Research on Control Technology of Distributed Power Generation Virtual Synchronous Generator
نویسندگان
چکیده
منابع مشابه
A Virtual Synchronous Generator Based Hierarchical Control Scheme of Distributed Generation Systems
Sustainable energy-based generation systems, such as photovoltaic and wind turbine generation systems, normally adopt inverters to connect to the grid. These power electronic interfaces possess the characteristics of small inertia and small output impedance, which create difficulties to stabilize the voltage and frequency of a distributed power source. To deal with this problem, a Virtual Synch...
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Due to depletion of fossil fuels and their possible pollution to the environment, the conventional energy sources are limited and more attention and interest have been paid on the utilization of renewable energy sources such as wind energy, fuel cells and solar energy etc. Distributed power generation is alternative source of energy to meet rapidly increase energy consumption. However, due to i...
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Ideally, diesel hybrid autonomous power systems would operate with high penetration of renewable energy sources such as wind and photovoltaic to minimize fuel consumption. However, since these are inherently intermittent and fluctuating, the grid-forming diesel engine generator sets are usually required to operate with larger amounts of spinning reserve, often at low loading conditions what ten...
متن کاملFuzzy based power control of a hybrid active wind generator for distributed power generation
A dc-coupled wind/hydrogen/super capacitor hybrid power system using fuzzy logic is studied in this paper. The purpose of the control system is to coordinate these different sources, particularly their power exchange, in order to make controllable the generated power. As a result, an active wind generator can be built to provide some ancillary services to the grid. The control system should be ...
متن کاملA Power Sharing Method for Parallel Inverters with Virtual Synchronous Generator Control Strategy
Abstract A new power sharing method of a virtual sychronous generator control based inverters is introduced in this paper. Since virtual synchronous generator has virtual inertia and damping properties, it significantly enhances the grid stability. However, its output power considerably affects by the line impedance. Thus, in this paper, the relation between the droop control and the line imped...
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ژورنال
عنوان ژورنال: IOP Conference Series: Earth and Environmental Science
سال: 2021
ISSN: 1755-1315
DOI: 10.1088/1755-1315/657/1/012083