oˢ늙Cđ(yng)
1
ֱ늄әC䃞(yu)D(zhun)\ӿI(lng)õˏVđ(yng)ãֱͨ늄әCҪCеQˢ*ԲҪ(jng)SoQra(chn)늴Ÿɔ_Ӱֱ늄әCڿϵy(tng)еMһ(yng)á˿˷CеQȱcӓQȡCеQğoˢ늙C(yng)\1955DHarrison״ՈþwܓQ·CеˢČ־F(xin)oˢ늄әCQӓQğoˢֱ늄әCM댍AΣ1978MAC(jng)oˢֱ늄әC(q)Ƴ֮Hόoˢֱ늄әCMоȺƳɷoˢ늙CҲֱoˢ늙C20ԁS²ϡӼg(sh)ԄӿƼg(sh)ԼӼg(sh)eǴ_P(gun)İl(f)չoˢ늄әCõLİl(f)չoˢֱ늄әCѽ(jng)njָӓQֱ늙CǷָˢֱ늄әCⲿԵӓQ늙C1ݡ
oˢֱ늄әCH˂y(tng)ֱ늄әCõĄӡoB(ti){(dio)ԣҽY(ji)(gu)Ρ\п*ڿơ䑪(yng)Ï܊¹I(y)պ졢t(y)ϢԼI(y)ԄӻI(lng)Ѹٰl(f)չ
ڽY(ji)(gu)ϣcˢֱ늄әCͬoˢֱ늄әCĶ@M늘У@MŲȡ늘@MεIJֱͬoˢ늄әCɷ֞鷽ֱ늄әCBLDCMҲֱ늄әCPMSMBLDCMӓQȡԭֱ늄әCęCеQ࣬ŲD(zhun)ӣʡȥˢPMSMtŲȡͬ늄әCD(zhun)еĄ@Mʡȥ˄@Mh(hun)ˢͬėl£(q)·Ҫ@÷^ףҿƺΣBLDCMđ(yng)^PMSMҪVĶ2ݡ
ֱoˢ늄әCһӓQ·D(zhun)λÙzy·늄әCwֽMɣӓQ·һɿƲֺ(q)ӲֽMɣD(zhun)λõęzyһλÂɡr(j)λÂyõ늙CD(zhun)λ|l(f)(q)·еĸʹܣMQ(q)ֱ늄әC3ݡďğoˢ늄әCl(f)չMз
2Mɲְl(f)չr
21늄әCw
oˢֱ늄әC늴ŽY(ji)(gu)Ϻˢֱ늄әCһӣ늘@MڶϣD(zhun)Ӳõ˽Y(ji)(gu)ܣʹ*Եߡoˢ늄әCİl(f)չcŲϵİl(f)չǷֲ_ģԲϵİl(f)չ^̻Ͻ(jng)vׂl(f)չAΣX⒣FwԲϣSFNdFeBSFиߴܷeijF(xin)˴ԲϵһSFŲϵđ(yng)ãMһp늙C~ʹoˢ늙CЧʡСͻ(ji)ܵķl(f)չ4ݡ
Ŀǰ늄әCĹܶȣF(xin)˙Mň늙C䶨Xc늘оȦڿgλֱ늙Cеͨ늙CSͨ@NY(ji)(gu)˚϶ܣ܉ṩȂy(tng)늙CöݔD(zhun)أ5ݡԓ늙C̎о_l(f)AΡ
22ӓQ·
·oˢֱ늄әCͨ^(q)·еĹ_P(gun)늙CD(zhun)١D(zhun)D(zhun)Լo늙C^^^ȱo·ģM·Ʊ^Ρ·(sh)ֻSӲֱܛɣԜpӲ·*ԣͬr߿·ɔ_·ģM·l(f)չ(sh)·
Ŀǰ·һЌü·͔̎(sh)̖̎NMʽ늙CҪߵĈϣɌI(y)·Mɿ·ǺΌõķڔ(sh)̖̎\죬·٣ϵy(tng)MɺΡ*ʹֱoˢ늄әCĽMɴ麆ܴM늙CСͻܻ(sh)̖̎ǿ·l(f)չķ6ݡ
(q)·(q)·ݔ늹ʣ(q)늄әC늘@Mܿڿ·(q)·ɴ_P(gun)MɡھlܵijF(xin)ֱ늄әCŏˢF(xin)oˢwSھlֻ߂ƽͨoP(gun)İ_P(gun)_P(gun)l^ͣܝMoˢֱ늄әCܵMһߡSӼg(sh)wٰl(f)չF(xin)ȫ͵Ĺ_P(gun)пP(gun)ྦྷwܣGTOЧ(yng)wܣMOSFETٖpOԾwIGBTģKTOQlܣIGCT_l(f)עžwܣIEGT7S@ЩܵIJߣ(yng)ğoˢ늄әC(q)·Ҳ@wٰl(f)չĿǰȫ_P(gun)uȡ·(f)sweָ˵͵ͨlܣ(q)·яľԷŴB(ti)D(zhun)Q}{(dio)Ƶ_P(gun)B(ti)(yng)·MҲɹʹܷ·D(zhun)ģK·(q)·F(xin)ܻlСͻ(chung)˗l
23D(zhun)λÙzy·
şoˢ늄әCһ]h(hun)ęCһwϵy(tng)ͨ^D(zhun)ӴŘOλ̖_P(gun)·ēQ̖ˣʴ_zyD(zhun)λã(j)D(zhun)λürMГQǟoˢֱ늄әC\еP(gun)I
λÂD(zhun)ӵλÙzybֱЧķһ㌢λÂbD(zhun)ӵSϣF(xin)D(zhun)λõČrzyλÂǴʽģȱ֏(f)sѱ̭ĿǰʽĻλÂV(yng)ڟoˢֱ늄әCУ߀йʽλÂλÂĴڣ˟oˢֱ늄әCͽY(ji)(gu)ߴ磬늙CСͻD(zhun)ryĥpҲSoͬrİbȺ`ֱӰ늙C\ܣһ棬ڂݔ̫࣬ɔ_̖Ӳɼ̖ϵy(tng)Ŀ*ԡm(yng)oˢ늄әCMһl(f)չoλÂ(yng)\һ늘@MĸБ(yng)늄ӄ݁gӫ@D(zhun)ӴŘOλãcֱәzyȣʡȥλÂ늄әCwY(ji)(gu)ȡõЧõˏVđ(yng)á*늄ӄMλÙzyğoλÂoˢ늄әCoֹra(chn)늄ӄݣԓ늙CҪQĆ}
꣬һNµğoλÂğoˢ늄әC÷늄ӄ݁zyD(zhun)λãͨ^ND(zhun)ӱķǴԌ(do)늲ϣö@Ml_P(gun)rǴԲϵĜuЧ(yng)ʹ_·늉ĴСSD(zhun)λö׃Ķͨ^zy_·늉ДD(zhun)λã@NoλÂğoˢ늄әC˷һoλßoˢ늄әCĆӺ͵\І}ԓҪ늙C늙C칤ˇܸߵҪ8ݡ
3до}
31D(zhun)}
Ŀǰoˢֱ늄әCڵҪĆ}ǴD(zhun)}ӡD(zhun)ش}ӣʹßoˢֱ늄әCڽŷϵy(tng)еđ(yng)ܵƣֱ(q)ӑ(yng)õĈϣD(zhun)}ʹ늙CٶȿԐҕ O(sh)䡢ӰCеӋCеğoˢֱ늄әCҪ\ƽ(wn)]ƻD(zhun)}ӳɞŷϵy(tng)ܵP(gun)I
D(zhun)}Ӯa(chn)ԭҪУXЧ(yng)ʹͨ׃D(zhun)}ӣCD(zhun)}ӣ늘еЧ늸еӰ푣ɓQD(zhun)}ӡĿǰУԼЙC(gu)D(zhun)}ӆ}չ_оᘌͬĮa(chn)ԭ˸NƻD(zhun)}ӵķIJ̶ͬ˟oˢ늄әCܡ@ЩоԭнY(ji)(gu)һЩa?sh)ķ]Џԭϻ߸D(zhun)ص}ӡD(zhun)ص}߀дMһо
32oλÂD(zhun)λÙzy
oλÂD(zhun)λÙzyķҪУ늄ӄݷm(x)Oܷ늸з͠B(ti)^yз늄ӄݷҊ͑(yng)Vķԓں늘з(yng)ĻA(ch)ϵģԭϾʹ`ڴʟoˢ늄әC늘з(yng)϶ܵӰ푸@`Ҳһ棬늙CچӺ͵ٕr늄ӄݞСyͨ^늄ӄ݁zyD(zhun)λãoλÂğoˢ늄әCچӆ}9ݡˣڴʟoˢ늄әCa늄ӄݷɵD(zhun)λ̖`Լο˷늄ӄݷ늄әCĆӆ}ǼQġچӆ}һ֮ГQoλÂ\з
4oˢֱ늄әCİl(f)չ
SӼg(sh)Ƽg(sh)İl(f)չλÙzyͨ^оƬm?sh)㷨팍F(xin)̎DSPԼõĿоƬijF(xin)ʹ\ٶȡ̎кܴߡDSPеӋÁڟoˢ늙CόF(xin)oƣ10ݡDSPF(xin)oλÂƳɞоğcͳɱDSPoλÂoˢ늄әCɞoˢֱ늄әCİl(f)չ