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| 1 | 柔性直流输电并网风电厂的低电压穿越能力改进(英文)显示文摘To achieve active control of the AC voltage magnitude of wind power plant(WPP)collector network and improve the fault ride-through(FRT)capability,an FRT scheme based on feed forward DC voltage control is presented for voltage source converter-high voltage direct current(VSC-HVDC)connected offshore WPPs.During steady state operation,an open loop AC voltage control is implemented at the WPP-side VSC of the HVDC system so that any possible control interactions between WPP-side VSC and VSC of wind turbine are minimized.Whereas during any grid fault,a dynamic AC voltage reference is made according to both the DC voltage error and AC active current from the WPP collector system,thus ensuring fast and robust FRT of the VSC-HVDC-connected offshore WPPs.Under the unbalanced fault condition in the host power system,the resulting oscillatory DC voltage is directly used in the VSC AC voltage controller at the WPP side so that the WPP collector system voltage also reflects the unbalance in the main grid.Time domain simulations are performed to verify the efficacy of the FRT scheme based on the proposed feed forward DC voltage control.Simulation results show satisfactory FRT responses of the VSC-HVDC-connected offshore WPP under balanced and unbalanced faults in the host power system,as is shown under a serious fault in the WPP collector network. | Ranjan SHARMA Qiuwei WU Seung Tae CHA Kim Hφj JENSEN Tony Wederberg RASMUSSEN Jacob ΦSTERGAARD | 2015 | 电力系统自动化2015，39，3： | 4 |
| 2 | Short-term load forecasting using artificial neural networks显示文摘 | CHA Y T PARK J H | 1992 | IEEE Trans on Power System1992，7，1： | 1 |
| 3 | Superresolution reconstruction and its im pact on sensor performance显示文摘 | Cha J H Jacobs E | 2005 | SPIE2005，5784，： | 1 |
| 4 | The role of diffusion-weighted imaging and the apparent diffusion coefficient (ADC) values for breast tumors显示文摘 | Park M J Cha E S Kang B J | 2007 | Korean J Radiol2007，8，5： | 1 |
| 5 | Biomimetic synthesis of ordered silica structures mediated by block copolypeptides显示文摘 | CHA J N STUCKY G D MORSE D E | 2000 | Nature2000，403，6767： | 1 |
| 6 | Unusually fast optically induced birefringence in polyoxetanes beating 4-(N,N-Diphenyl)amino4'-nitroazobenezene chromophores显示文摘 | Cha S W Choi D H Jin J I | 2001 | Advanced Functional Materials2001，11，： | 1 |
| 7 | Enantioselective Binding of S-and R-Ofloxacin to Various Synthetic Polynucleotides显示文摘 | Hwangbo H J Yun B H Cha J S | 2003 | European Journal of Pharmaceutical Sciences2003，18，2： | 1 |
| 8 | The murine stanniocalcin 1 gene is not essential for growth and development 显示文摘 | Chang AC Cha J Koentgen F | 2005 | Mol Cell Biol2005，25，10： | 1 |
| 9 | Stem cells in cutaneous wound healing显示文摘 | Cha J Falanga V | 2007 | Clin Dermatol2007，25，1： | 1 |
| 10 | Multiple instance boos- ting for object detection显示文摘 | Viola P Platt J Zhang Cha | 2007 | Neural Information Pro- cessing Systems2007，18，1： | 1 |
| 11 | Hybrid restriction enzymes:Zinc finger fusions to Fok I cleavage domain 显示文摘 | Kim Y G Cha J Chandrasegaran S | 1996 | Proceedings of the National Academy of Sciences of the United States of America1996，93，3： | 1 |
| 12 | Diffusivity of potassium sorbate in κ- carrageenan based antimicrobial film 显示文摘 | Choi J H Choi W Y Cha D S et at | 2005 | LWT- Food Science and Technology2005，38，4： | 1 |
| 13 | Synthesis of Eu3+-doped Gd203in hollow nanoparticle structures by controlled chemical etch-ing with polyCacrylic acid)显示文摘 | YUSM CHA J LEE J K | 2013 | RSC Advances2013，3，16： | 1 |
| 14 | Identification of novelanti- angiogenic factors by insilico functional gene screening method显示文摘 | Lee SK Choi YS Cha J | 2003 | J Biotechnol2003，105，12： | 1 |
| 15 | Chemical retreating for gel-typed aerogel and insulation performance of cement containing aerogel显示文摘 | Kim S Seo J Cha J | 2013 | Constructionand Building Materials2013，40，： | 1 |
| 16 | Discrete nanostructures of quantum dots/Au with DNA 显示文摘 | Fu A Micheel C M Cha J | 2004 | J Am Chem Soc2004，126，： | 1 |
| 17 | Short-term Load Forecasting Using an Artificial Neural Network显示文摘 | CHA Y T PARK J H | 1992 | IEEE Trans on Power Systems1992，7，1： | 1 |
| 18 | The American customer satisfaction index:nature,purpose,and findings显示文摘 | Fornell C Johnson MD Anderson EW Cha J Bryant BE | 1996 | The Journal of Mar_ket_ing1996，60，： | 1 |
| 19 | Electrosynthesis of p-me- thoxybenzaldehyde on graphite/Nation membrane com- posite electrodes 显示文摘 | Jiang J H Wu B L Cha C S | 1998 | Electrochim Acta1998，43，： | 1 |
| 20 | Characterization of orchardgrass p23, a flowering plant Hsp90 cohort protein 显示文摘 | Cha J Y Ermawati N Jung M H | 2009 | Cell Stress and Chaperones2009，14，： | 1 |
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