator (QPC) is used for controlling the reactive power exchange between DC and AC network [10], and the Gamma kick can contribute to restrain voltage change and avoid commutation failure to some extent [11]. Then, this CFC system's coordination control characteristics can be shown in Figure 4.…”

Section: Hvdc Control System Adopted By Siemensmentioning

confidence: 99%

Application Analysis and Prospect Forecast of HVDC Control System: A Survey

Zhou¹,

Fang²,

Chen³

2019

dtetr

View full text Add to dashboard Cite

In this paper, the development and actuality of high voltage direct current (HVDC) transmission technology in China are presented firstly. Then, taking the HVDC control system for a survey objective, the comparison and analysis of two different HVDC control systems produced by ABB and Siemens respectively are carried out. Besides, aiming at practical HVDC projects, the existing problems and defects of their control systems are summarized, and accordingly some possible solutions are suggested. At the end, the application trends of the HVDC control system are forecasted.

show abstract

Section: Hvdc Control System Adopted By Siemensmentioning

confidence: 99%

Application Analysis and Prospect Forecast of HVDC Control System: A Survey

Zhou¹,

Fang²,

Chen³

2019

dtetr

View full text Add to dashboard Cite

show abstract

“…With the consideration of the abovementioned reasons, the simulation model of electric power system with different modes of neutral point grounding are established with the simulation tool PSCAD/EMTDC [6][7][8][9][10], dynamics of power systems with all neutral point grounding modes when disturbed by single-phase short-circuit fault in transmission lines are calculated and studied, and the application of each neutral point grounding mode is discussed according to the simulation results in this paper.…”

Section: Introductionmentioning

confidence: 99%

Study of Electric Power System Neutral Point Grounding Using PSCAD/EMTDC

Han

2011

AMR

View full text Add to dashboard Cite

Neutral point grounding which is related to voltage level, network structure, insulation, communication and relay protection is very important problem to power system. Nowadays, the choice of neutral point grounding mode mainly relies on operation experiences or theoretical analysis which could not give a direct view of the dynamics of electric power system during disturbances. Therefore, this paper has established the simulation model of electric power system neutral point grounding with PSCAD/EMTDC to show the dynamics of neutral point grounding when disturbed by single-phase grounding in transmission lines, and the application of each neutral point grounding mode has been analyzed according to simulation results. The dynamic model of neutral point grounding in this paper is meaningful to the analysis of high-order, non-linear transients of power system as well.

show abstract