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AboutThe Yuanhe Energy team has been deeply engaged in the fields of energy storage systems, power electronics, and automatic control for many years, boasting over a decade of experience in the energy storage industry. By collaborating with industry partners, they have developed safer, smarter, and more efficient energy storage integration products. The company’s energy storage system integration products and solutions can meet the needs of various application scenarios, including combined frequency modulation for thermal power plants, energy storage supporting new energy generation, user‑side energy storage, and independent shared energy storage power stations. -
SolutionsEnergy storage is a flexible solution for mitigating grid fluctuations caused by renewable energy generation. When deployed at an appropriate scale, energy storage can effectively reduce curtailment rates of wind and solar power, enhancing the grid’s ability to absorb these sources; it can also participate in ancillary services such as peak shaving and frequency regulation, thereby generating additional revenue. -
ProductsThe company’s core business encompasses the R&D, production, and sales of large-scale energy storage system integration products, commercial and industrial energy storage products, and digital energy products, as well as the development, construction, operation, and value‑added services for energy storage power plants. -
ContactLet us join hands to overcome the technological bottlenecks in off‑grid flexible DC power supply, optimize energy storage efficiency, reduce operation and maintenance costs, and deliver clean electricity to every remote corner, jointly creating a bright future of energy inclusivity, green sustainability, and low carbon emissions.
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Yuanhe Energy Hybrid Power Storage System Delivered and Put into Operation
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Company News
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Release time:
2023/03/11
Recently, a hybrid power storage system equipped with Yuanhe Energy’s eMetaControl® energy management system and eMetaCube® energy storage system was delivered and put into operation. This energy storage system can be used for the R&D and factory performance testing of diesel generators and gas turbines, or it can operate in parallel with diesel generators, gas turbines, and coal‑gas generators, providing customers with more stable, cleaner, and smarter energy.
Recently, a hybrid power storage system equipped with Yuanhe Energy’s eMetaControl® energy management system and eMetaCube® energy storage system was delivered and put into operation. This energy storage system can be used for the R&D and factory performance testing of diesel generators and gas turbines, or it can operate in parallel with diesel generators, gas turbines, and coal‑gas generators, providing customers with more stable, cleaner, and smarter energy.
Electrical Schematic of the Test Bench
This hybrid power system comprises a power grid, diesel generator sets, an energy storage system, load generators, and an auxiliary power supply system. Through the flexible dispatching capabilities of Yuanhe Energy’s eMetaControl® energy management system, it can operate in multiple modes, including grid-connected operation, off-grid operation, and hybrid operation in conjunction with diesel generators. The eMetaCube® energy storage system can store the electrical energy generated by load generators, eliminating the need for traditional load banks to test engine performance through energy consumption. Compared to conventional methods, this hybrid power test bench achieves an energy-saving rate of over 85%. The eMetaCube® energy storage system features rapid black-start response, smooth load‑on startup, and fast off‑grid switching with minimal fluctuations, ensuring stable load operation.
If the engine under test is replaced by an unstable gas‑powered generation system or similar, a hybrid power system coupled with an energy storage system can transform unstable power sources into a low‑carbon grid capable of providing a stable electricity supply to the load. Compared to directly coupling unstable power systems on the AC side, this approach is easier to control and delivers more stable performance.
Energy Storage Hybrid Drilling Platform
The eMetaControl® energy management system enables remote start‑stop operations, automatic/manual mode switching, switchgear closing and opening, as well as data monitoring and alarm display functions. It supports multi‑level operation permissions, offers simple operation, and ensures reliable performance. Through its Ethernet interface, the system communicates with generator set controllers and battery management systems (BMS), allowing it to read and display real‑time generator set parameters, data curves, historical records, alarm information, and battery status.
eMetaControl ® Battery Management System Monitoring
The eMetaControl® energy management system also features the following characteristics:
Develop multi-dimensional power anomaly rules to promptly detect power abnormalities and reduce energy loss.
Intelligent Operation: Intelligent operation control algorithms and models that are tailored to real-world environments, delivering higher returns.
Cloud-Integrated Architecture: A cloud-plus‑site architecture that supports both on‑premises deployment at individual sites and cloud-based management of site clusters.
Yuanhe Energy’s hybrid power system can achieve combined operation of multiple energy sources, including solar–storage–diesel, solar–storage, and diesel–storage. It delivers cleaner, smarter power supply systems to customers in island microgrids, border outposts, remote areas, and more.
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