SL/851442009

SL/851442009

SL/851442009

SL/851442009

SL/851442009

再生制动能量吸收逆变装置是新风光电子科技股份有限公司自主研发，拥有完全的自主知识产权，新风光通过对逆变器多电平电路拓扑结构技术、电压型逆变《联系人；欧先生》
《座机：0592-5709825》
《传真：0592-5917519》
《24小时热线：18030229053微信同步》
《QQ  ：2479261344》
《QQ邮箱：2479261344@qq》
器的电流源控制技术、单元并联技术、并网技术等关键技术进行攻关，实现了突破。在国内首创并成功运行在轨道交通行业，填补了国内空白。通过该项目关键技术开发与应用，满足了城市轨道交通行业低碳绿色环保节能的需求，推动国产轨道交通装备的提质增效。

3 新风光FDBL-JC-650/1500V型再生制动能量吸收逆变装置介绍

该逆变装置具有动态响应快，并网电流谐波小，回馈能量效率高，可靠性高。产品经铁道部质量监督检验中心检验，各项技术指标均达到设计要求。该设备被列入科技部2014年度国家火炬计划项目，山东省重点领域首台套装备名单。

3.1新风光FDBL-JC-650/1500V型再生制动能量吸收逆变装置主要技术参数

新风光FDBL-JC-650/1500V型再生制动能量吸收逆变装置主要技术参数如下：

(1)功率：峰值功率650kW，持续时间20s，周期120s

(2)工作制：间歇工作制

(3)启动电压值：1530V~1980V连续平滑可调

(4)输出电压：AC1000V  三相三线制

(5)频率：跟踪交流侧电网频率

(6)额定工况下输出功率因数：＞0.98

(7)额定工况下整套设备效率：＞97%

(8)额定工况下电流谐波含量：≤3％

(9)额定工况下电压谐波含量：≤3％

（10）装置响应时间：≤200ms

3.2主要工作原理

逆变器部分采用多单元并联方式，根据再生制动时直流母线电压的变化状况调节逆变器的输出功率大小，将直流母线电压恒定在某一设定值范围内，整机对外呈现电流源特性。

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