Gas-Turbine and Governor Modelling and Benefits of Integrated Control of Embedded Generation Plant

燃气轮机和调速器建模以及嵌入式发电厂集成控制的优势

• 批准号: EP/C016009/1
• 负责人: Jovica Milanovic
• 金额: $ 21.15万
• 依托单位: University of Manchester
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2006
• 资助国家: 英国
• 起止时间: 2006 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FC016009%2F1
• 关键词: Gas; Turbine; Governor; Modelling; Benefits

It is proposed to develop gas turbine governor control strategies and co-ordinate these with generator excitation control to maximise overall turbine-generator contribution to improved system stability, security and operation. Previous studies have indicated that gas turbine control has the potential for extending the capability of embedded generation in the distribution system context. This project aims to provide, through the involvement of both gas turbine manufacturers and network operators, a reliable platform from which to realistically assess the control contribution capabilities of gas turbine driven generation in the distribution system context. To this end the initial phase of the work will include validation of the gas turbine and governor model by comparison of simulation results obtained using Matlab and PSS/E software packages with measured test results provided by the industrial collaborator. The ensuing studies will aim to modify the currently adopted philosophy for gas turbine control and blend it with the requirements of system operation in a way that extends the stability margins and range of operation of gas turbine generating plant connected at distribution system level. Control schemes based on the strategies will be initially designed and tested in Matlab (and subsequently applied in PSS/E) under relevant system operating conditions to assess their robustness and scope. The studies will also aim to establish the economic benefits that may be offered as incentive for the adoption of the modified control strategies developed.

建议开发燃气涡轮机调速器控制策略，并将其与发电机励磁控制相协调，以最大限度地提高涡轮发电机对改善系统稳定性、安全性和运行的整体贡献。以前的研究表明，燃气涡轮机控制具有扩展配电系统中嵌入式发电能力的潜力。该项目旨在通过燃气涡轮机制造商和网络运营商的参与，提供一个可靠的平台，从该平台实际评估配电系统中燃气涡轮机驱动发电的控制贡献能力。为此，工作的初始阶段将包括通过比较使用Matlab和PSS/E软件包获得的模拟结果与工业合作者提供的测量试验结果，对燃气涡轮机和调速器模型进行验证。随后的研究旨在修改目前采用的燃气涡轮机控制原理，并将其与系统运行要求相结合，以扩展在配电系统水平连接的燃气涡轮机发电厂的稳定裕度和运行范围。基于这些策略的控制方案将在Matlab中进行初步设计和测试（随后应用于PSS/E），以评估其鲁棒性和范围。这些研究的目的还在于确定可能提供的经济利益，作为采用所制定的经修改的控制战略的奖励。