E.ON Achieves Greater Profitability with Faster, Lower Cost Combined Cycle Starts
_30.jpg "GE Digital (GE) (General Electric) Logo")
公司规模
1,000+
地区
- Europe
国家
- United Kingdom
产品
- Variable Load Path
- AutoTune MX
技术栈
- Advanced Controls Technology
实施规模
- Enterprise-wide Deployment
影响指标
- Cost Savings
- Productivity Improvements
技术
- 应用基础设施与中间件 - API 集成与管理
适用行业
- 公用事业
适用功能
- 离散制造
用例
- 能源管理系统
服务
- 系统集成
关于客户
E.ON is one of the UK’s leading power and gas companies. It is involved in generating electricity and retailing power and gas. The company operates several gas-fired combined cycle power plants in Europe. However, due to high gas prices, low power demand, and low power sale prices, many of these plants are unable to be economically dispatched. This has resulted in a significant reduction in the number of profitable operating hours for these plants.
挑战
E.ON, a leading power and gas company in the UK, was facing economic challenges due to high gas prices, low power demand, and low power sale prices. Many gas-fired combined cycle power plants in Europe, including those operated by E.ON, were unable to be economically dispatched. These plants, which previously ran for over 4,000 hours per year, were now seeing fewer than 1,000 hours of profitable operation. This was often only possible in real-time power markets and only when spark spreads were high, such as when intermittent renewable power (like wind) needed to be quickly replaced. To operate successfully in this time-sensitive environment, E.ON needed combined cycle plant starts that were fast, reliable, and low-cost, similar to what is possible with simple cycle plants.
解决方案
In response to this challenge, GE partnered with E.ON to develop an advanced controls technology retrofit package that enables agile and robust combined cycle starts. This package consists of GE’s Variable Load Path (VLP) solution, which enables GT load and exhaust conditions to be customized to best match bottoming cycle needs, and the GE AutoTune MX solution, which provides fully automated combustor tuning to ensure robust GT operation across the full load range and whole VLP operating space. This solution was designed to increase the speed and reduce the cost of combined cycle plant starts, making them more competitive with simple cycle plants.
运营影响
数量效益
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