Experts are increasingly concerned about the vulnerability of the grid energy storage system, which can be disrupted by natural disasters or targeted physical or cyber-attacks. These interruptions not only inconvenience customers but can also cut people off from critical services that impact their health and well-being. In response to this challenge, new grid energy storage systems, such as microgrids, have emerged as a solution. Microgrids are localized grids that can operate autonomously, whether connected to the traditional grid or supporting remote and isolated communities. The Office of Electricity (OE) recognizes the importance of these advancements and supports critical grid energy storage system research to strengthen grid resilience, mitigate disturbances, and integrate renewable energy and distributed energy resources.

마이크로그리드는 자율적이고 지역적으로 운영되어 그리드 탄력성을 강화하고 교란을 완화하는 데 중요한 역할을 합니다. 메인 그리드가 다운되더라도 마이크로그리드는 계속 작동하여 중요한 인프라와 필수 서비스에 전력을 공급할 수 있습니다. 또한 마이크로그리드는 그리드 리소스 역할을 하여 더 빠른 시스템 응답 및 복구를 가능하게 합니다. 이러한 기능을 통해 마이크로그리드는 안정적이고 탄력적인 그리드 에너지 저장 시스템을 유지하는 데 있어 귀중한 자산이 됩니다.

Another advantage of microgrids energy storage is their ability to adapt to the growing deployment of renewables, such as solar farms and electric vehicles. By using local sources of energy to serve local loads, microgrids reduce energy losses in transmission and distribution, thereby increasing the overall efficiency of the electric delivery system. This flexibility and efficiency contribute to the sustainable transformation of the grid, aligning with the goals of decarbonization and affordability.

The Office of Electricity aims to make energy storage microgrids an essential building block of the future electricity delivery system by 2035. This transformative goal aligns with the need for a resilient, decarbonized, and affordable energy storage infrastructure. To achieve this vision, the OE will focus on developing and validating tools, methods, and technologies in strategic research and development areas. These areas include reducing the time and cost needed for microgrid deployment, establishing microgrids as a building block for future grids, advancing microgrid control and protection, integrating models and tools for microgrid planning, and enabling regulatory and business models for broad microgrid deployment.

마이크로그리드 개발의 중요한 측면 중 하나는 배포에 필요한 시간과 비용을 줄이는 것입니다. 프로세스를 간소화함으로써 마이크로그리드를 보다 효율적으로 구현할 수 있어 보다 탄력적인 그리드 에너지 저장 시스템으로 보다 빠르게 전환할 수 있습니다. 또한 마이크로그리드를 미래 그리드의 기본 구성 요소로 설정하면 대규모 그리드의 더 나은 모니터링, 제어 및 최적화가 가능해집니다. 이러한 마이크로그리드 통합은 시스템 성능, 탄력성 및 신뢰성을 향상시킵니다.

To adapt to changing grid conditions and protect the system and its customers, advanced microgrid control and protection techniques are crucial. By developing these capabilities, energy storage microgrids can respond effectively to grid disturbances and ensure the stability of the overall system. Integrating models and tools for microgrid planning, design, and operations is another area of focus. By combining new and existing capabilities, energy storage microgrids can meet performance metrics and requirements more efficiently, contributing to the overall success of the grid energy storage system.

Furthermore, simulating the impact and benefits of microgrids on transmission and distribution is vital for understanding their value. Co-simulation techniques can identify the advantages and opportunities energy storage microgrids offer, enabling informed decision-making and investment in this technology. Finally, enabling regulatory and business models for broad microgrid deployment is necessary to drive private sector, utility, community, and state investment in energy storage microgrid projects. Creating a favorable regulatory framework will incentivize the adoption and expansion of microgrids, fostering their widespread implementation.

To support its vision and accomplish its goals, the DOE Microgrid Program Strategy was initiated in December 2020. Through the development of strategic white papers, microgrid experts identified key areas of focus for impactful results in the next 5 to 10 years. These areas include reliability, resilience, decarbonization, and affordability. The Office of Electricity Microgrid R&D program is taking a comprehensive approach to improve grid reliability and resiliency, prepare communities for future weather events, and propel the nation toward a cleaner energy future. By investing in affordable and equitable microgrids, the OE is laying the foundation for a more sustainable and robust grid energy storage system.

관련 상품:

전기화학 에너지 저장 FlexPIus-EN-512

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참고 웹사이트:https://www.energy.gov