GE Digital (GE) (General Electric) > 实例探究 > Manova Achieves More Profitable Market Position with Flexible Operations

Manova Achieves More Profitable Market Position with Flexible Operations

GE Digital (GE) (General Electric) Logo
公司规模
1,000+
地区
  • Europe
国家
  • Germany
产品
  • GE’s control software technologies
  • AutoTune
  • Turndown
  • Variable Peak
  • Smart Inlet Bleed Heat (IBH)
技术栈
  • Control Software
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
  • 过程控制与优化
服务
  • 软件设计与工程服务
关于客户
Mainova AG is one of the largest regional energy suppliers in Germany, providing electricity, gas, heat and water. The company operates in a competitive landscape where electricity sells on a daily basis and purchases are mainly driven by the price of fuel. Other less costly fuel sources, such as solar, wind, coal and nuclear take precedence, leading Mainova to seek innovative ways to drive production efficiency. The company was interested in lowering its minimum part load, reducing fuel costs, and improving maximum power output, all while maintaining emissions compliance.
挑战
Mainova AG, one of the largest regional energy suppliers in Germany, was facing a challenge in the competitive landscape of cogeneration using gas fuel. In Germany, electricity sells on a daily basis and purchases are mainly driven by the price of fuel. Other less costly fuel sources, such as solar, wind, coal and nuclear take precedence, leading Mainova to take an innovative step to drive production efficiency. Mainova was interested in lowering its minimum part load, reducing fuel costs, and improving maximum power output — all while maintaining emissions compliance.
解决方案
The GE unit in Frankfurt was the first 6B gas turbine in the world to receive GE’s control software technologies: AutoTune, Turndown, Variable Peak and Smart Inlet Bleed Heat (IBH). This Operations Optimization solution is designed to deliver broad operational flexibility across all modes of plant operation by expanding the operating envelope, while enabling significant performance improvement. The solution allows Mainova to run their gas turbine at competitive levels, leading to a more profitable position in the market. They also now have the ability to set emissions limits and let the turbine control maximum performance within those limits.
运营影响
  • Mainova is now able to run their gas turbine at competitive levels, leading to a more profitable position in the market.
  • They also now have the ability to set emissions limits and let the turbine control maximum performance within those limits.
  • One of the biggest benefits Mainova saw was the ability to expand their emissions-compliant operating range from 60–100% load to 40–110% load.
数量效益
  • 60% turndown to 40% load
  • 110% emissions compliant peak load
  • 2% fuel savings during part load operation

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