㸷㸬㟁໬㐨㊰㟁Ẽ⮬ື㌴ (9(5 ࡢ◊✲㟁Ẽ࣭㟁Ꮚ᝟ሗᕤᏛ⣔ ᩍᤵ ኱ᖹᏕ㸷㸫㸯 ࡣࡌࡵ࡟㸦㸯㸧┬࢚ࢿࣝࢠ࣮ࡢ♫఍ࢆ┠ᮦࡋ࡚ 㕲㐨ࡢ㛗࠸Ṕྐࢆぢ࡚ࡶࢃ࠿ࡿࡼ࠺࡟㸪ືຊ※ࡣ▼Ⅳ࠿ࡽ▼Ἔ࡬ࡉࡽ࡟㟁Ẽ࡬࡜㐍Ṍࡋ࡚࠸ࡿࠋࡑࡢ⌮⏤ࡣ㸪▼Ⅳࡸ▼Ἔࡼࡾࡶ㟁Ẽࡢ᪉ࡀᅽಽⓗ࡟㧗ຠ⋡ࡍ࡞ࢃࡕ┬࢚ࢿࣝࢠ࣮ࡔ࠿ࡽ࡛࠶ࡿࠋ⮬ື㌴ࡶྠᵝ࡟▼Ⅳ࠿ࡽ▼Ἔ࡬ኚ໬ࡋ࡚࠸ࡿࠋࡋ࠿ࡋ࡞ࡀࡽ㸪㟁Ẽ⮬ື㌴ࡣᮍࡔᮏ᱁ᬑ
ཬ࡟ࡣ⮳ࡗ࡚࠸࡞࠸ࠋఱᨾ࡞ࡽࡤ㸪㕲㐨࡜␗࡞ࡾ㸪⌧ᅾࡢ㟁Ẽ⮬ື㌴ࡣ኱ᐜ㔞ࡢࣂࢵࢸࣜࢆᦚ㍕ࡋ㸪⵳✚ࡋࡓ࢚ࢿࣝࢠ࣮࡛㉮⾜ࡍࡿ࠿ࡽ࡛࠶ࡿࠋ
㸦㸰㸧⌧≧ࡢ㟁Ẽ⮬ື㌴ࡢၥ㢟Ⅼ ⌧ᅾࡢ㟁Ẽ⮬ື㌴ࡢᬑཬࢆጉࡆ࡚࠸ࡿ኱ࡁ࡞せᅉࡣ㸪㸧⯟⥆㊥㞳ࡀ▷࠸㸪㸧඘㟁᫬㛫ࡀ㛗࠸㸪㸧㌴୧౯᱁ࡀ㧗࠸ࡢ  Ⅼ࡛࠶ࡿࠋ⯟⥆㊥㞳ࢆఙࡤࡍ࡟ࡣ኱ᐜ㔞ࡢࣂࢵࢸࣜࢆᦚ㍕ࡍࡿᚲせࡀ࠶ࡾ㸪ࡑࡢ⤖ᯝ㸪඘㟁᫬㛫ࡀ㛗ࡃ࡞ࡿࠋຍ࠼࡚㸪㌴୧ࡀ㔜ࡃ࡞ࡿࡓࡵ࢚ࢿࣝࢠ࣮ຠ⋡ࡀపୗࡍࡿࠋࡲࡓ㸪㔜࠸㔜㔞ࢆ㥑ືࡍࡿࡓࡵ࡟ࡣ኱ᐜ㔞ࡢࣂࢵࢸࣜࡀᚲせ࡜࠸࠺ᝏᚠ⎔ࡀ⏕ࡌࡿࠋࡇࡢᝏᚠ⎔࠿ࡽᢤࡅฟࡋ㸪㟁Ẽ⮬ື㌴ࡀ⛣ືᡭẁࡢ୺ὶ࡜࡞ࡿ┬࢚ࢿࣝࢠ࣮࡛ࢡ࣮ࣜࣥ࡞♫఍ࢆᵓ⠏ࡍࡿ࡟ࡣࣈ࣮ࣞࢡࢫ࣮ࣝ࡜࡞ࡿᢏ⾡㠉᪂ࡀ୙ྍḞ࡛࠶ࡿࠋ㸦㸱㸧㟁໬㐨㊰㟁Ẽ⮬ື㌴ 㟁Ẽ⮬ື㌴ၥ㢟ゎỴࡢࣈ࣮ࣞࢡࢫ࣮ࣝᢏ⾡࡜ࡋ࡚㸪ࠕ㟁໬㐨㊰㟁Ẽ⮬ື㌴ EVER: Electric
Vehicle on Electrified Roadwayࠖࡢ◊✲ࢆ㐍ࡵ࡚࠸ࡿࠋEVER ࡜ࡣ኱ᐜ㔞ࡢࣂࢵࢸࣜࢆ㌴㍕ࡏࡎ㸪㐨㊰࢖ࣥࣇࣛ࠿ࡽ࢚ࢿࣝࢠ࣮ࢆ㞟㟁ࡋ࡚㊰㠃㟁㌴ࡢᵝ࡟㉮⾜ࡍࡿ㟁Ẽ⮬ື㌴࡛࠶ࡿࠋࡘࡲࡾ㸪ࠕ೵㌴୰඘㟁ࠖ࠿ࡽࠕ㉮⾜୰⤥㟁ࠖ࡬ࡢࣃࣛࢲ࢖࣒ࢩࣇࢺ࡛࠶ࡿࠋ㐨㊰࢖ࣥࣇࣛࡢᕤ஦ࡀᚲせ࡛࠶ࡿࡀ㸪඲ᅜὠࠎᾆࠎࡲ࡛඲࡚ࡢ㐨㊰ࢆ㟁໬ࡍࡿࡇ࡜࡛ࡣ࡞࠸ࠋᑡ࡞ࡃ࡜ࡶ㧗㏿㐨㊰࡜୺せᖿ⥺㐨㊰࡟㟁໬ᕤ஦ࢆ᪋ࡍࡇ࡜࡛㸪ࡓ࡜࠼ࡤ⮬Ꮿ࠿ࡽᖿ⥺㐨㊰ධࡾཱྀࡲ࡛ࡣᑠᐜ㔞ࣂࢵࢸ࡛ࣜ㉮⾜ࡋ㸪ᖿ⥺㐨㊰࡛ࡣ㊰㠃࠿ࡽࡢ࢚ࢿࣝࢠ࣮࡛㉮⾜ࡍࡿࠋࡑࡋ࡚㸪ᖿ⥺㐨㊰࠿ࡽእࢀࡿ㝿࡟ࡣᑠᐜ㔞ࣂࢵࢸࣜࡣ‶඘㟁ࡉࢀ࡚࠾ࡾ㸪┠ⓗᆅࡲ࡛ࡣᑠᐜ㔞ࣂࢵࢸ࡛ࣜ㉮⾜ࡍࡿࠋࡇࢀࡀ EVER
ࡢᇶᮏࢥࣥࢭࣉࢺ࡛࠶ࡿ㸦ᅗ 9-1-1㸧ࠋࡺ࠼࡟㸪EVER ࡢᐇ⌧ࡣ኱ᐜ㔞ࣂࢵࢸࣜࡢᦚ㍕ࢆ୙せ࡜ࡍࡿࠋࡇࢀ࡟ࡼࡾ㸪㟁Ẽ⮬ື㌴ࡣ୍⯡ᐙᗞ࡛㉎ධ࡛ࡁࡿ౯᱁࡜࡞ࡾ㸪ࡉࡽ࡟ࡣ㏵୰࡛඘㟁ࡍࡿࡇ࡜࡞ࡃ㛗㊥㞳⛣ືࡀྍ⬟࡜࡞ࡿࠋ- 122 -ᅗ(9(5 ࡢࢥࣥࢭࣉࢺ㸦㸲㸧࣡࢖ࣖࣞࢫ㉮⾜୰⤥㟁 ㉮⾜୰⤥㟁ᢏ⾡࡜ࡋ࡚ 2 ࡘࡢ᪉ἲࡀࡇࢀࡲ࡛⪃࠼ࡽࢀ࡚࠸ࡿࠋ➨ 1 ࡢ᪉ἲࡀᯫ⥺࡜ࣃࣥࢱࢢ
ࣛࣇ࡛࠶ࡿࠋࡇࢀࡣ᥋ゐ㞟㟁࡜ࡶ࿧ࡤࢀ࡚࠾ࡾ㸪㊰㠃㟁㌴ࡸࢺ࣮ࣟࣜࣂࢫࡀࡇࡢ᪉ἲ࡛࠶ࡿࠋ
ࡇࡢ᪉ἲࡣ᥋ゐࡋࡓᑟయ࠿ࡽ㟁ὶࢆ࡜ࡿࡢ࡛࢚ࢿࣝࢠ࣮ຠ⋡ࡣ㧗࠸࡜࠸࠺≉㛗ࡀ࠶ࡿࠋࡋ࠿ࡋ㸪㟁Ẽ⮬ື㌴ࡣᏳ඲ᛶࡢ➼ࡢ⌮⏤࠿ࡽ࣡࢖ࣖࣞࢫࡘࡲࡾ㠀᥋ゐ࡛⤥㟁ࡍࡿᚲせࡀ࠶ࡾ㸪ࡺ࠼࡟᥇⏝ࡀᅔ㞴࡛࠶ࡿࠋ ➨ 2 ࡢ᪉ἲࡣ㟁☢ㄏᑟ࡜࿧ࡤࢀࡿ᪉ἲ࡛࠶ࡾ㸪㐨㊰࡟ᇙࡵࡓᕳ⥺ࢥ࢖ࣝ࡜㌴୧࡟ᦚ㍕ࡋࡓᕳ⥺ࢥ࢖ࣝࡢ㛫ࡢ☢⏺⤖ྜࢆ฼⏝ࡍࡿ㸦☢Ẽඹ㬆࡜ࡶ࿧ࡤࢀ࡚࠸ࡿ᪉ἲࡶࡇࢀ࡟࠶ࡓࡿ㸧ࠋࡇࡢ᪉ἲࡣ㠀᥋ゐ࡛࠶ࡾ㸪ࡇࢀࢆᐇ⏝໬ࡋࡓ㌴୧ࡢሗ࿌ࡶ࠶ࡿࠋࡇࡢ᪉ᘧࡣࢥ࢖ࣝࡢ㛫࡛ඹ㏻ࡢ☢
ຊ⥺ࢆಖࡘࡇ࡜ࡀ㔜せ࡛࠶ࡾ㸪ࡑࡢࡓࡵ࡟ࢥ࢖ࣝྠኈ஫࠸࡟ṇࡋࡃྥࡁྜ࠺ᚲせࡀ࠶ࡿࠋࡑࢀ
ࡺ࠼ࡇࡢ᪉ᘧࡣ೵㌴୰࡟㧗࠸⤥㟁ຠ⋡ࢆᚓࡿ஦ࡀᐜ࡛᫆࠶ࡿࠋࡑࡢ཯㠃㸪㉮⾜୰ࡣ㌴ࡀ๓ᚋ࡟⛣ືࡍࡿࡓࡵ㸪ࢥ࢖ࣝ㛫ࡢ☢Ẽ⤖ྜࡀపୗࡋ㸪⤥㟁ຠ⋡ࡀపୗࡍࡿࠋຍ࠼࡚㸪ࢥ࢖ࣝ㛫ࡢ㊥㞳ࢆᑡ࡞ࡃ࡜ࡶ㌴୧ࡢ᭱పᆅୖ㧗௨ୖࡣ࡞ࡍࡇ࡜࡟࡞ࡿࡺ࠼㸪ᚲ↛ⓗ࡟࢚࢔ࢠࣕࢵࣉ㸦✵㝽㸧ࡀ⏕ࡌࡿࠋࡇࡢ࢚࢔ࢠࣕࢵࣉ࠿ࡽ☢⏺ࡀእ㒊࡬₃ὤࡍࡿᏳ඲ᛶ࡬ࡢᠱᛕࡶ࠶ࡿࠋࡉࡽ࡟ࡣ㸪㐨㊰୰࡟ࢥ࢖ࣝࢆᇙタࡍࡿࡢࡣ⥔ᣢࢥࢫࢺࡀ㧗࠸࡜࠸࠺኱ࡁ࡞ၥ㢟ࡶ࠶ࡿࠋ᪥ࠎᵝࠎ࡞ሙᡤ࡛㐨㊰ࢆ⿵ಟࡋ࡚࠸ࡿ᪥ᮏ࡟࠾࠸࡚㸪㐨㊰ᕤ஦ࡢᗘ࡟ࢥ࢖ࣝࢆᇙタࡋ┤ࡍࡢࡣ㠀⌧ᐇⓗ࡛࠶ࡿࠋ ࡇࢀࡽ࡟㚷ࡳ㸪ࢱ࢖ࣖ㞟㟁㸦V-WPT: Via-Wheel Power Transfer㸧᪉ᘧࢆᥦ᱌ࡍࡿ㸦ᅗ 9-1-1 ୰ኸୖ㒊㸧ࠋᮏ᪉ἲࡣ㸪⌧ᅾ⮬ື㌴࡟㏻ᖖ౑ࢃࢀࡿࢱ࢖ࣖࡣ࡯ࡰࡍ࡭࡚ࡀࢺࣞࢵࢻ⾲㠃㏆ࡃ࡟ࢫࢳ࣮ࣝ࣋ࣝࢺ㸦ᑟయ㸧ࡀᇙࡵ㎸ࡲࢀ࡚࠾ࡾ㸪ࡇࢀ࡟ࣃࣥࢱࢢࣛࣇࡢാࡁࢆࡉࡏࡿ࡜࠸࠺㠉᪂ⓗ࡞࣡࢖ࣖࣞࢫ⤥㟁᪉ᘧ࡛࠶ࡿࠋ࢖ࣥࣇࣛഃࡣᯫ⥺ࡢ࠿ࢃࡾ࡜࡞ࡿ㟁ᴟࢆ㊰㠃ୗ࡟ᇙタࡍࡿࠋ㟁ᴟࡣᑟయᖹᯈ࠶ࡿ࠸ࡣ⥙┠≧ࡢࢩ࣮ࢺ࡛ࡼ࠸ࡢ࡛㐨㊰ᩜタࡸ⿵ಟ᫬ࡢ࣓ࣥࢸࢼࣥࢫࡀᐜ࡛᫆࠶
ࡿࡇ࡜ࡀᮇᚅ࡛ࡁࡿࠋࢱ࢖ࣖࡣᖖ࡟㊰㠃࡟タ⨨㸦ࢮࣟࢠࣕࢵࣉ㸧ࡋ࡚࠸ࡿࡓࡵ㸪✵㝽࡟ࡼࡿ㟁- 123 -Ἴ₃ὤࡶᑡ࡞࠸ࠋ ୍⯡࡟ࢺࣞࢵࢻ⾲㠃ࡣࢦ࣒〇࡛࠶ࡾ㸪㟁ᴟࡶ࢔ࢫࣇ࢓ࣝࢺ࡟そࢃࢀ࡚࠸ࡿࡓࡵ㸪㏻ᖖࡢ
50/60Hz ࡢ㟁ὶࡣὶࢀ࡞࠸ࠋࡑࡇ࡛㸪㟁ὶࢆᩘ MHz ௨ୖࡢ㧗࿘Ἴ࢚ࢿࣝࢠ࣮࡟ኚ᥮ࡋ࡚ࢱ࢖ࣖ
࡟⤥㟁ࡍࡿ࡜࠸࠺௙⤌ࡳࢆ⪃࠼ࡿࠋ㧗࿘Ἴ࢚ࢿࣝࢠ࣮ࡣ㟁Ẽⓗᑟ㟁ᛶࡀ↓࠸ᮦ㉁࡟ࡶὶࢀࡿ࡜
࠸࠺ᛶ㉁ࡀ࠶ࡿࠋࡇࢀࡣኚ఩㟁ὶ࡜࿧ࡤࢀ࡚࠸ࡿࠋᡃࠎࡢ◊✲ᡂᯝࡣࡇࡢ V-WPT ᪉ᘧࢆᦚ㍕
ࡋࡓ EVER ࢩࢫࢸ࣒ࢆヨసࡋ㸪㧗࠸㟁ຊఏ㏦ຠ⋡ࢆ♧ࡍ࡜ඹ࡟ࡑࡢࣇ࢕࣮ࢪࣅࣜࢸ࢕࣮ࢆ᫂ࡽ࠿࡟ࡋࡓࠋ㸷㸫㸰 ୍⯡ࢱ࢖ࣖࢆ⏝࠸ࡓࢱ࢖ࣖ㞟㟁㸦9:37㸧᪉ᘧ࡟ࡼࡿ㟁⌫Ⅼⅉࢩࢫࢸ࣒㸦㸯㸧ᴫせ
 V-WPT ᪉ᘧࡢ⫢࡛࠶ࡿ㧗࿘Ἴ࢚ࢿࣝࢠ࣮ࡀ㟁ᴟ࠿ࡽ࢔ࢫࣇ࢓ࣝࢺ㸪ࢱ࢖ࣖࡢࢦ࣒ࢆ㏻㐣ࡋ㸪ࢫࢳ࣮ࣝ࣋ࣝࢺ࡟ఏᦙࡍࡿࡇ࡜ࢆ㸪60W 㟁⌫࡜ࢱ࢖ࣖࢆ⏝࠸ࡓⅬⅉᐇ㦂࡟ࡼࡾ᫂ࡽ࠿࡟ࡍࡿࠋ
ᵓᡂࢆᅗ 9-2-1 ࡟♧ࡍࠋࡇࡢᐇ㦂࡟ࡼࡾ㸪㧗࠸㟁ຊఏ㏦ຠ⋡࡛ 60W 㟁⌫ࡀⅬⅉࡍࡿࡇ࡜ࢆ☜ㄆࡍࡿࠋᅗ9:37 ᪉ᘧ࡟ࡼࡿ㟁⌫Ⅼⅉᐇドࢩࢫࢸ࣒ࡢᵓᡂ
㸦㸰㸧9:37 ᪉ᘧ V-WPT ᪉ᘧࡢཎ⌮࡟ࡘ࠸࡚ㄝ᫂ࡍࡿࠋᅗ 9-2-1 ࡼࡾࢱ࢖ࣖෆࢫࢳ࣮ࣝ࣋ࣝࢺ࡜㟁ᴟࡣ㟁Ẽⓗ࡟⤖ྜࡋ࡚࠾ࡾ㸪ࡇࢀࡣࢥࣥࢹࣥࢧ࡜➼౯࡛࠶ࡿࠋࡇࢀࢆㄏ㟁⤖ྜ࡜࿧ࡪࠋࡇࡢㄏ㟁⤖ྜ࡟ࡼࡾ㸪㧗࿘Ἴ࢚ࢿࣝࢠ࣮ࡣ㟁ᴟ㸪ࢥࣥࢡ࣮ࣜࢺ㸪ࢱ࢖ࣖࢦ࣒㸪ࢫࢳ࣮ࣝ࣋ࣝࢺ㸪࣍࢖࣮ࣝࡢ㡰࡟ఏᦙࡍࡿࠋࡇࡢ࡜ࡁ㸪㧗࿘Ἴ࢚ࢿࣝࢠ࣮ࢆ㟁ᴟ࡟༳ຍࡍࡿࡔࡅ࡛ࡣㄏ㟁⤖ྜ㒊ࡢࣜ࢔ࢡࢱࣥࢫ್ࡀ㟁※ࡢෆ㒊࢖ࣥࣆ࣮ࢲࣥࢫࡼࡾ኱ࡁ࠸ࡓࡵ㸪㧗࿘Ἴ࢚ࢿࣝࢠ࣮ࡣ㟁ᴟ࡛཯ᑕࡋ㟁※ഃ࡟ᡠࡗ࡚ࡃࡿࠋࡑࡇ࡛㸪㊰㠃ഃ࠾ࡼࡧ㌴㍕ഃ࡟ᩚྜᅇ㊰ࢆ⿦Ⲵࡍࡿࡇ࡜࡛㸪㊰㠃࠿ࡽࡢ㧗࿘Ἴ࢚ࢿࣝࢠ࣮ࢆ↓㥏࡞ࡃ㟁⌫࡬ఏ࠼ࡿࠋ㸦㸱㸧ࢫࢳ࣮ࣝ࣋ࣝࢺ࡜㟁ᴟࡢㄏ㟁⤖ྜ ᐃ ᮏᐇ㦂࡛౑⏝ࡍࡿࢱ࢖ࣖෆࢫࢳ࣮ࣝ࣋ࣝࢺ࡜㟁ᴟࡢㄏ㟁⤖ྜࢆᐇドࡍࡿࡓࡵ㸪࢖ࣥࣆ࣮ࢲࣥࢫ ᐃᐇ㦂ࢆ⾜࠺ࠋ ᐃ⣔ࡣᅗ 9-2-2 ࡢྑୗ෗┿࡛࠶ࡿࠋ෗┿ࡼࡾ㸪ࢱ࢖ࣖࡢ㢌㒊࠾ࡼࡧᗏࢆ

- 124 -࢔࣑ࣝ㟁ᴟ࡛ᣳࡳ㎸ࡴࡇ࡜࡛㸪ㄏ㟁⤖ྜ࡛࠶ࡿࢥࣥࢹࣥࢧࢆ 2 ಶ┤ิ࡟᥋⥆ࡋࡓࡇ࡜࡜➼౯࡛࠶ࡿࠋࡇࢀࢆ࢖ࣥࣆ࣮ࢲࣥࢫ࢔ࢼࣛ࢖ࢨ࣮࡛ ᐃࡍࡿࠋࡲࡓ㸪✵㝽࡟ࡼࡿㄏ㟁⤖ྜࡢᙳ㡪ࢆㄪ࡭ࡿࡓࡵ㸪㟁ᴟ࡜ࢱ࢖ࣖࡢ㛫࡟ཌࡉ 1-4cm ࡢⓎࡱ࠺ࢫࢳ࣮ࣟࣝࢆධࢀ࡚ ᐃࡍࡿࠋᅗ 9-2-2 ࡢᐃ⤖ᯝࡼࡾ㸪࿘Ἴᩘ࡟ᑐࡋࣜ࢔ࢡࢱࣥࢫ್ࡀ཯ẚ౛ࡋ࡚పῶࡋ࡚࠸ࡿࠋࡑࡢẚ౛ಀᩘ࠿ࡽࢫ
ࢳ࣮ࣝ࣋ࣝࢺ㸪࢔࣑ࣝ㟁ᴟࡢㄏ㟁⤖ྜࡣ⣙ 160pF ⛬ᗘ࡛࠶ࡿࡇ࡜ࡀࢃ࠿ࡿࠋࡲࡓ㸪1cm ࡢ✵㝽ࡀ࠶ࡿࡔࡅ࡛ࣜ࢔ࢡࢱࣥࢫ್ࡀ 10 ಸ኱ࡁࡃ࡞ࡿࡇ࡜࠿ࡽ㸪✵㝽࡟ࡼࡿㄏ㟁⤖ྜࡢⴭࡋ࠸పୗ
ࡀࢃ࠿ࡿࠋ௨ୖࡢࡇ࡜࠿ࡽ㸪ࢱ࢖ࣖࡀ㊰㠃࡟ࢠࣕࢵࣉ↓ࡃ᥋ᆅࡋ࡚࠸ࡿࡇ࡜ࡢຠᯝࡣ⤯኱࡛࠶ࡿࠋࡉࡽ࡟㸪㧗࿘Ἴ࢚ࢿࣝࢠ࣮ࡀ㟁ᴟ࠿ࡽࢦ࣒ࢆ㏻ࡗ࡚ࢫࢳ࣮ࣝ࣋ࣝࢺ࡟ఏᦙࡍࡿ㝿ࡢ㸪࢚ࢿࣝࢠ࣮㛢ࡌ㎸ࡵຠᯝࡶᮇᚅ࡛ࡁࡿࠋ

ᅗ࢚࢔ࢠࣕࢵࣉࢆ  ࠿ࡽ FP ࡲ࡛ኚ࠼ࡓሙྜࡢࢱ࢖ࣖ㟁ᴟ㛫ࣜ࢔ࢡࢱࣥࢫᐇ㦂㸦㸲㸧㟁⌫Ⅼⅉࢩࢫࢸ࣒ࡢ㟁ຊఏ㏦㧗⋡ ᐃ 㟁⌫Ⅼⅉᐇ㦂ࢩࢫࢸ࣒ࢆタィ࠾ࡼࡧヨసࡍࡿࠋヨసࡍࡿࢩࢫࢸ࣒ࡢᵓᡂࢆᅗ 9-2-1 ࡟㸪ヨసࡋࡓ㟁⌫Ⅼⅉࢩࢫࢸ࣒ࡢ෗┿ࢆᅗ 9-2-3 ࡟♧ࡍࠋᩚྜᅇ㊰ࡣ㌴୧㸪㊰㠃ഃࡢධຊ࢖ࣥࣆ࣮ࢲࣥ
ࢫࡀ 50 ࡜࡞ࡿࡼ࠺タィࡍࡿࠋ㟁ຊఏ㏦ຠ⋡ࡀ᭱኱࡜࡞ࡿࡼ࠺ᅇ㊰ࣃ࣓࣮ࣛࢱࢆ᥈⣴ࡍࡿࠋ⤖ᯝ㸪タィ㸪ヨసࡋࡓࢹࣔࢩࢫࢸ࣒ࡢ㟁ຊఏ㏦ຠ⋡ࡣ 85%ࢆ㐩ᡂࡋ㸪ᅗ 9-2-3 ࡟ࡶ♧ࡍ࡜࠾ࡾⓑ⇕㟁⌫ࢆⅬⅉࡍࡿࡇ࡜ࡀ࡛ࡁࡓࠋ15%ࡢᦆኻࡢせᅉࡣࢦ࣒ࢱ࢖ࣖࡢㄏ㟁యᦆ㸪ࢥ࢖ࣝࡸࢥࣥࢹࣥࢧ➼࡟ྵࡲࢀࡿෆ㒊ᦆኻ➼ࡀ⪃࠼ࡽࢀࡿࠋ

- 125 -ᅗ: ⓑ⇕㟁⌫Ⅼⅉᐇ㦂㸷㸫㸱  ࢫࢣ࣮ࣝࣔࢹࣝ㟁Ẽ⮬ື㌴࡟ࡼࡿ (9(5 ࢩࢫࢸ࣒㸦㸯㸧ᴫせ 9-2 ⠇࡛ࡣ V-WPT ᪉ᘧࡢཎ⌮ᐇドࢆ⾜࠸㸪ࢱ࢖ࣖ࡟ࡼࡿ㞟㟁ࡀ༑ศྍ⬟࡛࠶ࡿࡇ࡜ࢆ᫂ࡽ࠿
࡟ࡋࡓࠋᮏ⠇࡛ࡣ V-WPT ᪉ᘧࡢࣇ࢕࣮ࢪࣅࣜࢸ࢕࣮ࢆ♧ࡍࡓࡵ㸪㟁Ẽ⮬ື㌴ࡢ࣑ࢽࢳࣗ࢔ࣔ
ࢹࣝࢆ⏝࠸ࡓ EVER ࢩࢫࢸ࣒ࢆタィ㸪ヨసࡍࡿࠋ࣑ࢽࢳࣗ࢔ࣔࢹࣝࡣ 1/10 ࢫࢣ࣮ࣝࢆ⏝࠸ࡿࠋ
㸦㸰㸧EVER ࢩࢫࢸ࣒ࡢᵓᡂ࠾ࡼࡧタィ ヨసࡍࡿ EVER ࢩࢫࢸ࣒ࡢᵓᡂࢆᅗ 9-3-1 ࡟㸪ヨసࡋࡓ࣑ࢽࢳࣗ࢔ࣔࢹࣝࢆᅗ 9-3-2 ࡟♧ࡍࠋEVER ࢩࢫࢸ࣒ࢆタィࡍࡿ࡟࠶ࡓࡾጞࡵ࡟タィ࿘ἼᩘࢆỴࡵࡿࠋᡃࠎࡣ࿘Ἴᩘ㑅ᢥ࡟᭱኱᭷⬟ຠ⋡㸦MAE: Maximum Available Efficiency㸧ࢆᑟධࡍࡿࠋMAE ࡣᅗ 9-3-1 ࡟♧ࡍ㟁ຊఏ㏦㒊ࡢఏ㏦ຠ⋡ࡢ⌮ㄽ㝈⏺ࢆ⾲ࡍࠋMAE ࡢ⟬ฟᘧࢆ௨ୗ࡟♧ࡍࠋ

MAE K  K 2 1K1 | S11 |2  | S22 |2  | S11S22  S12 S21 |22 | S12 S21 |Sij ࡣ㊰㠃ഃᩚྜᅇ㊰࡜㟁ᴟࡢ㛫ࡢ⥺㊰ࢆ#1㸪㌴㍕ഃᩚྜᅇ㊰࡜ࢫࢳ࣮ࣝ࣋ࣝࢺࡢ㛫ࡢ⥺㊰ࢆ#2ࡢ㸰➃Ꮚᑐᅇ㊰⥙࡜ࡋࡓ࡜ࡁࡢᩓ஘⾜ิ࡛࠶ࡿࠋࡑࡋ࡚㸪MAE ࡀ኱ࡁࡃ࠿ࡘᩚྜᅇ㊰ࡢタィࡀᐜ᫆࡞ 30MHz ᖏࢆ࢟ࣕࣜ࢔࿘Ἴᩘ࡜ࡍࡿࠋ౑⏝࣮ࣔࢱ࣮ࡢせồᛶ⬟ࡼࡾ⤥㟁㟁ຊࡣ 10W ࡜ࡍࡿࠋ௨ୖࢆ㋃ࡲ࠼㸪ᩚྜᅇ㊰㸪ᩚὶᅇ㊰ࡢタィ㸪ヨసࢆ⾜࠺ࠋᩚྜᅇ㊰ࡢタィࡣ 9-2 ⠇(4)࡜
ྠࡌᡭẁࢆ⏝࠸ࡓࠋᩚὶᅇ㊰ࡣ஺ὶ-┤ὶኚ᥮ຠ⋡ࡀ㧗ࡃ࡞ࡿࡼ࠺㸪పᦆኻࢲ࢖࣮࢜ࢻࡢ฼⏝࠾ࡼࡧ㟁ຊఏ㏦㒊ࡢ࢖ࣥࣆ࣮ࢲࣥࢫ࡟㐺ࡍࡿᅇ㊰ࢺ࣏ࣟࢪ࣮ࢆᕤኵࡋࡓࠋ

- 126 -ᅗ ࢫࢣ࣮ࣝࣔࢹࣝ (9(5 ࢩࢫࢸ࣒ࡢᵓᡂᅗᅗヨసࡋࡓ  ࢫࢣ࣮ࣝࣔࢹࣝ (9(5 ࢩࢫࢸ࣒㸦㸱㸧ヨసࡋࡓ (9(5 ࢩࢫࢸ࣒ࡢ㟁ຊఏ㏦ຠ⋡ ᐃ ヨసࡋࡓ EVER ࢩࢫࢸ࣒ࡢ㟁ຊఏ㏦㒊ࡢ㟁ຊఏ㏦ຠ⋡ࢆ ᐃࡍࡿࠋᅗ 9-3-3 ࡢ⤖ᯝࡼࡾᩚྜᅇ㊰⿦Ⲵ๓࡜ẚ㍑ࡋ㸪㟁ຊఏ㏦ຠ⋡ࡣ 0.36%࠿ࡽ 61.5%࡜ 61.1 ࣏࢖ࣥࢺቑຍࡋࡓࠋࡲࡓ㸪ヨసࡋࡓᩚὶᅇ㊰ࢆᦚ㍕ࡋ㸪㟁ຊ㏦㟁ࢆ⾜ࡗࡓ࡜ࡇࢁ࣮ࣔࢱ࣮ࢆṇᖖ࡟㥑ື࡛ࡁࡿࡇ࡜ࢆ☜ㄆࡋࡓࠋ㟁ຊఏ㏦㒊ࡢᦆኻࡢせᅉ࡟ࡘ࠸࡚㸪ࢥ࢖ࣝ࠾ࡼࡧࢥࣥࢹࣥࢧࡢෆ㒊ᦆኻ㸪㟁ᴟᯈࡢ㖡⾲㠃ࡢᦆኻ㸪ㄏ㟁యᦆኻ➼ࡀ⪃࠼ࡽࢀࡿࠋ௒ᚋࡣࡇࡢᦆኻࡢせᅉศᯒࢆ⾜࠸㸪ຠ⋡ᨵၿࡍࡿணᐃ࡛࠶ࡿࠋ

- 127 -ᅗヨసࡋࡓ (9(5 ࢩࢫࢸ࣒ࡢ㟁ຊఏ㏦ຠ⋡≉ᛶ㸷㸫㸲 ◊✲ᡂᯝ ᮏ◊✲ࡢᡂᯝࢆᒎ♧఍➼࡟ฟᒎࡋࡓࡢ࡛ሗ࿌ࡍࡿࠋ㸦㸯㸧࢖ࣀ࣮࣋ࢩࣙࣥࢪࣕࣃࣥ  ඲ᅜつᶍ࡛ࡢ኱ᏛⓎࠕ▱ࠖࡢぢᮏᕷ࡛࠶ࡿ࢖ࣀ࣮࣋ࢩࣙࣥࢪࣕࣃࣥ 2012 ࡟㸪1/10 ࢫࢣ࣮ࣝࣔࢹࣝ EVER ࢩࢫࢸ࣒ࢆฟᒎࡋࡓࠋࡑࡢ㝿㸪ᙜ᫬ࡢᩥ㒊⛉Ꮫ኱⮧࡛࠶ࡿᖹ㔝༤ᩥ኱⮧ࡀࡈどᐹࡃࡔࡉࡗࡓࠋᮏᢏ⾡ࡀ⊂๰ⓗ࡛࠶ࡾ㸪௚ࡢ⤥㟁ᢏ⾡ࡼࡾࡶඃࢀ࡚࠸ࡿࡈ㧗ホࢆࡓࡲࢃࡗࡓ㸦ᅗ
9-4-1(a)㸧
ࠋ
㸦㸰㸧&($7(& ࢔ࢪ࢔᭱኱⣭ࡢ᭱ඛ➃ IT࣭࢚ࣞࢡࢺࣟࢽࢡࢫ⥲ྜᒎ♧࡛࠶ࡿ CEATEC2012 ࡟ཧຍࡋ㸪㟁⌫Ⅼⅉࢩࢫࢸ࣒࠾ࡼࡧ 1/10 ࢫࢣ࣮ࣝࣔࢹࣝ EVER ࢩࢫࢸ࣒ࢆືែ࡛ࢹࣔᒎ♧ࡋࡓ㸦ᅗ 9-4-1(b)㸧
ࠋᡃࠎࡢ◊✲ࡢ⊂๰ᛶ㸪᭷⏝ᛶࡀホ౯ࡉࢀ㸪ࠕḟୡ௦࢖ࣀ࣮࣋ࢩ࣭࣮ࣙࣥ࢟ࢸࢡࣀࣟࢪ㒊㛛 ‽ࣈࣛࣥࣉࣜࠖࢆཷ㈹ࡋࡓ㸦ᅗ 9-4-1(c)㸧
ࠋ500 ♫௨ୖ࠶ࡿ௻ᴗࡢ୰࡛኱Ꮫᶵ㛵ࡢཷ㈹ࡣ CEATECྐୖึ࡛࠶ࡿࠋ㸦㸱㸧ሗ㐨ᥖ㍕ ᮏ◊✲ࡢᡂᯝ࡟᪂⪺ 6 ♫㸪ࢸࣞࣅᒁ 3 ♫㸦NHK㸪࣓࣮ࢸࣞ㸪CBC㸧࠿ࡽྲྀᮦࢆཷࡅ㸪ᮅࡢNHK ࢸࣞࣅࢽ࣮ࣗࢫࠕ࠾ࡣࡼ࠺ࢽࢵ࣏ࣥࠖ㸪NHK ࣛࢪ࢜ࠕࣛࢪ࢜ᮅ࠸ࡕࡤࢇࠖ➼࡛ሗ㐨ࡉࢀࡓ㸦ᅗ 9-4-1(d)㸧
ࠋࡑࡢሗ㐨ᚋ㸪ᵝࠎ࡞ศ㔝࠿ࡽ኱ࡁ࡞཯㡪ࡀ࠶ࡗࡓࠋ

- 128 - 㸦D㸧ᖹ㔝ᩥ㒊⛉Ꮫ኱⮧ࡈどᐹ        㸦E㸧&($7(& ࡛ࡢ㟁⌫Ⅼⅉࢩࢫࢸ࣒ືែᒎ♧  

㸦F㸧ḟୡ௦࢖ࣀ࣮࣋ࢩ࣭࣮ࣙࣥ࢟     㸦G㸧1+. ࢸࣞࣅࠕ࠾ࡣࡼ࠺ࢽࢵ࣏ࣥࠖᨺ㏦
ࢸࢡࣀࣟࢪ㒊㛛 ‽ࣈࣛࣥࣉࣜཷ㈹

   㸦H㸧Ꮫ⏕ዡບ㈹ཷ㈹ᘧࡢᵝᏊᅗ  ◊✲ᴗ⦼෗┿- 129 -㸷㸫㸳 ࠾ࢃࡾ࡟ ࢱ࢖ࣖ㞟㟁㸦V-WPT㸧᪉ᘧ࡟ࡼࡿ㉮⾜୰㟁Ẽ⮬ື㌴࡬ࡢ⤥㟁ࢩࢫࢸ࣒ EVER ࢆᥦ᱌㸪ཎ⌮ᐇドᐇ㦂ࢆ⾜࠸㸪ࡑࡢࣇ࢕࣮ࢪࣅࣜࢸ࢕࣮ࢆ᫂ࡽ࠿࡟ࡋࡓࠋV-WPT ᪉ᘧ࡜ࡣࢱ࢖ࣖࢆ㞟㟁࡟฼⏝ࡋࡓ㸪ࢱ࢖ࣖෆࢫࢳ࣮ࣝ࣋ࣝࢺ㟁ᴟ㛫ㄏ㟁⤖ྜ࡟ࡼࡿࢮࣟࢠࣕࢵࣉ↓⥺㟁ຊఏ㏦࡛࠶ࡿࠋ㉮⾜୰ EV ࡢ఩⨨ࡎࢀࡀ࠶ࡗ࡚ࡶᏳᐃࡋ࡚㟁ຊఏ㏦ࡍࡿࡇ࡜ࡀ࡛ࡁࡿࠋࡲࡓ㸪࿘ᅖ࡬ࡢ㟁Ἴ₃ὤࡀᑡ࡞࠸ࡇ࡜ࡶᮇᚅ࡛ࡁࡿࠋ୍⯡ࢱ࢖ࣖࢆ⏝࠸ࡓ V-WPT ᪉ᘧ࡟ࡼࡿ㟁⌫Ⅼⅉࢩࢫࢸ࣒࡛㟁ຊఏ
㏦ຠ⋡ 85%ࢆ㐩ᡂ㸪1/10 ࢫࢣ࣮ࣝࣔࢹࣝ EVER ࢩࢫࢸ࣒࡛㟁ຊఏ㏦ຠ⋡ 61.5%ࢆ㐩ᡂࡋࡓࠋᴗ⦼ࣜࢫࢺ
ሗ㐨ᥖ㍕ࢸࣞࣅሗ㐨㸸NHK㸪CBC㸪࣓࣮ࢸࣞ᪂⪺グ஦㸸ㄞ኎᪂⪺㸪ᮅ᪥᪂⪺㸪୰᪥᪂⪺㸪᪥หᕤᴗ᪂⪺㸪ᮾឡ▱᪂⪺㸪ᮾ᪥᪂⪺ᅜෆⓎ⾲ᮡᾆ㈗ග㸪㕥ᮌⰋ㍤㸪ᆏ஭ᑦ㈗㸪࢘ࣜࣥ ࢺࣖ㸪኱ᖹ Ꮥ㸪"㟁໬㐨㊰㟁ື࣮࢝ࢺ EVER ⏝㧗ຠ⋡ᩚὶᅇ㊰", ಙᏛᢏሗ, WPT, pp.7-12, Dec. 2012.
኱ᖹ Ꮥ, “㟁Ẽ⮬ື㌴ࡢ㠉᪂ⓗᢏ⾡㸸࣡࢖ࣖࣞࢫ㉮⾜୰⤥㟁㸪” 㟁Ꮚ᝟ሗ㏻ಙᏛ఍࢚ࣞࢡࢺࣟࢽ
ࢡࢫࢯࢧ࢖࢚ࢸ࢕ࢽ࣮ࣗࢫࣞࢱ࣮, pp.31-32, Oct. 2012.
኱ᖹ Ꮥ, "[ᣍᚅㅮ₇] ⮬ື㌴ࢱ࢖ࣖࢆ௓ࡍࡿࢮࣟࢠࣕࢵࣉ㉮⾜୰⤥㟁", ಙᏛᢏሗ, WPT, pp.13-16,Aug. 2012.
Ỉ㇂㇏㸪㇂ᮧ᫭ኴ㑻㸪࢘ࣜࣥࢺࣖ㸪኱ᖹᏕ㸪 "㧗ㄪἼ཯ᑕᅇ㊰ࢆᤄධࡋࡓ 52MHz 㟁ຊቑᖜჾࡢヨస," ᮾᾏ㐃኱㸪N4-4㸪2012-09.
኱ᖹ Ꮥ, "㟁໬㐨㊰㟁Ẽ⮬ື㌴ EVER," ⮬ື㌴ᢏ⾡఍୰㒊ᨭ㒊ᢏ⾡஺ὶ఍, Ᏻᇛ, 2012-08.
኱ᖹ Ꮥ, "㉮⾜୰ࢱ࢖ࣖෆࢫࢳ࣮ࣝ࣋ࣝࢺ࡛㞟㟁ࡍࡿ㟁໬㐨㊰㟁Ẽ⮬ື㌴ EVER," ࣡࢖ࣖࣞࢫ࣭ࢸࢡࣀࣟࢪ࣭ࣃ࣮ࢡ, ᶓ὾, 2012-07.
㕥ᮌⰋ㍤, 㫽஭ಇᏹ, Ỉ㇂ ㇏, ᮡᾆ㈗ග, ᆏ஭ᑦ㈗, ୖཎ⚽ᖾ, ኱ᖹ Ꮥ, "㌴୧ࢱ࢖ࣖ࡟ࡼࡿࢮ
ࣟࢠࣕࢵࣉ↓⥺㟁ຊఏ㏦," ࣡࢖ࣖࣞࢫ࣭ࢸࢡࣀࣟࢪ࣭ࣃ࣮ࢡ, ࢔࢝ࢹ࣑࢔ࣉࣟࢢ࣒ࣛ, ᶓ὾,2012-07.
኱ᖹ Ꮥ, "㟁Ẽ⮬ື㌴㉮⾜୰⤥㟁ࡢࡓࡵࡢࢱ࢖ࣖㄏ㟁᪉ᘧ," ⮬ື㌴ᢏ⾡఍᫓Ꮨ኱఍, ᶓ὾, 201205.
ᅜእⓎ⾲
Takashi Ohira, "V-WPT: A Non-magnetic Non-resonant Wireless Power Transfer to Electric Vehicles(Plenary Speech)", International Forum on Electric Vehicles, Daejeon, Nov. 2012.
Naoki Sakai, "Performance Estimation of Seceret Key Agreement System Using ESPAR Antennas", IEEE
AP/MTT-S Midland Student Express 2012 Autumn, S1-2, Nagoya, November 2012.
Toshihiro Torii, "Prototype 1/10 Scaled Model EVER", IEEE AP/MTT-S Midland Student Express 2012

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Autumn, S1-3, Nagoya, November 2012.
Takashi Ohira, "Via-Wheel Power Transfer V-WPT to Running EVs (invited)", Energy Transfer forElectric Vehicles, Nuremberg, Oct. 2012.
Y. Suzuki, T. Sugiura, N. Sakai, M.Hanazawa, and T. Ohira, "Dielectric Coupling from Electrified
Roadway to Steel-Belt Tires Characterized for Miniature Model Car Running Demonstration", IEEEMTT-S International MicrowaveWorkshop Series on Innovative Wireless Power Transmission, IMWSIWPT2012, pp.35-38, Kyoto, May 2012.
ᒎ♧఍ᮍ᮶ࣅ࣮ࢡࣝࢩࢸ࢕ࢩ࣏ࣥࢪ࣒࢘, ㇏ᶫᢏ⾡⛉Ꮫ኱Ꮫ, Dec. 10, 2012.
Microwave Exhibition, Pacifico Yokohama, Nov. 28-30, 2012.
ࢡ࣐ࣝᮍ᮶༤, ឡ࣭ᆅ⌫༤グᛕබᅬ, Nov. 16-18, 2012.
Asia-Pacific Interdisciplinary Research Conference, ఀⰋ†ࢩ࣮ࣃ࣮ࢡ㸤ࢫࣃ, Nov. 15-16, 2012.
International Forum on Electric Vehicle, KAIST Daejeon, Nov. 07, 2012.
Energy Transfer for Electric Vehicles Conference, Messe Nuremberg, Oct. 16-17, 2012.
CEATEC 2012, ᖥᙇ࣓ࢵࢭ, Oct. 02-06, 2012.
࢖ࣀ࣮࣋ࢩࣙࣥࢪࣕࣃࣥ, ᭷ᴦ⏫ᅜ㝿ࣇ࢛࣮࣒ࣛ, Sep. 27-28, 2012.
㟁Ẽ㛵ಀᏛ఍ᮾᾏᨭ㒊㐃ྜ኱఍, ㇏ᶫᢏ⾡⛉Ꮫ኱Ꮫ, Sep. 24-25, 2012.
⮬ື㌴ᢏ⾡఍୰㒊ᨭ㒊ᢏ⾡஺ὶ఍, Ᏻᇛᕷ࢔࢖ࢩࣥᖺ㔠ᇶ㔠఍㤋, Aug. 03, 2012.
Wireless Technology Park 2012, Pacifico Yokohama, July 05-06, 2012.
⾲ᙲỈ㇂㇏ [Ꮫ⏕ዡບ㈹] 㟁Ẽ㛵ಀᏛ఍ᮾᾏᨭ㒊㐃ྜ኱఍ 2013-01-22.
ἼືᕤᏛ◊✲ᐊ [CEATEC2012 ḟୡ௦࢖ࣀ࣮࣋ࢩ࣭࣮ࣙࣥ࢟ࢸࢡࣀࣟࢪ㒊㛛‽ࢢࣛࣥࣉࣜ]
CEATEC2012AWARD ᑂᰝጤဨ఍ 2012-10-4.
㕥ᮌⰋ㍤ [WTP2012 ࢔࢝ࢹ࣑࢔ࣉࣟࢢ࣒ࣛᡂ⦼ඃ⚽⪅] ⊂❧⾜ᨻἲே᝟ሗ㏻ಙ◊✲ᶵᵓ(NICT)࣭YRP ◊✲㛤Ⓨ᥎㐍༠఍࣭YRP ࢔࢝ࢹ࣑࢔஺ὶࢿࢵࢺ࣮࣡ࢡ 2012-07.
ᓮཎᏞ࿘ [Ꮫ⏕◊✲ዡບ㈹] ♫ᅋἲே㟁Ꮚ᝟ሗ㏻ಙᏛ఍ᮾᾏᨭ㒊 2012-06-01.

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