energy management system

Product Overview:

The energy management system is designed based on a standardized platform, which summarizes and absorbs the successful development and engineering experience of multiple mature systems, and utilizes existing microgrids at home and abroad

Define and demonstrate the current system architecture of microgrids, using multiple new technologies, and develop a set of targeted technologies specifically for the development trend of microgrid application technology

Energy management system for smart grid. The system is designed for microgrid monitoring, control, analysis, operation, decision-making, and management, following IEC international standards and based on Unix/

Linux/Windows hybrid platform architecture, integrating scheduling automation, distribution automation, substation centralized monitoring applications and analysis functions, capable of supporting wind power generation

Provide monitoring and control functions for microgrid systems with distributed power sources and energy storage units such as photovoltaic power generation.

By adopting this system, the software and hardware investment of microgrid automation system can be greatly reduced. The database and interface are unified, the system maintenance is convenient, the scalability is strong, and the data sharing is easy

To truly promote the improvement of the automation level of microgrids and ensure the safe, stable, and economical operation of microgrids.

Product features:

Compared with other domestic systems, the system has the following characteristics:

(1) Following the IEC 61970 Energy Management System Interface Specification, IEC 61968 Distribution Network Management System Interface Specification, and IEC 61850 Substation Network Communication Standard,

Provide openness to international standardization.

The energy management system has been extended with the Common Information Model (CIM) based on IEC61970, establishing various distributed power models such as photovoltaic, wind power, and energy storage,

On this basis, establish a complete microgrid public information model and apply it to the design of energy management systems. Achieve standardization and componentization of the system, making it more efficient

Better openness enables plug and play of third-party application functions or systems that comply with corresponding standards, integrating data and applications for the power grid dispatch system

The sharing of models, parameters, and data now provides support.

(2) Integrated energy storage system operation monitoring function.

The energy management system comprehensively monitors the real-time operation information and alarm information of energy storage batteries, and conducts comprehensive statistics and analysis on energy storage through configurable

The interface is capable of automatically controlling the energy storage system according to the set curve and automatically protecting it according to the configured parameters, achieving comprehensive control over the energy storage.

(3) Realize unmanned control and optimized control of microgrid systems.

By real-time collection and control of distributed power sources, energy storage, and load operation data, automatic control of the entire microgrid system can be achieved after setting control parameters

Control and achieve human duty. In addition, optimizing control strategies can also improve the operational efficiency and economic benefits of microgrid systems.

(4) Distributed system platform architecture based on LINUX/UNIX.

Implemented cross platform and hybrid platform from server to client software and hardware, solving the long-standing dependence on a single software and hardware platform, and providing support for system expansion and hardware upgrades

Provided good support.

(5) Support various mainstream operating system platforms with open and portable system architectures

The system has comprehensively utilized the advantages and characteristics of various mainstream operating systems, supporting open and portable system architectures, and supporting mainstream systems such as SUN, HP, IBM, etc

UNIX platform, capable of supporting mixed use of UNIX servers and PCs.

(6) An integrated system of graphic modeling library based on visualization and full vector.

The integrated system of graphic model library based on CIM model is designed according to the principle of object-oriented power system, with full vector graphic guidance tool and integrated graphic and database input,

And establish the corresponding relationship between the devices on the graph and the data in the database. The integrated system of diagram and model library can automatically establish the connection relationship of the entire microgrid based on the wiring diagram

The network topology system greatly simplifies engineering and maintenance work, while ensuring the correctness of maintenance work, avoiding human errors, and ensuring the accuracy of graphics, models, and databases

Consistency reduces the time required for building and constructing databases.

(7) Accident recall and simulation model based on "panoramic simulation" technology.

This system has the ability to recall all collected data (analog, switch, etc.), and can fully and accurately record and save the accident status of the power grid. Graphic reality inversion of accidents

The model organically combines the recording and analysis of accidents with visual monitoring and control, which can truly and completely invert the accident process of the power grid, making the analysis and judgment more intuitive and clear. energy

The management system is mainly used to provide monitoring and control functions for microgrid systems containing distributed power sources and energy storage units such as wind power generation, photovoltaic power generation, and micro gas turbines.

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