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PFC搭載一体型洗濯乾燥機システム

概要

説明

現代の洗濯機は、実際の使用条件下で長期的な信頼性を維持しながら、高いエネルギ効率と静かな動作を実現するのに苦労することがよくあります。 電力変換における非効率性とモータ作動時の振動は、エネルギ消費量、音響ノイズ、およびシステム構成部品への負荷を増加させる可能性があります。

本システムは、洗濯機能と乾燥機能にわたり協調的な力率補正 (PFC) とマルチモータのブラシレスDC (BLDC) 制御を基盤とした統合型洗濯乾燥機アーキテクチャを実証します。 GaN FETベースのPFCステージは電力変換効率を向上させ、負荷変動下でも安定した動作を実現します。一方、MCUベースのシステム協調制御により、BLDCドラムモータ、乾燥機ファン、ヒートポンプモータを管理し、効率的で静かな運転を可能にします。 内蔵のワイヤレス接続機能により、監視と制御のためのIoT機能が実現されます。

このシステムのメリット:

  • 高効率モータ駆動と精密制御により、洗濯・乾燥サイクル全体でのエネルギ消費量を削減
  • BLDCモータ制御による静粛な動作で、振動と騒音を最小限に低減
  • 絶縁アンプとフォトカプラを用いた電気的絶縁は、安全性と信頼性を向上
  • 柔軟なルネサスのマイコンラインアップは、スケーラブルな性能と機能拡張をサポート
  • 内蔵Wi-Fi®およびBluetooth® Low Energy (LE) により、IoT対応の監視と制御をサポート

製品比較

アプリケーション

ブロック図

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このボードをリモートでテストする

クラウド上のラボで利用でき、PCベースのGUIを使用して、物理ボードを必要とせずに、仮想ラボで設計の構成とテストをすぐに開始できます。
WS176_Web UPDATELine Arrow.986Line Arrow.982Line Arrow.1062Line Arrow.1063Line Arrow.1064Line.792Sheet.1196Sheet.746Line Arrow.411Sheet.227Line Arrow.1137Line Arrow.1131PFC CircuitPFC CircuitPFC CircuitSheet.1Sheet.2Sheet.3Sheet.4WS176WS176WS176Resistor - FixedTransformer Inductor Coreless (Air conductor)Sheet.18Sheet.19Sheet.20Sheet.21Sheet.22Sheet.23Sheet.24Sheet.25Sheet.26AntennaSheet.28Sheet.29Sheet.30Sheet.31Sheet.32DiodeSheet.39Sheet.40Sheet.218Sheet.133Diode.134Sheet.135Sheet.136Sheet.137Sheet.219Sheet.220Sheet.221Sheet.222Sheet.223Sheet.224Sheet.225Sheet.226Sheet.228Sheet.229Sheet.230Sheet.234Sheet.235Sheet.245Sheet.252Sheet.261Sheet.276100 ~ 240VAC100 240VAC100 240VAC12VDC to Gate Driver12VDC to Gate Driver12VDC to Gate Driver3.3/5VDC to MCU, sensor, Bluetooth LE + Wi-Fi3.3/5VDC to MCU, sensor, Bluetooth LE + Wi-Fi3.3/5VDC to MCU, sensor, Bluetooth LE + Wi-Fi ~400VDC400VDC400VDCConnector 1.178Connector 1.178.339Connector 1.178.340Connector 1.178.341Connector 1.178.342Connector 1.178.353Sheet.381Sheet.382Sheet.383Sheet.391Connector ArrowLDOLDOLDOLine ArrowLine Arrow.405Connected signals arrowResistor - Fixed.436Resistor - Fixed.438Connected signals line.447Line.448Connected signals line.453Main Drum Motor (BLDC)150 ~ 200WMain Drum Motor (BLDC) 150 200WMain Drum Motor (BLDC)150 200WPFCVPFCVPFCVIPFCIPFCIPFCSheet.517Wi-Fi/Bluetooth LE ModuleWi-Fi/Bluetooth LE ModuleWi-Fi/Bluetooth LE ModuleLine Arrow.530 6.538666Sheet.540AC/DCAC/DCAC/DCWater Level/Load Weight/ Temperature SensorWater Level/Load Weight/ Temperature SensorWater Level/Load Weight/ Temperature SensorPFC Circuit.673LineLine Arrow.736Connector Arrow.737 6.738333Sheet.740PhototriacCouplerPhototriac CouplerPhototriacCoupler 6.742555Sheet.744Solenoid ValveConnector ArrowConnector Arrow.714PFC Circuit.750Sheet.754*For main tap valve, water inlet valve, detergent valve, softener valve, water drain valve*For main tap valve, water inlet valve, detergent valve, soft...*For main tap valve, water inlet valve, detergent valve, softener valve, water drain valveLine Arrow.760Drum ControlDrum ControlDrum ControlOp AmpOp AmpOp AmpMotorSheet.11Sheet.12MM 6.800 333Sheet.802Connected signals arrow.804Solenoid ValveSolenoid ValveSolenoid Valve To Solenoid ValveTo Solenoid ValveTo Solenoid Valve 100 ~ 240VAC100 240VAC100 240VACSheet.812Tri component.835Component block.745Component block.631Isolation AmpIsolation AmpIsolation AmpPFC Circuit.858Dryer ControlDryer ControlDryer ControlMotor.872Sheet.873Sheet.874MM 6.875333Sheet.877Connected signals arrow.883Sheet.933Tri component.949Component block.745Component block.631Isolation AmpIsolation AmpIsolation AmpMotor.963Sheet.964Sheet.965MM 6.966 333Sheet.968Current SensingCurrent SensingCurrent Sensing 6.971666Sheet.973Current SensingCurrent SensingCurrent SensingLine.976Connector Arrow.977 6.983666Sheet.985 6.987666Sheet.989Dryer Fan Motor (BLDC)50 ~ 60WDryer Fan Motor (BLDC) 50 60WDryer Fan Motor (BLDC)50 60WHeat Pump Motor (BLDC)400 ~ 500WHeat Pump Motor (BLDC) 400 500WHeat Pump Motor (BLDC)400 500WTouch KeySheet.1000Sheet.1001Sheet.1002Sheet.1003Sheet.1004Sheet.1005Sheet.1006Sheet.1007Sheet.1008LCD/LED Segment DisplaySheet.1010Sheet.1011Sheet.1012Sheet.1013Sheet.1014Sheet.1015Sheet.1016Sheet.1017Sheet.1018Sheet.1019Sheet.1020Sheet.1021Sheet.1022Sheet.1023Sheet.1024Sheet.1025Sheet.1026Sheet.1027Sheet.1028Sheet.1029Sheet.1030Sheet.1031Sheet.1032Sheet.1033Sheet.1034Sheet.1035Sheet.1036Sheet.1037Sheet.1038Sheet.1039ONONSheet.1040OFFOFFSheet.1041Sheet.1042Sheet.1043Sheet.1044Sheet.1045Sheet.1046Sheet.1047Sheet.1048Lock.211Sheet.1050Sheet.1051BluetoothWi-FiSpeakerspeaker_8_Sheet.1055Sheet.1056Sheet.1057Sheet.1058Door LockDoor LockDoor LockBuzzerBuzzerBuzzerGate DriverGate DriverGate Driver 6.1073666Sheet.1075 6.1076666Sheet.1078 6.1079 333Sheet.1081GroundSheet.1087Sheet.1088Connector 1.178.1089Resistor - Fixed.14Sheet.1094Resistor - Fixed.1105Resistor - Fixed.1106Ground.1107Sheet.1108Sheet.1109Connector Line.1112IPMModuleIPM ModuleIPMModuleConnector Line.1115Line.1117Connected signals line.1119Connected signals line.1122Connector Arrow.1123Connector Arrow.1124Connector Arrow.1125Connected signals line.1126Line.1127Connector 1.1128Connector 1.1130Connected signals arrow.1132 6.1133 333Sheet.1135Connected signals arrow.1136Resistor - Fixed.1138Sheet.1139Resistor - Fixed.1140Resistor - Fixed.1141Sheet.1143Sheet.1144Connector Line.1145Connector Line.1147Line.1148Connected signals line.1149Connected signals line.1150Line.1151Connector 1.1152Connector 1.1153Connector Arrow.1157Connector Arrow.1158Connector Arrow.1159Connected signals line.1160Current SensingCurrent SensingCurrent SensingIPM ModuleIPM ModuleIPMModuleConnected signals arrow.1163 6.1164333Sheet.1166Resistor - Fixed.1168Sheet.1169Resistor - Fixed.1170Resistor - Fixed.1171Ground.1172Sheet.1173Sheet.1174Connector Line.1175Connector Line.1176Line.1177Connected signals line.1178Connected signals line.1179Line.1180Connector 1.1181Connector 1.1182Connected signals line.1186IPM ModuleIPM ModuleIPMModuleHall SensorHall SensorHall SensorConnector Arrow.1192Connected signals arrow.1194Connected signals lineConnector Arrow.1200Connector Arrow.1201TabletSheet.1215Sheet.1216Sheet.1217Sheet.1218Sheet.1219Quad component non RenesasComponent block.751Component block.747Component block.748Valve*Valve*Valve*Horizontal Wire BundleCommunication Lines B.795555Connector Arrow.1235Connector LineConnector Arrow.1241Connector Arrow.1242Bi-directionalAC Power SourceSheet.8Alternating CurrentGaN FETGaN FETGaN FETLine Arrow.1162Connector dotted double arrowSheet.1244 MCUMCUMCULCDCLCDCLCDCCTSUCTSUCTSUUARTUARTUARTADC12 bitADC 12-bitADC12-bitUARTUARTUARTGPIOGPIOGPIOGPIOGPIOGPIOUARTUARTUARTSheet.1245Component block.751Component block.747Component block.683Component block.68411pt text11pt textComponent block.748IPM Drv CouplerIPM Drv CouplerIPM Drv CouplerSheet.1246Component block.745Component block.631Isolation AmpIsolation AmpIsolation AmpConnector Arrow.1183Connector Arrow.1184Connector Arrow.1185Line Arrow.790Sheet.1247Component block.751Component block.747Component block.824Component block.82511pt text11pt textComponent block.748IPM Drv CouplerIPM Drv CouplerIPM Drv CouplerLine Arrow.864Sheet.1248Component block.751Component block.747Component block.944Component block.94511pt text11pt textComponent block.748IPM Drv CouplerIPM Drv CouplerIPM Drv CouplerLine Arrow.955Sheet.1249 MCUMCUMCUADC 12bitADC 12bitADC12bitPWMPWMPWMUARTUARTUARTPWMPWMPWMGPIOGPIOGPIOINTPINTPINTPCMPCMPCMPADC 12bitADC 12bitADC12bitSheet.1250 MCUMCUMCUCMPCMPCMPPWMPWMPWMADC 12bitADC 12-bitADC12-bitCMPCMPCMPPWMPWMPWMADC 12bitADC 12-bitADC12-bitUARTUARTUARTCapacitor Non-polarized .1251Sheet.1252Sheet.1253Sheet.1254Sheet.1255Sheet.1257Connector 1.1258Connector Line.1260
Exiting Interactive Block Diagram

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