https://0Zhen.github.io/tags/%E9%A6%AC%E9%81%94/Recent content in 馬達 on 0箴https://0Zhen.github.io/images/icon.pnghttps://0Zhen.github.io/images/icon.pngHugozh-twThu, 16 Apr 2026 08:00:00 +0800https://0Zhen.github.io/posts/high-voltage-insulation-pd/Thu, 16 Apr 2026 08:00:00 +0800https://0Zhen.github.io/posts/high-voltage-insulation-pd/從 NEMA 磁線規範、介電理論、高壓放電現象，到局部放電（PD）測試方法與馬達絕緣測試完整整理。適合馬達設計、變頻器應用工程師閱讀。https://0Zhen.github.io/posts/ferrite-magnet-notes/Mon, 13 Apr 2026 08:00:00 +0800https://0Zhen.github.io/posts/ferrite-magnet-notes/從製程三大維度、軟硬磁差異、牌號命名規則，到壓製密度梯度與退磁測試，一篇整理鐵氧體磁鐵從製造到應用的核心知識。https://0Zhen.github.io/posts/how-to-measure-motor-back-emf-thd-with-fft/Thu, 02 Apr 2026 03:09:46 +0000https://0Zhen.github.io/posts/how-to-measure-motor-back-emf-thd-with-fft/A practical guide to harmonic distortion analysis using a free browser-based toolhttps://0Zhen.github.io/posts/2026-03-23/Mon, 23 Mar 2026 09:15:38 +0000https://0Zhen.github.io/posts/2026-03-23/窗函數・補零・Cooley-Tukey・THD ── 從示波器 CSV 到 Excel 的完整流程https://0Zhen.github.io/posts/2026-02-11/Wed, 11 Feb 2026 02:29:24 +0000https://0Zhen.github.io/posts/2026-02-11/寫給需要制定馬達規格的工程師：如何從功率需求推算電流，並留下合理的設計餘裕https://0Zhen.github.io/posts/sigma-delta-adc/Wed, 24 Sep 2025 02:19:54 +0000https://0Zhen.github.io/posts/sigma-delta-adc/在數位世界與類比世界的橋樑中，ADC（類比數位轉換器）扮演著關鍵角色。而在眾多ADC架構中，Sigma Delta ADC以其獨特的設計理念和卓越的性能表現，成為高精度量測和音訊應用的首選方案。https://0Zhen.github.io/posts/2025-03-24/Mon, 24 Mar 2025 10:09:32 +0000https://0Zhen.github.io/posts/2025-03-24/在進行符合EN-15194與R200等標準的電輔車測試時，準確計算自行車阻力是至關重要的。不同的坡度、自行車重量以及其他因素都會影響阻力計算。讓我們一起探討如何運用簡單的物理學原理來更有效地計算這些力。https://0Zhen.github.io/posts/understanding-first-and-second-order-filters-from-physical-systems-to-digital-implementation/Fri, 21 Feb 2025 15:35:37 +0000https://0Zhen.github.io/posts/understanding-first-and-second-order-filters-from-physical-systems-to-digital-implementation/As a firmware engineer, I frequently encounter filtering problems in various applications. Whether it’s smoothing sensor data, implementing…https://0Zhen.github.io/posts/analysis-of-high-no-load-current-and-viscous-coefficient-correlation/Tue, 04 Feb 2025 01:47:29 +0000https://0Zhen.github.io/posts/analysis-of-high-no-load-current-and-viscous-coefficient-correlation/In motor systems, observing abnormally high no-load current can be puzzling. This article explores a commonly overlooked cause: excessive…https://0Zhen.github.io/posts/%E9%9B%BB%E7%A3%81%E9%8B%BC%E7%89%87%E8%A3%BD%E7%A8%8B%E4%BB%8B%E7%B4%B9/Mon, 08 Nov 2021 00:00:00 +0000https://0Zhen.github.io/posts/%E9%9B%BB%E7%A3%81%E9%8B%BC%E7%89%87%E8%A3%BD%E7%A8%8B%E4%BB%8B%E7%B4%B9/馬達定轉子的鐵芯製程介紹