Work

Advanced Control and Monitoring Technologies for Optimizing Wide Load Operation in a 330 MW Boiler

Year: 2025

Type: article

Abstract: This paper presents advanced technologies to enhance the wide-load operational capability of a 330 MW boiler. It focuses on innovations in 3D temperature field measurement, pulverized coal system optimization, and boiler control. The 3D temperature field is visualized and reconstructed under wide-load conditions, while an energy efficiency model for the pulverizing system is developed using multi-source fusion, enabling online coal type optimization. A radiant energy-load correction model integrates 3D signals into combustion control, allowing flexible adjustments for load and fuel, thus improving operational efficiency. A real case at CHN ENERGY demonstrates the technologies' effectiveness.

Source: Applied Mathematics and Nonlinear Sciences

DOI: 10.2478/amns-2025-0823

Authors: Yinnan Wu, Jun Zhang, Jie Zhang, Zhiwei Ren, Jianzhong Shi

Institution: Nanjing Institute of Technology

Language: English

Topic: Advanced Power Generation Technologies

Subfield: Electrical and Electronic Engineering

Field: Engineering

Domain: Physical Sciences

SDGs: Affordable and clean energy, Industry, innovation and infrastructure

Open Access status: gold

Estimated APC paid: $1,500