$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

초록이 없습니다.

AI 본문요약
AI-Helper 아이콘 AI-Helper

* AI 자동 식별 결과로 적합하지 않은 문장이 있을 수 있으니, 이용에 유의하시기 바랍니다.

문제 정의

  • 이러한 작업을 통해 멀티레벨 컨버터의 모든 특성을 재고하고 분석하는데 전념하였고, 가능한 해법을 제시함으로써 전통적인 2레벨 컨버터와 비교하여 좋은 해법으로서 이들 컨버터에 투자해야 하는 결정적 순간에 와 있다는 것을 보여주었다. 본 논문은 멀티레벨 컨버터의 실제 어플리케이션에 관한 간략하게 설명하고 모델링 기술에 관해 제시하며 가장 일반적인 변조 전략에 관해 언급한다. 또한 운용상의 문제와 기술적인 문제도 언급한다.
본문요약 정보가 도움이 되었나요?

참고문헌 (88)

  1. J. Rodriguez, J.-S. Lai, and F.Z. Peng, ''Multilevel inverters: A survey of topologies, controls, and applications," IEEE Trans. Ind. Electron., vol. 49, no. 4, pp. 724-738, Aug. 2002. 

  2. J.-S. Lai and F. Zheng Peng, "Multilevel convertersa new breed of power converters," IEEE Trans. Ind. Applicat., vol. 32, no. 3, pp. 509--517, May 1985. 

  3. J. Rodriguez, S. Bernet, B. Wu, J. Pontt, and S. Kouro, "Multilevel voltage-source-converter topologies for industrial medium-voltage drives," IEEE Trans. Ind. Electron., vol. 54, no. 6, pp. 2930-2945, Dec. 2007. 

  4. A BenAbdelghani, C.A. Martins, X. Roboam, and T.A. Meynard, "Use of extra degrees of freedom in multilevel drives," IEEE Trans. Ind. Electron., vol. 49, no. 5, pp. 965-977, Oct. 2002. 

  5. Z. Pan, F.Z. Peng, K.A. Corzine, V.R. Stefanovic, J.M. Leuthen, and S. Gataric, "Voltage balancing control of diode-clamped multilevel rectifier/ inverter systems," IEEE Trans. Ind. Applicat., vol. 41, no. 6, pp. 1698-1706, Nov. 2005. 

  6. B. Ozpineci, L.M. Tolbert, and J.N. Chiasson, "Harmonic optimization of multilevel converters using genetic algorithms," IEEE Power Electron. Lett., vol. 3, no. 3, pp. 92-95, Sept. 2005. 

  7. B.P. McGrath, D.G. Holmes, and T. Meynard, "Reduced PWM harmonic distortion for multilevel inverters operating over a wide modulation range," IEEE Trans. Power Electron., vol. 21, no. 4, pp. 941-949, July 2006. 

  8. M. Marchesoni and P. Tenca, "Diode-clamped multilevel converters: A practicable way to balance dc-link voltages," IEEE Trans. Ind. Electron., vol. 49, no. 4, pp. 752-765, Aug. 2002. 

  9. K.A. Corzine and X. Kou, "Capacitor voltage balancing in full binary combination schema flying capacitor multilevel inverters," IEEE Power Electron. Lett., vol. 1, no. 1, pp. 2-5, Mar. 2003. 

  10. M. Marchesoni, "High-performance current control techniques for application to multilevel highpower voltage source inverters," IEEE Trans. Power Electron., vol. 7, no. 1, pp. 189-204, Jan. 1992. 

  11. A Bendre and G. Venkataramanan, ''Neutral current ripple minimization in a three-level rectifier," IEEE Trans. Ind. Applicat., vol. 42, no. 2, pp. 582-590, Mar. 2006. 

  12. Z. Du, L.M. Tolbmt, and J.N. Chiasson, ''Active harmonic elimination for multilevel converters," IEEE Trans. Power Electronics, vol. 21, no. 2, pp. 459--469, Mar. 2006. 

  13. L.G. Franquelo, J. Napoles, R. Portillo, J.I. Leon, and M. Aguirre, "A flexible selective harmonic mitigation technique to meet grid codes in threelevel PWM convelters," IEEE Trans. Ind. Electron., vol. 54, no. 6, pp. 3022-3029, Dec. 2007. 

  14. C. Rech and J.R. Pinheiro, ''Hybrid multilevel converters: Unified analysis and design considerations," IEEE Trans. Ind. Electron., vol. 54, no. 2, pp. 1092-1104, Apr. 2007. 

  15. L. Yacoubi, K. AI-Haddad, L.-A. Dessaint, and F. Fnaiech, ''Linear and nonlinear control techniques for a three-phase three-level NPC boost rectifier," IEEE Trans. Ind. Electron., vol. 53, no. 6, pp. 1908-1918, Dec. 2006. 

  16. P. Lezana, C.A. Silva, J. Rodrguez, and M.A. Prez, "Zero-steady-state-error input-current controller for regenerative multilevel convelters based on single-phase cells," IEEE Trans. Ind. Electron., vol. 54, no. 2, pp. 733-740, Apr. 2007. 

  17. A. Nabae, I. Takahashi, and H. Akagi, "A neutralpoint clamped PWM inverter ," IEEE Trans. Ind. Applicat., vol. 1A-17, no. 5, pp. 518-523, Sept. 1981. 

  18. T.A. Meynard and H. Foch, "Multi-level choppers for high voltage applications," in Proc. European Conf. Power Electronics and Applications, 1992, pp.45-50. 

  19. M. Marchesoni, M. Mazzucchelli, and S. Tenconi, ''A nonconventional power converter for plasma stabilization," IEEE Trans. Power Electron., vol. 5, no. 2, pp. 212-219, Apr. 1991.??? 

  20. T. Ghiara, M. Marchesoni, L. Puglisi, and G. Sciutto, ''A modular approach to converter design for high power ac drives," in Proc. 4th Eur. Conf. Power Electronics and Applications (EPE '91), Firenze, Italy, Sept. 1991, pp. 4-477/4-482. 

  21. N.S. Choi, J.G. Cho, and G.H. Cho, ''A general circuit topology of multilevel inverter," in PESc' 91 Conf. Rec., Cambridge, MA, June 1991, pp. 96-103. 

  22. M. Carpita, M. Fracchia, and S. Tenconi, ''A novel multilevel structure for voltage source inverter ," in Proc. EPE' 91, Firenze, Italy, Sept. 1991. pp. 1- 090/1-094. 

  23. B. Wu, High Power Converters and AC Drives. New York: IEEE Press/Wiley, Oct. 2005. 

  24. P.K. Steimer, 'High power electronics, trends of technology and applications," presented at PCIM' 07, Nuremberg, Germany, May 2007. 

  25. N. Zargari and S. Rizzo, "Medium voltage drives in industrial applications," Technical Seminar, IEEE Toronto Section, Nov. 2004. 

  26. R.D. Klug and N. Klaassen, "High power medium voltage drives: Innovations, portfolio, trends," in Proc. Conf. Rec. EPE, Dresden, Germany, Sept. 2005.. 

  27. S. Bernet, "State of the art and developments of medium voltage converters: An overview," Przeglad Elektrotechniczny, vol. 82, no. 5, pp. 1- 10, May 2006. 

  28. J. Rodriguez, J. Pontt, G. Alzamora, N. Becker, O. Einenkel, and A. Weinstein, "Novel 20 MW downhill conveyor system using three-level converters," IEEE Trans. Ind. Electron., vol. 49, no. 5, pp. 1093-1100, Oct. 2002. 

  29. S. Alepuz, S. Busquets-Monge, J. Bordonau, J. Gago, D. Gonzalez, and J. Balcells, "Interfacing renewable energy sources to the utility grid using a three-level inverter," IEEE Trans. Ind. Electron., vol. 53, no. 5, pp. 1504-1511, Oct. 2006. 

  30. R.C. Portillo, M.M. Prats, J.I. Leon, J.A. Sanchez, J.M. Carrasco, E. Galvan, and L.G. Franquelo, "Modeling strategy for back-to-back three-level converters applied to high-power wind turbines," IEEE Trans. Ind. Electron., vol. 53, no. 5, pp. 1483-1491, Oct. 2006. 

  31. T. Meynard, H. Foch, P. Thomas, J. Cournault, R. Jakob, and M. Nahrstaedt, "Multicell converters: basic concepts and industry applications," IEEE Trans. Ind. Electron., vol. 49, no. 5, pp. 955-964, Oct. 2002. 

  32. J. Dixon, L. Moran, E. Rodriguez, and R Domke, "Reactive power compensation technologies: State-of-the-art review," Proc. IEEE, vol. 93, no. 12, Dec. 2005, pp. 2144-2164. 

  33. L.A. Tolbert, F.Z. Peng, T. Cunnyngham, and J.N. Chiasson, "Charge balance control schemes for cascade multilevel converter in hybrid electric vehicles," IEEE Trans. Ind. Electron., vol. 49, no. 5, pp. 1058-1064, Oct. 2002. 

  34. D. Zhong, L.M. Tolbert, J.N. Chiasson, B. Ozpineci, Li Hui, and A.Q. Huang, "Hybrid cascaded Hbridges multilevel motor drive control for electric vehicles," in Proc. 37th IEEE Power Electronics Specialists Conf., PESC '06, June 2006, pp. 1-6. 

  35. A. Rahiman, U. Kumar, and V. Ranganathan, "A novel fifteen level inverter for photovoltaic power supply system," in Proc. IEEE Industry Applications Society Ann. Meeting, Seattle, WA, 2004, pp. 1165-1171. 

  36. R.L. Naik and K.R.Y. Udaya, "A novel technique for control of cascaded multilevel inverter for photovoltaic power supplies," in Proc. Eur. Conf. Power Electronics and Applications, Sept. 2005. 

  37. M. Calais, V.G. Agelidis, L.J. Borle, and M.S. Dymond, "A transformerless five level cascaded based single phase photovoltaic system," in Proc. IEEE 31st Ann. Power Electronics Specialists Conf. (PESC' 00), vol. 3, Galway, Ireland, 2000, pp. 1173-1178. 

  38. C.-C. Hua, C.-W. Wu, and C.-W. Chuang, "Control of low-distortion 27-level cascade inverter with three H-bridge inverter modules," in Proc. . IEEE Int. Conf. Industrial Technology, ICIT 2006, Dec. 2006. pp. 277-282. 

  39. J. Sabate, L.J. Garces, P.M. Szczesny, Li Qiming, and W.F. Wirth, "High-power high-fidelity switching amplifier driving gradient coils for MRI systems," in Proc. IEEE 35th Ann. Power Electronics Specialists Conf., PESC 04, Aachen, Germany, June 2004, pp. 261-266. 

  40. J. Espinoza and G. Joos, ''power converter system simulation using high level languages," in Conf. Record IEEE 4th Workshop Computers in Power Electronics, Trois-Rivieres, Canada, Aug. 1994, pp.79-84. 

  41. T.A. Meynard, M. Fadel, and N. Aouda, "Modeling of multilevel converters," IEEE Trans. Ind. Electron., vol. 44, no. 3, pp. 356-364, June 1997.??????? 

  42. G. Gateau, M. Fadel, P. Maussion, R. Bensaid, and T. Meynard, "Multicell converters: Active control and observation of flying-capacitor voltages," IEEE Trans. Ind. Electron., vol. 49, no. 5, pp.998-1008, Oct. 2002. 

  43. C.T. Rim, D.Y. Hu, and G.H. Cho, "'Transformers as equivalent circuits for switches: General proofs and D-Q transformation-based analyses," IEEE Trans. Ind. Applicat., vol. 26, no. 4, pp. 777-785, July 1990. 

  44. S.B. Han, N.s. Choi, C.T. Rim, and G.H. Cho, "Modeling and analysis of static and dynamic characteristics for buck-type three-phase PWM rectifier by circuit DQ transformation," IEEE Trans. Power Electron., vol. 13, no. 2, pp. 323- 336, Mar. 2001. 

  45. G. Escobar, J. Leyva-Ramos, J.M. Carrasco, E. Galvan, R. Portillo, M.M. Prats, and L.G. Franquelo, "Modeling of a three level converter used in a synchronous rectifier application," in Proc. IEEE 35th Ann. Power Electronics Specialists Conf. (PESC2004), vol. 6, Aachen,Germany, pp. 4306-4311. 

  46. L.M. Tolbert, F.Z. Peng, and T.G. Habetler, "Multilevel converters for large electric drives," IEEE Trans. Ind. Applicat., vol. 35, no. 1, pp. 36- 44, Jan. 1999. 

  47. R. Teodorescu, F. Blaabjerg, J.K. Pedersen, E . Cengelci, S. Sulistijo, B. Woo, and P. Enjeti, "Multilevel converters-A survey," in Proc. Eur. Power Electronics Conf., 1999, Lausanne, Switzerland, pp. 408-418. 

  48. J. Holtz, "Pulsewidth modulation for electronic power conversion," Proc. IEEE, vol. 82, no. 8, Aug. 1994, pp. 1194-1214. 

  49. G. Carrara, S. Gardella, M. Marchesoni, R. Salutari, and G. Sciutto, ''A new multilevel PWM method: A theoretical analysis," IEEE Trans. Power Electron., vol. 7, no. 3, pp. 497-505, July 1992. 

  50. B.P. McGrath and D.G. Holmes, "Multicarrier PWM strategies for multilevel inverters," IEEE Trans. Ind. Electron., vol. 49, no. 4, pp. 858-867, Aug. 2002. 

  51. M.D. Manjrekar, P.K. Steimer, and T.A. Lipo, "Hybrid multilevel power conversion system: A competitive solution for high-power applications," IEEE Trans. Ind. Applicat., vol. 36, no. 3, pp. 834-841, May 2000. 

  52. O.M. Mueller and J.N. Park, "Quasi-linear IGBT inverter topologies," in Proc. APEC' 94, Feb. 1994, pp.253-259. 

  53. A. Damiano, M. Fracchia, M. Marchesoni, and I. Marongiu, ''A new approach in multilevel power conversion," in Proc. 7th Eur. Conf. Power Electronics and Applications (EPE '97), Trondheim, Norway, Sept. 1997, pp. 4.216-4.221. 

  54. A. Damiano, M. Marchesoni, I. Marongiu, and A. Taffone, "Optimization of harmonic performances in multilevel converter structures," presented at ISIE' 97 Conference, Guimaraes, Portugal, July 1997. 

  55. K.E. Bornhardt, "Novel modulation techniques for DC-side commutated inverters," in Proc. 4th Int. Conf. Power Electronics and Variable-Speed Drives, July 1990, 1991, pp. 92-97. 

  56. M.M. Prats, J.M. Carrasco, and L.G. Franquelo, "Effective algorithm for multilevel converters with very low computational cost," IEEE Electron. Lett., vol. 38, no. 22, pp. 1398-1400, Oct. 2002. 

  57. M.M. Prats, J.M. Carrasco, L.G. Franquelo, "Effective modulation algorithm for three-level converters," in Proc. Int. Conf. Power Electronics, Intelligent Motion and Power Quality (PCIM 02) , Nuremberg, Germany, May 2002, pp. 621-627. 

  58. N. Celanovic and D. Boroyevich, "A fast spacevector modulation algorithm for multilevelthree-phase converters," IEEE Trans. Ind. Applicat., vol. 37, no. 2, pp. 637-641, 2001. 

  59. M.M. Prats, L.G. Franquelo, R. Portillo, J.I. Leon, E. Galvan, and J.M. Carrasco, ''A anD space vector modulation generalized algorithm for multilevel converters," IEEE Power Electron. Lett., vol. 1, no. 4, pp. 110-114, 2003. 

  60. M.M. Prats, J.I. Leon, R. Portillo, J.M. Carrasco, and L.G. Franquelo, "A novel space-vector algorithm for multilevel converters based on geometrical considerations using a new sequence control technique," J. Circuits, Syst. Comput., vol. 13. no. 4, pp. 845-861, 2004. 

  61. M.M. Prats, J.M. Carrasco, and L.G. Franquelo, 'New space vector modulation algorithms applied to multilevel converters with balanced dc-link voltage," HAlT J. Sci. Eng. B., vol. 2, no. 5-6, pp. 690-714, 2005. 

  62. J. Pou, D. Boroyevich, and R. Pindado, "New feedforward space-vector PWM method to obtain balanced AC output voltages in a three-level neutral- point-clamped converter," IEEE Trans. Ind. Electron., vol. 49, no. 5, pp. 1026-1034, Oct. 2002. 

  63. L.G. Franquelo, J.I. Leon, M.M. Prats, and R. Portillo, "Space vector modulation techniques for multilevel converters-A survey," Przeglad Elektrotechniczny, vol. 2006, no. 4, pp. 56-61, 2006. 

  64. S. Buso, L. Malesani, and P. Mattavelli, "Comparison of current control techniques for active filter applications," IEEE Trans. Ind. Electron., vol. 45, no. 5, pp. 722-729, 1998. 

  65. M.P. Kazmierkowski and L. Malesani, "Current control techniques for three- phase voltage source PWM converters: A survey," IEEE Trans. Ind. Electron., vol. 45, no. 5, pp. 691-703, 1998. 

  66. L.G. Franquelo, M.M. Prats, R. Portillo, J.I. Leon, J.M. Carrasco, E. Galvan. M. Perales, and J .L. Mora, "Three dimensional space vector modulation algorithm for four-leg multilevel converters using abc coordinates," IEEE Trans. Ind. Electron., vol. 53, no. 2, pp. 458-466, Apr. 2006. 

  67. L. Li, D. Czarkowski, Y. Liu, and P. Pillay, "Multilevel selective harmonic elimination PWM technique in series-connected voltage inverters," IEEE Trans. Ind. Applicat., vol. 36, no. 1, pp. 160-170, Jan. 2000. 

  68. J. Rodriguez, L. Moran, P. Correa, and C. Silva, ''A vector control technique for medium-voltage multilevel inverters," IEEE Trans. Ind. Electron., vol. 49, no. 4, pp. 882-888, Aug. 2002. 

  69. S. Kouro, R. Bernal, C. Silva, J. Rodriguez, and J. Pontt, "High performance torque and flux control for multilevel inverter fed induction motors," in Proc. 32nd Ann. Conf. IEEE Industrial Electronics Society (IECON' 06), Paris, France, Nov. 2006, pp. 805-810. 

  70. N. Celanovic and D. Boroyevich, ''A comprehensive study of neutral point voltage balancing problem in three-level-neutral-point-clamped voltage source PWM inverters," IEEE Trans. Power Electron., vol. 15, pp. 242-249, Mar. 2000. 

  71. S. Ogasawara and H. Akagi, "Analysis of variation of neutral point potential in neutralpointclamped voltage source PWM inverters," in Proc. IEEE-IAS Ann. Meeting, Toronto, Canada, 1993, pp. 965-970. 

  72. C. Newton and M. Sumner, "Neutral point control for multi-level inverters: Theory, design, and operational limitations," in Proc. IEEE-IAS Ann. Meeting, New Orleans, LA, 1997, pp. 1136-1343. 

  73. J.E. Espinoza, J.R. Espinoza, and L.A Moran, ''A systematic controller design approach for neutralpoint- clamped three-level inverters," IEEE Trans. Ind. Electron., vol. 52, no. 6, pp. 1589-1599, Dec. 2005. 

  74. A. Bendre, G. Venkataramanan, D. Rosene, and V. Srinivasan, "Modeling and design of a neutralpoint voltage regulator for a three-level diode clamped inverter using multiple-carrier modulation," IEEE Trans. Ind. Electron., vol. 53, no. 3, pp. 718-726, June 2006. 

  75. T.A. Meynard, H. Foch, P. Thomas, J. Courault, R. Jakob, and M. Nahrstaedt, "Multicell converters: Basic concepts and industry applications." IEEE Trans. Ind. Electron., vol. 49, no. 5, pp. 955-964, Oct. 2002. 

  76. D. Zhong, L.M. Tolbert, J.N. Chiasson, and B. Ozpineci, "A cascade multilevel inverter using a single DC source," in Proc. 21st Annual IEEE Applied Power Electronics Conf. and Exposition, Mar. 2006, pp.426-430. 

  77. M. Perez, J. Rodriguez, J. Pontt, and S. Kouro, ''power distribution in hybrid multi-cell convelter with nearest level modulation," in Proc. IEEE Int. Symp. Industrial Electronics (ISIE 2007), Vigo, Spain, June 2007, pp. 736-741.? 

  78. A.K. Gupta and A.M. Khambadkone, "A space vector modulation scheme to reduce common mode voltage for cascaded multilevel inverters," IEEE Trans. Power Electron., vol. 22, no. 5, pp. 1672-1681, Sept. 2007. 

  79. P.C. Loh, D.G. Holmes, Y. Fukuta, and T.A. Lipo, "Reduced common-mode modulation strategies for cascaded multilevel inverters," IEEE Trans. Ind. Applicat., vol. 39, no. 5, pp. 1386- 1395, Sept. 2003. 

  80. J. Rodriguez, J. Pontt, P. Correa, P. Cortes, and C. Silva, "A new modulation method to reduce common- mode voltages in multilevel inverters," IEEE Trans. Ind. Electron., vol. 51, no. 4, pp. 834-839, Aug. 2004. 

  81. P.C. Loh, D.G. Holmes, and T.A. Lipo, "Implementation and control of distributed PWM cascaded multilevel inverters with minimal harmonic distortion and common-mode voltage," IEEE Trans. Power Electron., vol. 20, no. 1, pp. 90-99, Jan. 2005. 

  82. C. Turpin, P. Baudesson, F. Richardeau, F. Forest, and T. Meynard, ''Fault management of multicell converters," IEEE Trans. Ind. Electron., vol. 49, pp. 988-997, Oct. 2002. 

  83. S. Ceballos, J. Pou, I. Gabiola, J. Villate, J.Zaragoza, and D. Boroyevich, "Fault-tolerant multilevel converter topology," in Proc. 2006 IEEE Int. Symp. Industrial Electronics, July 2006, pp. 1577-1582. 

  84. J. Rodriguez, P. Hammond, .J. Pontt, R. Musalem, P. Lezana and M.J. Escobar, "Operation of a medium-voltage drive under faulty conditions," IEEE Trans. Ind. Electron., vol. 52, no. 4, pp. 1080-1085, Aug. 2005. 

  85. X. Kou, K. Corzine, and Y. Familiant, "A unique fault-tolerant design for flying capacitor multilevel inverter," IEEE Trans. Power Electron., vol. 19, no. 4, pp. 979-987, July 2004. 

  86. P. Lezana, J. Rodriguez, and R. Aguilera, ''Fault detection on multicell converter based on output voltage frequency analysis," in Proc. Industrial Electronics Conf., Paris, France, Nov. 2006, pp. 1691-1696. 

  87. E. da Silva, W. Lima, A de Oliveira, C. Jacobina, and H. Razik, "Detection and compensation of switch faults in a three level inverter," in Proc. 37th IEEE Power Electronics Specialists Conf., June 2006, pp. 1-7. 

  88. S. Bernet, D. Krug, S. Fazel, and K. Jalili, "Design and comparison of 4.16 kV neutral point clamped, flying capacitor and series connected Hbridge multi-level converters," in Proc. 40th lAS Ann. Meeting, Hong Kong, Oct. 2005, pp. 121- 128. 

저자의 다른 논문 :

활용도 분석정보

상세보기
다운로드
내보내기

활용도 Top5 논문

해당 논문의 주제분야에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

관련 콘텐츠

저작권 관리 안내
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트

맨위로