Energy Storage System Solution

Overview

As an important part of the grand blueprint of achieving peak carbon dioxide emissions and carbon neutrality, energy storage can be applied in various links of power generation-transmission-transformation-distribution-utilization. With significant increase in the installed capacity of new energy, energy storage plays an important role in improving the stability and reliability of power grid, and the demand for energy storage construction will increase. Based on its strong research and development strength, excellent production capacity and efficient after-sales services, CYG SUNRI can provide customers with energy storage system solutions and related products for various application scenarios.

Application Scenarios

Generation side — Redeem the abandoned wind and solar energy, improve power prediction accuracy, assist frequency modulation control, and participate in auxiliary power services.

Grid side — Provide emergency backup and dynamic reactive power support, improve acceptance capacity for new energy, and obtain the demand-side response and the peak-shaving and valley-filling benefit.

User side — Delay expansion of power distribution, reduce basic power rates, provide emergency backup, improve power quality, and obtain the demand-side response and the peak-shaving and valley-filling benefit.

Multi-energy complement and Micro-Grid side — Delay expansion of power distribution, increase the energy utilization rate, obtain the demand-side response and the peak-shaving and valley-filling benefit, provide power distribution and consumption services, and provide reliable power to remote areas.


Features

(1) We have rich experiences of integrated design of energy storage power stations,and we have provided services forenergy storage power stations of 1000MWh in total;

(2) Both PCS and energy storage coordinated control support IEC61850/GOOSE, and there is no need for protocol conversion;

(3) The core energy storage equipment of CYG SUNRI is self-produced, which can satisfy various requirements of the customer;

(4) Based on coordinated controllor of energy storage, by achieving the PCS output of 90% and the response time is less than 30ms, the overall response speed of energy storage power station can be improved;

(5) Integrated services can be provided, including consultation, design, feasibility study, equipment supply, general contracting of construction, safe operation and maintenance.

Performance Cases

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