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Development of environmental-friendly arc quenching medium alternative to SF_6 using pulse modulated induction plasma

Research Project

Project/Area Number 13450111
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field 電力工学・電気機器工学
Research InstitutionKanazawa University

Principal Investigator

TANAKA Yasunori (2002)  Kanazawa University, Faculty of Engineering, Associate Professor, 工学部, 助教授 (90303263)

作田 忠裕 (2001)  金沢大学, 工学部, 教授 (80135318)

Co-Investigator(Kenkyū-buntansha) HIKITA Masayuki  Kyshu Institute of Technology, Faculty of Engineering, Professor, 工学部, 教授 (40156568)
田中 康規  金沢大学, 大学院・自然科学研究科, 助手 (90303263)
Project Period (FY) 2001 – 2002
Project Status Completed (Fiscal Year 2002)
Budget Amount *help
¥15,200,000 (Direct Cost: ¥15,200,000)
Fiscal Year 2002: ¥6,600,000 (Direct Cost: ¥6,600,000)
Fiscal Year 2001: ¥8,600,000 (Direct Cost: ¥8,600,000)
KeywordsPlasma quenching medium / Inductively coupled thermal plasma / Pulse modulated mode / Dynamic response time / Ar excitation temperature / CO_2 / CO2 / 輸送特性 / 立ち上がり時間
Research Abstract

1) Effect of gas inclusion on stable operation region of pulse-modulated induction thermal plasma
Stable operation region of pulse-modulated induction thermal plasma(PMITP) highly depends on added gas, which is related to plasma-quenching ability of gases. In order to investigate plasma-quenching ability of various gases, Four kinds of environmentally-benign gases such as N_2, H_2, Q_2 and CO_2 was injected into Ar PMITP. The results indicates that inclusion of CO_2 decays drastically the stable operation region of PMITP. This means that CO_2 has a higher plasma-quenching ability compared with the other gases treated in the experiment.
2) Effect of gas inclusion on transient behavior of pulse-modulated induction thermal plasma
Gas inclusion affect transient behavior of PMITP, which is also markedly related with plasma-quenching ability of gases. We measured time evolution of radiation intensity of Ar line emitted from PMITP with added gases. As a result, CO_2 inclusion made transient behavior of PMITP delayed. This also indicates that CO_2 has high plasma-quenching ability.
3) Effect of gas inclusion on time variation in Ar excitation temperature
The time-resolved radiation intensity measurement permitted us to estimate Ar excitation temperature of PMITP. Two-line method of Ar spectral line was used for this temperature estimation. The results revealed that CO_2 inclusions decayed Ar excitation temperature markedly compared with the other gases.
4) Temperature measurement of laser-induced plasma
In order to study the dielectric strength of high-temperature gas, laser-induced plasma technique was adopted. Temperature was evaluated from Boltzmann plot method on the assumption of local thermal equilibrium. From the result, laser-induced plasma temperature can be estimated.

Report

(3 results)
  • 2002 Annual Research Report   Final Research Report Summary
  • 2001 Annual Research Report
  • Research Products

    (30 results)

All Other

All Publications (30 results)

  • [Publications] Y.Tanaka, T.Sakuta: "Investigation of plasma-quenching efficiency of various gases using induction thermal plasma technique : effect of various gas injection on Ar thermal ICP"J. Phys. D : Appl. Phys.. 35・17. 2149-2158 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y.Tanaka, T.Sakuta: "Influence of various gas inclusion in Ar thermal ICP at atmospheric pressure upon plasma temperature and impedance"IEEE/PES Trans & Distr. Conf. And Exhibit 2002. 2. 898-903 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T.Sakuta, Y.Tanaka: "Dynamic aspect of high-pressure pulsed induction thermal plasma including molecular gases as arc-quenching medium"Proc. Int. Conf. on Gas Discharges and their Application. 1. 63-66 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 田中, 作田: "各種ガス混入大気圧パルス変調誘導熱プラズマ安定維持範囲と過渡応答特性"電気学会論文誌. 123-A. 469-478 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.M.Hossain, Y.Tanaka, T.Sakuta: "Dynamic Responses of Ar-CO_2 and Ar-N_2 Induction Thermal Plasmas in Pulse Modulation Approach : A Numerical Analysis"Joint Int. Plasma Symp. of 6th APCPST, 15th SPSM, OS2002 & 11th KAPRA. No.218. 117-117 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.M.Hossain, Y.Tanaka, Y.Hashimoto, K.C.Paul, T.Sakuta: "A comparative study of transient characteristics of argon and argon-hydrogen pulse modulated induction thermal plasma"IEEE Trans. On Plasma Sci.. 3・1. 327-337 (2002)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T.Sakuta, Y.Tanaka: "Influence of various gas inclusions upon response time of pulse modulated induction thermal plasma"Proc. 15th Int. Symp. On Plasma Chem. 1. 141-146 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.M.Hossain, Y.Tanaka, T.Sakuta: "Numerical investigation of O2/CO2 admixing effects upon the stability and dynamic responses of argon induction thermal plasma"Proc. 15th Int. Symp. On Plasma Chem. 3. 1115-1120 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 田中康規, 作田忠裕: "大気圧誘導熱プラズマを用いた各種環境適応ガスの熱プラズマ冷却効果の診断"電気学会論文誌. 120-B/7. 837-844 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] 田中康規, 作田忠裕: "大気圧誘導熱プラズマを用いた電力用遮断器消弧媒体の消弧基礎特性の診断"電気学会論文誌. 123-B/6. 758-766 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K.C.Paul., M.M.Hossain, Y.Hashimoto, Y.Tanaka, T.Sakuta: "Responses of a long-coil pulse-modulated induction plasma"IEEE Trans. Plasma Science. 29/2. 326-334 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y. Tanaka, T. Sakuta: "Investigation of plasma-quenching efficiency of various gases using induction thermal plasma technique: effect of various gas injection on Ar thermal ICP"J. Phys. D: Appl. Phys. 35,17. 2149-2158 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y. Tanaka, T. Sakuta: "Influence of various gas inclusion in Ar thermal ICP at atmospheric pressure upon plasma temperature and impedance"IEEE/PES Trans & Distr. Conf. And Exhibit 2002. 2. 898-903 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T. Sakuta, Y. Tanaka: "Dynamic aspect of high-pressure pulsed induction thermal plasma including molecular gases as arc-quenching medium"Proc. Int. Conf. on Gas Discharges and their Application. 1. 63-66 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y. Tanaka, T. Sakuta: "Stable operation region and dynamic behavior of Ar pulse-modulated induction thermal plasma with different molecular gases"Trans. IEE of Japan. 122-A,5. 469-478 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.M. Hossain, Y. Tanaka, T. Sakuta: "Dynamic Responses of Ar-CO2 and Ar-N2 Induction Thermal Plasmas in Pulse Modulation Approach: A Numerical Analysis"Joint Int. Plasma Symp. of 6th APCPST, 15th SPSM, OS2002 & 11th KAPRA. No.218. 117-117 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.M. Hossain, Y. Tanaka, Y. Hashimoto, K.C. Paul, T. Sakuta: "A comparative study of transient characteristics of argon and argon-hydrogen pulse modulated induction thermal plasma"IEEE Trans. On Plasma Sci.. 3/1. 327-337 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] T. Sakuta, Y. Tanaka: "Influence of various gas inclusions upon response time of pulse modulated induction thermal plasma"Proc. 15th Int. Symp. On Plasma Chem. 1. 141-146 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] M.M. Hossain, Y. Tanaka, T. Sakuta: "Numerical investigation of O2/CO2 admixing effects upon the stability and dynamic responses of argon induction thermal plasma"Proc. 15th Int. Symp. On Plasma Chem. 3. 1115-1120 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y. Tanaka, T. Sakuta: "Diagnosis of arc quenching property of SF6 gas using inductively coupled thermal plasma technique"Trans IEE of Japan. 121-B,6. 758-766 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y. Tanaka, T. Sakuta: "Plasma quenching effect of different environmentally benign gases at atmospheric pressure using ICTP technique"Trans. IEE of Japan. 121-B,7. 837-844 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] K.C. Paul, M.M. Hossain, Y. Hashimoto, Y. Tanaka, T. Sakuta: "Responses of a long-coil pulse-modulated induction plasma"IEEE Trans. Plasma Science. 292326-334. (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2002 Final Research Report Summary
  • [Publications] Y.Tanaka, T.Sakuta: "Investigation of plasma-quenching efficiency of various gases using induction thermal plasma technique : effect of various gas injection on Ar thermal ICP"J. Phys. D : Appl. Phys.. 35・17. 2149-2158 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] Y.Tanaka, T.Sakuta: "Influence of various gas inclusion in Ar thermal ICP at atmdspheric pressure upon plasma temperature and impedance"IEEE/PES Trans & Distr. Conf. And Exhibit 2002. 2. 898-903 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] T.Sakuta, Y.Tanaka: "Dynamic aspect of high-pressure pulsed induction thermal plasma including molecular gases as arc-quenching medium"Proc. Int. Conf. on Gas Discharges and their Application. 1. 63-66 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 田中, 作田: "各種ガス混入大気圧パルス変調誘導熟プラズマの安定維持範囲と過渡応答特性"電気学会論文誌. 123-A. 469-478 (2002)

    • Related Report
      2002 Annual Research Report
  • [Publications] 田中, 作田: "大気圧誘導熱プラズマを用いた各種環境適応ガスの熱プラズマ冷却効果の診断"電気学会論文誌. 121-B. 837-844 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] 田中, 作田: "大気圧誘導熱プラズマを用いた電力用遮断器消弧媒体の消弧基礎特性の診断"電気学会論文誌. 121-B. 758-766 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] K. C. Paul, M. M. Hossain, Y. Hashimoto, Y. Tanaka, T. Sakuta: "Responses of a long-coil pulse-modulated induction plasma"IEEE Trans. On Plasma Science. 29. 326-334 (2001)

    • Related Report
      2001 Annual Research Report
  • [Publications] T.Sakuta, Y.Tanaka: "Influence of various gas inclusions upon response time of pulse modulated induction thermal plasma"Pric.15^<th> Int. Symp. On Plasma Chem., ISPC-15. Vol.1. 141-146 (2001)

    • Related Report
      2001 Annual Research Report

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Published: 2001-04-01   Modified: 2016-04-21  

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