<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>PMSM on 0箴</title><link>https://0zhen.github.io/tags/pmsm/</link><description>Recent content in PMSM on 0箴</description><image><title>0箴</title><url>https://0zhen.github.io/images/icon.png</url><link>https://0zhen.github.io/images/icon.png</link></image><generator>Hugo</generator><language>zh-tw</language><lastBuildDate>Wed, 22 Jul 2026 08:00:00 +0800</lastBuildDate><atom:link href="https://0zhen.github.io/tags/pmsm/index.xml" rel="self" type="application/rss+xml"/><item><title>如何判斷馬達的 IEC 效率等級（IE1~IE5）：標準選擇、量測基準與常見誤區</title><link>https://0zhen.github.io/posts/iec-60034-30-2-efficiency-class/</link><pubDate>Wed, 22 Jul 2026 08:00:00 +0800</pubDate><guid>https://0zhen.github.io/posts/iec-60034-30-2-efficiency-class/</guid><description>馬達 IE 效率等級不是查一張表就好：先判斷市電直驅或變頻驅動該用哪份標準、確認馬達是否為一體式設計（pump/fan/compressor 要特別小心）、再用正確的量測基準點與公式計算。附完整判斷流程、參考表與公式。</description></item></channel></rss>