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Currently, centralized power generation centered on large-scale fossil fuel power generation facilities is the main focus.
About 30.8 billion tons of carbon dioxide are released into the atmosphere every year, and it has been decreasing for about two years and then increasing again.
Centralized power generation mainly uses a one-way AC power grid that facilitates voltage boosting and lowering.
However, the one-way AC power grid has a problem of surplus power processing, an increase in power conversion equipment due to an increase in DC load, and an energy loss due to long-distance transmission, which degrades energy efficiency, so a new power grid is required to solve this problem.
Therefore, it is necessary to switch to a distributed power generation system centered on small-scale power generation facilities that can actively accommodate renewable energy
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IEEE/ICACT20230159 Slide.03
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