-
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.
Product Categories
Detailed information
Meta EMS
Qianyuan Energy Management System
Product Features
Hierarchical Collaborative Architecture
- Control Layer (ESCC) Millisecond-level real-time precision control, executing core commands such as frequency modulation and voltage regulation.
- Monitoring Layer (SCADA) Millisecond‑level data acquisition combined with digital twin technology enables panoramic monitoring and intelligent analysis.
High-speed responsiveness
- Supports primary frequency control, inertia response, and automatic AGC/AVC regulation to dynamically balance grid fluctuations.
Intelligent Operations and Maintenance
- Digital models accurately sense equipment status, and data analysis generates comprehensive reports, reducing operational and maintenance complexity.
Multi‑modal compatibility
- Flexible grid integration (flexible interactive grid) + stable off-grid operation (black start/load following), tailored for complex scenarios.
Product Parameters
Technical Parameter Name | Parameters |
Communication Protocol | IEC61850/IEC104/Modbus |
Response Time | ≤1s |
Real‑time data update cycle for the display | ≤2s |
Grid Frequency Measurement Error | ≤0.005 Hz |
Control operation accuracy | =100% |
System Availability | ≥99.9% |
Mean Time Between Failures (MTBF) | ≥20000h |
Average CPU utilization (over any 30-minute period) | ≤50% |
Storage duration for historical daily and monthly reports | ≥1 year |
Primary/Standby Controller Switchover Time: | ≤1s |
Figure 1: Home Page of the Energy Management System
Figure 2: Battery Monitoring in the Energy Management System
Figure 3: Converter Monitoring in the Energy Management System
I. Core Design Philosophy
- Strong Power Grid : Enhance Power Grid Stability and Reliability
- Flexible Grid Connection : Achieve flexible and efficient interaction with the power grid
- Stable Off-Grid : Ensure continuous and stable operation when offline.
II. Core Technical Capabilities
- High-speed, real-time, precise control
With millisecond-level response, it dynamically balances energy demand on the source and grid sides with that on the load side, supporting critical grid functions such as frequency and voltage regulation.
3. System Architecture and Functional Features
1. Electrostatic Control Controller (ESCC)
- Positioning : The core of the system control layer, responsible for executing real-time instructions.
- Core Competencies ：
- Grid‑Level Response: Primary Frequency Regulation, Inertia Response
- Automatic Regulation: AGC/AVC Automatic Generation/Voltage Control
- Emergency Support: Load Tracking, Black Start Capability
2. Supervisory Control and Data Acquisition (SCADA) system
- Positioning The central hub of the system monitoring layer, integrating data and interactions.
- Key Features ：
- Panoramic Surveillance : User‑friendly interface enables full‑state visualization of the power station.
- Digital Twin : Precisely sensing equipment status based on digital modeling technology
- Intelligent Analysis Multi‑dimensional Data Analysis and Comprehensive Report Generation
- High-speed acquisition Millisecond‑level data collection enhances automation.
IV. System-Level Value
- Collaborative Optimization ESCC is integrated with SCADA to achieve closed-loop “control–monitoring” management.
- Efficient Operations and Maintenance : Reduce O&M complexity and enhance power plant economics through digital technologies.
- Grid Compatibility : Adapts to various on-grid/off-grid scenarios, enhancing the flexibility of power systems.
Download Materials
Online Quotation Request
Related Products
Previous
Official Video Account
WeChat Official Account
