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| 1 | Modeling,Control,and Protection of Modular Multilevel Converter-based Multi-terminal HVDC Systems:A Review显示文摘Multi-terminal direct current(MTDC)grids provide the possibility of meshed interconnections between regional power systems and various renewable energy resources to boost supply reliability and economy.The modular multilevel converter(MMC)has become the basic building block for MTDC and DC grids due to its salient features,i.e.,modularity and scalability.Therefore,the MMC-based MTDC systems should be pervasively embedded into the present power system to improve system performance.However,several technical challenges hamper their practical applications and deployment,including modeling,control,and protection of the MMC-MTDC grids.This paper presents a comprehensive investigation and reference in modeling,control,and protection of the MMC-MTDC grids.A general overview of state-of-the-art modeling techniques of the MMC along with their performance in simulation analysis for MTDC applications is provided.A review of control strategies of the MMC-MTDC grids which provide AC system support is presented.State-of-the art protection techniques of the MMCMTDC systems are also investigated.Finally,the associated research challenges and trends are highlighted. | Lei Zhang Yuntao Zou Jicheng Yu Jiangchao Qin Vijay Vittal George G.Karady Di Shi Zhiwei Wang | 2017 | CSEE Journal of Power and Energy Systems2017，3，4： | 17 |
| 2 | Simplification, expansion and enhancement of direct interior point algorithm for power system maximum loadability 显示文摘 | Dai Y McCalley J D Vittal V | 2000 | IEEE Trans on Power Systems2000，15，3： | 2 |
| 3 | Early term infants are at increased risk of requiring neonatal intensive care显示文摘Background: Increasing evidence is demonstrating thatinfants born early on during the term period are at increasedrisk of morbidity compared with infants born closer to acomplete 40 week gestational pregnancy. The purpose of thisstudy was to compare early term [gestation age (GA): 37-376/7 weeks] neonatal outcomes with those of other full termneonatal intensive care unit (NICU) admissions.Methods: Retrospective chart review of all term infantsadmitted to the NICU at New York University LangoneMedical Center over a 17 month period. Subjects weregrouped and analyzed according to their GA at birth: 1)early term infants (GA between 37 0/7 to 37 6/7 weeks) and2) other term infants (38 0/7 weeks and older).Results: Early term infants were more likely to requireNICU care than other term infants [relative risk: 1.42,95% confidence interval (CI)=1.07-1.88), P=0.01]. In theNICU, they are more likely to manifest respiratory distresssyndrome [odds ratio (OR)=5.7, 95% CI=1.6-19.8, P<0.01]and hypoglycemia (OR=4.6, 95% CI=2.0-10.4, P<0.001).In addition, early term neonates were more likely to beborn via elective cesarean section than other term neonates(OR=4.1, 95% CI=2.0-8.5, P<0.001).Conclusions: Being born at early term is associatedwith increased risk of respiratory disease and hypoglycemiarequiring neonatal intensive care. Further efforts directedat decreasing early term deliveries may be warranted. | Pradeep Vittal Mally Nickolas Theophilos Agathis Sean Michael Bailey | 2016 | World Journal of Pediatrics2016，12，1： | 2 |
| 4 | Large-diameter biliary orifice balloon dilation to aid in endoscopic bile duct stone removal: a multicenter series显示文摘 | Siriboon Attasaranya Young Koog Cheon Harsha Vittal Douglas A. Howell Donald E. Wakelin John T. Cunningham Niraj Ajmere Ronald W. Ste Marie Kanishka Bhattacharya Kapil Gupta Martin L. Freeman Stuart Sherman Lee McHenry James L. Watkins Evan L. Fogel Suzet | 2008 | Gastrointestinal Endoscopy2008，，7： | 2 |
| 5 | Risk based voltage security assessment显示文摘 | Hua Wan McCalley J D Vittal V | 2000 | IEEE Transactions on Power Systems2000，15，4： | 1 |
| 6 | Definition and classification of power system stability显示文摘 | Kundur P Paserba J Vittal V | 2006 | IEEE Transction on Power Systems2006，21，1： | 1 |
| 7 | System vulnerability as a concept to assess power system dynamic security显示文摘 | Fouad A A Qin Zhou Vittal V | 1994 | IEEE Trans on Power Systems1994，9，2： | 1 |
| 8 | Statistical characterization of wind power ramps via extreme value analysis显示文摘 | Ganger D Zhang J S Vittal V | 2014 | IEEE Transactions on Power Systems2014，29，6： | 1 |
| 9 | Diakoptic state estimation using phasor measurement units显示文摘 | Weiqing J Vittal V Heydt G T | 2008 | IEEE Transactions on Power Systems2008，23，4： | 1 |
| 10 | Risk based voltage security assessment显示文摘 | WAN Hua MCCALLEY J D VITTAL V | 2000 | IEEE Trans on Power Systems2000，15，4： | 1 |
| 11 | Integrin responses to mechanical stretching in trabecular meshwork cells 显示文摘 | Rose AY Bradley JM Vittal V | 2002 | Invest Ophthalmol Vis Sci2002，43，： | 1 |
| 12 | Online risk- based security assessment显示文摘 | NI Ming MCCALLEY J D VITTAL V | 2003 | IEEE Trans on Power Systems2003，18，1： | 1 |
| 13 | Ther-mal Conversion of a Helical Coil into a Three-dimen-sional Chiral Framework 显示文摘 | RANFORD J D VITTAL J J WU D Q etal | 1999 | Angew Chem Iiit Ed1999，38，23： | 1 |
| 14 | Definition and classification of power system stability 显示文摘 | KUNDUR P PASERBA J AJJARAPU V ANDERSSON G BOSE A CANIZARES C HATZIARGYRIOU N HILL D STANKOVICA TAYLOR C van CUTSEM T VITTAL V | 2004 | IEEE Transactions on Power Systems2004，19，3： | 1 |
| 15 | Impact of increased penetration of DFIG-based wind turbine generators on transient and small signal stability of power systems显示文摘 | Gautam Durga Vittal Vijay Harbour Terry | 2009 | IEEE Trans on Power Systems2009，24，3： | 1 |
| 16 | Tricarbonyl Rhenium(I) Complexes of Phosphine-derivatized Amines, Amino Acids and a Model Peptide:Structures, Solution Behavior and Cytotoxicity显示文摘 | Hor T S A Vittal J J Zhang J Y | 2002 | J Organomet Chem2002，650，12： | 1 |
| 17 | Water-soluble CdS quantum dots prepared from a refluxing single precursor in a queous solution显示文摘 | ZHANG Z H CHIN W S VITTAL J J | | 0，，48： | 1 |
| 18 | Simplification, expansion and enhancement of direct interior point algorithm for power system maximum load ability 显示文摘 | DAI You-jie MCCALLEY J D VITTAL V | 2000 | IEEE Transaction on Power Systems2000，15，3： | 1 |
| 19 | Online Risk-based Security Assessment显示文摘 | Ming N Mccalley J D Vittal V | 2003 | IEEE Trans on Power Systems2003，18，1： | 1 |
| 20 | Investigation of modal interaction and its effects on control performance in stressed power systems using normal forms of vector fields显示文摘 | Lin C M Vittal V Kliemann W | 1996 | IEEE Transactions on Power Systems1996，11，2： | 1 |
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