水电厂竞价上网辅助决策系统研究

结合我国“厂网分开,竞价上网”的电力市场改革,针对水电厂在发电市场中竞价上网问题,采用面向对象技术开发研制了水电厂竞价上网辅助决策系统。主要介绍该系统的结构设计、各模块的设计原理和功能以及系统的主要特色。该系统主要包括财务计划管理、期货报价和现货报价三大模块。期货报价和现货报价模块以数据库作为数据源,通过接口程序建立连接,调用相应的数据表集进行决策计算。财务计划管理模块实现对数据的查询、存储、修改、删除、添加等数据库管理功能,提供很好的人机交互功能,提高了发电企业竞价上网操作的科学性,具有重要的现实意义。

STUDY ON BIDDING DECISION-MAKING SUPPORT SYSTEM OF HYDRAULIC POWER PLANTS

Considering the background of the power market reform of "separation of the power plant from the grid and bidding in the generation market", regarding the problem about the hydraulic power plant bidding in the generation market, this paper studies and develops the hydraulic power plant bidding decision-making support system based on the object-oriented programming mechanism. It mainly introduces the design of the system's structure, the designing principle and function of each module and the features of the system. The system consists of three modules: financial affair management module, futures bidding module and spot bidding module. The futures module and the spot bidding module make the decision calculation based on the database linked through the access program as the data. Through the financial affairs management module, the data of financial affairs can be queried, saved, renewed, deleted and added. The system can make good winning for the generation plant.