Investigation of Solar PV Inverters Current Contributions during Faults on Distribution and Transmission Systems Interruption Capacity
نویسندگان
چکیده
Farid Katiraei – Principal Advisor, Renewable & Protection – Quanta Technology Juergen Holbach – Executive Advisor, Protection & Automation – Quanta Technology Tim Chang – Senior Engineer, Protection Engineering – Quanta Technology Wesley Johnson – Director of Policy and Research – Canadian Solar Industries Association David Wills – Technical working group co-chair – Canadian Solar Industries Association Bing Young – Director of Transmission Development – Hydro One Networks Luis Marti – Special Studies and Professional Development Manager – Hydro One Networks Andrew Yan – Special Studies – Hydro One Networks Peter Baroutis – Generation Planning Toronto Hydro Gary Thompson – Supervisor, Generation Planning – Toronto Hydro Janos Rajda – Senior Technical Consultant – SMA Canada
منابع مشابه
Design of A Single-Phase Transformerless Grid-Connected PV Inverter Considering Reduced Leakage Current and LVRT Grid Codes
A new single-phase transformerless grid-connected PV inverter is presented in this paper. Investigations in transformerless grid-connected PV inverters indicate the existence of the leakage current is directly related to the variable common-mode voltage (CMV), which is presented in detail. On the other hand, in recent years it has become mandatory for the transformerless grid-connected PV inver...
متن کاملPerformance Improvement of Single-Phase Transformerless Grid-Connected PV Inverters Regarding Common-Mode Voltage (CMV) and LVRT
The single-phase transformerless grid-connected photovoltaic (PV) systems, mainly the low-power single-phase systems, require high efficiency, small size, lightweight, and low-cost grid-connected inverters. However, problems such as leakage current, the DC current injection and safety issues are incorporated with transformerless grid-connected PV inverters. Besides, the new standards such as Lo...
متن کاملAnalysis of Flyback - PV Inverter to Enable Low Voltage Ride - Through ( LVRT ) Operation During Grid
KHAN, MOHAMMAD SAMEER. Analysis of Flyback-PV Inverter to Enable Low Voltage Ride-Through (LVRT) Operation During Grid Fault. (Under the direction of Dr. Subhashish Bhattacharya). Flyback based PV micro-inverter is a very popular low-cost solution for integrating the photovoltaic (PV) module to an AC grid. As the penetration level of these inverters in the grid is increasing, it may cause probl...
متن کاملImpact of Active Power Curtailment on Overvoltage Prevention and Energy Production of PV Inverters Connected to Low Voltage Residential Feeders
As non-controllable power sources, photovoltaics (PV) can create overvoltage in low voltage (LV) distribution feeders during periods of high generation and low load. This is usually prevented passively by limiting the penetration level of PV to very conservative values, even if the critical periods rarely occur. Alternatively, one can use active power curtailment (APC) techniques, reducing the ...
متن کاملAn Investigation of Temperature Effects on Solar Photovoltaic Cells and Modules
The solar photovoltaic (PV) systems are facing serious problems due to unavoidable losses in their system, leads to more devation of output power from the input power level. This effect is known as a mismatch effect and is available in PV systems. Many losses are encountered in PV system and it is difficult to minimize such losses. In this paper, the influence of thermal effect on the solar PV ...
متن کامل