4 FAQs about DC Budget Scheme for Power Distribution and Energy Storage Cabinets

Will DC microgrids help manage high energy demand?

Actually, the most foreseeable scenario is a combination of AC and DC, with DC helping to manage high energy demand through local DC microgrids. This trend report briefly describes the current technology and adoption status of DC options and the possible evolution of these in the future.

How is power allocated between converter stations?

The power allocation among converter stations is mainly realized by changing the DC voltage. In an in-series type multi-terminal DC transmission system, generally a converter station is responsible for the balance of the DC voltage in the entire circuit, which also regulates the current simultaneously.

Why should we convert power systems to DC?

In addition to preventing energy loss through AC/DC conversion, converting related power systems to DC will strengthen the resilience of the region by forming a DC grid that allows power to be shared with adjacent facilities and communities.

Why is DC power important?

DC power has significant and inherent advantages in realizing both decarbonization and resilient grids, due to DC's higher “potential” for electrical power diversification, decentralization and naturally improved transmission efficiency. MVDC is essential for delivering renewable energy to the consumer.

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