බ┈㈈ᅋἲே኱⏿㈈ᅋ

2021 ᖺᗘ◊✲ຓᡂሗ࿌᭩ᅽ⢊㕲ᚰΰྜἜࢆ⏝࠸ࡓไ᣺⏝࢔ࢡࢸ࢕ࣈ㟁☢ࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂࡢᢏ⾡ᵓ⠏㟷ᒣ┿኱㸦㟼ᒸ⌮ᕤ⛉኱Ꮫ ⌮ᕤᏛ㒊㟁Ẽ㟁ᏊᕤᏛ⛉෸ᩍᤵ㸧࣮࣮࢟࣡ࢻ㸸ࣜࢽ࢔࣮ࣔࢱ㸪㟁☢ຊ㸪ࢺࣛࣥࢫࣂ࣮ࢫࣇࣛࢵࢡࢫ㸪ᑟ㟁ᛶὶయ(Keywords, linear motor, electromagnetic force, transverse flux, conductive fluid)ࣜࢽ࢔ㄏᑟ࣮ࣔࢱࡣ୺࡟㟁☢࣏ࣥࣉ࡜ࡋ࡚ྂࡃ࠿ࡽ◊✲ࡉ

1. ࡣࡌࡵ࡟

ࢀ࡚ࡁࡓ(1)~(14)ࠋⴭ⪅ࡣඛ⾜◊✲࡜ࡋ࡚㸪㟁☢࣏ࣥࣉࢆ⏝࠸

2015 ᖺ 9 ᭶ࡢᅜ㐃ࢧ࣑ࢵࢺ࡛᥇ᢥࡉࢀࡓ SDGs㸦ᣢ⥆ྍࡓ㗪㐀ࢩࢫࢸ࣒ࡢ㟁ື໬ࡢ◊✲ࢆ⾜ࡗ࡚ࡁࡓ(15)ࠋࡑࡢඛ⾜⬟࡞㛤Ⓨ┠ᶆ㸧࡟࠾ࡅࡿ 17 ࡢ኱ࡁ࡞┠ᶆࢆ㐩ᡂࡍࡿࡓࡵ࡟◊✲࡛ᚑ᮶ࡢ࢔ࢽࣗࣛࣜࢽ࢔ᙧࡼࡾࡶ㧗ᛶ⬟໬ࢆᐇ⌧࡛ࡁ⏘ᴗ⏝タഛ࡟࠾࠸࡚ࡶ┬࢚ࢿࣝࢠ࣮㸪┬ຊ໬ࡑࡋ࡚⏕⏘⬟ࡿࢡ࣮࣏࣮ࣟࣝ㕲ᚰᙧࢆ㛤Ⓨࡋ࡚ࡁࡓ(16)ࠋ⎔≧࡟ᕳ࠿ࢀࡓຊࡢྥୖࡸ⮬ື໬ࡀᙉࡃ⏘ᴗ⏺࠿ࡽᮃࡲࢀ࡚࠸ࡿࠋ௒᪥㸪ࢥ࢖࡛ࣝⓎ⏕ࡋࡓ☢⏺ࡀ෇⟄ෆ㒊ࡢ࣮࣡ࢡ࡟ከࡃ㙐஺ࡍࡿ㧗ᗘ໬ࡍࡿᕤᴗ〇ရ࡟ồࡵࡽࢀࡿရ㉁ࢆಖࡘࡓࡵ࡟ᕤసࢭ
ࣥࢱ࣮ࡸᕤሙ➼࡛⏝࠸ࡽࢀࡿ㕲ຍᕤ➼ࡢ኱ᆺษ๐ຍᕤᶵ࡟࠾࠸࡚㸪ࡑࡢຍᕤ⢭ᗘࡢྥୖࡀ⏘ᴗ⏺࠿ࡽᙉࡃᮃࡲࢀ࡚࠸ࡿࠋࡉࡽ࡟Ṍ␃ࡲࡾྥୖࡸຍᕤ⢭ᗘࡢྥୖࡔࡅ࡛ࡣ࡞ࡃ㸪post ࢥࣟࢼ♫఍ࡸ SDGs ࡬ࡢ㈉⊩࡞࡝ࡢほⅬ࠿ࡽ㧗ᗘ࡞ຍᕤရ㉁ࢆ⮬ືⓗ࡟ᐇ⌧ࡍࡿࡇ࡜ࡀᮃࡲࢀࡿࠋࡑࡢࡼ࠺࡞♫఍⫼ᬒࡢ࡞࠿㸪ຍᕤᶵࡢຍᕤ⢭ᗘࢆྥୖࡉࡏࡿࡓࡵ࡟ࡣຍᕤᶵ⮬యࡢ᣺ືࡲࡓࡣ㍈᣺ືࢆ࢔ࢡࢸ࢕ࣈ࡟ไᚚ࡛ࡁࡿࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂᶵ⬟ࡀ㔜せ࡜࡞ࡗ࡚ࡃࡿࠋᚑ᮶ࡢἜᅽ࡟ࡼࡿཷືⓗ࡞ไ᣺࡛ࡣ࡞ࡃ㸪ຍᕤᑐ㇟࡟ྜࢃࡏ࡚⮬ື࡛ไ᣺ᛶ⬟ࢆᶵ⬟ⓗ࡟ㄪᩚࡍࡿ㟁☢ࢧࢫ࣌ࣥࢩࣙࣥᶵ⬟ࡀୖグ ࡢ♫఍⫼ᬒ࡟࠾࠸࡚㔜せ࡜࡞ࡿࠋἜᅽ࠿ࡽ㟁☢㥑ື᪉ᘧ࡟(a)ኚ᭦ࡍࡿࡇ࡜࡛ୖグࡢᶵ⬟ࢆᐇ⌧࡛ࡁࡿࡀ㸪ᚑ᮶ࡢ㟁☢ࢧ

Fig. 1. 㟁☢ࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂࡢᇶ┙࡜࡞ࡿࢫ࣌ࣥࢩࣙࣥࡣỌஂ☢▼ࣜࢽ࢔㥑ື᪉ᘧࡀ୍⯡ⓗ࡛࠶ࡾ㸪ࣜࢽ࢔ㄏᑟ࣮ࣔࢱࡢᵓ㐀እほ   (b) ෆ㒊ᵓ㐀ຠᯝ࡛ୟࡘࢥࢠࣥࢢຊ࡜࿧ࡤࢀࡿ㍈ࣈࣞࡀㄢ㢟࡜࡞ࡗ࡚࠸ࡓࠋỌஂ☢▼ࢆ⏝࠸࡞࠸᪉ᘧ࡜ࡋ࡚☢ᛶὶయ᪉ᘧࡀᣲࡆࡽࢀࡿࡀ㸪☢ᛶὶయ᪉ᘧࡣ᫬ᐃᩘࡀ኱ࡁࡃ㸪ไ᣺ᛶ⬟ྥୖࡢࡓࡵࡢㄢ㢟ࡀከ࠸ࠋୖグࡢࡼ࠺࡞ᢏ⾡⫼ᬒࡢ࡞࠿㸪ᮏ◊✲࡛ࡣ☢▼୙せ࡛㟁☢ὶయせ⣲࡟ࡼࡿ㧗ῶ⾶ຊࢆ᭷ࡍࡿ㟁☢ࢧࢫ࣌ࣥࢩࣙࣥᢏ⾡ࢆᵓ⠏ࡍࡿࡇ࡜ࢆ᭱⤊┠ᶆ࡟㸪ᮏ◊✲ຓᡂᮇ㛫࡟࠾࠸࡚ࡣᑟ㟁ᛶ㔠ᒓὶయࢆ㟁☢ຊ࡛ὶືไᚚࡍࡿࡇ࡜ࢆ┠ⓗ࡜ࡍFig. 2. ࢺࣛࣥࢫࣂ࣮ࢫࣇࣛࢵࢡࢫᵓ㐀ࡿࠋࣜࢽ࢔ㄏᑟ࣮ࣔࢱࡢᵓ㐀ࢆᛂ⏝ࡋ㸪ᚑ᮶ᵓ㐀࡟࠾ࡅࡿ஧ḟᑟయࢆᑟ㟁ᛶ㔠ᒓ࡜ぢ❧࡚࡚ᢏ⾡ᵓ⠏ࢆࡍࡿࠋࢫࢸ࣮ࢱഃ࠿ࡽእ㒊☢ሙࢆ༳ຍࡍࡿࡇ࡜࡛ᑟ㟁ᛶ㔠ᒓ࡟ㄏᑟ㟁ὶࡀ⏕ࡌ㸪࣮ࣟࣞࣥࢶຊࢆⓎ⏕ࡉࡏࡿࡇ࡜ࡀ࡛ࡁ㸪ࡑࡢຊࢆᣢࡗ࡚እ஘࡟ᑐࡍࡿᢚไຊࢆⓎ⏕࡛ࡁࡿࠋ2.

㟁☢ࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂࡢᇶ┙ᢏ⾡ᵓ⠏

ࠑ2㺃1ࠒᵓ㐀ୖࡢ≉ᚩ

Fig. 1 ࡟ᮏ◊✲ࡢ㟁☢ࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂࡢᇶ┙࡜࡞ࡿࣜࢽ࢔ㄏᑟ࣮ࣔࢱࡢᵓ㐀ࢆ♧ࡍࠋ

Fig. 3. ࣔࢪ࣮ࣗࣛᙧᵓ㐀
1㸭6    (a)࣋ࣥࢳ࣐࣮ࢡ                   (b) ᥦ᱌ࡍࡿࢡ࣮࣏࣮ࣟࣝᵓ㐀
Fig. 4. ࢠࣕࢵࣉ☢᮰ᐦᗘࡢ✵㛫ศᕸほ ఩⨨(a)U ┦☢᮰᭱኱    (b) V ┦☢᮰᭱኱ (c) W ┦☢᮰᭱኱ (c) W ┦☢᮰᭱኱

Fig. 5. ࣋ࣥࢳ࣐࣮ࢡ࡟࠾ࡅࡿࢠࣕࢵࣉ☢᮰ᐦᗘࡢ✵㛫ศᕸ(a)U ┦☢᮰᭱኱    (b) V ┦☢᮰᭱኱

Fig. 6. ᥦ᱌ࡍࡿࢡ࣮࣏࣮ࣟࣝᵓ㐀࡟࠾ࡅࡿࢠࣕࢵࣉ☢᮰ᐦᗘࡢ✵㛫ศᕸࡼ࠺࡟㸪ࢥ࢖ࣝࡢ୧ഃ࠿ࡽ㕲ᚰ࡛ᣳࡳ㎸ࡳ㸪㛢☢㊰ᙧᡂ⏝ᾘࡋྜ࠸ࢆపῶࡉࡏࡿࡇ࡜࡟୺║ࢆ⨨࠸ࡓ☢Ẽᅇ㊰タィ࡜☢ᛶࣜࣥࢢࡀእ࿘㒊࡟ᔐྜࡉࢀ࡚࠸ࡿࠋFig.2 ࡟♧ࡍࡼ࠺ࡋ࡚࠸ࡿࠋ㞄ࡾྜ࠺┦㛫࡟ࢠࣕࢵࣉ㸦௒ᅇࡢタィ࡛ࡣ 2 mm㸧࡟㸪⎔≧ࢥ࢖ࣝ࡟㏻㟁ࡍࡿࡇ࡜࡟ࡼࡗ࡚⏕ࡌࡿ☢᮰ࡀࢺࣛࢆタࡅ࡚✵㛫ⓗ࡟఩┦ゅࢆ᭷ࡍࡿࡇ࡜࡛ྛ┦㛢ࡌࡓ☢㊰ࢆࣥࢫࣂ࣮ࢫࣇࣛࢵࢡࢫ☢㊰ࢆᙧᡂࡍࡿ≉㛗ࢆ᭷ࡍࡿࠋࢡࣟᙧᡂࡉࡏࡿࠋࡑࡢ⤖ᯝ㸪ᚑ᮶ᵓ㐀ࡢㄢ㢟࡛࠶ࡗࡓ㞄ࡾྜ࠺࣮࣏࣮ࣝᙧ୍ḟ㕲ᚰ㸦Fig.1 (b)࡟࠾ࡅࡿ͆Claw-Shapedྛ┦㟁ᶵᏊ☢᮰ࡢ☢Ẽᖸ΅ࡢᙳ㡪ࢆ᤼㝖ࡍࡿࡇ࡜ࡀྍ⬟࡟

primary iron core㸧ࡣከᩘࢫࣜࢵࢺࡀධࡗࡓᵓ㐀࡜࡞ࡗ࡚࡞ࡿࠋᥦ᱌ࡍࡿࢡ࣮࣏࣮ࣟࣝ㕲ᚰᵓ㐀ࡢຠᯝࢆ᳨ドࡍࡿࡓ࠸ࡿࡀ㸪ḟ⠇࡟࡚⌮⏤ࢆㄝ᫂ࡍࡿࠋ㞄ࡾྜ࠺┦㛫ࡣ Fig. 3ࡵ࡟㸪Fig. 4 ࡟♧ࡍほ࡟♧ࡍࡼ࠺࡟ᶞ⬡〇ࡢࢫ࣮࣌ࢧ࣮ࢆ௓ࡋ࡚⤌௜ࡅࡽࢀ࡚࠸✵㛫ศᕸࢆホ౯ࡍࡿࠋ༙ᚄ R20 ࡢ෇࿘ୖ࡟࡚࣋ࣥࢳ࣐࣮ࢡࡿࠋ࣮ࣟࣞࣥࢶຊࢆస⏝ࡉࡏࡿᑐ㇟㸦Fig. 1 ࡛ࡣ͇Work”

ࡢሙྜ㸪”W – End”, “W – V”, “V – U”,”U – W”ࡢ 4 ࣧᡤࡢ✵ࡀヱᙜ㸧࡟☢᮰ࢆከࡃ㙐஺ࡉࡏ࡞ࡀࡽ┦㛫࡛▷⤡ࡍࡿ☢᮰㛫ᖹ㠃఩⨨㸪ᥦ᱌ࣔࢹࣝࡢሙྜ㸪”W – End”, W (V-side), Vࢆపῶࡍࡿ┠ⓗ࡛┦㛫ࢠࣕࢵࣉࡀタࡅࡽࢀ࡚࠸ࡿࠋ࢔ࣉࣜ

(W-side), V (U-side), U (V-side), U (W-side)ࡢ 6 ࣧᡤࡢ✵㛫ࢣ࣮ࢩࣙࣥ࡟せồࡉࢀࡿไ᣺ຊ࡟ྜࢃࡏ࡚㟁☢ࢩࣙࢵࢡ࢔ᖹ㠃఩⨨࡟࡚ほⅬ࡟࡚࢚࢔ࢠࣕࢵࣉ☢᮰ᐦᗘἼᙧࡢ

ࡍࡿࠋFig. 5 ࠾ࡼࡧ Fig. 6 ࡟ࡑࢀࡒࢀ࣋

ࣈࢯ࣮ࣂࡢไ᣺௙ᵝࢆㄪᩚ࡛ࡁࡿࡼ࠺࡟㸪Fig. 3 ࡟♧ࡍࡼ࠺ࣥࢳ࣐࣮ࢡ࡜ᥦ᱌ࣔࢹࣝ࡟࠾ࡅࡿ✵㛫఩⨨Tg ࡟ᑐࡍࡿࢠࣕ࡟ࣔࢪ࣮ࣗࣛᙧᵓ㐀ࡀ᥇⏝ࡉࢀ࡚࠸ࡿࠋไ᣺ຊࢆྥୖࡉࡏ

ࢵࣉᐦᗘ%g ࡢTg %g ෇㌶㊧ࢆ♧ࡍࠋ୧ᅗ࡜ࡶ࡟ U ┦☢᮰ࡀࡓ࠸ሙྜࡣ㸪ࢫࢱࢵࢡᩘࢆቑࡸࡍࡇ࡜࡛ᑐᛂྍ⬟࡜࡞ࡿࠋ᭱኱᫬㸪V ┦☢᮰ࡀ᭱኱᫬㸪W ┦☢᮰ࡀ᭱኱᫬ࡢ 3 ࡘࡢࢱ

ࠑ2㺃2ࠒ☢Ẽᅇ㊰ୖࡢ≉ᚩ  ୍ḟ㕲ᚰ࡟ከᩘࢫࣜࢵࢺࢆ࢖࣑ࣥࢢ࡟࠾ࡅࡿࢠࣕࢵࣉ☢᮰ᐦᗘࡢ✵㛫ศᕸࢆ♧ࡋ࡚࠸タࡅࡓࢡ࣮࣏࣮ࣟࣝᵓ㐀࡜ࡍࡿࡇ࡜࡛ᚑ᮶ᵓ㐀ࡢ☢Ẽᛶ⬟ࡿࠋ୧ᅗࡼࡾ㸪᭱኱ࢠࣕࢵࣉ☢᮰ᐦᗘࡀ⣙ 2.5 ಸ␗࡞ࡾ㸪ᥦࢆపୗࡉࡏࡿཎᅉ࡛࠶ࡗࡓ㞄ࡾྜ࠺ྛ┦㟁ᶵᏊ☢᮰ࡢᡴࡕ᱌ࣔࢹࣝࡢ࡯࠺ࡀࢠࣕࢵࣉ☢᮰ᐦᗘࡀ㧗࠸ࡇ࡜ࡀ☜ㄆ࡛ࡁ
2㸭6

(a) ࣋ࣥࢳ࣐࣮ࢡ
Fig. 8. 㞟୰ᕳࢫࢸ࣮ࢱࡢ⤖⥺㐪࠸࡟ࡼࡿ㉳☢ຊἼᙧẚ㍑(a)ࢫࢸ࣮ࢱ       (b) 㟁☢ࢫࢱ࣮ࣛ
Fig. 9. 㟁☢ὶື᳨ド⏝㟁☢ࢫࢱ࣮ࣛࡢヨస(b) ᥦ᱌ࡍࡿࢡ࣮࣏࣮ࣟࣝᵓ㐀
Fig. 7. ࢠࣕࢵࣉ☢᮰ᐦᗘࡢ✵㛫ศᕸࡢ᫬㛫ኚ໬

3.

㟁☢ຊ࡟ࡼࡿᑟ㟁ᛶᾮయ࡜ὶయࡢὶືࡿࠋࡇࡢࡇ࡜࠿ࡽ㸪ไ᣺ࡍࡿ㟁☢ຊࡢྥୖࡀᮇᚅࡉࢀࡿࠋḟ࡟✵㛫ศᕸἼᙧࢆẚ㍑ࡍࡿ࡜㸪࣋ࣥࢳ࣐࣮ࢡࡣ 12 ࣧᡤࡢ⬦ືࢆ☜ㄆ࡛ࡁࡿࡢ࡟ᑐࡋ࡚㸪ᥦ᱌ࣔࢹࣝࡣ 48 ࣧᡤࡢ⬦ືࢆ☜ㄆ࡛ࡁࡿࠋ࣋ࣥࢳ࣐࣮ࢡࡣ࿘᪉ྥࡢ 6 ࣧᡤ࡟ᨺᑕ≧࡟࣮ࣚࢡࡀ㓄⨨ࡉࢀ࡚࠾ࡾ㸪✵㛫ᖹ㠃఩⨨࡟࠾࠸࡚ࡣ㕲ᚰࡀྠᴟᛶࡢ☢໬ࡍࡿࡓࡵ㸪ྠᴟࡢ☢໬ᴟ 6 ࣧᡤ࡜ࢠࣕࢵࣉ 6ࣧᡤࡀ✵㛫ⓗ࡟ࣃ࣮࣑࢔ࣥࢫศᕸࡍࡿࡇ࡜࡟࡞ࡿࠋ୍᪉㸪ᥦ᱌ࣔࢹࣝࡣ 24 ࢫࣜࢵࢺ᭷ࡋ࡚࠸ࡿࡓࡵ㸪ྠᵝࡢ⪃࠼࡟ࡼࡾ✵㛫ᖹ㠃఩⨨࡟࠾࠸࡚ྠᴟࡢ☢໬ᴟ 24 ࣧᡤ࡜ࢠࣕࢵࣉ 24ࣧᡤࡀ✵㛫ⓗ࡟ࣃ࣮࣑࢔ࣥࢫศᕸࡍࡿࠋࡉࡽ࡟ࢡ࣮࣏࣮ࣟࣝᵓ㐀࡟ࡼࡗ࡚ N ᴟ࡜ S ᴟࡀᙧᡂࡉࢀࡿࡓࡵ㸪౛࠼ࡤ”W –End”ࡀ N ᴟ࡟☢໬ࡋ࡚࠸ࡿ࡜ࡁࡣ”W (V-side)”ࡣ S ᴟ࡟☢໬ࡍࡿࠋࡑࡢ⤖ᯝ㸪୧✵㛫ᖹ㠃࡟࠾ࡅࡿࢠࣕࢵࣉ☢᮰ᐦᗘἼᙧࡢ✵㛫ศᕸࡣ㟁Ẽⓗ࡟ 180 ᗘ఩┦ᕪࢆ᭷ࡍࡿࠋࡇࡢ✵㛫ศᕸἼᙧࡣ Fig. 7 ࡟♧ࡍࡼ࠺࡟᫬㛫ኚ໬࡟కࡗ࡚ྠ୍✵㛫ᖹ㠃఩⨨࡟࠾࠸࡚᣺ᖜࡀቑῶࡍࡿ஺␒☢⏺࡜࡞ࡾ㸪ࡑࡢ⤖ᯝ㸪ບ☢࿘Ἴᩘࡢ㐍⾜☢⏺ࡀ⏕ࡌࡿࡇ࡜࡟࡞ࡿࠋྠᅗ࡟࠾
ࡅࡿ T1㹼T6 ࡣ㟁Ẽゅ 30 deg ࡎࡘ᫬㛫ኚ໬ࡉࡏ࡚࠸ࡿࠋࡇࡇ࡛㸪ไ᣺ຊ࡜࡞ࡿ㟁☢ຊࡣ࣮࣡ࢡෆ࡛⏕ࡌࡿ㟁ὶࡢ኱ࡁࡉ࡟ᕥྑࡉࢀࡿࠋ࣮࣡ࢡ࡟㙐஺ࡍࡿ☢᮰ࡢ᫬㛫ኚ໬ࡀ኱ࡁ࠸࡯࡝㟁ὶࡀቑຍࡍࡿࡓࡵ㸪ᥦ᱌ࣔࢹࣝࡢࡼ࠺࡟ከᴟࡢ

✵㛫ศᕸࢆ᭷ࡍࡿࢠࣕࢵࣉ☢᮰ᐦᗘἼᙧࡢ࡯࠺ࡀ㧗㟁☢ຊࢆᮇᚅ࡛ࡁࡿࠋࡋࡓࡀࡗ࡚㸪ᥦ᱌ࣔࢹࣝࡣ㧗࠸࢚࢔ࢠࣕࢵ
ࣉ☢᮰ᐦᗘࢆⓎ⏕ࡉࡏࡿࡇ࡜ࡀ࡛ࡁୟࡘ㸪ከᴟࡢ✵㛫ศᕸࢆ᭷ࡍࡿࢠࣕࢵࣉ☢᮰ᐦᗘἼᙧࢆᚓࡿࡇ࡜ࡀ࡛ࡁࡿ 2 ࡘࡢ
฼Ⅼ࡟ࡼࡿ㧗㟁☢ຊ໬ࡀྍ⬟࡟࡞ࡿࠋࠑ3㺃1ࠒᑟ㟁ᛶ㔠ᒓ⢊ᮎΰྜἜᮏ◊✲࡛ࡣ㟁☢ὶయࢆ࣮ࣟࣞࣥࢶຊ࡛ὶືࡉࡏࡿࡇ࡜࡛ไ᣺ຊࢆస⏝ࡉࡏࡿ㟁☢ࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂࡢᵓ⠏ࢆ┠ᣦࡋ࡚࠸ࡿࠋᮏ⠇࡛ࡣ➨୍ࡢᇶ♏᳨ド࡜ࡋ࡚㸪ࣜࢽ࢔ㄏᑟ࣮ࣔࢱ࡟࠾ࡅࡿ஧ḟᑟయ࡟ᑐࡋ࡚ὶయせ⣲ࢆ⪃៖ࡋࡓᐇ㦂ࢆ⾜࠺ࠋ୍⯡ⓗ࡟ࡣᅛయࡢ࢔࣑ࣝࢽ࣒࢘〇஧ḟᑟయࢆ࢔࣑ࣝ⢊ᮎΰྜἜ࡟⨨ࡁ᥮࠼ࡓ࡜ࡁ࡟࣮ࣟࣞࣥࢶຊࡀస⏝ࡍࡿ࠿࡝࠺࠿ࢆᐇ㦂ⓗ࡟☜ㄆࡍࡿࠋᮏ⠇࡟࠾ࡅࡿ᳨ドࡣ࣮ࣟࣞࣥࢶຊ࡟ࡼࡿ࢔࣑ࣝ⢊ᮎΰྜἜࡢὶືࢆ᳨ドࡍࡿࡓࡵ㸪Fig. 1 ࡢࣜࢽ࢔ㄏᑟ࣮ࣔࢱ࡛ࡣ
࡞ࡃ㸪ὶືࡢᵝᏊࢆほࡋࡸࡍ࠸ࡼ࠺࡟࢔࢟ࢩࣕࣝࣇࣛࢵࢡࢫᵓ㐀ࡢ㟁☢ࢫࢱ࣮ࣛࢆヨసࡋ᳨࡚ドࡍࡿࡇ࡜࡜ࡋࡓࠋ㞟୰ᕳࢫࢸ࣮ࢱᵓ㐀ࡢሙྜ㸪⤖⥺᪉ἲࡢ㐪࠸࡟ࡼࡗ࡚㉳☢
ຊἼᙧ࡟㧗ㄪἼᡂศࡀ㔜␚ࡋ࡚ࡋࡲ࠺ࠋ୍⯡ⓗ࡞ 2:3 ⣔ิ࡛ࡣ࡞ࡃ 1:3 ⣔ิࡢ⤖⥺᪉ἲ࡟ࡍࡿࡇ࡜࡛ Fig. 8 ࡟♧ࡍࡼ࠺࡟ṇᘻἼ࡟㏆࠸㉳☢ຊἼᙧࢆᚓࡿࡇ࡜ࡀ࡛ࡁࡿࠋ㟁☢ࢫࢱ࣮ࣛ࡟ࡼࡗ࡚ᅇ㌿☢⏺ࢆⓎ⏕ࡉࡏ㸪ࡑࡢᅇ㌿☢⏺ࡀᑟ㟁ᛶὶయ࡟㙐஺ࡍࡿࡇ࡜࡛ὶయෆ࡟㟁ὶࡀ⏕ࡌࡿࠋࡑࡢ㟁ὶ࡜ᅇ㌿☢⏺࡜ࡢ┦஫స⏝࡟ࡼࡗ࡚࣮ࣟࣞࣥࢶຊࡀⓎ⏕ࡋ㸪ᑟ㟁ᛶὶయ࡟ὶືࡀ⏕ࡌࡿࠋࡋࡓࡀࡗ࡚㸪ㄏᑟ࣮ࣔࢱ࡜ྠࡌཎ⌮࡛ὶయࡀὶືࡍࡿࡇ࡜࡟࡞ࡿࡀ㸪㧗ㄪἼᡂศࡀ㔜␚ࡋ࡚࠸ࡿ࡜㧗ㄪἼᡂศ࡟ࡼࡗ࡚ࡶ

㟁ὶࡀ⏕ࡌࡿࡇ࡜

࡟࡞ࡿࠋᮏ⠇࡛ࡣ࣮ࣟࣞࣥࢶຊ࡟ࡼࡿὶື࡟╔┠ࡋࡓ᳨ドࡢࡓࡵ㸪㧗ㄪἼᡂศࡢ㔜␚ࡀᑡ࡞ࡃ࡞ࡿ 1:3 ⣔ิࡢᕳ⥺⤖⥺᪉ᘧ࡜ࡋ࡚࠸ࡿࠋFig. 9 ࡟ヨసࡋࡓ㟁☢ࢫࢱ࣮ࣛࢆ♧ࡍࠋ୕ḟඖ☢㊰ࢆᵓᡂࡍࡿࡓࡵ㸪ᅽ⢊㕲ᚰᮦࢆࢥ࢔࡟᥇⏝ࡋ࡚࠸
ࡿࠋFig. 10 ࡟㟁☢ࢫࢱ࣮ࣛ࡟ࡼࡗ࡚ᑟ㟁ᛶᾮయ㸦࢔࣑ࣝ⢊ᮎΰྜἜ㸧ࢆὶືࡉࡏ࡚࠸ࡿᵝᏊࢆ♧ࡍࠋྠᅗ࡟࠾࠸࡚㸪3㸭6

(a)(c)T1T3(b) T2(a)ࣛࣂ࣮ࣄ࣮ࢱ࡟ࡼࡿຍ⇕   (b) 㟁☢ࢫࢱ࣮࡛ࣛ㥑ື(c)☢▼࣮ࣟࢱ࡟ࡼࡿᅇ㌿☢⏺

(d) T4    (d) ☢▼࣮ࣟࢱᘧ㥑ື

Fig. 13. ࣮ࣟࣞࣥࢶຊ࡟ࡼࡿ࣒࢞ࣜ࢘ࡢὶື

T1㹼T8 ࡣ᫬㛫᥎⛣ࢆ⾲ࡋ࡚࠾ࡾ㸪T1 ࡣ㟁☢ࢫࢱ࣮ࣛ㥑ື㛤ጞ┤ᚋࡢ᫬㛫࡛࠶ࡿࠋྠᅗࡼࡾ㸪᫬㛫᥎⛣࡜࡜ࡶ࡟࢔࣑ࣝ⢊ᮎΰྜἜࡀὶືࡋ࡚࠸ࡿࡇ࡜ࢆ☜ㄆ࡛ࡁࡿࠋᒁᡤⓗ࡟ࡀ⏕ࡌ࡚࠸ࡓࡾ㸪‪ࡁฟࡿࡼ࠺࡞ὶືࡀ⏕ࡌ࡚࠸ࡿ⟠ᡤࡀ(e)

T5(f) T6☜ㄆࡉࢀࡓࠋ࢔࣑ࣝ⢊ᮎࢆἜ࡟ΰྜࡋࡓ⁐ᾮࡢሙྜ㸪ࢥࣟ࢖ࢻ≧ែ࡟࡞ࡗ࡚࠾ࡾ㸪Fig. 11 ࠾ࡼࡧ Fig. 12 ࡟♧ࡍࡼ࠺࡟☢⏺ศᕸ୰࡟Ꮡᅾࡍࡿ࢔࣑ࣝ⢊ᮎࡢࡳ࡟࣮ࣟࣞࣥࢶຊࡀస
⏝ࡍࡿࠋࡉࡽ࡟⢏Ꮚྠኈࡣ⤯⦕ࡉࢀ࡚࠸ࡿࡓࡵ㸪⁐ᾮෆࡢ࢔࣑ࣝ⢊ᮎࡢ✵㛫ศᕸᐦᗘ࡟ࡶ㉳ᅉࡋࡓὶືࡀ⏕ࡌࡿࠋࡋࡓࡀࡗ࡚㸪ḟ⠇࡛ࡣప

⼥Ⅼᑟ㟁ᛶ㔠ᒓࡢ࣒࡛࢞ࣜ࢘ᐇ㦂ࢆ⾜࠺ࡇ࡜࡜ࡋࡓࠋ
ࠑ3㺃2ࠒ ࣒࢞ࣜ࢘(g)T7(h) T8Fig. 10. ࣮ࣟࣞࣥࢶຊ࡟ࡼࡿᑟ㟁ᛶᾮయࡢὶື

ప⼥Ⅼᑟ㟁ᛶ㔠ᒓࡢ࣒࢞ࣜ࢘ࡣ㸪⁐ゎࡋࡓ≧ែ࡛࠶ࢀࡤ㸪ᑟ㟁ᛶὶయ࡜ࡋ࡚ᢅ࠺ࡇ࡜ࡀ࡛ࡁ㸪㟁ὶ⤒㊰ࡣὶయෆࢆ⮬⏤࡟ὶࢀࡿࡇ࡜ࡀ࡛ࡁࡿࠋࡋࡓࡀࡗ࡚㸪እ㒊☢ሙ௨እ࡟Ꮡᅾࡍࡿ࣒࢞ࣜ࢘௨እ࡟ࡶ㟁ὶࡀὶࢀ㸪࣮ࣟࣞࣥࢶຊࡀస⏝ࡍࡿࠋ๓⠇ࡢᐇ㦂࡛⏝࠸ࡓ㟁☢
ࢫࢱ࣮ࣛ࡟ࡼࡗ࡚࣒࢞ࣜ࢘ࡢὶືࢆ⾜࠺ࠋ࣒࢞ࣜ࢘ࡢ⼥Ⅼ⼥Ⅼ௨ୖࡢࡣ⣙ 30 ᗘᙅࡢࡓࡵ㸪ᗘࢆಖࡘࡓࡵ࡟ Fig.13 (a)࡟♧ࡍࡼ࠺࡟ࣛࣂ࣮ࣄ࣮ࢱࢆࣁ࢘ࢪࣥࢢእ࿘࡟タ⨨ࡋ࡚ຍ⇕ࡋ࡞ࡀࡽᐇ㦂ࡍࡿࡇ࡜࡜ࡋࡓࠋFig. 13 (b)࡟ࣛࣂ࣮ࣄ࣮ࢱ
࡛࣒࢞ࣜ࢘ࡢ⼥Ⅼ௨ୖ࡟࡞ࡿࡼ࠺࡟ຍ⇕ࡋ࡞ࡀࡽ㟁☢ࢫࢱ࣮ࣛ㥑ື࡟ࡼࡿ࣒࢞ࣜ࢘ὶືᐇ㦂ࢆࡋࡓᵝᏊࢆ♧ࡍࠋྠᅗ
Fig. 11. 㟁☢ࢫࢱ࣮ࣛ࡟ࡼࡿ☢᮰ᐦᗘศᕸ࡟࠾࠸࡚ࣉࣟ࣌ࣛࡀྲྀࡾ௜ࡅࡽࢀ࡚࠸ࡿࡀ㸪ᮏ᳨ド࡛ࡣ౑⏝ࡋ࡚࠸࡞࠸ࠋᐇ㦂ࡢ⤖ᯝ㸪ࣛࣂ࣮ࢥ࣮ࢺ࡛ࣁ࢘ࢪࣥࢢ⾲㠃ᒙࢆ⤯⦕ಖㆤࡋࡓᚋࡢ⫗ཌࡀ 15mm ࡜ཌ࠿ࡗࡓࡓࡵ㸪㟁☢ࢫࢱ࣮ࣛࡢチᐜ㟁ὶᐦᗘෆ࡛ࡣ࣒࢞ࣜ࢘ࢆ㥑ືࡍࡿࡇ࡜ࡀ࡛ࡁ࡞࠿ࡗࡓࠋࣛࣂ࣮ࢥ࣮ࢺࡣ㸪࣒࢞ࣜ࢘ࡀ㔠ᒓ࡜཯ᛂࡍࡿࡇ࡜ࢆ㜵ࡄ┠ⓗ࡛ሬᕸࡋ࡚࠸ࡿࠋᮏ⠇࡛ࡣ㸪ᑟ㟁ᛶὶయࢆ㟁☢ຊ࡛ὶືࡉࡏࡿࡇ࡜ࢆ┠ⓗ࡜ࡋ࡚࠸ࡿࡓࡵ㸪Fig.
13 (c)࡟♧ࡍࡼ࠺࡟☢▼࣮ࣟࢱࢆ〇సࡋ㸪DC ࣮ࣔࢱ࡛እ㒊

Fig. 12. ࢔࣑ࣝ⢊ᮎΰྜἜෆࡢ⢊ᮎ✵㛫ศᕸ࡜㙐஺☢⏺ࡢ࠿ࡽᅇ㌿ࡉࡏࡿࡇ࡜࡛ᅇ㌿☢⏺ࢆᙧᡂࡋ㸪࣒࢞ࣜ࢘ࡢὶື㛵ಀᐇ㦂ࢆ⾜࠺ࡇ࡜࡜ࡋࡓࠋFig. 13 (d)࡟ᐇ㦂ࡢᵝᏊࢆ♧ࡍࠋ☢
4㸭6

(a)

ෆ㒊ᵓ㐀

(a)

ࢥ࢔࡜࣎ࣅࣥ (b) ࢸ࢕࣮ࢫ⤌௜(d)1 ᴟศࢫࢸ࣮ࢱ(c) ࢫࢸ࣮ࢱࢥ࢖ࣝ(b)  ᚟㐠ື㍈࡜࣮ࣜࣜࣥࢢ  (e) ࢫࢸ࣮ࢱ⤌௜ (f) ࢔ࢵࢭࣥࣈࣜ

Fig. 16. 㟁☢ࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂࡢヨస (d) ヨ㦂ᶵタィ    (c) 㕲ᚰᙧ≧

Fig. 14. 㟁☢ࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂࡢタィFig. 17. 㟁☢ࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂࡢ㥑ືࢩࢫࢸ࣒ࣥࢡᵓ㐀ࢆ௓ࡋ࡚ࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂࡢ ᚟㐠ື㍈ࢆୖୗࡉࡏ㸪ࡑࡢୖୗ㐠ື࡟ᑐࡋ࡚཯ຊࢆⓎ⏕ࡉࡏࡿࡇ࡜࡛ไື  (a)ຊࡢ᳨ドᐇ㦂ࢆ⾜࠺ࢩࢫࢸ࣒ᵓᡂ࡛࠶ࡿࠋFig. 15 ࡟☢Ẽᅇ ࡜ྠᵝ࡟ ᚟㐠ື㍈ࡢෆഃ࡟㟼Ṇࡉࡏ࡚࠸ࡿ஧ḟ㕲ᚰࢆ᭷

Fig. 15. 㟁☢ࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂࡢ㟁☢⏺ゎᯒࡍࡿࠋࡇࡢ஧ḟ㕲ᚰࡣ୍ḟ㕲ᚰ࡜஧ḟ㕲ᚰ㛫ࡢ☢Ẽ⤖ྜࢆ▼࣮ࣟࢱࡢᅇ㌿࡟ࡼࡗ࡚ᙧᡂࡉࢀࡿᅇ㌿☢⏺ࡀ⁐ゎࡋࡓ࣒࢞ࣜ࢘࡟㙐஺ࡍࡿࡇ࡜࡛࣒࢞ࣜ࢘ෆ࡟㟁ὶࡀὶࢀ࡚࣮ࣟࣞࣥࢶຊࡀⓎ⏕ࡋ㸪ὶືࡋ࡚࠸ࡿࡇ࡜ࢆ☜ㄆ࡛ࡁࡓࠋ

4.

㊰タィ᫬ࡢ㟁☢⏺ࢩ࣑࣮ࣗࣞࢩࣙࣥࢆ♧ࡍࠋ2 ❶ࡢᇶ┙ᢏ⾡஧ḟ㕲ᚰࡢ☢᮰ᐦᗘ   (b) ᑟ㟁ᛶ㔠ᒓὶయෆࡢ㟁ὶ࣋ࢡࢺࣝ㟁☢ࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂ

ࠑ4㺃1ࠒᵓ㐀タィ㸰❶ࡢᇶ┙ᢏ⾡ࢆࡶ࡜࡟㸪☢Ẽᅇ㊰タィ࡜ᵓ㐀タィࡋࡓ㟁☢ࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂࢆ Fig. 14 ࡟♧ࡍࠋᇶᮏタィࡣྠࡌ࡛࠶ࡿࡀ㸪ᑠᚄ໬࡜ᑠᆺ໬ࢆࡋ࡚࠸ࡿࠋࢡ࣮࣏࣮ࣟࣝ㕲ᚰࡣ୕ḟඖ☢㊰ࢆᙧᡂࡍࡿࡓࡵ࡟㸪ᅽ⢊㕲ᚰ㸦SMC㸧ࢆ⏝࠸࡚࠸ࡿࠋᑟ㟁ᛶὶయࡣᅽ⢊㕲ᚰΰྜἜ࡜ࡋ㸪ไືຊࢆ ᚟㐠ື㍈࡟ຠ⋡ⓗ࡟ఏ㐩ࡉࡏࡿࡓࡵ࡟ ᚟
㐠ື㍈࡟ 5 ࡘࡢࢭࣃ࣮ࣞࢱࢆタࡅ࡚࠸ࡿࠋ㟁☢ࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂ࡟ࡼࡗ࡚ᅽ⢊㕲ᚰΰྜἜ࡟స⏝ࡋࡓὶືࢆࢭࣃ࣮ࣞࢱ࡛ཷࡅࡿࡇ࡜࡛ ᚟㐠ື㍈࡟ᚲせ࡞ไືຊࢆస⏝ࡉࡏࡿᵓ㐀࡛࠶ࡿࠋᮏᐇ㦂࡛ࡣእ஘࡜ࡋ࡚㟁☢ࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂࡢୗ㒊ࡢ ᚟㐠ື㍈࡟ࢡࣛࣥࢡᵓ㐀ࢆ௓ࡋ࡚㈇Ⲵ࣮ࣔࢱࡀ᥋⥆ࡉࢀ࡚࠸ࡿࠋ㈇Ⲵ࣮ࣔࢱࢆᅇ㌿ࡉࡏࡿࡇ࡜࡛ࢡࣛ

ྥୖࡉࡏ㸪ไືຊࢆⓎ⏕ࡉࡏࡿᙺ๭ࢆࡍࡿᅽ⢊㕲ᚰΰྜἜ࡟㙐஺ࡍࡿ☢᮰㔞ࢆቑຍࡉࡏࡿᙺ๭ࢆࡋ࡚࠸ࡿࠋFig. 15 (b)࡟ᅽ⢊㕲ᚰΰྜἜࢆࢯࣜࢵࢻࣔࢹ࡛ࣝ㏆ఝࡋࡓ࡜ࡁࡢ⁐ᾮ୰࡟⏕ࡌࡿ 㟁ὶ࣋ࢡࢺࣝศᕸࢆ♧ࡍࠋྠᅗ࡟♧ࡍࡼ࠺࡟㸪ࢫࢸ࣮ࢱ࡛Ⓨ⏕ࡋࡓ⛣ື☢⏺࡟ᛂࡌ࡚ᑟ㟁ᛶὶయ࡟㟁ὶࡀ⏕ࡌࡿࡇ࡜࡛࣮ࣟࣞࣥࢶຊࡀ⏕ࡌ㸪ࢭࣃ࣮ࣞࢱ࡬ࡢ㠃ᅽຊࢆ௓ࡋ࡚ ᚟㐠ື㍈࡟ᑐࡋ࡚ຊࢆఏ㐩ࡍࡿࡇ࡜ࡀ࡛ࡁࡿࠋ
ࠑ4㺃2ࠒヨసᐇᶵ᳨ドࢆ⾜࠺ࡓࡵ࡟㸪㟁☢ࢩࣙࢵࢡ࢔ࣈ

ࢯ࣮ࣂࡢヨసࢆ⾜ࡗࡓࠋ୕ḟඖ☢㊰ࢆᙧᡂࡍࡿࡓࡵ࡟ࢡࣟ
࣮࣏࣮ࣝ㕲ᚰࡣᅽ⢊㕲ᚰ㸦SMC㸧ࢆ⏝࠸࡚࠸ࡿࡀ㸪ヨసࢥࢫࢺࡢ㒔ྜୖ㸪෇ᰕᙧࡢࣉࣞࢫᡂᙧရ࠿ࡽษ๐ຍᕤࡋ࡚ヨసࢆ⾜ࡗࡓࠋSMC ࡢษ๐ຍᕤᛶࡢၥ㢟ୖ㸪Fig. 16 (a), (b)࡟♧ࡍࡼ࠺࡟ࢡ࣮ࣟࢸ࢕࣮ࢫ㒊ศࡣศ๭ᙧ≧࡜ࡋ㸪ࢥ࢖ࣝ⏝࣎ࣅࣥ࡟఩⨨Ỵࡵ⁁ࢆタࡅࡿࡇ࡜࡛⤌௜ࡅࢆ⾜ࡗࡓࠋࢥ࢖ࣝࡣ Fig. 16 (c)࡟♧ࡍࡼ࠺࡟ AIW ⣲⥺ᚄI0.8 ࡢ୸⥺ࢆ 1࣎ࣅࣥ࠶ࡓࡾ 42 ࢱ࣮ࣥᕳࡁࡘࡅ࡚࠸ࡿࠋFig. 16 (d)࡟㛢☢
㊰ᙧᡂ⏝ࡢ࣮ࣚࢡࢆ⤌௜ࡅ࡚ 1 ᴟศࢫࢸ࣮ࢱ࡜ࡋ࡚᏶ᡂࡉ
5㸭6ࡏࡓヨసᶵࢆ♧ࡋ㸪ྠᅗ(e)࡟࢔ࢵࢭࣥࣈࣜࡢᵝᏊ㸪ྠᅗ(f)࡟ヨ㦂ᶵヨసࡢ෗┿ࢆ♧ࡍࠋࠑ4㺃3ࠒᐇ㦂ࢩࢫࢸ࣒  Fig. 17 ࡟ᐇᶵ㥑ືࢩࢫࢸ࣒ࢆ♧ࡍࠋヨసᶵࡣ Myway ࣉࣛࢫ♫〇ࡢࢹࢪࢱࣝไᚚࢩࢫࢸ࣒
㸦PE-Expert4㸧ࢆ౑⏝ࡋ࡚࢖ࣥࣂ࣮ࢱ㥑ື࡜ࡋࡓࠋ㟁※ࡣ
Myway ࣉࣛࢫ♫〇ࡢ pCUBE ࢆ⏝࠸࡚㸪48Vdc ࡜ࡋࡓࠋ㟁ᶵᏊᕳ⥺ࡣྠᅗ࡟♧ࡍࡼ࠺࡟Ǽ⤖⥺࡜ࡋ㸪㟁☢ࢩࣙࢵࢡ࢔ࣈ
ࢯ࣮ࣂࡣ V/F ไᚚ㥑ື࡛ᐇ㦂ࢆ⾜ࡗࡓࠋ ᐇ㦂ࡢ⤖ᯝ㸪㟁☢ࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂࢆ㟁ὶᐦᗘ 20
Arms/mm2 ࡢບ☢᮲௳ୗ࡟࠾࠸࡚ ᚟㐠ື㍈ࢆ↓㈇Ⲵ࡛㥑ືࡉࡏࡿࡇ࡜ࡀ࡛ࡁࡓࠋࡋ࠿ࡋ࡞ࡀࡽࡇࡢ㟁ὶᐦᗘࡢ㥑ື᮲௳ࡢሙྜ㸪ࢫࢸ࣮ࢱࢥ࢖ࣝࡢⓎ⇕ࡀ኱ࡁࡃ㸪㥑ື᫬㛫ࡣ 1ศ௨ෆ⛬ᗘ࡟㝈ᐃࡉࢀ࡚ࡋࡲ࠺ࠋ᝿ᐃࡼࡾࡶ ᚟㐠ື㍈ࢆ㥑ືࡉࡏࡿࡢ࡟㟁ὶ್ࡀᚲせ࡟࡞ࡗࡓ⌮⏤࡜ࡋ࡚㸪ᑟ㟁ᛶὶయࢆᑒධࡋࡓ㝿࡟ᾮ₃ࢀࡋ࡞࠸ࡼ࠺࡟࢜࢖ࣝࢩ࣮ࣝࢆࡋ࡚࠸ࡿࡀ㸪ࡑࡢ࢜࢖ࣝࢩ࣮ࣝ㒊ศࡢᦶ᧿᢬ᢠࡀ㠀ᖖ࡟኱ࡁ࠸࡜࠸࠺ࡇ࡜ࡀ⪃࠼ࡽࢀࡿࠋ௒ᚋ㸪ᦶ᧿᢬ᢠࡀప࠸ࢩ࣮ࣜࣥࢢᮦࡢ㑅ᐃࡀ㔜せ࡜࡞ࡿࠋຍ࠼࡚㸪Fig. 14 ࡟♧ࡍࡼ࠺࡟ไືຊྥୖ⏝࡟஧ḟ㕲ᚰࢆෆⶶࡋ࡚࠸ࡿࡀ㸪ࡇࡢಖᣢᶵᵓ
ࡢࡓࡵ࡟ᵓ㐀ࡀ」㞧໬ࡋ࡚࠸ࡿࠋ஧ḟ㕲ᚰࡢࢫࢺ࣮ࣟࢡ㛗ࢆぢ┤ࡋ㸪 ᚟㐠ື㍈࡜࡜ࡶ࡟ ᚟㐠ືࡋ࡚ࡶᚲせ࡞㍈㛗ࡀ☜ಖࡉࢀ࡚࠸ࢀࡤᛶ⬟పୗࢆᘬࡁ㉳ࡇࡉ࡞࠸࡜⪃࠼ࡽࢀࡿࠋ஧ḟ㕲ᚰࡢ㟼Ṇಖᣢᶵᵓࢆ⡆␎໬࡛ࡁࢀࡤࢩ࣮ࣜࣥࢢ⟠ᡤࢆ๐ῶ࡛ࡁࡿࡓࡵ㸪ࢩ࣮ࣜࣥࢢ㒊ࡢᦶ᧿᢬ᢠపῶ࡟ࡶ኱ࡁࡃᐤ୚࡛ࡁࡿࠋ

5. ࡲ࡜ࡵ࡜௒ᚋࡢㄢ㢟 ᮏ◊✲࡛ࡣ㸪☢▼୙せ࡛㟁☢ὶయせ⣲࡟ࡼࡿ㧗ῶ⾶ຊࢆ᭷ࡍࡿ㟁☢ࢧࢫ࣌ࣥࢩࣙࣥᢏ⾡ࢆᵓ⠏ࡍࡿࡇ࡜ࢆ᭱⤊┠ᶆ࡟㸪ᮏ◊✲ຓᡂᮇ㛫࡟࠾࠸࡚ࡣᑟ㟁ᛶ㔠ᒓὶయࢆ㟁☢ຊ࡛ὶືไᚚࡍࡿࡇ࡜ࢆ┠ⓗ࡜ࡋ࡚◊✲ࢆ㐍ࡵࡓࠋ⤖ᯝ㸪㟁☢
ຊ࡛ྠඛ⏕㔠ᒓὶయࢆὶືࡉࡏࡽࢀࡿࡇ࡜ࢆᐇドࡋࡓࠋຍ࠼࡚㸪㟁☢ࢩࣙࢵࢡ࢔ࣈࢯ࣮ࣂࡢ㟁☢Ẽ࠾ࡼࡧᵓ㐀タィࢆ⾜࠸㸪ヨసࢆࡋࡓࠋヨసᶵ࡛ࡣ㟁ὶᐦᗘ 20 Arms/mm2 ࡢບ☢᮲௳ୗ࡛ ᚟㐠ື㍈ࢆ↓㈇Ⲵ㥑ື࡛ࡁࡿࡇ࡜ࢆ☜ㄆ࡛ࡁࡓࠋ ௒ᚋࡢㄢ㢟࡜ࡋ࡚㸪ࢩ࣮ࣜࣥࢢ㒊ศࡢᦶ᧿᢬ᢠࡀ኱ࡁ࠸ࡓࡵ㸪ࢩ࣮ࣜࣥࢢ㒊ࡢᦶ᧿᢬ᢠపῶࢆ᳨ウࡍࡿࡇ࡜ࡀ㔜せᩥ   ⊩(㸯) T. Tanahashi: “Theory and Application of Thermo-Magneto
Hydro Dynamics (II),” The Iron and Steel Institute of Japan.
Lecture., vol. 79, no. 4, pp. 263-281 (1993) (in Japanese)(㸰) V. C. A ࣇ࢙࣭ࣛࣟC.ࣉࣟࣥࢺࣥඹⴭ㸪ᱜ஭᫂➼ヂ㸸ࠕ㟁☢ὶయຊᏛ࣭ࣉࣛࢬ࣐ධ㛛ࠖ㸪ᮾி㟁ᶵ኱Ꮫฟ∧㒊㸦1963㸧(㸱) ᮧୖ㈗⿱࣭Ⲩ㛵ⱥኵ㸸ࠕ኱ᐜ㔞㟁☢ࣇ࣮ࣟ࢝ࣉ࣮ࣛࡢ㟁☢ὶయゎᯒ㸫ㄏᑟ☢ሙࢆ⪃៖ࡋࡓᶵჾຠ⋡ࡢホ౯㸫ࠖ㸪㟁ຊ୰ኸ◊✲ᡤሗ࿌, No.
N04017 (2005)(㸲) Ⲩ㛵ⱥኵ࣭ᮧୖ㈗⿱㸸ࠕ⎔≧ὶ㊰ࡢㄏᑟᆺ㟁☢࣏ࣥࣉࡢຠ⋡ホ౯ࠖ㸪㟁ຊ୰ኸ◊✲ᡤሗ࿌, No. N05004 (2005)(㸳) Ⲩ㛵ⱥኵ㸸ࠕ⎔≧ὶ㊰ࡢㄏᑟᆺ㟁☢࣏ࣥࣉࡢᅽຊ⬦ື࡜ࡑࡢపῶ᪉⟇ࠖ㸪㟁ຊ୰ኸ◊✲ᡤሗ࿌㸪No. U98020㸦2003)(㸴) ຓᕝ㟁Ẽᕤᴗᰴᘧ఍♫ HP㸹
http://www.sukegawadenki.co.jp/products/cast_tyuuzou.html(㸵) ⳥ụ᪂႐㸸ࠕ㟁☢࣏ࣥࣉࡢ᪂ࡋ࠸ᛂ⏝࡟ࡘ࠸࡚ࠖ㸪㟁Ꮫㄅ㸪vol. 97,no.9, pp. 796-799㸦1977)(㸶) ᒣ⏣୍࣭ᾏ⪁ཎ኱ᶞ࣭⬥ⱝᘯஅ࣭ᕝす฼ᫀ㸸ࠕᐇ⏝໬ࡀ㐍ࡴࣜࢽ࢔㟁☢࢔ࢡࢳ࢚࣮ࣗࢱࠖ㸪㟁Ꮫㄅ㸪vol. 106, no.8, pp. 791-798㸦1986)(㸷) I. Onaka and K. Chijiiwa: “A Study of an Automatic Pouring
Machine Utilizing Conduction-Type Electromagnetic Pump,”
Japan Foundry Engineering Society, vol. 44, no. 12, pp.
1072-1079 (1972) (in Japanese)(10) T. Kawase and Z. Sawai: “Fundamental Studies on the Design ofan Electromagnetic Runner,” IEEJ-D, vol. 121, no. 8, pp. 908-909(2001) (in Japanese)(11) ṇ⏣ⱥ௓࣭ᾏ⪁ཎ኱ᶞ㸸ࠕᑠ≉㞟㸸⏘ᴗ⏺࡟࠾ࡅࡿࣜࢽ࢔࣮ࣔࢱ࣭࢔ࢡࢳ࢚࣮ࣗࢱࡢ฼⏝ືྥ࡜ᒎᮃ I. ⏘ᴗ࡟࠾ࡅࡿࣜࢽ࢔࣮ࣔࢱࡢᛂ⏝ࠝ⥲ㄽࠞࠖ㸪㟁Ꮫㄅ, vol. 109, no. 9, pp. 689-693 (1989)(12) S. Nonaka: “Linear Drive and its Application,” IEEJ Trans. IA,
vol. 112-D, no. 12, pp. 1134-1140 (1992)(13) P. R. Austin and A. R. Eastham: “Helically Wound LinearInduction Pump for Molten Nonferros Metals,” IEEE Trans. onIA, vol. IA-21, no. 4, pp. 738-748 (1985)(14) T. Akinbiyi, P. E. Burke, and J. D. Lavers: “One-Dimensional
Model for the Single-Sided Linear Induction Pump for Molten
Metal,” IEEE Trans. on IA, vol. IA-19, no. 4, pp. 625-632 (1983)(15) M. Aoyama, Y. Kohori, and K. Nishimura: “Adjustable Frequency
Characteristics of Alternative Equipment with Aluminum Pipe
Lifting for Electromagnetic Pump in Molten Aluminum Lifting
Applications,” IEEJ Trans. on IA, vol. 141, no. 1, pp. 1-14 (2021)㟷ᒣ┿኱࣭ᑠᇼᖾఙ࣭すᮧᾈ἞㸸ࠕ࢔࣑ࣝࢽ࣒࢘⁐‫‮‬ᥭ⛬ࢆ᝿ᐃࡋࡓ㟁☢࣏ࣥࣉ࡟࠾ࡅࡿࣃ࢖ࣉᥭ⛬௦᭰ᐇ㦂᫬ࡢྍኚ࿘Ἴᩘ㥑ື≉ᛶࠖ㸪㟁Ꮫㄅ D, vol. 141, no. 1, pp. 1-14 (2021)(16) M. Aoyama, Y. Kohori, and K. Nishimura: “AlternativeEquipment with Aluminum Pipe Lifting for Electromagnetic
Pump with High Electromagnetic Force Design,” IEEJ Trans. onIA, vol. 141, no. 11, pp. 865-878 (2021)㟷ᒣ┿኱࣭ᑠᇼᖾఙ࣭すᮧᾈ἞㸸ࠕ࢔࣑ࣝࢽ࣒࢘⮬ືὀ‫⏝‮‬㟁☢࣏ࣥࣉࡢ㧗㟁☢ຊ໬࡜ࣃ࢖ࣉᥭ⛬௦᭰ᐇ㦂࡟ࡼࡿᐇᶵ᳨ドࠖ㸪㟁Ꮫㄅ D,vol. 141, no. 11, pp. 865-878 (2021)࡜࡞ࡿࠋຍ࠼࡚㸪ᑟ㟁ᛶὶయ࡟㙐஺ࡍࡿ☢᮰㔞ࢆቑຍࡉࡏࡿ┠ⓗ࡛ෆᐜࡉࢀ࡚࠸ࡿ஧ḟ㕲ᚰࡢಖᣢᶵᵓࡀ」㞧࡞ࡓࡵ㸪ࢩ࣮ࣜࣥࢢ㒊ရࡀቑຍࡋ㸪ᦶ᧿᢬ᢠࡢቑຍ࡟኱ࡁࡃᙳ
㡪ࡋ࡚࠸ࡿࠋ஧ḟ㕲ᚰࡢ᭱㐺࡞ࢫࢺ࣮ࣟࢡࢆ☜ಖࡍࡿࡇ࡜࡛ ᚟㐠ື㍈ෆ࡟஧ḟ㕲ᚰࢆෆໟࡉࡏࡿࡇ࡜ࡀ࡛ࡁࡿࠋ஧ḟ㕲ᚰࢆ ᚟㐠ື㍈࡟ෆໟࡍࡿࡇ࡜࡛ᖖ࡟㟼Ṇ࡛ࡣ࡞ࡃ㸪㍈࡟㐃ືࡋ࡚㥑ືࡍࡿࡇ࡜࡟࡞ࡿࠋࡑࡢ⤖ᯝ㸪ࢩ࣮ࣜࣥࢢ㒊ศࢆ 2 ࣧᡤ๐ῶ࡛ࡁࠊᦶ᧿᢬ᢠࡢపୗࡀᮇᚅ࡛ࡁࡿࠋㅰ㎡ ᮏ◊✲ࡣ㸪බ┈㈈ᅋἲே኱⏿㈈ᅋࡢ◊✲ຓᡂࢆཷࡅ࡚ᐇ᪋ࡉࢀࡓࡶࡢ࡛ࡍࠋᚰࡼࡾឤㅰ⏦ࡋୖࡆࡲࡍࠋ
6㸭6