Microchip连接电网的太阳能微逆变器220V参考设计

发表于 2021-1-15 20:33

This reference design is implemented using a single dsPIC33F “GS” digital-power DSCs from Microchip that provides the full digital control of the power conversion and system management functions. As shown in this reference design the dsPIC33F ‘GS’ devices enable designers to easily and cost effectively create products using advanced switching techniques that lower switching losses and enable efficiencies as high as 94%. Grid-Connected Solar Micro Inverter Reference Design is royalty free when used in accordance with the licensing agreement.

发表于 2021-1-15 20:34

太阳能微逆变器参考设计主要特性:

Peak efficiency of up to 94%

Beta build peak efficiency of up to 92%

Output current THD < 5%

Power factor >0.95

Maximum power point tracking

Grid voltage and frequency tracking

Protection against various current and voltage faults

System Islanding to detect grid failure

Full Digital Control

Specifications:

Micro Inverter for individual PV Module up to 220W

Wide PV Panel voltage : 25V to 55V DC

Maximum Power Point Tracking voltage: 25V to 45V

Maximum DC short circuit current : 10A

Grid Frequency range :

47 – 53 Hz for 220V systems

57 – 63 Hz for 110V systems

Grid voltage range :

90V – 140V for 110V systems

180V – 264V for 220V systems

登录 · 发表于 2021-1-15 20:36

登录 · 发表于 2021-1-15 20:37

登录 · 发表于 2021-1-15 20:37

登录 · 发表于 2021-1-15 20:39

登录 · 发表于 2021-1-15 20:40

登录 · 发表于 2021-1-15 20:43

登录 · 发表于 2021-1-15 20:44

发表于 2021-1-15 20:45

太阳能微逆变器参考设计材料清单

详情请见:

http://ww1.microchip.com/downloads/en/AppNotes/01338D.pdf

发表于 2023-12-16 09:09

本帖最后由 WinnerZ 于 2023-12-16 15:19 编辑

想找DSP/嵌入式软件高级工程师，这个论坛有人擅长DSP/嵌入式吗？最近都在线活跃，高手请联系我zsrfwk@163.com。我们用的是德州仪器TMS320F2*****芯片，光伏微逆变器。GaoXin，深圳

[其他产品] Microchip连接电网的太阳能微逆变器220V参考设计

本帖子中包含更多资源

本帖子中包含更多资源

本帖子中包含更多资源

本帖子中包含更多资源

本帖子中包含更多资源

本帖子中包含更多资源

本帖子中包含更多资源

浏览过的版块