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Vincotech-从太阳获取更多能量 - 新型flowNPC 2模块
作者:admin 发布时间:2019-08-06 10:52

Vincotech新推出的300A三电平中性点钳位型(NPC)解决方案,内部集成了吸收电容,可用于16kHz以上的频率。

利用Vincotech的新型三电平NPC模块充分发挥您太阳能逆变器的功效。模块内部集成电容可将电压过冲降低40%,从而实现更高的直流母线电压和更小的无源组件。芯片组和新型flowNPC 2模块也经过优化,提高了有功功率的效率,同时在很大范围内保持了无功功率。该新产品的目标频率高于16 kHz,便于设计紧凑轻便的多组串逆变器,功率最高可达125 kVA。

 

主要优势

  • 由于电压过冲降低40%,因此允许更高输入电压。

  • 优化芯片组合,用于太阳能应用

  • 淘汰笨重的无源组件,采用紧凑轻便的多组串逆变器设计(功率最高可达125 kVA)

  • 提高效率,最大限度提高投资回报率

  • 采用压接引脚和预涂TIM降低生产成本 

 

特性

  • 三电平中性点钳位型拓扑结构

  • 集成吸收电容

  • 多种最新芯片技术

  • 低电感flow 2封装

  • 具有焊接或压接引脚

  • 可选相变材料


目标应用

  • UPS

  • 太阳能

 

 

(点击查看高清图片)

目前,已可通过常规样品申请渠道获得采用集成吸收电容的新型flowNPC 2模块的样品。

 

(翻译校对:Jacky Wu,责任编辑:Anna Chai)

 

 

Capture more of the sun

 

Vincotech's new 300 A, three-level neutral point clamped solution featuring integrated snubber capacitors for frequencies above 16 kHz

Get the most out of your solar inverter with Vincotech’s new three-level NPC module. The integrated on-board capacitors enable higher DC-Link voltages and smaller passive components by reducing 40% the voltage overshoot. The chipset or the new flowNPC 2 module has also been optimized to enhance efficiency at real power while retaining reactive power capability across a wide range. Targeting frequencies above 16 kHz this new product facilities the design of compact and light multi-string inverters up to 125 kVA.

 

Main Benefits 

  • Enables higher input voltages with 40% lower voltage overshoot

  • Chip combination optimized for solar applications

  • Out with bulky passive components, in with compact, light multi-string inverter designs (up to 125 kVA)

  • Enhanced efficiency maximizes ROI

  • Press-fit pins and pre-applied TIM drive down manufacturing costs

 

Features

  • Three-level Neutral Point Clamped topology

  • Integrated snubber capacitors

  • Latest chip technology from multiple sources

  • Low inductive flow 2 package

  • Available with solder or press-fit pins

  • Optional phase-change material

 

Target Applications 

  • UPS

  • Solar

Samples of the new flowNPC 2 featuring integrated snubber capacitors are available through our usual channels.

 

【Vincotech is a trademark of Vincotech Holdings S.à.r.l.】

 

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