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BLDC水泵

日期:2019-10-15 08:30
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摘要:<p> <br /> </p> <div style="text-align:left;text-indent:-0.38in;margin-top:5.76pt;margin-bottom:0pt;margin-left:0.38in;vertical-align:baseline;unicode-bidi:embed;direction:ltr;language:zh-CN;mso-line-break-override:restrictions;punctuation-wrap:simple;"> <span style="font-size:24pt;"><span style="mso-special-format:bullet;"><span style="font-size:14px;">•</span><strong><span style="font-size:14px;">基于ELMOS E523.05的BLDC电机驱动方案,E523.05</span></strong></span></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>集成</strong></span><span style="color:black;font-family:Arial;font-size:14px;language:en-US;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>16bit MCU+</strong></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>预驱</strong></span><span style="color:black;font-family:Arial;font-size:14px;language:en-US;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>+LIN+LDO</strong></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>,集成度高,硬件设计简单,所需外围元器件少,产品可靠性高</strong></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>。</strong></span><span style="color:black;font-family:Arial;font-size:24pt;language:en-US;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"> </span> </div> <p> <br /> </p> <div style="text-align:left;text-indent:-0.38in;margin-top:5.76pt;margin-bottom:0pt;margin-left:0.38in;vertical-align:baseline;unicode-bidi:embed;direction:ltr;language:zh-CN;mso-line-break-override:restrictions;punctuation-wrap:simple;"> <span style="font-size:14px;"><span style="font-size:14px;mso-special-format:bullet;"><strong>•</strong></span></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>采用</strong></span><span style="color:black;font-family:Arial;font-size:14px;language:en-US;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>ELMOS</strong></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>自有的过零检测算法,对电机的适应性</strong></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>强。</strong></span><span style="color:black;font-family:Arial;font-size:24pt;language:en-US;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"> </span> </div> <p> <br /> </p> <div style="text-align:left;text-indent:-0.38in;margin-top:5.76pt;margin-bottom:0pt;margin-left:0.38in;vertical-align:baseline;unicode-bidi:embed;direction:ltr;language:zh-CN;mso-line-break-override:restrictions;punctuation-wrap:simple;"> <span style="font-size:14px;"><span style="font-size:14px;mso-special-format:bullet;"><strong>•</strong></span></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>过流,过压,短路硬件保护,响应</strong></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>快。</strong></span><span style="color:black;font-family:Arial;font-size:24pt;language:en-US;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"> </span> </div> <p> <br /> </p> <div style="text-align:left;text-indent:-0.38in;margin-top:5.76pt;margin-bottom:0pt;margin-left:0.38in;vertical-align:baseline;unicode-bidi:embed;direction:ltr;language:zh-CN;mso-line-break-override:restrictions;punctuation-wrap:simple;"> <span style="font-size:14px;"><span style="font-size:14px;mso-special-format:bullet;"><strong>•</strong></span></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>软件仅需配置几个常用的参数即可驱动电机,不依赖于电机的交轴电感、直轴电感、线圈内阻及反电势常数等</strong></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>参数。</strong></span><span style="color:black;font-family:Arial;font-size:24pt;language:en-US;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"> </span> </div> <p> <br /> </p> <div style="text-align:left;text-indent:-0.38in;margin-top:5.76pt;margin-bottom:0pt;margin-left:0.38in;vertical-align:baseline;unicode-bidi:embed;direction:ltr;language:zh-CN;mso-line-break-override:restrictions;punctuation-wrap:simple;"> <span style="font-size:14px;"><span style="font-size:14px;mso-special-format:bullet;"><strong>•</strong></span></span><span style="color:black;font-family:Arial;font-size:14px;language:en-US;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>LIN/PWM</strong></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>接口</strong></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>兼容。</strong></span><span style="color:black;font-family:Arial;font-size:24pt;language:en-US;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"> </span> </div> <p> <br /> </p> <div style="text-align:left;text-indent:-0.38in;margin-top:5.76pt;margin-bottom:0pt;margin-left:0.38in;vertical-align:baseline;unicode-bidi:embed;direction:ltr;language:zh-CN;mso-line-break-override:restrictions;punctuation-wrap:simple;"> <span style="font-size:14px;"><span style="font-size:14px;mso-special-format:bullet;"><strong>•</strong></span></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>适用于无刷电机的风扇,水泵</strong></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>控制。</strong></span><span style="color:black;font-family:Arial;font-size:24pt;language:en-US;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"> </span> </div> <p> <br /> </p> <div style="text-align:left;text-indent:-0.38in;margin-top:5.76pt;margin-bottom:0pt;margin-left:0.38in;vertical-align:baseline;unicode-bidi:embed;direction:ltr;language:zh-CN;mso-line-break-override:restrictions;punctuation-wrap:simple;"> <span style="font-size:14px;"><span style="font-size:14px;mso-special-format:bullet;"><strong>•</strong></span></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>正弦波、梯形波、方波三种可选控制</strong></span><span style="color:black;font-family:&quot;Adobe 명조 Std Acro M&quot;;font-size:14px;language:zh-CN;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"><strong>模式。</strong></span><span style="color:black;font-family:Arial;font-size:24pt;language:en-US;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"> </span> </div> <p> <br /> </p> <div style="text-align:left;text-indent:-0.38in;margin-top:5.76pt;margin-bottom:0pt;margin-left:0.38in;vertical-align:baseline;unicode-bidi:embed;direction:ltr;language:zh-CN;mso-line-break-override:restrictions;punctuation-wrap:simple;"> <span style="color:black;font-family:Arial;font-size:24pt;language:en-US;mso-ascii-font-family:Arial;mso-fareast-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-bidi-font-family:&quot;Adobe 명조 Std Acro M&quot;;mso-color-index:1;"> <br /> </span> </div> <p> <br /> </p>


基于ELMOS E523.05的BLDC电机驱动方案,E523.05集成16bit MCU+预驱+LIN+LDO,集成度高,硬件设计简单,所需外围元器件少,产品可靠性高


采用ELMOS自有的过零检测算法,对电机的适应性强。


过流,过压,短路硬件保护,响应快。


软件仅需配置几个常用的参数即可驱动电机,不依赖于电机的交轴电感、直轴电感、线圈内阻及反电势常数等参数。


LIN/PWM接口兼容。


适用于无刷电机的风扇,水泵控制。


正弦波、梯形波、方波三种可选控制模式。




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