Analysis Of Active Harmonic Compensation Algorithms For Grid-Connected Photovoltaic Inverters
نویسندگان
چکیده
منابع مشابه
Power control flexibilities for grid-connected multi-functional photovoltaic inverters
This study explores the integration issues of next-generation high-penetration photovoltaic (PV) systems, where the grid is becoming more decentralised and vulnerable. In that case, the PV systems are expected to be more controllable with higher efficiency and reliability. Provision of ancillary and intelligent services, such as fault ride-through and reactive power compensation, is the key to ...
متن کاملPR Current Control with Harmonic Compensation in Grid Connected PV Inverters
This paper presents a study on Proportional Resonant (PR) current control with additional PR harmonic compensators for Grid Connected Photovoltaic (PV) Inverters. Both simulation and experimental results will be presented. Testing was carried out on a 3kW Grid-Connected PV Inverter which was designed and constructed for this research. Keywords—Inverters, Proportional-Resonant Controllers, Harmo...
متن کاملModeling of Photovoltaic Grid Connected Inverters Based on Nonlinear System Identification for Power Quality Analysis
Photovoltaic systems are attractive renewable energy sources for Thailand because of high daily solar irradiation, about 18 MJ/m2/day. Furthermore, renewable energy is boosted by the government incentive on adders on electricity from renewable energy like solar PV, wind and biomass, introduced in the second half of 2000s. For PV systems, domestic rooftop PV units, commercial rooftop PV units an...
متن کاملDesign of Grid connected Photovoltaic Inverter with Resonant Harmonic Compensator
The reduction of high harmonic content in the grid side current is achieved by different harmonic compensating techniques. In order to accomplish it, selective harmonic compensation is carried out in grid-connected photovoltaic inverters by means of resonant harmonic compensators. The harmonic compensator shown in this paper is lead lag compensator. This paper shows a systematic design procedur...
متن کاملA Grid-Connected PV Inverter with Compensation of Load Active and Reactive Power Imbalance for Distribution Networks
Load balancing is an important issue in distributed systems. In addition, using distributed generation sources such as photovoltaic is increasing. Power electronic converters are main interfaces between the sources and the grid. In this paper, a method has been proposed to reduce the load imbalancing in distribution networks using PV Grid Interface Converter. Two DC/DC and DC/AC converters have...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Mokslas - Lietuvos ateitis
سال: 2014
ISSN: 2029-2341,2029-2252
DOI: 10.3846/mla.2014.027