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In a hybrid AC/DC microgrid (MG), power quality issues arise when an unbalanced load connects to the AC subgrid, which are not confined to the AC subsystem but extend to affect the DC subsystem as well. This paper investigates the potential power quality issues caused by AC imbalance, including DC voltage fluctuation and AC current harmonics. Multiple control objectives are developed, aiming to eliminate DC fluctuation, reduce AC distortion and imbalance, and achieve negative sequence current sharing among distributed generations in the AC subgrid. To realize these control objectives, a two-layer coordinated control strategy is proposed. The first layer involves local interlinking converter (IC) control to improve the power quality of the DC subgrid, while the second layer focuses on distributed unbalance compensation control to improve the power quality of the AC subgrid. Finally, several experiments are conducted to verify the effectiveness of the proposed control strategy.

This file shows the net electricity and heat production by autoproducers in all plants, in 40 sectors. It contains 38 OECD countries, 14 non-OECD countries, and 7 aggregates. Data are in GWh and TJ, and begin in 1974. [Dataset editions 2015-2016, 2018-2023]. IEA Electricity Information Statistics

2015-2023 editions of the data. Mexico data is included in the 2019-2022 editions. Lithuania data is included in the 2020-2022 editions. The 2023 edition of the data contains less countries than in any other version; countries included are Australia, Austria, Belgium, Canada, Colombia, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy. This table includes statistical projections on the energy balance for IEA countries by analyzing their respective products (coal, oil, nuclear, hydro, biofuels and more) in terms of flow. Data are expressed in thousand tonnes of oil equivalent(ktoe) and forecasts extend to 2030. [Data editions 2015-2023] Energy Projections for IEA Countries

<p>In this table, a balance for different types of coal and coal products, including manufactured gases is shown. The aggregates for hard coal and brown coal are also included, as is a product coal which includes all primary coal types, and all derived coal products with the exception of gas works gas. This table provides full balance data such as primary energy supply, transformation sector and final consumption based in kilotonnes of coal equivalent (7,000 Gigacalories) for OECD countries and OECD country aggregate groups. </p> <p> This table provides full energy balance data of coal and other products such as primary energy supply, transformation sector and final consumption. Products: anthracite, coking coal, other bituminous coal, sub-bituminous coal, lignite, patent fuel, coke oven coke, gas coke, coal tar, BKB, gas works gas, coke oven gas, blast furnace gas, other recovered gases, peat, peat products and oil shale and oil sands. The aggregates hard coal, brown coal and steam coal are also included. Units: kilotons of coal equivalent (7,000 Gigacalories), kilotons of oil equivalent (10,000 Gigacalories), Terajoules and Teracalories. Electricity and Heat output flows are in Gigawatt-hour and Terajoules, respectively. [Data editions 2015-2023]</p> IEA Coal Information Statistics

This dataset comprises statistics regarding various renewable and waste energy while presenting trade statistics of various renewable energy products as well as figures for those products in terms of electricity output (GWh) and heat output(TJ). [Dataset editions 2015-2023]. IEA Renewables Information Statistics

This comparative table comprises statistics about net capacity of renewables in MWe terms. Renewable electricity and heat generation are derived from solar thermal, geothermal, hydro, wind. [Dataset editions 2015-2023]. IEA Renewables Information Statistics

This dataset includes data on Industry energy use, Industry activity, Industry emissions as well as Industry energy and carbon indicators. [Dataset editions 2021-2023]. IEA Energy Efficiency Indicators

This dataset focuses on the renewables market while providing full balance data such as primary energy supply, transformation sector and final consumption based in kilotonne and terajoule of renewables equivalent for OECD countries and OECD country aggregate. [Dataset editions 2015-2023]. IEA Renewables Information Statistics

This dataset provides data on energy world indicators in terms of world supply, consumption and trade. [Dataset editions 2015-2023]. IEA World Energy Statistics and Balances

This table provides statistical forecasts on enercy capacity for IEA countries. Products such as coal, hydro, oil, geothermal, solar and more are projected in terms of flows. Data forecasts extend to 2030. [Data editions 2017 & 2019] Energy Projections for IEA Countries 2017 and 2019 editions of the data.