垃圾焚烧发电厂并网与APS的结合与应用

Combination and Application of Grid Integration and APS System in Waste Incineration Power Plants

机电联系较为复杂、垃圾焚烧工况波动等现状使得垃圾焚烧发电机组启动运行及并网过程可能存在不稳定性。因此,并网是垃圾焚烧发电厂需要重视的关键步骤之一。某垃圾焚烧发电厂开发了一套基于自启停控制系统(APS)的并网流程,有效提高了垃圾焚烧发电厂并网运行的效率和经济效益。结合APS结构、功能特点以及优化改进,讨论了基于APS的自动并网技术在该垃圾焚烧发电厂中的应用,阐述其带来的效益,对有效提高垃圾焚烧发电厂并网的自动化、精确性、稳定性具有重要意义。

The complexity of electromechanical connections and fluctuating waste incineration conditions lead to possible instability in the start-up operation and grid connection process of waste incineration generating units.Therefore,grid connection is particularly important as a key step in the operation of waste-to-energy power plants.A waste incineration power plant has developed an automatic power plant startup and shutdown system(APS)based grid connection process,which effectively improves the efficiency and economic benefits of grid-connected operation of waste incineration power plant.This paper discusses the application of automatic grid connection technology based on APS system in this waste incineration power plant by combining the structure,functional characteristics and optimization improvement of APS system,describing the benefits it brings,which is of great significance to effectively enhance the automaticity,accuracy and stability of the grid connection of waste incineration power plant.