െᛱⱐᱹヅᑨ⳥ⱧᑁೣⱧဘʠՒ๗ᑁბ
ࣥᆁ壁
ઝݾՕᖂሽᖲߓ
ၪ ⣬
პྎᔚ࿇ሽᖲิࠠڶৰڍରᕏႚอٵޡ࿇ሽᖲิհᚌរΔࠏڕױࠌشٺڤ ٺᑌऱᗏறΰڕቧँαΔڂڼᎁਢ່ױ౨ګפऱጸۥ౨ᄭհԫΖ،ڶ Կጟሎ᠏ᑓڤΚࡰΕሽጻࠀᜤ֗ڍᖲᑓڤΔԱ౨ଫࠠڼԿጟᑓڤհሎ᠏౨ ԺΔᖲิא P-f Հিᑓڤ൳ࠫਢለࠋऱᙇᖗΔء֮ܛኙຍጟᣊীऱᖲิ܂ሎ᠏
ᑓڤ᠏ངհ೯ኪᑓᚵ։࣫Δ࣠᧩قΔԫᖲิطࡰᑓڤ᠏ངሽጻࠀᜤᑓ ڤழΔᄎኙᖲิขسॺൄՕऱᑉኪפឫ೯ΔۖࠟຝᖲิٵழࠓᜤሽጻழΔኙ ᖲิທګհᓢᚰޓՕΔᓢᚰ࿓৫լ࣍ႚอٵޡ࿇ሽᖲิᔡ࠹Կઌ൷چਚᎽհ णउΖ
〦⼫⥱Řპྎᔚ࿇ሽᖲΕ೯ኪᑓᚵΕሎ᠏ᑓڤ᠏ངΖ
DYNAMIC SIMULATIONS FOR OPERATION MODE TRANSFER OF A MICRO-TURBINE GENERATOR
Chi-Hshiung Lin
Department of Electrical Engineering Kao Yuan University Kaohsiung County, Taiwan 82151,R.O.C.
Key Words: micro-turbine generator; dynamics simulation, operation mode transfer.
ABSTRACT
The micro-turbine generator unit is superior to the traditional synchronous generator unit in many aspects; for example, a variety of fuels (e.g. anaerobic methane) may be used. So it is deemed one of the most promising green power sources. Three modes of operation are available for the unit: island, grid-connected and multi-machine modes. To be able to operate in all three modes, it’s a better choice for the unit to adopt the P-f droop mode of control. For a unit with such a control mode, dynamic simulation analyses for operation mode transfer are made in this paper. It is shown that significant transient power disturbance will be induced when the unit is transferred from the island mode to the grid-connected mode.
When two units simultaneously connect to a grid, the impact on both units will be even more serious. The degree of impact is not less than the impact on a traditional synchronous generator unit that is subjected to a three-phase-to-ground fault.
ɺȮ ˛
ᙟထᛩঅრᢝऱይΔઝݾ٣ၞഏ୮݁ڶ࿇ሽཙזֱ
ூऱઔߒΔࠏڕ֜ၺ౨࿇ሽΕଅԺ࿇ሽΕᗏறሽۃࢨਢპ
ྎᔚ࿇ሽΖڇฒڍհ࿇ሽཙזֱூխΔპྎᔚ࿇ሽᎁ
ਢ່ױ౨ګפհጸۥሽᄭհԫΔኙ࣍ڍྤऄᄷᒔቃ۷
່شሽၦΔԾፋᆵ։ཋऱ࿇୶խഏ୮Δᇘയႃڤ࿇ሽ ᖲڶԫࡳऱܺᣄΔპྎᔚ࿇ሽਢ່ړऱᇞެᙄऄΔۖპ
ྎᔚ࿇ሽᖲิױٵழࠎᚨᑷΕሽࠟጟ౨ᄭΔኙ৫ᄐ֏
ഏ୮ۖߢΔޓਢॺൄᔞٽ࣍᠔ೃΕள塢Ε塊ᨚΕᄵ
ࢬΖڂڼΔპྎᔚ࿇ሽآࠐႨؘᓒড࿇୶Δګ։ཋڤሽ ᄭੌհԫΖ
ഏփؾছՈڶዧ़ՠᄐֆދԵპྎᔚ࿇ሽᖲ
ิհၲ࿇Δܓش़شྎᔚᖲݾΔؾছբݙګ 30 kW
֗ 60 kW ࠟጟᖲীΔࠡᗏறױࠌشሒ 7 % H 2 SऱᎨࢤᗏ
ࢨ܅ᑷଖΰױ܅ሒ 350 btu/scfαࡑ݃ൽୖँ/ቧँ
ΖᙟထईᏝՂཆ֗٤ᄊ֏հყᣤૹΔპྎᔚ࿇ሽڇ
چቃ۷ՈᄎດዬഹದΖ 1. െᛱⱐᱹヅ₇⃥ʠከᐉ
ࠢীპྎᔚ࿇ሽߓอڕቹ 1 ࢬقΔץܶྎᔚ֧
ᚯΕᐒᑷٌངᕴΕةڤຒ࿇ሽᖲ֗᙮᠏ངᕴΔԫ
פપ 25~500 kWΖ
ྎᔚ֧ᚯຏൄၗຑᚘᜍᖲΕྎᔚᖲ֗࿇ሽᖲ հਮዌΔ़طᚘᜍᖲףᚘၞԵᗏᗈፖᗏறٽᗏᗈΔ ᗏᗈᙁנ᧯ᄵ৫પ 900ƫΔං೯ྎᔚᖲขس᠏ఢᦀ೯
࿇ሽᖲΔྎᔚᖲඈנᐒᄵ৫પ 600ƫΔᆖᑷڃگᕴቃᄵ ܐ़Δ٦ඈ۟ᐒᑷٌངᕴΖᐒᑷٌངᕴຏൄЁ
ֽੌၦڤΔലژ࣍ᐒհᑷ౨᠏ངᑷֽΔԫᐒၞԵ հᄵ৫પ 300ƫΖةڤຒ࿇ሽᖲຏൄ NdBFe ޗ ᔆΔ᠏ຒڇ 50,000 rpm ۟ 120,000 rpm ၴΔڂڼᙁנሽᚘ
᙮ױሒᑇ kHz ؐ׳Ζ᙮᠏ངᕴԫආ AC-DC-AC ਮ ዌΔܛ᙮ሽᚘ٣ᖞੌऴੌሽΔ٦ᆖངੌᕴ᠏ངش ߓอ᙮ٌੌሽΔۖຏൄᝫᄎໂᒵៀंᕴ (Line Filter)
֗ሽեឫៀंᕴ (EMC Filter) ല֊ངᘫंៀೈΖ 2. െᛱⱐᱹヅᑨ₇⃥ʠѭ㔄
პྎᔚ࿇ሽᖲิࠠڶॺൄڍऱᚌរΔࠏڕ᧯ᗨ՛ૹၦ
᎘Κፖࠡה։ཋڤሽᄭઌֺڶઌᅝ՛հ᧯ᗨΔຒةڤ
࿇ሽᖲΰץܶᖞੌᕴ֗ངੌᕴαհૹၦႛપٵޡ࿇ሽᖲհ
1/5~1/2Δڂڼױڜᇘ࣍ৢືۖլ۾ش़ၴΔլᏁᕡᔚ
ᒣΔᕡᔚᒣਚᎽցٙΔᏁᑮᄶ֗ܐথΔۖॺൄ
ૹΖயॺൄΚᗏற۟ሽԺհ᠏ངயױሒ 25 %~30 %Δ
ૉආᐒᑷڃگΔঞᑷΕሽ᜔ࡉհ౨ᄭயױ၌መ 80 %Ζ ኙᛩቼۆ՛Κ֚ྥᖲิڇኔᎾሎ᠏ᒤփΔེ֏ढ ΰNOxαհඈ࣋ၦ܅࣍ 10 ppmΖᆖᛎΚߓอګءፖࠡה։
ཋڤሽᄭઌֺΔࠠڶઌᅝᤁञᚌႨΖᗏறڶᐘࢤΚױࠌش
ߧ 1 െᛱⱐᱹヅ₇⃥ከᐉ
ڍጟᙇᖗࢤᗏறΔࠏڕ֚ྥΕׇ≇ΕᅁईΕईΕईΕ
壄Εسᔆ౨Ζೈڼհ؆Δპྎᔚ࿇ሽᖲߓอڇࢤ౨Ղ ޓࠠڶରᕏႚอٵޡ࿇ሽᖲߓอհᚌរΚ
(ԫ) אངੌᕴ൳ࠫऱᙁנΔ᙮ࡳࢤॺൄΔ܅࣍ 0.05 Hz᧢೯Δԫ՛ীٵޡᖲ࣍՛ߓอຑ൷ழ᧢೯ၦሒ
0.2 HzΔՕীٵޡᖲ࣍Օߓอຑ൷ழ᧢೯ၦՈڶ 0.03
HzΖ
(Բ) ٵޡ࿇ሽᖲԫႛ౨୲ݴլ၌መ 10 %հլؓᘝΔპྎ
ᔚ࿇ሽᖲߓอאᖞੌᕴ֗ངੌᕴሶᠦຒةڤ࿇ሽ ᖲፖሉΔڂڼܛࠌሒ 50 %հሉլؓᘝΔՈ౨ፂ
܅࣍ 3 %հሽᚘᘫंեឫΖ
(Կ) ॺᒵࢤሉขسհᘫंሽੌ࣐ທګႚอٵޡ࿇ሽᖲิ
հᖲᆺׂ᙮೯Δ܀პྎᔚ࿇ሽᖲߓอڶᖞੌᕴ
֗ངੌᕴ܂ሶᠦΔݙ٤լᄎڶᖲᆺׂ೯հംᠲข سΖ
() ႚอٵޡ࿇ሽᖲิ࣐ڂਚᎽሽੌመՕۖᗈᄤᒵഎࢨࠌ
᠏ၗڶށឰհٲᙠΔპྎᔚ࿇ሽᖲߓอط࣍ᆖطངੌ
ᕴ൳ࠫΔױࠌຒةڤ࿇ሽᖲհਚᎽሽੌૻࠫ࣍ԫ
ࡳᒤփΰԫ 1.4~2.0 puαΔڂۖ౨ᝩ܍ຍࠄٲ ᙠΖ
(ն) ຒةڤ࿇ሽᖲࠠڶֺႚอٵޡ࿇ሽᖲޓհඔ೯ ౨Ժΰપ 1.8~2.5 αΔࠏڕ 100 hp ್ሒط 400 kW ຒةڤ࿇ሽᖲܛױඔ೯ΔۖլທګመՕհሽᚘೂᡩΖ 3. െᛱⱐᱹヅᑨ₇⃥ʠᶇἄᗼ
(ԫ) ೯ኪᑓী
პྎᔚ࿇ሽᖲߓอհ೯ኪᑓী२Լڣࠐڇ IEL ႛנ
֟ᑇ༓ᒧΔ֮[1]ଈ٣༼נ១հᒵࢤ֏პྎᔚ࿇ሽ ᖲᑓীΔᓳຒᕴ֗ྎᔚᖲຟאԫၸ᠏ངࠤᑇ२ۿΔ
࿇ሽᖲאإֺ࣍᠏ຒհტᚨሽᚘ।قΔᖞੌᕴ
ࡳሽੌሉհԿઌ٤ंᖞੌΔ٦אྤჾ؈ߓอছ༼
طᖲሽפຑᖲඳߓอፖሽԺߓอΖ
֮[2]א MatLab-Simulink-PSB ৬مݙᖞհპྎᔚ࿇
ሽᖲߓอΔპྎᖲᑓীঞەྎᔚᖲᑓী৬م
[3~7]Δຒ৫൳ࠫ֗ᗏற൳ࠫ݁ץਔڇփΔ܀ᄵ৫൳ࠫ
ঞ ࢙ ฃ Δ ࿇ ሽ ᖲ Ε ᖞ ੌ ᕴ ֗ ང ੌ ᕴ ঞ ຟ ආ ش MatLab-Simulink-PSBᇘᑓীΔࠡխངੌᕴհ൳ࠫආ ౧ᐈᓳ᧢ (PWM) ֱڤΔࠀאֺࠏᗨ։൳ࠫᕴ (PI
Controller) ൳ࠫΔᖞ᧯ᑓীբᔞٽᇡา೯ኪ۩հᑓ
ᚵ։࣫౨ԺΖ܀ءᑓীႛ৬مࡰሎ᠏ᑓڤΔٍܛڇ
ࡐࡳ᙮ՀΔ൳ࠫሉሽᚘΔኙࠡהᑓڤհሎ᠏ࠀྤ
ᑓᚵ౨ԺΖ
֮[8]ഗءՂऎ[2]հᑓীΔ܀ނᄵ৫൳ࠫԵᑓী
փΔࠡᑓীսႛ৬مࡰሎ᠏ᑓڤΔ൫ངੌᕴհሽᚘ
൳ࠫආشࡳᘫंೈ౧ᐈᓳ᧢(Specific Harmonic Elimination PWM)൳ֱࠫڤΖ
ऴ່ࠩ२༓ڣΔݙᖞऱპྎᔚ࿇ሽᖲߓอ೯ኪᑓীթ ດዬ࿇୶נࠐΔ֮[9]ᇡาಘᓵԱ᠏ངሽሁᑓীΔ ࠀ܂Աԫߓ٨೯ኪᑓᚵΔ֮[10]ലპྎᔚᖲΕ࿇ሽ ᖲ֗᠏ངሽሁຟᐊګ MatLab-Simulink-PSB ᑓิΔ
ᖕᏁޣ౨৬مࠀᑓᚵլٵणउհ೯ኪᚨΔ֮[11]
ঞ࿇୶נ່ݙᖞऱპྎᔚ࿇ሽᖲߓอ೯ኪᑓীΔ౨ట إᑓᚵᖲิհࡰ֗ࠀᜤ೯ኪᚨΖ
(Բ) ᘫंեឫ
პྎᔚ࿇ሽᖲߓอط࣍ආشངੌᕴലऴੌᢸሽᚘ᠏ང
ߓอ᙮ሽᚘΔܛࠌբᆜᒵៀंᕴΔսژڇઌᅝ ᣤૹհᘫंംᠲΖ֮[12]ኔྒྷԫຝ 480 VΕ30 kW პ
ྎᔚ࿇ሽᖲิངੌᕴᙁנհᘫंΔ࣠࿇ऴ൷ຑ൷ ழ᜔ሽᚘᘫंեឫ່ሒ 2.6 %Δ᜔ሽੌᘫंեឫ່
ሒ 67 %Δࠡխ 7 ڻᘫंեឫ່ᣤૹሒ 40 %Ζૉᆖ
᧢ᚘᕴຑ൷ঞሽੌᘫंեឫ່ሒ 47 %Δឈྥ૾܅܀
սઌᅝՕΖᘫंեឫᙟሉ྇᎘ۖყݮᣤૹΔ܀ܛࠌ ᠰࡳሎ᠏Հսڶ 12 %հሽੌᘫंեឫΖ֮[8]༼נא ᙊႚዝጩऄ (Genetic Algorithm) ૠᑓᒫ൳ࠫᕴ (Fuzzy Controller) ൳ࠫ PWM ངੌᕴΔ᎘ሉழࠌ 7 ڻ ᘫंط 20 %૾۟ 5 %ΖլመՂ૪֮ࢬઔߒऱຟਢֺ
ለ۔៱ऱᖲิΔለᄅऱᖲิհᘫंեឫբຍᏖᣤૹ [13]Ζ
პྎᔚ࿇ሽᖲೈԱኙߓอࣹԵᘫंΔࠡ࿇ሽᖲࡳ៥
ิءߪՈٵᑌᔡ࠹ሽੌᘫंհ୭Δڼᘫंطք౧ंᖞ
ੌᕴ֧ದΔᘫंեឫڇຝ։ሉՀყݮᣤૹΔڂڼΔ ڇࡰሎ᠏ՀႊܑࣹრΔშࡳ៥ิᗈᄤΖԫ
ֱ૿ࠐΔૉ౨૾܅࿇ሽᖲࡳ៥ิհሽੌᘫंե ឫΔঞ࿇ሽᖲലױ՛ী֏Δڶܗ࣍࿇ሽᖲհຒሎ᠏Ζ
֮[14]ܛܓشඔ೯ངੌᕴΔലࠡૠ೯ៀंᕴ אލࠫࡳ៥ิհሽੌᘫंΔڂඔ೯ངੌᕴࡐڶ
ໂΔڂڼլᏺףٚ۶ګء່ࠡՕᚌរΔ܀ඔ೯ང
ੌᕴ୲ၦႛપᖲิհ 10 %Δޏ౨Ժ࠹ૻΖ֮[15]
ঞݙ٤࣋ඵք౧ंᖞੌᕴۖޏش PWM ᖞੌᕴא྇᎘
࿇ሽᖲࡳ៥ิሽੌᘫंեឫΔய࣠ᚌฆΔլመᄎࠌ ګءڂۖ༼Ζ
(Կ) פ൳ࠫᕴૠ
։ཋڤሽᄭհפ൳ࠫᕴՕຟאࡐࡳऴੌሽᚘᄭհང
ੌᕴૠਮዌΔ֮[16]ֺለԱԿጟࠢীֱڤΔࠡ
ԫ ኲ ं ᕴ ٽ ሽ ੌ ൳ ࠫ ሽ ᚘ ᄭ ང ੌ ᕴ հ ਮ ዌ (DC-DC ChopperϟCC-VSI)ΔࠡԲሴੌ᧯ངੌᕴ
ٽᇖᚍᕴհਮዌ (SCR INVϟCompensator)ΔࠡԿإ
౧ᐈᓳ᧢ሽᚘᄭངੌᕴհਮዌ (SPWM-VSI)Δ൳ࠫ
ऄঞഗءՂຟਢᆖط൳ࠫངੌᕴሽੌઌߡ֗Օ՛ࠐ൳
ࠫڶய֗ྤயפΔᔞٽߓอࠀᜤᑓڤሎ᠏Ζ
֮[17]ڇઊฃᘫंΕլؓᘝΕ࿇ሽᖲ೯ኪΕߓอ೯ ኪ֗ආشუ֊ངၲᣂᑓڤՀΔ༼נຏشհ൳ࠫᕴᑓ ڤΔࠌངੌᕴհছٻ൳ࠫᕴ֗ڃ൳ࠫᕴࠫڤ֏Δࠀ ڇ່৵אլᒔࡳၦലছ૪ᠾᆙΖ
ഄԫലპྎᔚ࿇ሽᖲᑓীԵפ൳ࠫᕴૠृڶ
֮[1]Δլመڕছࢬ૪ࠡპྎᔚ࿇ሽᖲᑓীႛַ࣍ᄕ ១֏ᑓীΔ܀ଖࣹრऱਢࠡ൳ࠫᕴհૠආشٻၦ
൳ࠫΔլٵ࣍ࠡהආొၦ൳ࠫृΖ
פ൳ࠫᕴೈՂ૪ආ AC-DC-AC ृ؆ΔՈڶආش
AC-AC ृΖ֮[18]༼נආشٌੌٌ۟ੌ᠏ངᕴ
(Cycloconverter) հਮዌΔࠀאٻၦ൳ֱࠫڤ൳ࠫڶய
֗ྤயפΖ
֮[19]༼נఢೄ᠏ངᕴ (Matrix Converter) ਮዌΔኙ ԫଡԿઌᙁԵ/ԿઌᙁנߓอΔױࠌش 9 ଡٌੌၲᣂሒ ګΔࠡࠀආش 3 ڻᘫंࣹԵࠌ່Օሽᚘ᠏ངሒ
0.866Δᆏઊၲᣂ֊ངհૠጩழၴΔආ़ၴٻၦᓳ᧢
(SVM) ֱڤΔࢤ౨֗ய݁ᚌ࣍ൄشհ AC-DC-AC
ਮዌΔױ൦֜መᓤᠧΖ () ሎ᠏ᑓڤ֊ང
პྎᔚ࿇ሽᖲߓอլױ܂ֆش్ሽᄭΔٍױ܂
ጹ৺ሽᄭࢨໂشሽᄭΔڍٽݦඨᖲิٵழࠠڶࠟ
ጟפ౨Δ܀ڼԲृհ൳ࠫഗءՂਢլٵऱΔᅝ܂ֆ ش్ሽᄭழΔؘႊፖߓอٵޡΔڼழᖲิႊڶய/
ྤயפ൳ࠫᑓڤ (P-Q Controlled Mode)Δᅝ܂ໂ شሽᄭழΔᖲิؘႊᖜሉᏁၦ֗֘ᚨሉ᧢೯Δ ڼ ழ ᖲ ิ ႊ ࡐ ࡳ ᙮ ֗ ሽ ᚘ ൳ ࠫ ᑓ ڤ (f-V
Controlled Mode)ΔڂࠟጟᑓڤࢬᏁၦྒྷ֗൳ࠫհᑇ
լٵΔᖲิԫྤऄٵழش࣍ࠟጟشຜΖ
֮[20]ԯ༼נԫጟᜤٽ൳ࠫᕴΔࠡփಱሁሉሽ ᚘ൳ࠫΔ؆ಱሁפᑪੌ൳ࠫΔ؆ಱሁڇߓอࠀᜤ ሎ᠏ழ೯܂Δ൳ࠫངੌᕴ༼ࠎڶய֗ྤயפΔᅝߓ อࠎሽሂๅࠌᖲิݮګࡰሎ᠏ழΔ؆ಱሁ൳ࠫᕴᙁ נ堷ࡉۖ؈װפشΔڼழໍփಱሁ೯܂Δܛངੌᕴ
۞೯ط P-Q ൳ࠫᑓڤ᠏ང f-V ൳ࠫᑓڤΖڼীᜤٽ
൳ࠫᕴ౨༼ࠎᖙ܂ᑓڤၴհྤᜓ᠏ངࠡᚌរΔ܀ᖲ
ิፖߓอႊյઌٌངᇷಛΔڂڼؘႊխ؇൳ࠫΔᔞ ٽᖲิႃխٽΖ
ኙ࣍ᖲิ։ཋٽΔط࣍ᖲิၴٌངᇷಛլ࣐Δխ؇
൳ࠫࠀլᔞٽΖ֮[21]ԯ༼נᣊۿՕীٵޡᖲิհ Հি൳ࠫᑓڤ (Droop Mode)Δࠌངੌᕴհ൳ࠫᏁၦ
ྒྷءߪפ֗ሽᚘΕሽੌܛױΔլႊፖࠡהᖲิٌང ᇷ ಛ Δ ۖ ᖲ ิ ױ ᙟ რ ሎ ᠏ ࣍ ࡰ ᑓ ڤ (Island Mode)Εሽጻࠀᜤᑓڤ (Grid-connected Mode) ֗ڍᖲ ᑓڤ (Multi-machine Mode)Δլႊᠰ؆൳ࠫ೯܂Ζڼ
ীՀি൳ࠫᑓڤࠠڶፖՕীٵޡᖲิઌٵհࢤࠡ
ᚌរΔ܀᙮ྤऄፂࡐࡳΔᚨለኬྤऄ܂ඕ
Speed/Load Reference
W(xs+1) ys+z
N V
V
V w(xs+1)
⠧ɺ ҤࠣെᛱⱐᑨⱧⳌ/⪭ⰶӼ₇⃥ᑁࠣאᄲ
ᖲิ 1 2 3 4 5 w 25 30 31.09 45 26.02 x 0 0 1.059 1.25 3.213 y 0.05 0.05 3.05 2.5 5
z 1 1 1 1 1
V FD-MAX 1.5 1.75 1.77 1.6 1.34
V FD-MIN -0.1 -0.26 -0.17 -0.1 -0.2
⠧ʷ ҤࠣെᛱⱐᑨᥣᅆӼ₇⃥ᑁࠣאᄲ
ᖲิ 1 2 3 4 5
K3 0.77 0.68 0.725 0.76 0.716
T 0 0 0 0 0
a 1 1 1 1 1
b 0.05 0.05 0.05 0.05 0.2
c 1 1 1 1 1
Tf 0.4 0.2 0.2 0.2 0.1
Kf 0 0 0 0 0
ECR 0.01 0.01 0.01 0.01 0.01 TCD 0.1 0.2 0.2 0.2 0.2
af -0.299 -0.47 -0.359 -0.316 -0.396 bf 1.3 1.47 1.38 1.316 1.396 cf 1.5 0.5 0.5 0.5 0.5
ტሉհໂشሽᄭΔڼࠡរΖ
Ղ૪Բ֮ႛڶհሎ᠏ᑓڤ֊ངઔߒΔ܀ຟ࢙ฃპ
ྎᔚ࿇ሽᖲᑓীΔۖངੌᕴطࡐࡳऴੌሽᚘᄭࠎ ሽΔຍጟࠃኔՂڶࠡ؈Δࠏڕპྎᔚ࿇ሽᖲհ ೯ኪᚨՈઌᅝݶΔլߠ౨࢙ฃࠡ܂شΔ່ۖૹ
ऱਢڇຍጟՀΔྤऄवሎ᠏ᑓڤ֊ངኙპྎ
ᔚ࿇ሽᖲิհᐙΖ (ն) ٽሎ᠏
່२ᖂດዬᣂࣹპྎᔚ࿇ሽᖲิፖࠡה։ཋڤ࿇ሽ ᖲิհٽሎ᠏ംᠲΔࠏڕ֮[22]܂ԱԫଡଅԺᖲ
ิፖპྎᔚᖲิٽሎ᠏ऱଡூઔߒΔ֮[23]֗[24]
ঞ൶ಘᗏறሽۃᖲิፖპྎᔚᖲิٽሎ᠏ऱࡳ৫
ംᠲΔլመຍࠄઔߒຟᝫਢದޡၸΔᙟထპྎᔚ
࿇ሽᖲิऱګᑵΔٽሎ᠏ലਢຍԫᏆآࠐऱઔߒ ૹរΖ
ʷȮ₇⃥ᑁࠣ
ء֮א MatLab-Simulink-PSB ኔპྎᔚ࿇ሽߓอհ ᖞ᧯ᑓীΔץਔპྎᔚᖲᑓীΕة࿇ሽᖲᑓীΕ᙮᧢
ངሽሁᑓীΕሉᑓীΕៀंᕴᑓীΕऴੌᢸሽᚘ൳ࠫᑓ
ীΕངੌᕴפ൳ࠫᑓীΔࠡխ᙮᧢ངሽሁΕሉΕ
ៀंᕴڂױආشᇘᑓীΔլ٦ᇡ૪Δࠡהຝ։ঞ։૪ ڕՀΖ
⠧ɿ ᖝᷬೣᱹヅᑨאᄲ
R (Ω) 0.17
Ld (mH) 1.9
Lq (mH) 1.9
p 4
λ (wb) 1.629
ߧ 2 ⱧⳌ/⪭ⰶӼ₇⃥ᑁࠣ
ߧ 3 ᥣᅆӼ₇⃥ᑁࠣ
1. െᛱⱐᑨᑁࠣ
პྎᔚᖲᑓীױطଡ൳ࠫߓอࠐ༴૪Δ։ܑ
᠏ຒ/ሉ൳ࠫߓอΕᄵ৫൳ࠫߓอΕඔ೯൳ࠫߓอ֗ᗏற
൳ࠫߓอΖࠡխᄵ৫൳ࠫߓอ֗ඔ೯൳ࠫߓอط࣍լڇء
֮൶ಘᒤփΔڂڼլף᠇૪Ζ (ԫ) ᠏ຒ/ሉ൳ࠫߓอᑓী
ࠢীპྎᔚᖲհ᠏ຒ/ሉ൳ࠫᕴ (Governor) ڶࠟጟ
ীڤΔ։ܑ GE Speedtronic ীڤ֗ Woodward ীڤΖ ء֮ආছृΔڕቹ 2 ࢬقΔᓳᖞ z ױګ Droop ࢨ Isochronousᑓڤሎ᠏ (1ΚDroop ModeΕ0ΚIsochronous
Mode)ΔwΕxΕy ։ܑᏺ墿֗Ꮖ٣Εᆵ৵ழၴൄᑇΔ
ᙁԵ᠏ຒ/ሉᏁၦ֗᠏ຒ (N)ΔᙁנᗏறᏁၦ ಛᇆ (VFD)Ζ।ԫࢬ٨ 5 ຝࠢীპྎᔚᖲᑓীհ
ᑇΔࠡխ 1 ᇆᖲء֮ઔߒᖲิΖ (Բ) ᗏற൳ࠫߓอᑓী
ࠢীᗏற൳ࠫߓอਮዌڕቹ 3 ࢬقΔᑓীᑇ٨࣍।
ԲΖط᠏ຒ/ሉ൳ࠫᕴΕᄵ৫൳ࠫᕴ֗ඔ೯൳ࠫᕴᙁ נհᗏறᏁၦಛᇆ܂ֺለΔط܅ଖᙇᖗၲᣂ࠷ࠡ՛ृ
ߧ 4 ᳅ᙟ⽣ヅࣱӼ₇⃥ᑁࠣ
ߧ 5 ဘᙟݽ SPWM ʁࠡӼᑁࠣ
ᗏறᏁၦಛᇆΔֱჇ 1 Governor ᙈΔֱჇ 2
൳ࠫᎺ೯ኪΔֱჇ 3 ᗏறߓอ೯ኪΔֱჇ 4 ᗏற ߓอհڃൄᑇΔᖞ᧯ᗏறߓอᙁנᗏறੌၦ೯ኪ ಛᇆΰwfαΔֱჇ 5 ᗏᗈᕴᙈΔֱჇ 6 ྎᔚ ᖲ೯ኪΔֱჇ 7 ྎᔚᖲ᠏ఢขسࠤᑇΖ
2. ᖝᷬೣᱹヅᑨᑁࠣ
ء֮ආش MatLab-Simulink-PSB ᇘةڤ࿇ሽᖲᑓ
ীΔຍਢԫଡ᠏ەၗհԲၸणኪᑓীΔ೯ኪֱ࿓ڤڕ ՀࢬقΔᑇঞ٨࣍।ԿΖ
ሽᖲֱ࿓ڤΚ
q d q d d d d
d pNi
L i L L v R i L
dt
d = 1 − +
ΰ1α
q d q d q q q q
q L
pNi pN L i L L v R i L dt
d = 1 − − −λ
ΰ2α
᠏ఢֱ࿓ڤΚ
( )
e 1.5 q d q d q
T = pλi + L −L i i
ΰ3α
ᖲඳֱ࿓ڤΚ
(Te DN Tm)
N J dt
d = 1 − −
ΰ4α
dt N
d θ= ΰ5α
ߧ 6 െᛱⱐᑨՒ๗ㅨະ
3. ᳅ᙟ⽣ヅࣱӼ₇⃥ᑁࠣ
პྎᔚ࿇ሽߓอհऴੌᢸሽᚘ൳ࠫፖଅԺ࿇ሽᖲิ
ࢨᗏறሽۃิฃڶլٵΔ৵ԲृՕીຟආشԫ్ࣙᚘڤኲ
ंᕴᓳᖞऴੌᢸሽᚘΔ܀პྎᔚ࿇ሽߓอঞലऴੌᢸሽᚘ ڃ۟პྎᔚᖲհ᠏ຒ/ሉ൳ࠫᕴΔڕቹ 4 ࢬقΔطპྎ
ᔚᖲհຒ৫൳ࠫፂऴੌᢸሽᚘհࡳΖ 4. ဘᙟݽӼᑁࠣ
Ա౨൶ಘٺጟլٵᑓڤհሎ᠏Δء֮ආشՀিᑓڤ հ SPWM ൳ֱࠫڤΔਮዌڕቹ 5 ࢬقΔ൳ࠫᕴᙁנᓳ᧢
ਐᑇ m ֗ઌߡµΔಬ۟ SPWM ขسᕴขسᤛ࿇౧ंΖઌ ߡµڇإൄणउՀਢط P-f հՀিࢤެࡳΔ܀ਢᅝᖲิ
פᙁנሒ່ࠩՕૻࠫଖழΔ֊ང່۟Օפ൳ࠫᑓڤΖ
ۖᓳ᧢ਐᑇ m ڇإൄणउՀਢطሽᚘ൳ࠫެࡳΔ܀ਢᅝᙁ נሽੌሒ່ࠩՕૻࠫଖழΔ֊ང່۟Օሽੌ൳ࠫᑓڤΖ
ຍጟངੌᕴ൳ࠫᑓڤྤᓵਢڇᖲิࠓᜤሽጻࢨਢڍ ᖲյᜤຟࠠڶ۞೯ٵޡऱפ౨Δڂ SPWM ขسᕴขسհ إᓳ᧢ಛᇆڕՀࢬقΔ
[ ]( )t
m
vm = ×sinµ ΰ6α
ᅝࠟᖲࠀᜤሎ᠏ழΔޢԫᖲิࠉࠡՀিࢤ։
ሉΔૉԫᖲิհ᙮࣍ԫᖲิΔࠡጤሽᚘઌߡᏺՕΔ ᄎࠌᖲิפᙁנᏺՕΔڕՀࢬقΔΰ EΕV ࠟጤሽ ᚘΔµEΕµVࠟጤሽᚘઌߡΔX ࠟጤၴհሽݼα
[ E V]
X
P= EV sinµ −µ ΰ7α
ࠉᖕՀিࢤΔڼലࠌ᙮૾܅Δڂڼࠟᖲല۞೯ٵ ޡΖٵᑌऱΔڇᖲิࠓᜤሽጻழΔᖲิᄎ۞೯ፖሽጻٵޡΔ ڇڍᖲյᜤழΔᖲิၴՈᄎ۞೯ٵޡΖ
ɿȮ⳥ⱧᑁೣⱧဘՒ๗ᑁბӠኔ
1.5
1
0.5
0
1.5
1
0.5
0
1.5
1
0.5
0
0.5
1
0.98
0.96
0.94
time-sec time-sec
time-sec time-sec
0 10 20 30 0 10 20 30
0 10 20 30 0 10 20 30
Fuel Demand Turbine Torque Fuel FlowSpeed
1500
1000
500
0
-500
2000
1000
0
-1000
-2000
1000
500
0
-500
-1000
1.4 1.2 1 0.8 0.6 0.4
time-sec time-sec
time-sec time-sec
0 0.5 1 1.5 0 0.5 1 1.5
0 0.5 1 1.5 0 0.5 1 1.5
time-sec time-sec
time-sec time-sec
0 0.5 1 1.5 0 0.5 1 1.5
0 0.5 1 1.5 0 0.5 1 1.5
VdcVab (load) Vab (inverter) Modulaton-Index
3 2 1 0 -1 -2 -3
3
2
1
0
-1 2
1
0
-1 -2
1.02 1.015 1.01 1.005 1 0.995
Ia-pu Speed-pu Va-puElectric Power-pu
1 0.5 0 -0.5 -1
lnput :
Signal numbert :
Start time [s] : Number of cycles :
Fundamental frequency [Hz] :
Max Frequency [Hz] :
Frequency axis :
Display style : 0.2 0.2002 0.2004 0.2006 0.2008 0.201 0.2012 0.2014 0.2016
Time (s)
Fundamental (1200Hz) = 0.6556 , THD = 16.67%
FFT window: 2 of 1800 cycles of selected signal
0 1 2 3 4 5 6 7 15
10
5
0
Mag (% of Fundamental)
Frequency (Hz) X 104
0.4 0.2 0 -0.2 -0.4
lnput :
Signal numbert :
Start time [s] : Number of cycles :
Fundamental frequency [Hz] :
Max Frequency [Hz] :
Frequency axis :
Display style : 1.2 1.2002 1.2004 1.2006 1.2008 1.201 1.2012 1.2014 1.2016
Time (s)
Fundamental (1200Hz) = 0.3047 , THD = 22.23%
FFT window: 2 of 1800 cycles of selected signal
0 1 2 3 4 5 6 7 20
15
10
5
0
Mag (% of Fundamental)
Frequency (Hz) X 104
iso_fixfreq_scope2
la
1 0.2 2 Display FFT window
1200
70000
Hertz
Bar (relative to Fund. or DC)
Display Close
iso_fixfreq_scope2
la
1 1.2 2 Display FFT window
1200
70000
Hertz
Bar (relative to Fund. or DC)
Display Close Structure :
Structure :
ߧ 7 ગ⳥Ⱨᑁೣʠ₇⃥ከᐉ
ߧ 8 ગᑁೣ⪭ⰶӡဘᆹʠՒ๗ㅨະŘ(a) ဘᙟݽ ϳȮ(b) ᱹヅᑨϳ
1. െᛱⱐᑨՒ๗ㅨະ
პྎᔚᖲ೯ኪᑓীط᠏ຒ/ሉ൳ࠫߓอፖᗏற൳ࠫ
ߓอᑓীᖞٽۖګΔףՂሉܛױ൶ಘࠡ೯ኪΔ೯ኪֱ
࿓ڤڕՀΚ
(P P ) DN
dt
H dN = mech− elec +
2 ΰ8α
ࠡխ H ᠏ክၦൄᑇΰྎᔚᖲΕ࿇ሽᖲ֗ᚘᜍᖲ հ᜔ٽαΕD ॴ؍এᑇΔN ᠏ຒΔPmech֗Pelec։ܑ
პྎᔚᖲᙁנᖲඳפ֗࿇ሽᖲᙁנሽפΖ
ءઔߒᖲิ H 8.22 sΕD 0.1 N-m-s/radΔᑓᚵழ
0 ઞழףԵۯޡၸሉሽפΔ15 ઞழሉ૾ 0.5 puΖቹ 6 ೯ኪᑓᚵ࣠ΔփܶᗏறᏁၦΕᗏறੌၦΕྎ
ᔚᖲ᠏ఢ֗᠏ຒΔطቹױवΔࡳழၴપᏁ 5 ઞؐ׳Ζ 2. ગ⳥ⱧᑁೣՒ๗ㅨະ
ቹ 7 ൶ಘპྎᔚ࿇ሽᖲࡰሎ᠏հਮዌቹΔ250
kVA/1200 Hz პྎᔚ࿇ሽᖲิᙁנᆖᖞੌΕៀं৵ಬԵ
ߧ 9 ᱹヅᑨヅᙟᘘഐד㆒⨲Ř(a) ֲⰶԊȮ(b) ֲⰶര
ߧ 10 Ӽݽʠ MatLab-Simulink-PSB Ễೣ
IGBTิګհངੌᕴΔངੌᕴࡐࡳא 50 Hz ሎ᠏Δطሽᚘᓳ ᖞᕴ൳ࠫڇ 380 V ۯᄷΔᙁנᆖ LC ሽሁៀൾ᙮եឫΔ ࠎᚨࠟಱሁٺ 100 kW հሉΔࠡխԫಱሁطឰሁᕴ൳ࠫΔ ڇ 0.3 ઞழല 100 kW ሉ࠵ೈΔאᑓᚵሉ᧢೯հ೯ኪ
ᚨΖ
ࡰᑓڤሉ֊ངழհ೯ኪᚨڕቹ 8 ࢬقΔ(a)ང
ੌᕴೡհᚨ (ץܶऴੌᢸሽᚘΕངੌᕴᙁנᒵሽᚘΕ
ሉሽᚘ֗ PWM հᓳ᧢ਐᑇ)Δ(b)ঞ࿇ሽᖲհᚨ (ץܶ
AઌሽੌፖሽᚘΕ᠏ຒ֗ሽפ)ΔطቹױवΔሽߓอհ
ᚨॺൄݶຒΔࡳழၴ՛࣍ᖲඳߓอΔڂڼΔڇ൶ಘ პྎᔚ࿇ሽᖲࡰሎ᠏೯ኪᚨழΔ࢙ฃპྎᔚᖲհ೯ኪ ਢٽऱΖ
ط࣍ྎᔚᖲᚨለኬΔطቹױנΔڇ࠵ሉழΔऴੌ
ሽᚘۯᄷؘ༼אᇖᚍᖲሽ౨ၦհؓᘝΔՈڂڼངੌᕴᙁ
1
3
3
Pe f(u) p2f Vabc (pu)
Freq
Freq wt sin_cos
2
0 abc sin_cos abc_to_dq0 Transformation
Vd_ref (pu)
Vq_ref (pu) Selector Vd Vq
P1
Discrete P1 Controller
Vd Vq inverter 0 VO
1 2 m
Vabc_inv hypot modulation index
dqo sin_cos abc Dq0_to_abc Transformation
1500
1000
500
0
1500
1000
500
0
2000 1000
0
-1000
-2000
1.5
1
0.5
0 0 0.5 1 1.5 2 2.5
VdcVab(load) Vab(inverter)Modulation Index
0 0.5 1 1.5 2 2.5
0 0.5 1 1.5 2 2.5 0 0.5 1 1.5 2 2.5
0 0.5 1 1.5 2 2.5 0 0.5 1 1.5 2 2.5
0 0.5 1 1.5 2 2.5 0 0.5 1 1.5 2 2.5 4
2
0
-2
-4
1.02
1
0.98
Ia-pu Speed-pu
4
2
0
-2
-4
Va-pu
4 3 2 1 0 -1
Electric Power-pu
time-sec
time-sec time-sec
time-sec time-sec
time-sec time-sec
time-sec
52
51.5
51
50.5
50
49.5
49
48.5
48
Frequency-Hz
0 0.5 1 1.5 2 2.5 time-sec
4 3 2 1 0 -1
Electric Power-pu
0 0.5 1 1.5 2 2.5
52
51
50
49
48
Frequency-Hz
0 0.5 1 1.5 2 2.5 time-sec
time-sec
ߧ 11 ગ/ʏ⊓⳥ⱧᑁೣⱧဘʠ₇⃥ከᐉ
ߧ 12 ગ/ʏ⊓⳥ⱧᑁೣⱧဘʠ MatLab-Simulink- PSBỄೣ
ߧ 13 ગ/ヅℐʏ⊓ᑁೣⱧဘᆹʠՒ๗ㅨະŘ(a) ဘ ᙟݽϳȮ(b) ᱹヅᑨϳ
נሽᚘۯᄷՈᇿထ༼Δ܀ڼழሽᚘᓳᖞᕴലᓳ᧢ڂᑇط 0.82ᓳ૾ 0.62ΔࠌሉሽᚘԫऴፂࡳΔ࿇ሽᖲֱ૿
ঞطሽפᚨױנΔڇ༓՛࣍ 0.1 ઞփط 0.8 pu ૾
۟ 0.6 pu ֘ᚨሉհޏ᧢Δࠀྤ᧩ထऱᑉኪឫ೯ขسΖ
ߧ 14 ગ/ヅℐʏ⊓ᑁೣⱧဘᆹᱹヅᑨ㆒᪓Ւ๗ㅨະ
ߧ 15 ᅠ 32 ಙ⤑దᨊᗼʁʠㅨະ
ቹ 9(a)Ε(b)ၞԫޡ᧩ق࠵ೈሉছ৵հ࿇ሽᖲሽੌं
ݮ֗᙮ᢜ։ؒΔଖࣹრऱਢΔ࠵ሉ৵հ᜔ሽੌᘫंեឫ
22.23 %Δۖ࠵ሉছ 16.67 %Δ᧩ྥ࿇ሽᖲ᎘ሉֺૹሉ ࢭ࠹ޓᣤૹऱᘫंեឫΔຍፖᑵवऱࡰሎ᠏լᔞٽ܂ຝ
։ሉሎ᠏ွܭٽΖ 3. ગ/ヅℐʏ⊓⳥ⱧᑁೣⱧဘ
ڇ൶ಘპྎᔚ࿇ሽᖲࡰ/ሽጻࠀᜤሎ᠏ᑓڤ᠏ང ழΔངੌᕴආشՀি൳ࠫᑓڤΔྤሉ᙮ (f0) 1.04 puΔՀি (D) 0.04Δሽᚘ൳ࠫᕴհֺࠏൄᑇ (kp)
0.4 Ε ᗨ ։ ൄ ᑇ ( ki ) 500 Δ א MatLab-Simulink-PSBኔհ൳ࠫᕴڕቹ 10 ࢬقΖߓอਮ ዌঞڇሉጤฃ܂ଥޏΔءᆖឰሁᕴࢬ൷հሉޏຑ
൷ԫຝ 250 kVAΕ380 V/25 kV ᧢ᚘᕴΔᆖឰሁᕴຑ۟ 10 MVA/25 kV/50 Hz ሽጻΔڕቹ 11 ࢬقΔࠡ MatLab-
Simulink-PSB࿓ڤڕቹ 12 ࢬقΖᑓᚵழឰሁᕴ٣অၲሁ
ࠌᖲิᗑمࡳࠎᚨ 100 kW ሉΔ0.3 ઞழឰሁᕴދԵΔ ࠌᖲิፖሽጻࠀᜤሎ᠏Δ2 ઞழឰሁᕴ٦ሂๅΔᖲิ༚
ࡰሎ᠏Ζ
ቹ 13 ᧩قࡰ/ࠀᜤሎ᠏ᑓڤ᠏ངհ೯ኪΔ(a) ང
ੌᕴೡհᚨΔሎ᠏ᑓڤ֊ངழऴੌሽᚘᑉኪડ૾۟પ
300 VΔ᠏ངཚၴ PWM հᓳ᧢ڂᑇՂ່֒۟ՕૻࠫଖΔڂ
ڼࠌᚨழၴࢮऱֺለ९Δ(b) ࿇ሽᖲհᚨΔڇ֊ང
MTG1 REC INV
Filter 100kW
MTG2
380V TR
25kV
CBK CBK Grid
REC INV
Filter 100kW 380V
TR 25kV
CBK
52 51 50 49 48
2 1.5 1 0.5 0
Frequency-Hz
time-sec
Electric Power-pu
0 0.5 1 1.5 2 2.5
time-sec
0 0.5 1 1.5 2 2.5
52 51 50 49 48
2 1.5 1 0.5 0
Frequency-Hz
time-sec
Electric Power-pu
0 0.5 1 1.5 2 2.5
time-sec
0 0.5 1 1.5 2 2.5
⠧߈ ʃ⤑దʠᕗⰱ
ઌߡ(৫) 72 32
Ppeak(pu) 2.05 1.5
fmax
∆ (Hz) 1.2 0.9
ழ࿇ሽᖲᑉኪሽੌપሒ 3 pu ଖΔᑉኪឫ೯ሽפપሒ 2 puኙଖΔឫ೯Օ՛પፖႚอٵޡ࿇ሽᖲิᔡ࠹ઌ൷ چਚᎽٵ్Δ᧩ߠطࡰᑓڤ᠏ངሽጻࠀᜤᑓڤኙპ
ྎᔚ࿇ሽᖲิขسॺൄՕऱᓢᚰΔڂڼᚨش࣍ࡰ/ሽጻࠀ ᜤᑓڤհᖲิؘႊֺొ܂ࡰᑓڤሎ᠏հᖲิࠠڶޓՕ ऱឫ೯୲ݴ౨ԺૠΖቹ 14 ঞ᙮ᚨΔطቹױवΔང
ੌᕴၲࡨழא 50.6 Hz ሎ᠏Δ֊ངழ᙮ડ૾۟ 49.4 HzΔ հ৵પक़၄ 1.2 ઞթࡳ࣍ 50 Hz ፖሽጻٵޡΔ܀ᅝ٦ڻ ᗑمሎ᠏ழΔ᙮༓مࠥ༚ࡳΖ
ࠃኔՂΔࠀᜤขسऱᓢᚰፖࠀᜤᛳၴհሽᚘઌߡڶ ᣂΔՂ૪ᑓᚵ 72 ৫ሽᚘઌߡհणउΔૉઌߡଥޏ
32৫Δঞ࿇ሽᖲሽפ֗ངੌᕴᙁנ᙮ڕቹ 15 ࢬقΔ طቹױवΔࠀᜤขسऱᓢᚰ᧢ֺለᒷࡉΖ।ঞലࠟጟ णउհ࿇ሽᖲᑉኪឫ೯ሽפଖ (Ppeak) ֗ངੌᕴᙁ נ᙮່Օޏ᧢ၦ (∆fmax) ٨।ֺለΔط।ױवΔᑉኪឫ ೯ሽפଖڶ 25 %հฆΖ
4. ગ/ヅℐʏ⊓/घᑨ⳥ⱧᑁೣⱧဘ
൶ಘࡰ/ሽጻࠀᜤ/ڍᖲሎ᠏ᑓڤհ᠏ང೯ኪΔߓ อਮዌԾฃ܂ޓޏΔڕቹ 16 ࢬقΔೈࠐհ࿇ሽᖲิ؆Δ ߓอ٦ףԵԫຝઌٵਮዌհᖲิΔࠟຝᖲิᆖឰሁᕴຑ
൷۟ሽጻΖᄅᖲิՈ܂Հি൳ࠫΔࠡྤሉ᙮ 1.02 puΔՀি 0.04Ζᑓᚵழࠟຝᖲิٺ۞٣ࡳᗑمሎ
᠏Δ0.2 ઞழࠟᖲຟᆖطឰሁᕴދԵፖሽጻࠀᜤሎ᠏Δ1.1 ઞழሽጻᆖឰሁᕴሂๅΔࠌߓอ᧢ګࠟᖲࠀᜤሎ᠏ਮዌΖ
ቹ 17(a)Ε(b) ։ܑ᧩قࠟຝᖲิհ᙮֗ሽפ
ᚨΔ࿇ሽᖲิ MTG1 ၲࡨழࠎᚨ 0.6 pu פΔࠀא 50.4 Hz ሎ᠏Δࠀᜤ۟ሽᄭ৵Δࠎᚨפ༼۟ 1 puΔ᙮۞೯ ፖሽᄭٵޡ 50 HzΔᅝ᧢ګࠟᖲࠀᜤΔᆖࠟᖲิפ։
৵᙮ࡳ࣍ 50.3 HzΔ࿇ሽᖲิ MTG2 ঞၲࡨא 50.2 Hzሎ᠏Δࠀᜤ۟ሽᄭ৵᙮ٵᑌፖሽᄭٵޡ 50 HzΔ֊
ངګࠟᖲࠀᜤ৵ঞٵᑌࡳ࣍ 50.3 HzΖլᓵࡰᑓڤ᠏ང
ሽጻࠀᜤᑓڤࢨሽጻࠀᜤᑓڤ᠏ངڍᖲᑓڤΔ᠏ང
ࡳழၴຟՕપڇ 2 ઞאփΖ
ܑଖࣹრऱਢࠟຝ࿇ሽᖲิհሽפΔৰ୲࣐ױ
࿇ࠡᑉኪኙଖՕ࣍ 2 puΔ᧩قᅝࠟຝ࿇ሽᖲิٵ ழࠓᜤሽጻழΔኙᖲิທګհᓢᚰֺᖲࠓᜤሽጻழՕ ৰڍΔᓢᚰ࿓৫լ՛࣍ႚอٵޡ࿇ሽᖲิᔡ࠹Կઌ൷چਚ Ꮍհणउΰီൣउۖࡳપ 3 pu~6 pu ኙଖαΔ᧩قᚨش
࣍ڍᖲ/ሽጻࠀᜤᑓڤհᖲิؘႊڶ່Օऱᓢᚰ୲ݴ౨Ժ հૠΖ
ߧ 16 ગ/ヅℐʏ⊓/घᑨ⳥ⱧᑁೣⱧဘʠ₇⃥ከᐉ
ߧ 17 ᱹヅᑨʠ㆒᪓דヅԼ᪓ㅨະŘ(a) MTG1Ȯ(b) MTG2
߈Ȯ⤽⧄⎞⧄
Ա౨ଫࠠࡰΕሽጻࠀᜤ֗ڍᖲᑓڤհሎ᠏౨ ԺΔპྎᔚ࿇ሽᖲิא P-f Հিᑓڤ൳ࠫਢለࠋऱᙇᖗΔ ء֮ܛኙຍጟᣊীऱპྎᔚ࿇ሽᖲิհሎ᠏ᑓڤ᠏ང܂೯ ኪᑓᚵ։࣫Δ࣠ڶՀ٨༓រଖࣹრΚ
1. პྎᔚᖲ֘ᚨሉޏ᧢પᏁ 5 ઞհࡳழၴΔۖངੌᕴ ঞ༓ᛳၴݙګΔڂڼڇ൶ಘངੌᕴೡհሽԺߓอᑉኪ
ᚨழΔ࢙ฃპྎᔚᖲ֘ᚨਢױ൷࠹ऱΖ
2. طሽጻࠀᜤᑓڤࢨڍᖲᑓڤ᠏ངڃࡰᑓڤ༓ᛳၴݙ ګΔ܀طࡰᑓڤ᠏ངሽጻࠀᜤᑓڤࢨطሽጻࠀᜤᑓ ڤ᠏ངڍᖲᑓڤΔ᠏ངࡳழၴঞຟપڇ 1~2 ઞΔڼ ፖპྎᔚᖲ֘ᚨழၴઌֺࠀآࣔ᧩ऱ՛Δڂڼڇ൶ಘሎ
᠏ᑓڤ᠏ངழΔ౨ܡ࢙ฃპྎᔚᖲ֘ᚨଶړڇᢰរՂΖ
3. ԫভᎁპྎᔚ࿇ሽᖲิհངੌᕴࠠڶॺൄݶຒऱଯ
(Blocking) ᤛ࿇౨ԺΔڇᖲิᔡ࠹ᒵሁ൷چਚᎽழ౨Օ
༏ލࠫᑉኪפឫ೯Δڂڼᖲิ౨אለ܅ऱൎ৫ࠐ
ૠΖᖕءᑓᚵ࣠Δຍԫរۿࠀլݙ٤إᒔΔڇࡰ
ሎ᠏ᑓڤՀሉ֊ངᒔኔլᄎኙპྎᔚ࿇ሽᖲิທګ
᧩ထऱᑉኪפឫ೯Δ܀ԫᖲิطࡰᑓڤ᠏ངሽ ጻࠀᜤᑓڤழথᄎኙᖲิขسॺൄՕऱឫ೯Δۖࠟຝᖲ
ิٵழࠓᜤሽጻழΔኙᖲิທګհᓢᚰޓՕΔᓢᚰ࿓৫ լ՛࣍ႚอٵޡ࿇ሽᖲิᔡ࠹Կઌ൷چਚᎽհणउΰࠃ ኔՂᓢᚰ࿓৫ႊီࠓᜤᛳၴհઌߡۖࡳαΔڂڼࠠڶ ᑓڤ᠏ངפ౨հᖲิؘႊֺྤڼפ౨հᖲิࠠڶޓՕऱ ᓢᚰ୲ݴ౨Ժૠΰࠏڕޓൎႇऱᖲඳൎ৫αΔࠀॺࢬ ڶᖲীհპྎᔚ࿇ሽᖲิຟ౨אለ܅ऱൎ৫ࠐૠΖ
Ὢ⚦€೧
D ॴ؍এᑇ E ಬሽጤሽᚘ H ክၦൄᑇ id ऴၗሽੌ
iq ٌၗሽੌ
J ክၦ Ld ऴၗሽტ Lq ٌၗሽტ m ᓳ᧢ਐᑇ N ᠏᠏ຒ
p ᄕኙ
Pelec ሽפ
Pmech ᖲඳפ
R ࡳሽॴ Te ሽ᠏ఢ Tm ᖲඳ᠏ఢ vd ऴၗሽᚘ vq ٌၗሽᚘ V ࠹ሽጤሽᚘ
X ሽݼ
θ ᠏ߡ৫
λ ຏ
µ ઌߡ
µE ಬሽጤઌߡ µV ࠹ሽጤઌߡ
א≙ᄽ᪇
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2007ڣ 03 ִ 01 ֲ گᒚ 2007ڣ 04 ִ 02 ֲ ॣᐉ 2008ڣ 03 ִ 04 ֲ ᓤᐉ 2008ڣ 03 ִ 06 ֲ ൷࠹
