供应IGBT中频电源

<p style="line-height: 280%; text-align: center;" align="center"><span style="font-size: 9pt; color: black; line-height: 280%; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;"><span style="font-family: 宋体;">我公司生产的中频感应电源采用一套中频感应电源分别向两台电炉供电，中频感应电源的功率可以在两台炉体之间任意分配使用，使一台电炉熔炼另一台炉体保温。与常规并联一电两炉结构的熔炼炉相比，具有以下特点：</span></span><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US"><br />1.</span><span style="font-size: 9pt; color: black; line-height: 280%; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;"><span style="font-family: 宋体;">高功率因数运行特性</span></span><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US"><br /></span><span style="font-size: 9pt; color: black; line-height: 280%; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;"><span style="font-family: 宋体;">由于系统在整个工作过程中整流始终处于全开通状态（相当于二较管整流），所以系统的功率因数始终处于较高状态（</span></span><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US">≥0.96</span><span style="font-family: 宋体;"><span style="font-size: 9pt; color: black; line-height: 280%; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">）。这种性能是并联型中频感应电源所无法达到的。</span><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US"></span></span></p> <p style="line-height: 280%; text-align: center;" align="center"><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US">2.</span><span style="font-size: 9pt; color: black; line-height: 280%; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;"><span style="font-family: 宋体;">电源恒功率输出运行，有效的缩短熔化时间</span></span><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US"><br /></span><span style="font-family: 宋体;"><span style="font-size: 9pt; color: black; line-height: 280%; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">由于系统在工作时，中频感应电源的输出功率是通过调节逆变触发角频率来实现的，这样就可以始终使输出的功率处于给定的非常大状态，并且通过电压和电流闭环作用，使中频感应电源达到恒功率输出。这样就可以有效的缩短熔化时间。</span><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US"></span></span></p> <p style="line-height: 280%; text-align: center;" align="center"><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US">3.</span><span style="font-size: 9pt; color: black; line-height: 280%; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;"><span style="font-family: 宋体;">优异的启动特性</span></span><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US"><br /></span><span style="font-size: 9pt; color: black; line-height: 280%; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;"><span style="font-family: 宋体;">由于是通过调节逆变触发角频率来实现功率调节的，这样就不存在启动问题。无论在任何情况下都可以达到</span></span><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US">高标准</span><span style="font-family: 宋体;"><span style="font-size: 9pt; color: black; line-height: 280%; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">的启动。</span><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US"></span></span></p> <p style="line-height: 280%; text-align: center;" align="center"><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US">4.</span><span style="font-size: 9pt; color: black; line-height: 280%; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;"><span style="font-family: 宋体;">方便的功率分配功能</span></span><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US"><br /></span><span style="font-family: 宋体;"><span style="font-size: 9pt; color: black; line-height: 280%; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">只需要通过调节面板上的功率旋钮（或数字操作屏），就可以实现两个炉体之间的功率分配。中频感应电源的总功率可以在两台炉体之间任意分配使用，达到一台炉体熔化另一台炉体保温的效果。</span><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US"></span></span></p> <p style="line-height: 280%; text-align: center;" align="center"><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US">5.</span><span style="font-family: 宋体;"><span style="font-size: 9pt; color: black; line-height: 280%; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">全数字控制：神光的中频感应电源具有高控制精度和高可靠性</span><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US"></span></span></p> <p style="line-height: 280%; text-align: center;" align="center"><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US">6.</span><span style="font-family: 宋体;"><span style="font-size: 9pt; color: black; line-height: 280%; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">电压电流双闭环控制系统：神光生产的中频感应电源确保系统稳定可靠运行。</span><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US"></span></span></p> <p style="line-height: 280%; text-align: center;" align="center"><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US">7.</span><span style="font-family: 宋体;"><span style="font-size: 9pt; color: black; line-height: 280%; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">完善的保护系统：具有过压、过流、缺相、水压不足、水温过高等各种保护，确保设备在发生故障时不损坏元器件。</span><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US"></span></span></p> <p style="line-height: 280%; text-align: center;" align="center"><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US">8.</span><span style="font-family: 宋体;"><span style="font-size: 9pt; color: black; line-height: 280%; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;">高功率因数运行特性：使整套设备的效率和功率因数达到较高值运行。</span><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US"></span></span></p> <p style="line-height: 280%; text-align: center;" align="center"><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US">9.</span><span style="font-size: 9pt; color: black; line-height: 280%; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial;"><span style="font-family: 宋体;">完善的外控接口：可以方便的实现外部温度等闭环控制。</span></span><span style="font-size: 9pt; color: black; line-height: 280%; font-family: Arial;" lang="EN-US"></span></p>