Compere’s power management system is an advanced intelligent integrated management system with a three-tier architecture. This system can statistically analyze and manage power consumption, optimize operation management, and achieve the goals of energy saving, efficiency improvement, and intelligent supervision.
I. Project File
Project Name: Datun Coal and Power Group Power Management System Project
Industry: Coal Industry
Related Equipment Procured: Multifunctional power meters, power distribution management system, low-voltage motor protection controller
II. Project Introduction
1. Project Overview
Datun Coal and Power (Group) Co., Ltd. is currently a subsidiary of China Coal Group, a large state-owned enterprise engaged in the comprehensive operation of coal, power, aluminum, railway transportation, industry, and services. The existing facilities include four pairs of modern, high-efficiency coal mines, a thermal power plant with a total installed capacity of 444MW, a gangue-fired power plant, a 100,000-ton-per-year electrolytic aluminum plant, and a high-precision aluminum plate and strip processing plant. It also owns a 171-kilometer self-operated railway line connected to the Longhai Railway. Its pioneering integrated coal-power-aluminum-transportation operation has earned it the reputation of the “Datun Model”—a rationally structured industrial structure—within the national coal industry. This project is a thermal power plant with two 350,000-kilowatt supercritical coal-fired power units, providing heating capacity for 12 million square meters. It also involves the dismantling of 38 small, decentralized coal-fired boilers within the heating area. The total dynamic investment for the project is 3.452 billion yuan.
2. Solution
A “large-scale replacement of small-scale” project was signed with Datun Coal and Power Group in Xuzhou, providing the project with low-voltage motor protection controllers and multi-functional instruments. The KPM73 multi-functional power meter, a high-end power meter from Kangpai Intelligent, can measure over thirty basic electrical quantities, supports up to 51st harmonic calculation, and provides 0.5S-level four-quadrant energy statistics. It also features refined manufacturing processes and excellent insulation performance, providing accurate and effective monitoring data for power management systems.
3. Product Features
The KPM53 digital smart power meter boasts advantages such as high accuracy, strong isolation, stable performance, and strong anti-interference capabilities. It can effectively monitor and record various power parameters and data. By combining power distribution management systems with power distribution monitoring products, energy management is transformed from disordered to orderly, and data is truly transformed into visible big data analysis, thereby reducing operation and maintenance costs.
III. User Benefits
The application of the power distribution management system in the Datun Coal and Power Group’s power management system project will help improve the company’s power management level, accurately grasp the operation status of electrical equipment, and achieve precise and intelligent supervision of the unit’s power safety.
