Cheng Lin’s scientific contributions

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Publications (1)


Modeling of Reactive Power Control System of HVDC
  • Article

March 2010

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29 Reads

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7 Citations

Cheng Lin

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Zhang Zhengyu

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Niu Shuanbao

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[...]

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Huo Tianxiang

This paper analyzes the functions of HVDC reactive power control (RPC) system in a practical engineering, builds a HVDC module including the converter firing control and the reactive power control in PSCAD/EMTDC, compare the dynamic characteristics of DC system before and after adding the reactive power control. Simulation results indicate that RPC model built in this paper realize basic functions of reactive power control system, reactive power control is a low speed control and it hardly impact on dynamic characteristics of HVDC system.

Citations (1)


... An experimental validation of PFPD by considering real steady-state measurements is assessed. It is known that, in HVDC-LCC links, the higher the transmitted active power, the higher the converter reactive power absorption [30] as inferable from (34): In order to maintain the reactive power absorption from the AC network inside a specified range, RPC logic is used [31], [32]. RPC logic basically insert/disconnect compensation devices in the PCC node to limit the reactive power absorption from the AC network. ...

Reference:

A Novel AC/DC Power Flow: HVDC-LCC/VSC Inclusion into the PFPD Bus Admittance Matrix
Modeling of Reactive Power Control System of HVDC
  • Citing Article
  • March 2010