描述

IGCT模塊5SHY35L4510 5SHY35L4512 5SHY40L45115SHY42L6500 5SHY55L4500近年來(lái)，在新能源輸送和大規(guī)模儲(chǔ)能的驅(qū)動(dòng)下，直流電網(wǎng)在世界各國(guó)的發(fā)展勢(shì)不可擋。高壓大容量功率半導(dǎo)體器件作為MMC、直流斷路器、直流變壓器、直流耗能裝置等直流主干網(wǎng)絡(luò)關(guān)鍵裝備的核心元件，是學(xué)術(shù)研究的前沿話題，也是產(chǎn)業(yè)應(yīng)用的關(guān)注熱點(diǎn)。IGBT具有驅(qū)動(dòng)功率小而且驅(qū)動(dòng)電路簡(jiǎn)單、開(kāi)關(guān)速度快、耐壓高、電流大等優(yōu)點(diǎn)，在柔性直流電網(wǎng)中得到了廣泛的應(yīng)用。而事實(shí)上，盡管IGBT優(yōu)勢(shì)突出，但是相比電流型器件，仍然存在通態(tài)壓降大、可靠性低、制造成本高等問(wèn)題，具有很多改進(jìn)的空間。尤其是在高壓大容量應(yīng)用中，所使用的開(kāi)關(guān)器件數(shù)量非常大，若能改進(jìn)這些特性，進(jìn)一步提高效率和可靠性、減小成本，將會(huì)具有很大的吸引力和應(yīng)用前景。而相比IGBT，IGCT具有更低的通態(tài)壓降、更高的可靠性以及更低的制造成本，并且結(jié)構(gòu)緊湊、具有更高的阻斷電壓和通流的能力，有望改進(jìn)IGBT在高壓大容量應(yīng)用中的表現(xiàn)和性能。事實(shí)上，相比于交流電網(wǎng)應(yīng)用，在柔性直流電網(wǎng)中，MMC、直流變壓器以及直流斷路器等關(guān)鍵設(shè)備均具有很多新的特點(diǎn)，例如MMC的開(kāi)關(guān)頻率非常低、直流變壓器具有軟開(kāi)關(guān)能力、直流斷路器僅需單次操作等。這些特點(diǎn)一定程度上將弱化IGCT開(kāi)關(guān)速度慢等技術(shù)弱點(diǎn)，為IGCT在柔性直流電網(wǎng)中的應(yīng)用帶來(lái)了巨大的契機(jī)。

IGCT module 5SHY35L4510 5SHY35L4512 5SHY40L45115SHY42L6500 5SHY55L4500 In recent years, driven by new energy transmission and large-scale energy storage, the development of DC power grids in various countries around the world is unstoppable. High voltage and high capacity power semiconductor devices, as core components of key equipment in DC backbone networks such as MMC, DC circuit breakers, DC transformers, and DC energy consumption devices, are cutting-edge topics in academic research and a hot topic in industrial applications. IGBT has the advantages of low driving power, simple driving circuit, fast switching speed, high withstand voltage, and high current, and is widely used in flexible DC power grids. In fact, despite the prominent advantages of IGBT, there are still problems such as high on state voltage drop, low reliability, and high manufacturing cost compared to current type devices, and there is much room for improvement. Especially in high-voltage and high-capacity applications, the number of switching devices used is very large. If these characteristics can be improved, further improving efficiency and reliability, and reducing costs, it will have great appeal and application prospects. Compared to IGBT, IGCT has lower on state voltage drop, higher reliability, and lower manufacturing cost, and has a compact structure with higher ability to block voltage and flow, which is expected to improve the performance and performance of IGBT in high-voltage and high-capacity applications. In fact, compared to AC power grid applications, in flexible DC power grids, key equipment such as MMC, DC transformers, and DC circuit breakers all have many new characteristics, such as the very low switching frequency of MMC, the soft switching ability of DC transformers, and the single operation of DC circuit breakers. These characteristics will to some extent weaken the technical weaknesses such as slow switching speed of IGCT, providing a huge opportunity for the application of IGCT in flexible DC power grids.

ABB IGCT模塊5SHY4045L0004/5SHY6545L0001 AC10272001R0101 5SXE10-0181、5SHY35L4520、5SHY5045L0020、ABB IGCT模塊5SHY4045L0004/5SHY6545L0001 AC10272001R0101 5SXE10-0181、5SHY35L4520、5SHY5045L0020ABB IGCT模塊5SHY4045L0004/5SHY6545L0001 AC10272001R0101 5SXE10-0181

5SHY35L4520、5SHY5045L0020ABB IGCT模塊5SHY4045L0004/5SHY6545L0001 AC10272001R0101 5SXE10-0181、pm511v16、5SHY35L4520、5SHY5045L0020ABB IGCT模塊5SHY4045L0004/5SHY6545L0001 AC10272001R0101 5SXE10-0181、5SHY35L4520、5SHY5045L0020 ABB IGCT模塊5SHY4045L0004/5SHY6545L0001 AC10272001R0101 5SXE10-0181，5SHY35L4520、5SHY5045L0020ABB IGCT模塊5SHY4045L0004/5SHY6545L0001 AC10272001R0101 5SXE10-0181、5SHY35L4520、5SHY5045L0020ABB IGCT模塊5SHY4045L0004/5SHY6545L0001 AC10272001R0101 5SXE10-0181、5SHY35L4520、5SHY5045L0020

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Company Introduction:
Chengdu Sunshine Xihe Co., Ltd. specializes in one-stop procurement consulting for imported industrial spare parts, offering original equipment and professional discontinued parts services. We are committed to providing efficient and reliable automation solutions for our customers. Customer support fast responseThe network of partners spans all continentsGlobal partner networkAlways achieve more delivery, be it parts, service or speed



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