PTAI216

由于逆變器位置的變更，相比于將電機裝配在上部的ES14型（第二代），ESB20型采用了驅(qū)動軸上安裝的方式，從而提高在車輛上的可搭載性。

有趣的知識增加了還有哦，由于ES14型的逆變器搭載位置外觀形似駝峰，也被稱為駝峰型；而ESB20型的逆變器、電機和壓縮機的安裝位置呈直線，因此被稱為“同軸型”。

正是因為電動壓縮機采用了渦旋型結(jié)構(gòu)，所以便具備了 “小型、且靜音”的特征。

哇，聽起來就很厲害~ 請展開為我們介紹一下渦旋型結(jié)構(gòu)的特征好嗎？

當然~ 渦旋結(jié)構(gòu)可通過提高電機轉(zhuǎn)速控制來提升壓縮機轉(zhuǎn)速，在確保能夠達到大容量壓縮機同等性能的同時縮小了電動壓縮機的體積，因此體積縮小也便于在車輛上搭載；在靜音方面，渦旋型壓縮機具備緩慢壓縮的特性，在發(fā)動機停止時也能正常運轉(zhuǎn)并實現(xiàn)靜音（低噪音、低震動）的要求。

原來如此，請問壓縮原理是什么？

冷媒通過動渦盤旋轉(zhuǎn)進入壓縮室（動渦盤和靜渦盤之間的空間，如圖橙色區(qū)域），隨著動渦盤旋轉(zhuǎn)，冷媒便可在壓縮室區(qū)域逐漸被壓縮。

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