Harmonic Compensation Strategy for Extending the Operating Range of Cascaded H-Bridge PV Inverter

2020 ◽  
Vol 8 (2) ◽  
pp. 1341-1350 ◽  
Author(s):  
Tao Zhao ◽  
Xing Zhang ◽  
Wang Mao ◽  
Mingda Wang ◽  
Fusheng Wang ◽  
...  
Keyword(s):  
Compensation Strategy ◽  
Harmonic Compensation ◽  
Operating Range ◽  
Pv Inverter

Harmonic Compensation Strategy for Single-Phase Cascaded H-Bridge PV Inverter Under Unbalanced Power Conditions

2020 ◽  
Vol 67 (12) ◽  
pp. 10474-10484 ◽  
Author(s):  
Mingda Wang ◽  
Xing Zhang ◽  
Tao Zhao ◽  
Mingyao Ma ◽  
Yuhua Hu ◽  
...  
Keyword(s):  
Single Phase ◽  
Compensation Strategy ◽  
Harmonic Compensation ◽  
Pv Inverter

Active Gate Driver for SiC-MOSFET-Based PV Inverter With Enhanced Operating Range

2019 ◽  
Vol 55 (2) ◽  
pp. 1677-1689 ◽  
Author(s):  
Sayan Acharya ◽  
Xu She ◽  
Fengfeng Tao ◽  
Tony Frangieh ◽  
Maja Harfman Todorovic ◽  
...  
Keyword(s):  
Operating Range ◽  
Pv Inverter ◽  
Gate Driver

An Optimized Third Harmonic Compensation Strategy for Single-Phase Cascaded H-Bridge Photovoltaic Inverter

2018 ◽  
Vol 65 (11) ◽  
pp. 8635-8645 ◽  
Author(s):  
Tao Zhao ◽  
Xing Zhang ◽  
Wang Mao ◽  
Fusheng Wang ◽  
Jun Xu ◽  
...  
Keyword(s):  
Single Phase ◽  
Compensation Strategy ◽  
Harmonic Compensation ◽  
Third Harmonic

Photovoltaic Inverter Output Current Research of Adaptive Active Harmonic Compensation Device

2014 ◽  
Vol 989-994 ◽  
pp. 1173-1176
Author(s):  
Feng Jun Chang ◽  
Hong Quan Ma ◽  
Chang Cui ◽  
Jing Zhang
Keyword(s):  
Reactive Power ◽  
Sine Wave ◽  
Output Current ◽  
Harmonic Compensation ◽  
Pv Inverter ◽  
Ac Power ◽  
Power Frequency ◽  
Compensation Gap ◽  
Compensation Device ◽  
Active Harmonic Compensation

With the continuous improvement of photovoltaic power generation technology, people has higher requirement on the performance of the photovoltaic inverter. Currently, PV Inverter Grid process of the home and abroad, because the inverter put DC power into AC power frequency electric use the inverter principle and PWM control technology inevitably produce harmonics problems at the sine wave inverter formed. According to this kind of harmonic interference problem, the adaptive in-place active harmonic compensation technology were proposed, this effectively suppress the harmonic pollution to power network, solved the PV inverter output harmonic and reactive power problems, effective purification of power grid, filled the domestic and foreign photovoltaic inverter without output current harmonic compensation gap.

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