工業技術研究院

技術簡介

一種轉子驅動系統，其包含：轉子、轉速感測器、感測電路、控制器與轉子驅動器。轉速感測器，感測轉子的轉速以產生量測信號。感測電路，電性連接轉速感測器，將量測信號轉換為當前轉速量測值。控制器電性連接感測電路，用於依據歷史轉速量測值、當前轉速量測值與參考值，產生估計轉速值，並依據估計轉速值與轉速控制信號，產生轉子驅動信號。轉子驅動器，電性連接控制器，依據轉子驅動信號，驅動該轉子轉動。

Abstract

A rotor driving system has a rotor, a revolution sensor, a sensing circuit, a controller, and a rotor driver. The revolution sensor senses the revolution frequency of the rotor so as to generate a measurement signal. The sensing circuit is electrically connected to the revolution sensor and configured to convert the measurement signal into a current revolution measured value. The controller is electrically connected to the sensing circuit and configured to generate an estimated revolution frequency based on a historical revolution measured value, the current revolution measured value, and a reference value. The controller also generates a rotor driving signal based on the estimated revolution frequency and a revolution control signal. The rotor driver is electrically connected to the controller and driving the rotor to rotate based on the rotor driving signal.

技術規格

轉速估測技術、偏心力抑制控制

Technical Specification

rotation speed estimation algorithm, unbalance force rejection control

技術特色

1.專利相關技術已導入磁浮驅動控制器，及實場驗證階段。 2.解決轉子振動造成轉速量測失效。 3.提升轉子驅動控制穩定性。

應用範圍

非接觸式高速流體機械產業

接受技術者具備基礎建議（設備）

非接觸式感測器模組、高速複合式轉軸與電機、DSP驅動控制器、非接觸式軸承。

接受技術者具備基礎建議（專業）

具備電機控制、電力電子、晶片語言、訊號處理、自動控制。

聯絡資訊