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1

Development of High-Acceleration Linear Motor to Realize Resource Saving and High Productivity

AOYAMA, YASUAKI, HASEGAWA, YU, SASAKI, MASATAKA, NAKATSUGAWA, JUNNOSUKE, IWAJI, YOSHITAKA, KOMURA, AKIYOSHI

Journal:

Electrical Engineering in Japan

Year:

2018

Language:

english

File:

PDF, 2.06 MB

english, 2018

2

Nature of volcanic gases and volcanic eruption

Iwaji Iwasaki, Takejiro Ozawa, Minoru Yoshida, Takashi Katsura, Bunji Iwasaki, Masaakira Kamada

Journal:

Bulletin of Volcanology

Year:

1963

Language:

english

File:

PDF, 406 KB

english, 1963

3

A pulse frequency modulated PWM inverter for induction motor drives

Y. Iwaji, S. Fukuda

Journal:

IEEE Transactions on Power Electronics

Year:

1992

Language:

english

File:

PDF, 555 KB

english, 1992

4

An Auxiliary-Supply-Assisted Harmonic Reduction Scheme for 12-Pulse Diode Rectifiers

Fukuda, S., Ohta, M., Iwaji, Y.

Journal:

IEEE Transactions on Power Electronics

Year:

2008

Language:

english

File:

PDF, 705 KB

english, 2008

5

AC voltage and current sensorless control method for three-phase PWM converter

Dongsheng Li, Yasuo Notohara, Yoshitaka Iwaji, Yoshiaki Kurita

Journal:

Electrical Engineering in Japan

Year:

2010

Language:

english

File:

PDF, 626 KB

english, 2010

6

Examination of new vector control system of permanent magnet synchronous motor for high-speed drives

Kazuaki Tobari, Tsunehiro Endo, Yoshitaka Iwaji, Yoshiki Ito

Journal:

Electrical Engineering in Japan

Year:

2011

Language:

english

File:

PDF, 911 KB

english, 2011

7

Introduction of the harmonic distortion determining factor and its application to evaluating real time PWM inverters

Fukuda, S., Iwaji, K.

Journal:

IEEE Transactions on Industry Applications

Year:

1995

Language:

english

File:

PDF, 542 KB

english, 1995

8

A new PWM method to reduce beat phenomenon in large-capacity inverters with low switching frequency

Iwaji, Y., Sukegawa, T., Okuyama, T., Ikimi, T., Shigyo, M., Tobise, M.

Journal:

IEEE Transactions on Industry Applications

Year:

1999

Language:

english

File:

PDF, 263 KB

english, 1999

9

[IEEE 2008 International Conference on Electrical Machines (ICEM) - Vilamoura, Portugal (2008.09.6-2008.09.9)] 2008 18th International Conference on Electrical Machines - Inductance measurement method for permanent magnet synchronous motors using AC with DC bias

Nakatsugawa, Junnosuke, Notohara, Yasuo, Li, Dongsheng, Iwaji, Yoshitaka

Year:

2008

Language:

english

File:

PDF, 216 KB

english, 2008

10

PWM technique for inverter with sinusoidal output current

S. Fukuda, Y. Iwaji, H. Hasegawa

Journal:

IEEE Transactions on Power Electronics

Year:

1990

Language:

english

File:

PDF, 616 KB

english, 1990

11

[IEEE 2013 IEEE Energy Conversion Congress and Exposition (ECCE) - Denver, CO, USA (2013.09.15-2013.09.19)] 2013 IEEE Energy Conversion Congress and Exposition - Low-speed position sensorless drive for highly efficient permanent magnet synchronous motor without rare-earth metals

Iwaji, Yoshitaka, Takahata, Ryoichi, Suzuki, Takahiro, Hirooki, Tokoi, Yuji, Enomoto

Year:

2013

Language:

english

File:

PDF, 1.33 MB

english, 2013

12

[IEEE 2015 IEEE Energy Conversion Congress and Exposition - Montreal, QC, Canada (2015.9.20-2015.9.24)] 2015 IEEE Energy Conversion Congress and Exposition (ECCE) - Low speed position sensorless method for permanent magnet synchronous motors with closed-slot stator structure

Iwaji, Yoshitaka, Tobari, Kazuaki, Onuma, Yusaku

Year:

2015

Language:

english

File:

PDF, 453 KB

english, 2015

13

[IEEE 2014 IEEE Energy Conversion Congress and Exposition (ECCE) - Pittsburgh, PA, USA (2014.9.14-2014.9.18)] 2014 IEEE Energy Conversion Congress and Exposition (ECCE) - Development of frequency-analysis equipment capable of judging propagation direction of conductive EMI

Nosaka, Noriyuki, Ogasawara, Satoshi, Takemoto, Masatsugu, Iwaji, Yoshitaka, Ogawa, Kazutoshi

Year:

2014

Language:

english

File:

PDF, 1.07 MB

english, 2014

14

The Fractionation of Halogen Compounds through the Process of the Volatilization and the Sublimation from Volcanic Rocks on Heating

Yoshida, Minoru, Makino, Ichiro, Yonehara, Norinobu, Iwasaki, Iwaji

Journal:

Bulletin of the Chemical Society of Japan

Year:

1965

Language:

english

File:

PDF, 15.20 MB

english, 1965

15

Determination of total-sulfur in igneous rocks with tin(II)-strong phosphoric acid

ARIKAWA, Yoshiko, OZAWA, Takejiro, IWASAKI, Iwaji

Journal:

Year:

1972

File:

PDF, 857 KB

1972

16

A Parameter Designing Method of PWM voltage Source Rectifier.

Iwaji, Yoshitaka, Fukuda, Shoji

Journal:

IEEJ Transactions on Industry Applications

Year:

1992

File:

PDF, 1.62 MB

1992

17

The determination of micro amounts of polythionates: Part VI. Spectrophotometric determination of ultramicro amounts of tetra-, penta- and hexathionate by cyanolysis and solvent extraction

Tomozo Koh.Nanako Saito, Iwaji Iwasaki

Journal:

Analytica Chimica Acta

Year:

1972

Language:

english

File:

PDF, 569 KB

english, 1972

18

Alteration of rock by volcanic gas in Japan

Iwaji Iwasaki, Mitsuei Hirayama, Takashi Katsura, Takejiro Ozawa, Jyoyo Ossaka, Masaakira Kamada, Hatao Matsumoto

Journal:

Bulletin of Volcanology

Year:

1964

Language:

english

File:

PDF, 585 KB

english, 1964

19

[IEEE 2010 International Power Electronics Conference (IPEC - Sapporo) - Sapporo, Japan (2010.06.21-2010.06.24)] The 2010 International Power Electronics Conference - ECCE ASIA - - New vector controller for PM motors which modeled the cross-coupling magnetic flux saturation

Nagura, Hirokazu, Iwaji, Yoshitaka, Nakatsugawa, Junnosuke, Iwasaki, Norihisa

Year:

2010

Language:

english

File:

PDF, 716 KB

english, 2010

20

A parameter design method of pwm voltage-source rectifier

Yoshitaka Iwaji, Shoji Fukuda

Journal:

Electrical Engineering in Japan

Year:

1993

Language:

english

File:

PDF, 765 KB

english, 1993

21

Ferroelectricity of Sn-doped SrTiO_{3} perovskites with tin at both A and B sites

Suzuki, Shoichiro, Honda, Atsushi, Iwaji, Naoki, Higai, Shin'ichi, Ando, Akira, Takagi, Hiroshi, Kasatani, Hirofumi, Deguchi, Kiyoshi

Journal:

Physical Review B

Year:

2012

Language:

english

File:

PDF, 1.42 MB

english, 2012

22

Indirect spectrophotometric determination of thiocyanate by extraction as bisthiocyanatobisquinolinemercury(II) complex and its ligand substitution reaction with dithizone

Hisahiko Einaga, Hajime Ishii, Iwaji Iwasaki

Journal:

Year:

1973

Language:

english

File:

PDF, 579 KB

english, 1973

23

Spectrophotometric study of the reaction of zirconium with Chrome Azurol S and fluoride

Hisahiko Einaga, Iwaji Iwasaki

Journal:

Year:

1981

Language:

english

File:

PDF, 880 KB

english, 1981

24

(100)-Oriented SrTiO 3 /BaTiO 3 Artificial Superlattices Fabricated by Chemical Solution Deposition

Hosokura, Tadasu, Iwaji, Naoki, Nakagawa, Takuji, Ando, Akira, Takagi, Hiroshi, Sakabe, Yukio, Hirao, Kazuyuki

Journal:

Crystal Growth & Design

Year:

2011

Language:

english

File:

PDF, 774 KB

english, 2011

25

[IEEE 2007 Power Conversion Conference - Nagoya - Nagoya, Japan (2007.04.2-2007.04.5)] 2007 Power Conversion Conference - Nagoya - Position Sensorless Vector Control of Permanent Magnet Synchronous Motors for Electrical Household Appliances

Sakamoto, Kiyoshi, Iwaji, Yoshitaka, Endo, Tsunehiro, Taniguchi, Tsukasa, Niki, Toru, Kawamata, Mitsuhisa, Kawamura, Atsuo

Year:

2007

Language:

english

File:

PDF, 2.30 MB

english, 2007

26

Substitution of Sn Ions in (Ba,Ca)TiO$_{3}$ Perovskites

Suzuki, Shoichiro, Iwaji, Naoki, Honda, Atsushi, Higai, Shin'ichi, Wada, Nobuyuki, Ando, Akira, Takagi, Hiroshi

Journal:

Japanese Journal of Applied Physics

Year:

2012

Language:

english

File:

PDF, 665 KB

english, 2012

27

[IEEE 2013 IEEE Energy Conversion Congress and Exposition (ECCE) - Denver, CO, USA (2013.09.15-2013.09.19)] 2013 IEEE Energy Conversion Congress and Exposition - Energy saving start-up method by combined use of two position sensorless controls

Suzuki, Takahiro, Iwaji, Yoshitaka, Aoyagi, Shigehisa, Shimizu, Yuichi, Takahata, Ryoichi

Year:

2013

Language:

english

File:

PDF, 823 KB

english, 2013

28

[IEEE 2013 IEEE Energy Conversion Congress and Exposition (ECCE) - Denver, CO, USA (2013.09.15-2013.09.19)] 2013 IEEE Energy Conversion Congress and Exposition - Sensorless vector control suitable for position-dependent load torque applications

Suzuki, Takahiro, Notohara, Yasuo, Shimizu, Yuichi, Iwaji, Yoshitaka

Year:

2013

Language:

english

File:

PDF, 931 KB

english, 2013

29

[IEEE 2014 IEEE 5th International Symposium on Sensorless Control for Electrical Drives (SLED) - Hiroshima, Japan (2014.5.17-2014.5.18)] 2014 IEEE 5th International Symposium on Sensorless Control for Electrical Drives - All-speed-range drive for surface permanent magnet synchronous motors by combined use of two position sensorless methods

Iwaji, Yoshitaka, Takahata, Ryoichi, Suzuki, Takahiro, Hano, Masaki

Year:

2014

Language:

english

File:

PDF, 1.06 MB

english, 2014

30

[IEEE 2013 IEEE International Electric Machines & Drives Conference (IEMDC) - Chicago, IL, USA (2013.05.12-2013.05.15)] 2013 International Electric Machines & Drives Conference - Position sensorless control method at zero speed region for permanent magnet synchronous motors based on block commutation drive

Iwaji, Y., Aoyagi, S., Takahata, R., Tobari, K., Suzuki, I., Hano, M.

Year:

2013

Language:

english

File:

PDF, 1.09 MB

english, 2013

31

Determination of micro-amounts of polythionates. Part XI. Spectrophotometric determination of two species of polythionates in their mixtures by cyanolysis and solvent extraction

Koh, Tomozo, Aoki, Yuzi, Iwasaki, Iwaji

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1979

Language:

english

File:

PDF, 527 KB

english, 1979

32

[IEEE PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference - Kyoto, Japan (11-14 April 1988)] PESC '88 Record., 19th Annual IEEE Power Electronics Specialists Conference - PWM technique for inverter with sinusoidal output current

Fukuda, S., Hasegawa, H., Iwaji, Y.

Year:

1988

File:

PDF, 393 KB

1988

33

[IEEE IECON'01. 27th Annual Conference of the IEEE Industrial Electronics Society - Denver, CO, USA (29 Nov.-2 Dec. 2001)] IECON'01. 27th Annual Conference of the IEEE Industrial Electronics Society (Cat. No.37243) - Position and speed sensorless control for PMSM drive using direct position error estimation

Sakamoto, K., Iwaji, Y., Endo, T., Takakura, T.

Year:

2001

Language:

english

File:

PDF, 501 KB

english, 2001

34

[IEEE PESC '91 Record 22nd Annual IEEE Power Electronics Specialists Conference - Cambridge, MA, USA (24-27 June 1991)] PESC '91 Record 22nd Annual IEEE Power Electronics Specialists Conference - A pulse frequency modulated PWM scheme for sinusoidal inverters

Fukuda, S., Iwaji, Y.

Year:

1991

Language:

english

File:

PDF, 508 KB

english, 1991

35

[IEEE 2008 13th International Power Electronics and Motion Control Conference (EPE/PEMC 2008) - Poznan, Poland (2008.09.1-2008.09.3)] 2008 13th International Power Electronics and Motion Control Conference - Adaptive back EMF parameter adjustment of simplified vector control for position sensorless permanent magnet synchronous motors

Kiyoshi Sakamoto,, Yoshitaka Iwaji,, Daigo Kaneko,, Toshihiro Takeuchi,, Tsunehiro Endo,, Atsuo Kawamura,

Year:

2008

Language:

english

File:

PDF, 316 KB

english, 2008

36

[IEEE IAS '95. Conference Record of the 1995 IEEE Industry Applications Conference Thirtieth IAS Annual Meeting - Orlando, FL, USA (8-12 Oct. 1995)] IAS '95. Conference Record of the 1995 IEEE Industry Applications Conference Thirtieth IAS Annual Meeting - Harmonic evaluation of an NPC PWM inverter employing the harmonic distortion determining factor

Fukuda, S., Suzuki, K., Iwaji, Y.

Year:

1995

Language:

english

File:

PDF, 454 KB

english, 1995

37

[IEEE 2009 International Conference on Electrical Machines and Systems (ICEMS) - Tokyo, Japan (2009.11.15-2009.11.18)] 2009 International Conference on Electrical Machines and Systems - A novel PWM pulse modifying method for reconstructing three-phase AC currents from DC bus currents of inverter

Aoyagi, Shigehisa, Iwaji, Yoshitaka, Tobari, Kazuaki, Sakamoto, Kiyoshi

Year:

2009

Language:

english

File:

PDF, 606 KB

english, 2009

38

[IEEE 2014 International Power Electronics Conference (IPEC-Hiroshima 2014 ECCE-ASIA) - Hiroshima, Japan (2014.5.18-2014.5.21)] 2014 International Power Electronics Conference (IPEC-Hiroshima 2014 - ECCE ASIA) - Motor drive system using nonlinear mathematical model for permanent magnet synchronous motors

Iwaji, Yoshitaka, Nakatsugawa, Junnosuke, Sakai, Toshifumi, Aoyagi, Shigehisa, Nagura, Hirokazu

Year:

2014

Language:

english

File:

PDF, 2.27 MB

english, 2014

39

[IEEE 2014 IEEE Energy Conversion Congress and Exposition (ECCE) - Pittsburgh, PA, USA (2014.9.14-2014.9.18)] 2014 IEEE Energy Conversion Congress and Exposition (ECCE) - Sensorless control method using differentiation circuit for switched reluctance motor

Sumita, Satoshi, Iwaji, Yoshitaka, Deguchi, Kenta, Enomoto, Yuji

Year:

2014

Language:

english

File:

PDF, 775 KB

english, 2014

40

[IEEE Conference Record of the 1988 IEEE Industry Applications Society Annual Meeting - Pittsburgh, PA, USA (2-7 Oct. 1988)] Conference Record of the 1988 IEEE Industry Applications Society Annual Meeting - A single-chip microprocessor-based PWM technique for sinusoidal inverters

Fukuda, S., Iwaji, Y.

Year:

1988

Language:

english

File:

PDF, 471 KB

english, 1988

41

[IEEE Conference Record of the 1993 IEEE Industry Applications Conference Twenty-Eighth IAS Annual Meeting - Toronto, Ont., Canada (2-8 Oct. 1993)] Conference Record of the 1993 IEEE Industry Applications Conference Twenty-Eighth IAS Annual Meeting - Introduction of the harmonic distortion determining factor and its application to evaluating real time PWM inverters

Fukuda, S., Iwaji, Y., Sang, S.-i.

Year:

1993

Language:

english

File:

PDF, 486 KB

english, 1993

42

[IEEE 2014 IEEE Energy Conversion Congress and Exposition (ECCE) - Pittsburgh, PA, USA (2014.9.14-2014.9.18)] 2014 IEEE Energy Conversion Congress and Exposition (ECCE) - Position sensorless control method at zero speed region for permanent magnet synchronous motors using the neutral point voltage of stator windings

Iwaji, Yoshitaka, Takahata, Ryoichi, Suzuki, Takahiro, Aoyagi, Shigehisa

Year:

2014

Language:

english

File:

PDF, 1.75 MB

english, 2014

43

TEM Investigation of Epitaxial Assembly in Aggregates of BaTiO3 and CaTiO3 Nanocrystalline Particles Synthesized under Hydrothermal Conditions

Iwaji, Naoki, Takebe, Hiromichi, Kuwabara, Makoto

Journal:

MRS Proceedings

Year:

2007

Language:

english

File:

PDF, 1.19 MB

english, 2007

44

[IEEE IAS '97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting - New Orleans, LA, USA (5-9 Oct. 1997)] IAS '97. Conference Record of the 1997 IEEE Industry Applications Conference Thirty-Second IAS Annual Meeting - A new PWM method to reduce beat phenomenon in large capacity inverters with low-switching frequency

Iwaji, Y., Sukegawa, T., Okuyama, T., Ikimi, T., Shigyou, M., Tobise, M.

Year:

1997

Language:

english

File:

PDF, 606 KB

english, 1997

45

The State and Optical Properties of Crystalline BaTiO3 Nanoparticles Dispersed in Various Suspension Media

Koyama, Mikiko, Murakami, Sachi, Iwaji, Naoki, Takebe, Hiromichi, Kuwabara, Makoto

Journal:

Key Engineering Materials

Year:

2007

Language:

english

File:

PDF, 227 KB

english, 2007

46

[IEEE 2010 International Power Electronics Conference (IPEC - Sapporo) - Sapporo, Japan (2010.06.21-2010.06.24)] The 2010 International Power Electronics Conference - ECCE ASIA - - Position-sensorless control method at low speed for permanent magnet synchronous motors using induced voltage caused by magnetic saturation

Iwaji, Yoshitaka, Kokami, Yasuhiko, Kurosawa, Minoru

Year:

2010

Language:

english

File:

PDF, 3.05 MB

english, 2010

47

Three-Dimensional TEM Tomography Analysis of Epitaxially Assembled Perovskite Oxide Nanocrystalline Particles

Iwaji, Naoki, Takebe, Hiromichi, Kuwabara, Makoto

Journal:

Key Engineering Materials

Year:

2009

Language:

english

File:

PDF, 294 KB

english, 2009

48

Ferroelectric Domain Structures and Piezoelectric Properties of Pb(Zr,Ti)O3 Ceramics

Iwaji, Naoki, Sakaki, Chiharu, Wada, Nobuyuki, Takagi, Hiroshi, Mori, Shigeo

Journal:

Key Engineering Materials

Year:

2011

Language:

english

File:

PDF, 833 KB

english, 2011

49

Minimum Current Start-Up Method by Combined Use of Two Position-Sensorless Controls

Suzuki, Takahiro, Shimizu, Yuichi, Iwaji, Yoshitaka, Takahata, Ryoichi, Aoyagi, Shigehisa

Journal:

IEEE Transactions on Industry Applications

Year:

2015

Language:

english

File:

PDF, 1.14 MB

english, 2015

50

[IEEE Power Conversion Conference - Osaka PCC 2002 - Osaka, Japan (2-5 April 2002)] Proceedings of the Power Conversion Conference-Osaka 2002 (Cat. No.02TH8579) - Initial rotor position estimation of the interior permanent magnet synchronous motor

Kaneko, D., Iwaji, Y., Sakamoto, K., Endo, T.

Year:

2002

Language:

english

File:

PDF, 473 KB

english, 2002