Virtual power plant adjustable capability assessment method and system

Abstract

The invention discloses a virtual power plant adjustable capability assessment method and system, and the method comprises the steps: determining an authentication time period and a reference load of an aggregation user of a virtual power plant according to a gap time period trend and a declaration adjustment capacity curve of each aggregation user; receiving an aggregated user list, and sending a test plan to the virtual power plant, so that the aggregated users in the list adjust the load in the authentication time period according to the reference load on the plan date; testing the load adjusted by the aggregation user in the authentication period of the plan date to obtain the actually measured adjustment capability of the aggregation user; according to the declaration adjustment capacity curve, obtaining a declaration adjustment capability, and according to the declaration adjustment capability and the actual measurement adjustment capability, determining whether the aggregation user test is passed; and if the test is passed, obtaining an adjustment capacity curve of the virtual power plant according to a declaration adjustment capacity curve of the authenticated aggregation user. Through the method, the adjustable capability of the virtual power plant can be accurately evaluated.

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