China Datang Group Chongqing Jiangjin Gas Turbine Power Plant

Customer Introduction

Datang Group's Chongqing Jiangjin Gas Turbine Power Plant is constructing two sets of single axis gas turbine combined cycle units with a total installed capacity of over one million kilowatts. After being put into operation in 2025, it will support the region's medium and long-term electricity demand, participate in peak shaving and auxiliary service markets, alleviate power shortages, enhance the grid's peak shaving capacity, and help optimize the energy structure and low-carbon transformation of the industrial chain. In response to energy transformation and the "dual carbon" goal, the plant has launched a 2 × 500MW unit DCS+intelligent factory platform project. The unit adopts advanced combined cycle technology, which can quickly respond to power grid load fluctuations. This platform lays the foundation for intelligent operation and management of the unit.

Facing challenges

server adaptation is difficult: peak shaving units have variable operating conditions, and advanced applications require high stability and interface efficiency in the operating environment. Traditional server operating systems and software are mostly rigidly deployed and cannot dynamically adapt to resource demand fluctuations caused by changes in operating conditions.

The operation and maintenance of data centers are complicated: Different business servers and other hardware brands and models are complex, daily inspections, troubleshooting, and software updates consume a lot of energy, and equipment maintenance cycles and technical requirements vary, making management difficult.

Data security risks are prominent: Key production data storage backups are scattered, and hardware failures can easily cause data loss and production interruptions. The reliability of the

system is poor: business systems are independent and not linked, with high fault tolerance costs for critical business and weak fault tolerance for non critical business. Local failures can easily trigger chain reactions and affect business operations.

Solution

1. In this smart power plant project, Juchen Technology provides a solution centered on domestic information and innovation hyper integration. Build three independent clusters for Unit # 1, Unit # 2, and the public system, ensuring system stability and data security through physical isolation and dedicated resource allocation.

2. On the hyper converged cloud platform, deep integration with Lishi DCS application software enables precise control of the entire production process, real-time data collection, and efficient processing, providing support for refined management. At the same time, with ICS servers and hyper converged platforms as the core, a unified digital base is built to stably operate three core modules: intelligent SIS for real-time monitoring of unit energy efficiency and equipment status, intelligent MIS for closed-loop control of safety production, and intelligent inspection system for building a full lifecycle management system for equipment defects.

3. Both parties have collaborated on innovation through the integration of information technology and hyper converged architecture, solving the bottleneck problem of the core system of power plants and verifying the adaptability and value of domestic solutions in high reliability, high security, and high real-time scenarios of electricity. In the future, Juchen Technology will be driven by the dual wheels of "innovation and hyper integration", iterate technology, expand services, and help the digitalization and innovation construction of the power industry reach a new level.

Customer Revenue

Operation and Maintenance Costs Significantly Reduced: Juchen Industrial Super Fusion realizes centralized management of data centers. Through a unified management interface, technical personnel can efficiently monitor and maintain resources, effectively reduce manpower and operation and maintenance costs, and improve work efficiency.

Business agility enhancement: The platform has the ability to flexibly allocate resources and quickly respond to business changes. When a new business system is launched or an existing system is upgraded, the required computing and storage resources can be quickly obtained from the resource pool to complete deployment. The reliability of the

system has been greatly improved: the redundant design and distributed architecture of the hyper fusion endow the system with strong fault tolerance. When hardware failure occurs, the business automatically switches to normal nodes, reducing production interruptions and improving the production efficiency and economic benefits of the power plant.

Customized adaptation supports long-term development: relies on Juchen Technology's core technology and customized service capabilities, and the system can accurately match actual production scenarios such as unit peak shaving and data storage. At the same time, it verifies the adaptability value of domestic solutions in high demand power scenarios, providing a reusable model experience for the digital transformation and information and innovation construction of power plants, and supporting the high-quality development of the industry.