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マイクロインバータ

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マイクロインバータは、住宅向けの太陽電池システムにおいてパネル単位でDC-AC電力変換を行うため、ストリング･インバータの代わりに使用されます。エネルギー収量の最大化に貢献すると同時に、太陽電池パネルにかかった影や汚れ、およびパネルの障害に基づく問題を軽減します。マイクロインバータは、最大電力点追従制御（MPPT）機能をもつDC-DCコンバータと、AC電源グリッドへの注入電流および電圧を形成するインバータで構成されます。設備内のマイクロインバータに関するすべてのデータ（電圧、電流、発電量など）は、コンセントレータにより収集 / 記録され、ローカルまたはリモートの監視 / 制御用アクセス･ポイントに送信されます。 STは、パワーMOSFETや高電圧ガルバニック絶縁ゲート･ドライバ、および高電圧SiC（シリコン･カーバイド）ダイオードなどの提供により、マイクロインバータの設計をサポートしています。また、高性能マイクロコントローラSTM32と組み合わせたさまざまな専用ペリフェラルにより、複雑な電力変換制御アルゴリズムの実装をサポートします。加えて、電力メータICや無線通信ソリューション、複数の方式に対応した電力線通信（PLC）モデムといった有線通信ソリューションもご活用頂けます。

ソーラー･マイクロインバータのブロック図

Auxiliary SMPS

Standard Serial EEPROM

STM32F0

N-channel STripFET > 30 V to 350 V

800V to 1200V Ultrafast Rectifiers

800V to 1200V Ultrafast Rectifiers

Standard Serial EEPROM

Auxiliary SMPS

Solar Inverters (String and Central)

Solar Inverters (String and Central)

STの高効率マイクロインバータ向け製品

STは、パワーMOSFETや高電圧ガルバニック絶縁型ゲート･ドライバ、および高電圧SiC（シリコン･カーバイド）ダイオードなどを提供し、マイクロインバータの設計をサポートしています。また、高性能32bitマイクロコントローラSTM32と組み合わせたさまざまな専用ペリフェラルにより、複雑な電力変換制御アルゴリズムの実装をサポートします。加えて、電力メータICや無線通信ソリューション、複数の方式に対応した電力線通信（PLC）モデムといった有線通信ソリューションも提供しています。

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	Resource title	バージョン	Latest update

アプリケーションノート (5 of 16)

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Design Notes & Tips (1)

	Resource title	バージョン	Latest update
PDF	DN0010 Adapting ST power line modem evaluation boards to communicate over a DC bus	1.2	23 Apr 2021	23 Apr 2021 DN0010 Adapting ST power line modem evaluation boards to communicate over a DC bus 1.2

プレゼンテーション (2)

	Resource title	バージョン	Latest update
PDF	EEPROM 2 Mbit highest density memories	1.0	22 Apr 2021	22 Apr 2021 EEPROM 2 Mbit highest density memories 1.0
PDF	Microinverter_marketing_pres	2.2	15 Jun 2018	15 Jun 2018 Microinverter_marketing_pres 2.2

フライヤ (3)

	Resource title	バージョン	Latest update
PDF	ターンキーPLCチップセット：スマート･エネルギー･インフラ構築に貢献	10.2018	18 Mar 2021	18 Mar 2021 ターンキーPLCチップセット：スマート･エネルギー･インフラ構築に貢献 10.2018
PDF	60, 80 and 100 V STripFET™ F7 MOSFETs	1.0	26 Mar 2021	26 Mar 2021 60, 80 and 100 V STripFET™ F7 MOSFETs 1.0
PDF	ST Diodes Finder : the new app for Android and iOS	2.0	02 Jul 2021	02 Jul 2021 ST Diodes Finder : the new app for Android and iOS 2.0

パンフレット (2)

	Resource title	バージョン	Latest update
PDF	Products and solutions for solar energy	1.0	15 Jun 2018	15 Jun 2018 Products and solutions for solar energy 1.0
PDF	STM32F3 series - Mainstream 32-bit MCUs	17.09	05 Dec 2018	05 Dec 2018 STM32F3 series - Mainstream 32-bit MCUs 17.09

Magazine Articles (1)

	Resource title	バージョン	Latest update
PDF	Innovative architectures for solar energy applications: st microinverter system solution	1.0	15 Jun 2018	15 Jun 2018 Innovative architectures for solar energy applications: st microinverter system solution 1.0

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	製品型番	ステータス	概要	タイプ	サプライヤ
Worldwide worldwide Asia region Europe region Africa region North America region South America region Oceania region Afghanistan country Bahrain country Bangladesh country Bhutan country Brunei country Burma (Myanmar) country Cambodia country China country East Timor country India country Indonesia country Iraq country Japan country Jordan country Kazakhstan country Kuwait country Kyrgyzstan country Laos country Malaysia country Maldives country Mongolia country Nepal country Oman country Pakistan country Philippines country Qatar country Russian Federation country Saudi Arabia country Singapore country South Korea country Sri Lanka country Taiwan country Tajikistan country Thailand country Turkmenistan country United Arab Emirates country Uzbekistan country Vietnam country Yemen country Albania country Andorra country Armenia country Austria country Azerbaijan country Belarus country Belgium country Bosnia and Herzegovina country Bulgaria country Croatia country Cyprus country Czech Republic country Denmark country Estonia country Finland country France country Georgia country Germany country Greece country Hungary country Iceland country Ireland country Israel country Italy country Latvia country Liechtenstein country Lithuania country Luxembourg country Macedonia country Malta country Moldova country Monaco country Montenegro country Netherlands country Norway country Poland country Portugal country Romania country San Marino country Serbia country Slovakia country Slovenia country Spain country Sweden country Switzerland country Turkey country Ukraine country United Kingdom country Vatican City country Algeria country Angola country Benin country Botswana country Burkina country Burundi country Cameroon country Cape Verde country Central African Republic country Chad country Comoros country Democratic Republic of Congo country Djibouti country Egypt country Equatorial Guinea country Eritrea country Ethiopia country Gabon country Gambia country Ghana country Guinea country Guinea-Bissau country Ivory Coast country Kenya country Lesotho country Liberia country Libya country Madagascar country Malawi country Mali country Mauritania country Mauritius country Morocco country Mozambique country Namibia country Niger country Nigeria country Rwanda country Sao Tome and Principe country Senegal country Seychelles country Sierra Leone country Somalia country South Africa country Swaziland country Tanzania country Togo country Tunisia country Uganda country Zambia country Zimbabwe country Antigua and Barbuda country Bahamas country Barbados country Belize country Canada country Costa Rica country Dominica country Dominican Republic country El Salvador country Grenada country Guatemala country Haiti country Honduras country Jamaica country Mexico country Nicaragua country Panama country Saint Kitts and Nevis country Saint Lucia country Saint Vincent and the Grenadines country Trinidad and Tobago country United States country Argentina country Bolivia country Brazil country Chile country Colombia country Ecuador country Guyana country Paraguay country Peru country Suriname country Uruguay country Venezuela country Australia country Fiji country Kiribati country Marshall Islands country Micronesia country Nauru country New Zealand country Palau country Papua New Guinea country Samoa country Solomon Islands country Tonga country Tuvalu country Vanuatu country	ST Diode Finder	量産中	Diode product finder application for Android and iOS	Finder Apps	ST	ST Diode Finder 概要: Diode product finder application for Android and iOS
Worldwide worldwide Asia region Europe region Africa region North America region South America region Oceania region Afghanistan country Bahrain country Bangladesh country Bhutan country Brunei country Burma (Myanmar) country Cambodia country China country East Timor country India country Indonesia country Iraq country Japan country Jordan country Kazakhstan country Kuwait country Kyrgyzstan country Laos country Malaysia country Maldives country Mongolia country Nepal country Oman country Pakistan country Philippines country Qatar country Russian Federation country Saudi Arabia country Singapore country South Korea country Sri Lanka country Taiwan country Tajikistan country Thailand country Turkmenistan country United Arab Emirates country Uzbekistan country Vietnam country Yemen country Albania country Andorra country Armenia country Austria country Azerbaijan country Belarus country Belgium country Bosnia and Herzegovina country Bulgaria country Croatia country Cyprus country Czech Republic country Denmark country Estonia country Finland country France country Georgia country Germany country Greece country Hungary country Iceland country Ireland country Israel country Italy country Latvia country Liechtenstein country Lithuania country Luxembourg country Macedonia country Malta country Moldova country Monaco country Montenegro country Netherlands country Norway country Poland country Portugal country Romania country San Marino country Serbia country Slovakia country Slovenia country Spain country Sweden country Switzerland country Turkey country Ukraine country United Kingdom country Vatican City country Algeria country Angola country Benin country Botswana country Burkina country Burundi country Cameroon country Cape Verde country Central African Republic country Chad country Comoros country Democratic Republic of Congo country Djibouti country Egypt country Equatorial Guinea country Eritrea country Ethiopia country Gabon country Gambia country Ghana country Guinea country Guinea-Bissau country Ivory Coast country Kenya country Lesotho country Liberia country Libya country Madagascar country Malawi country Mali country Mauritania country Mauritius country Morocco country Mozambique country Namibia country Niger country Nigeria country Rwanda country Sao Tome and Principe country Senegal country Seychelles country Sierra Leone country Somalia country South Africa country Swaziland country Tanzania country Togo country Tunisia country Uganda country Zambia country Zimbabwe country Antigua and Barbuda country Bahamas country Barbados country Belize country Canada country Costa Rica country Dominica country Dominican Republic country El Salvador country Grenada country Guatemala country Haiti country Honduras country Jamaica country Mexico country Nicaragua country Panama country Saint Kitts and Nevis country Saint Lucia country Saint Vincent and the Grenadines country Trinidad and Tobago country United States country Argentina country Bolivia country Brazil country Chile country Colombia country Ecuador country Guyana country Paraguay country Peru country Suriname country Uruguay country Venezuela country Australia country Fiji country Kiribati country Marshall Islands country Micronesia country Nauru country New Zealand country Palau country Papua New Guinea country Samoa country Solomon Islands country Tonga country Tuvalu country Vanuatu country	STPOWER MOSFET Finder	量産中	STPOWER MOSFET finder mobile app for tablets and smartphones	Finder Apps	ST	STPOWER MOSFET Finder 概要: STPOWER MOSFET finder mobile app for tablets and smartphones

	Resource title	バージョン	Latest update
PDF	AN4070 250 W grid connected microinverter	1.0	13 Sep 2018	13 Sep 2018 AN4070 250 W grid connected microinverter 1.0
PDF	AN604 Calculation of conduction losses in a power rectifier	3.2	06 Jul 2021	06 Jul 2021 AN604 Calculation of conduction losses in a power rectifier 3.2
PDF	AN4021 Calculation of reverse losses in a power diode	1.0	06 Jul 2021	06 Jul 2021 AN4021 Calculation of reverse losses in a power diode 1.0
PDF	AN4381 Current sharing in parallel diodes	1.0	06 Jul 2021	06 Jul 2021 AN4381 Current sharing in parallel diodes 1.0
PDF	AN4653 Cycling endurance and data retention of high density EEPROM based on CMOS F8H process	1.0	06 Aug 2021	06 Aug 2021 AN4653 Cycling endurance and data retention of high density EEPROM based on CMOS F8H process 1.0
PDF	AN3432 How to choose a bypass diode for silicon panel junction box	1.0	23 Apr 2021	23 Apr 2021 AN3432 How to choose a bypass diode for silicon panel junction box 1.0
PDF	AN1453 NEW FAMILY OF 150V POWER SCHOTTKY	1.1	06 Jul 2021	06 Jul 2021 AN1453 NEW FAMILY OF 150V POWER SCHOTTKY 1.1
PDF	AN4242 New generation of 650 V SiC diodes	2.0	06 Jul 2021	06 Jul 2021 AN4242 New generation of 650 V SiC diodes 2.0
PDF	AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages	4.0	23 Apr 2021	23 Apr 2021 AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages 4.0
PDF	AN5088 Rectifiers thermal management, handling and mounting recommendations	2.0	06 Jul 2021	06 Jul 2021 AN5088 Rectifiers thermal management, handling and mounting recommendations 2.0
PDF	AN533 SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting	3.6	03 May 2021	03 May 2021 AN533 SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting 3.6
PDF	AN443 SERIES OPERATION ON FAST RECTIFIERS	2.1	06 Jul 2021	06 Jul 2021 AN443 SERIES OPERATION ON FAST RECTIFIERS 2.1
PDF	AN4068 ST7580 power line communication system-on-chip design guide	2.0	19 Mar 2021	19 Mar 2021 AN4068 ST7580 power line communication system-on-chip design guide 2.0
PDF	AN4390 ST’s MOSFET technologies for uninterruptible power supplies	1.1	17 Mar 2021	17 Mar 2021 AN4390 ST’s MOSFET technologies for uninterruptible power supplies 1.1
PDF	AN1542 THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION	1.1	23 Apr 2021	23 Apr 2021 AN1542 THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION 1.1
PDF	AN869 Tj max limit of Schottky diodes	2.2	06 Jul 2021	06 Jul 2021 AN869 Tj max limit of Schottky diodes 2.2