Mega-solar Inverters

Mega-solar Inverters

Such as high efficiency and miniaturization are important in designing mega-solar inverter. Toshiba provides information on a wide range of semiconductor products suitable for inverter circuit unit, gate driving circuit unit, signal transmission unit, etc., along with circuit configuration examples.

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點選總方塊圖中要查看詳細資訊的區域。顯示我們建議的子方塊圖的連結。

Junction Box ∙ Collector Box Junction Box∙ Collector Box Inverter Circuit Inverter Circuit Remote Monitoring System Remote Monitoring System Solar Panel Solar Panel MCU MCU MCU, Coupler, etc. MCU, Coupler, etc. Isolation Isolation 1000 V DC 1500 V DC 1000 V DC1500 V DC Transformer Transformer Grid Grid 550 V AC 550 V AC AC-DC AC-DC AC AC Line Filter Line Filter Grid Array GridArray Isolation Isolation Isolation Isolation Isolation Isolation Isolation Isolation Isolation Isolation Isolation Isolation Isolation Isolation Isolation Amp Isolation Amp Semiconductor Relay Semiconductor Relay Gate Driver Gate Driver Gate Driver Gate Driver SiC MOSFET Module SiC MOSFET Module Gate Driver Gate Driver Gate Driver Gate Driver SiC MOSFET Module SiC MOSFET Module Gate Driver Gate Driver Gate Driver Gate Driver SiC MOSFET Module SiC MOSFET Module Inverter gate drive circuit Monitor peripheral circuit Microcomputer peripheral circuit Inverter circuit
Inverter circuit

Example of three-phase full-bridge DC-AC converter

Monitor peripheral circuit

Example of monitoring signal transmission circuit

Microcomputer peripheral circuit

Example of microcomputer peripheral signal transmission circuit

Inverter gate drive circuit

Example of gate-driving circuit for SiC MOSFET module

子方塊圖

Inverter circuit
Inverter circuit

Example of three-phase full-bridge DC-AC converter

Example of three-phase full-bridge DC-AC converter
IC output photocoupler for IGBT/MOSFET driving
器件型號
TLP5771H
TLP5772H
TLP5774H
Toshiba Package Name SO6L SO6L SO6L
BVS (Min) [Vrms] @ t = 60 [s] 5000 5000 5000
VCC / VDD (Min) [V] 10 10 10
VCC / VDD (Max) [V] 30 30 30
ICC / IDD (Max) [mA] 3 3 3
Output Interface totem-pole(BUF) totem-pole(BUF) totem-pole(BUF)
搜尋產品線
SiC MOSFET module
器件型號
MG400V2YMS3
MG250YD2YMS3
Toshiba Package Name 2-153A1A 2-153A1A
VDSS (Max) [V] 1700 2200
ID (Max) [A] 400 250
VDS(on)sense (Typ.) [V] @ ID (Max), VGS = 20 [V] 0.8 0.7
Circuit Configuration 2in1 2in1
搜尋產品線
Isolation amplifier
器件型號
TLP7820
Toshiba Package Name SO8L(LF4)
Output Interface Analog output
BVS (Min) [Vrms] @ t = 60 [s] 5000
VDD1 (Max) [V] 5.5
VDD2 (Max) [V] 5.5
IDD1 (Max) [mA] @ VIN+ = 0 [V] 12
IDD2 (Max) [mA] @ VIN+ = 0 [V] 10
搜尋產品線
MCU
Series TXZ+™4A Series
Group M4N Group
搜尋產品線
Semi-power MOSFET
器件型號
SSM6L820R
Toshiba Package Name TSOP6F
VDSS P-ch (Max) [V] -20
VDSS N-ch (Max) [V] 30
ID P-ch (Max) [A] -4
ID N-ch (Max) [A] 4
RDS(ON) P-ch (Max) [Ω] @ |VGS| = 4.5 [V] 0.056
RDS(ON) N-ch (Max) [Ω] @ |VGS| = 4.5 [V] 0.0391
搜尋產品線
Monitor peripheral circuit
Monitor peripheral circuit

Example of monitoring signal transmission circuit

Example of monitoring signal transmission circuit
IC output photocoupler for high speed transmission
器件型號
TLP2768B
Toshiba Package Name SO6L
BVS (Min) [Vrms] @ t = 60 [s] 5000
VCC / VDD (Min) [V]  
VCC / VDD (Max) [V]  
ICC / IDD (Max) [mA]  
Output Interface open-drain
搜尋產品線
MCU
Series TXZ+™4A Series
Group M4N Group
搜尋產品線
Microcomputer peripheral circuit
Microcomputer peripheral circuit

Example of microcomputer peripheral signal transmission circuit

Example of microcomputer peripheral signal transmission circuit
MCU
Series TXZ+™4A Series
Group M4N Group
搜尋產品線
Inverter gate drive circuit
Inverter gate drive circuit

Example of gate-driving circuit for SiC MOSFET module

Example of gate-driving circuit for SiC MOSFET module
Semi-power MOSFET
器件型號
SSM6L820R
Toshiba Package Name TSOP6F
VDSS P-ch (Max) [V] -20
VDSS N-ch (Max) [V] 30
ID P-ch (Max) [A] -4
ID N-ch (Max) [A] 4
RDS(ON) P-ch (Max) [Ω] @ |VGS| = 4.5 [V] 0.056
RDS(ON) N-ch (Max) [Ω] @ |VGS| = 4.5 [V] 0.0391
搜尋產品線
MCU
Series TXZ+™4A Series
Group M4N Group
搜尋產品線
SiC MOSFET module
器件型號
MG400V2YMS3
MG250YD2YMS3
Toshiba Package Name 2-153A1A 2-153A1A
VDSS (Max) [V] 1700 2200
ID (Max) [A] 400 250
VDS(on)sense (Typ.) [V] @ ID (Max), VGS = 20 [V] 0.8 0.7
Circuit Configuration 2in1 2in1
搜尋產品線
IC output photocoupler for IGBT/MOSFET driving
器件型號
TLP5771H
TLP5772H
TLP5774H
Toshiba Package Name SO6L SO6L SO6L
BVS (Min) [Vrms] @ t = 60 [s] 5000 5000 5000
VCC / VDD (Min) [V] 10 10 10
VCC / VDD (Max) [V] 30 30 30
ICC / IDD (Max) [mA] 3 3 3
Output Interface totem-pole(BUF) totem-pole(BUF) totem-pole(BUF)
搜尋產品線

解決方案

這些文件說明推薦的半導體產品的要點及其特徵，方便產品選擇。

解決方案
SolutionProposal_MegaSolarInverter / English (PDF:965KB)
SolutionProposal_MegaSolarInverter / Japanese (PDF:1.5MB)

參考設計

This is a picture of Isolated Gate Drive Circuit for 3-Phase Inverter.
3相逆變器隔離閘極驅動電路
近年來，工業設備中的3相逆變器已成為實現低碳社會的重要因素。本電路是具有各種保護功能的閘極驅動電路，可安全地驅動3相逆變器所使用的功率模組。 此參考設計提供了電路各部分的設計參考、操作方法以及電路圖和PCB圖案等設計訊息，請在設計中使用它們。
詳細資料
This is a picture of Gate Drive for SiC MOSFET Module.
Gate Drive for SiC MOSFET Module
In recent years, SiC MOSFET modules have become popular compared to conventional IGBT modules as they have a smaller size and lower loss, which is useful in power conversion applications such as industrial motor drives and railway inverters. This is a gate drive circuit with various protection functions which can safely drive a SiC MOSFET module.
This design uses the TLP5231 pre-driver coupler, which is capable of high-current gate drive with external buffer MOSFETs and has various built-in protection functions to implement the isolated-gate drive of a high-current/high-voltage SiC MOSFET module. It consists of two channels, high-side and low-side, on a 62mm x 100mm board and can be installed on Toshiba dual MOSFET modules.
Design tips on each portion of the circuit, method of operation, and design information such as circuit diagrams and PCB patterns are available, please use them for your design.
詳細資料

文件

其他文件請參閱以下頁面。

開發/設計支援

交換式電源供應器工具庫

您可以按照實際需求選擇並下載電源設備的各種基本topologies，以便在模擬環境中驗證MOSFET的性能。

交換式電源供應器工具庫
馬達控制和驅動電路的線上模擬資料庫

您可以根據實際要求選擇和下載馬達驅動IC的各種基本拓撲結構，例如3相逆變器電路，以驗證MOSFET和其他元件在您的模擬環境中的性能。

馬達控制和驅動電路的線上模擬資料庫
線上電路模擬器

允許使用者在網站上直接進行電路模擬，無須建構評估環境，即可預先驗證裝置。只要是註冊會員就可以免費使用。

線上電路模擬器
EDA/CAD 模型庫

我們提供開發產品板時所使用的模擬資料、封裝的 3D 模型以及焊盤圖案模型（2D 模型）。

EDA/CAD 模型庫
MCU Motor Studio

MCU Motor Studio 具有專用於東芝 TXZ+TM系列高階微控制器的 PC 工具和馬達控制韌體。

MCU Motor Studio

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常見問答
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