Shulou(Shulou.com)11/24 Report--

CTOnews.com, February 6, China Resources Power and Huawei Digital Energy jointly completed the test and verification of the grid-connected performance of the world's first grid-based optical storage system with the support of the China Academy of Electrical Sciences and Qinghai Academy of Electric Sciences.

According to Huawei, the empirical test is a major milestone in the development of new energy technology and the first empirical success of "intelligent optical storage generator" in the industry. The success of this test is a major construction achievement of the large-scale access of new energy to the power grid represented by photovoltaic, and lays a solid theoretical and important foundation for the construction of a new power system with new energy as the main body. it is a major breakthrough in the real sense of "clean energy substitution" and "carbon neutralization" key core technologies.

CTOnews.com learned that the main goal of the test is to verify the key role of the new energy supporting energy storage system based on the network active support technology route in strengthening the operation characteristics of the power grid and realizing a high proportion of renewable energy access.

The purpose of building an intelligent optical storage generator through optical storage fusion and Grid Forming is to change the new energy control mode from current source control to voltage source control, so that the photovoltaic system has the ability of strong inertia support, instantaneous voltage stabilization and fault passage, so as to improve its active and reactive power control and response ability, actively alleviate frequency and voltage fluctuations, and solve the problem of photovoltaic grid-connected elimination. Let photovoltaic power generation from adapt to the power grid to support the power grid, accelerate photovoltaic to become the main energy.

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