title: Enhancing the Efficiency of Hitachi H25 (32MW) Gas Turbine
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð³Ð°Ð·Ð¾Ð²Ð¾Ð¹ ÑÑÑÐ±Ð¸Ð½Ñ Hitachi H25 (32 ÐÐÑ)
Creators: name: ÐÑÐ°ÑÐ°Ñ, Ð¡Ð.
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2024
Subjects: ÐÐ°Ð·Ð¾Ð²ÑÐµ ÑÑÑÐ±Ð¸Ð½Ñ
gas turbine
inlet cooling
regeneration
fuel preheating
combined cycle power plants
reduce emission

description: Ð ÑÑÐ¾Ð¹ Ð´Ð¸ÑÑÐµÑÑÐ°ÑÐ¸Ð¸ Ð¸Ð·ÑÑÐ°ÑÑÑÑ Ð¼ÐµÑÐ¾Ð´Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸, ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ Ð¶Ð¸Ð·Ð½ÐµÑÐ¿Ð¾ÑÐ¾Ð±Ð½Ð¾ÑÑÐ¸ Ð¸ ÑÐºÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¸Ñ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸ Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð³Ð°Ð·Ð¾Ð²Ð¾Ð¹ ÑÑÑÐ±Ð¸Ð½Ñ (ÐÐ¢) Hitachi H-25. ÐÐ°Ð·Ð¾Ð²ÑÐµ ÑÑÑÐ±Ð¸Ð½Ñ Ð¸Ð¼ÐµÑÑ ÑÐµÑÐ°ÑÑÐµÐµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð´Ð»Ñ Ð½Ð°Ð´ÐµÐ¶Ð½Ð¾Ð¹ Ð¸ Ð³Ð¸Ð±ÐºÐ¾Ð¹ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÐ½ÐµÑÐ³Ð¸Ð¸, Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ Ð² ÑÑÐ»Ð¾Ð²Ð¸ÑÑ Ð¿Ð¸ÐºÐ¾Ð²Ð¾Ð³Ð¾ ÑÐ¿ÑÐ¾ÑÐ° Ð¸ Ð¸Ð½ÑÐµÐ³ÑÐ°ÑÐ¸Ð¸ Ð²Ð¾Ð·Ð¾Ð±Ð½Ð¾Ð²Ð»ÑÐµÐ¼ÑÑ Ð¸ÑÑÐ¾ÑÐ½Ð¸ÐºÐ¾Ð² ÑÐ½ÐµÑÐ³Ð¸Ð¸. ÐÐ¾Ð²ÑÑÐµÐ½Ð¸Ðµ Ð¸Ñ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÐ¸ Ð¸ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ðµ Ð¸Ñ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸Ñ Ð½Ð° Ð¾ÐºÑÑÐ¶Ð°ÑÑÑÑ ÑÑÐµÐ´Ñ Ð¸Ð¼ÐµÐµÑ Ð¶Ð¸Ð·Ð½ÐµÐ½Ð½Ð¾ Ð²Ð°Ð¶Ð½Ð¾Ðµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð´Ð»Ñ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾Ð¹ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ¸. Ð¦ÐµÐ»ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ ÑÐ²Ð»ÑÐµÑÑÑ Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð°ÑÐ¸Ñ ÑÑÑÐµÑÑÐ²ÑÑÑÐµÐ¹ Ð¸Ð½ÑÑÐ°ÑÑÑÑÐºÑÑÑÑ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸ Ð´Ð»Ñ ÑÐµÑÐµÐ½Ð¸Ð¹ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÑÑÑÐ¾Ð¹ÑÐ¸Ð²Ð¾Ð¹ ÑÐ½ÐµÑÐ³ÐµÑÐ¸ÐºÐ¸. Ð Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¸ Ð¸Ð·ÑÑÐ°ÑÑÑÑ ÐºÐ¾Ð½ÑÐ¸Ð³ÑÑÐ°ÑÐ¸Ð¸, Ð²ÐºÐ»ÑÑÐ°Ñ Ð¿ÑÐ¾ÑÑÑÐµ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½ÑÐµ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸, ÑÑÐ°Ð´Ð¸ÑÐ¸Ð¾Ð½Ð½ÑÐµ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¸ÐºÐ»Ð° (CCPP) Ð¸ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸ ÐºÐ¾Ð¼Ð±Ð¸Ð½Ð¸ÑÐ¾Ð²Ð°Ð½Ð½Ð¾Ð³Ð¾ ÑÐ¸ÐºÐ»Ð° sCO2, Ð²ÐºÐ»ÑÑÐ°ÑÑÐ¸Ðµ ÑÐ°ÐºÐ¸Ðµ Ð¼ÐµÑÐ¾Ð´Ñ, ÐºÐ°Ðº Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸Ðµ Ð½Ð° Ð²ÑÐ¾Ð´Ðµ, ÑÐµÐ³ÐµÐ½ÐµÑÐ°ÑÐ¸Ñ, Ð¿ÑÐµÐ´Ð²Ð°ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¹ Ð¿Ð¾Ð´Ð¾Ð³ÑÐµÐ² ÑÐ¾Ð¿Ð»Ð¸Ð²Ð°, Ð¾Ð¿ÑÐµÑÐ½ÐµÐ½Ð¸Ðµ Ð¸ Ð¸Ð½ÑÐµÐ³ÑÐ°ÑÐ¸Ñ Ð¾ÑÐ³Ð°Ð½Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ ÑÐ¸ÐºÐ»Ð° Ð ÐµÐ½ÐºÐ¸Ð½Ð° (ORC). ÐÐ¿ÑÐ¸Ð¼Ð°Ð»ÑÐ½Ð¾Ð¹ ÐºÐ¾Ð½ÑÐ¸Ð³ÑÑÐ°ÑÐ¸ÐµÐ¹ ÑÐ²Ð»ÑÐµÑÑÑ CCPP, Ð¸Ð½ÑÐµÐ³ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð½Ð°Ñ Ñ Ð¸ÑÐ¿Ð°ÑÐ¸ÑÐµÐ»ÑÐ½ÑÐ¼ Ð¾ÑÐ»Ð°Ð´Ð¸ÑÐµÐ»ÐµÐ¼ Ð¸ ORC, ÑÑÐ¾ Ð·Ð½Ð°ÑÐ¸ÑÐµÐ»ÑÐ½Ð¾ Ð¿Ð¾Ð²ÑÑÐ°ÐµÑ ÑÐ¸ÑÑÑÑ ÑÐ»ÐµÐºÑÑÐ¸ÑÐµÑÐºÑÑ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ, ÑÐ¸ÑÑÑÑ Ð²ÑÑÐ¾Ð´Ð½ÑÑ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑ Ð¸ ÑÐ½Ð¸Ð¶Ð°ÐµÑ Ð²ÑÐ±ÑÐ¾ÑÑ, Ð¾ÑÐ¾Ð±ÐµÐ½Ð½Ð¾ Ð¿ÑÐ¸ Ð±Ð¾Ð»ÐµÐµ Ð²ÑÑÐ¾ÐºÐ¸Ñ ÑÐµÐ¼Ð¿ÐµÑÐ°ÑÑÑÐ°Ñ. Ð¡ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¾ÑÐºÐ¸ Ð·ÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾ÑÑÐ°Ñ Ð³Ð°Ð·Ð¾Ð²Ð°Ñ ÑÑÑÐ±Ð¸Ð½Ð° Ñ Ð°Ð±ÑÐ¾ÑÐ±ÑÐ¸Ð¾Ð½Ð½ÑÐ¼ Ð¾ÑÐ»Ð°Ð´Ð¸ÑÐµÐ»ÐµÐ¼ ÑÐ²Ð»ÑÐµÑÑÑ Ð½Ð°Ð¸Ð±Ð¾Ð»ÐµÐµ ÑÐºÐ¾Ð½Ð¾Ð¼Ð¸ÑÐµÑÐºÐ¸ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾Ð¹. Ð­ÑÐ¾ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¸Ð¼ÐµÐµÑ ÑÐµÑÐ°ÑÑÐµÐµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð´Ð»Ñ Ð¿Ð¾Ð²ÑÑÐµÐ½Ð¸Ñ Ð¿ÑÐ¾Ð¸Ð·Ð²Ð¾Ð´Ð¸ÑÐµÐ»ÑÐ½Ð¾ÑÑÐ¸ Ð³Ð°Ð·Ð¾ÑÑÑÐ±Ð¸Ð½Ð½Ð¾Ð¹ ÑÐ»ÐµÐºÑÑÐ¾ÑÑÐ°Ð½ÑÐ¸Ð¸, ÑÑÐ¾ Ð¸Ð¼ÐµÐµÑ ÑÐµÑÐ°ÑÑÐµÐµ Ð·Ð½Ð°ÑÐµÐ½Ð¸Ðµ Ð´Ð»Ñ Ð¿ÐµÑÐµÑÐ¾Ð´Ð° Ð½Ð° ÑÑÑÐ¾Ð¹ÑÐ¸Ð²ÑÑ ÑÐ½ÐµÑÐ³Ð¸Ñ. ÐÐ¾Ð´ÐµÑÐ½Ð¸Ð·Ð¸ÑÑÑ Ð¼Ð¾ÑÐ½Ð¾ÑÑÑ, Ð¾Ð¿ÑÐ¸Ð¼Ð¸Ð·Ð¸ÑÑÑ ÑÑÑÐµÐºÑÐ¸Ð²Ð½Ð¾ÑÑÑ Ð¸ ÑÐ¾ÐºÑÐ°ÑÐ°Ñ Ð²ÑÐ±ÑÐ¾ÑÑ, Ð¾Ð½Ð¾ Ð¿ÑÐµÐ´Ð»Ð°Ð³Ð°ÐµÑ Ð¸Ð½Ð¶ÐµÐ½ÐµÑÐ°Ð¼ Ð´ÐµÐ¹ÑÑÐ²ÐµÐ½Ð½ÑÐµ Ð¸Ð´ÐµÐ¸, Ð¿Ð¾Ð´Ð´ÐµÑÐ¶Ð¸Ð²Ð°Ñ Ð³Ð»Ð¾Ð±Ð°Ð»ÑÐ½ÑÐµ ÑÑÐ¸Ð»Ð¸Ñ Ð¿Ð¾ Ð±Ð¾ÑÑÐ±Ðµ Ñ Ð¸Ð·Ð¼ÐµÐ½ÐµÐ½Ð¸ÐµÐ¼ ÐºÐ»Ð¸Ð¼Ð°ÑÐ° Ð¸ Ð¿ÐµÑÐµÑÐ¾Ð´ Ð½Ð° Ð±Ð¾Ð»ÐµÐµ ÑÐ¸ÑÑÑÑ ÑÐ½ÐµÑÐ³Ð¸Ñ. ÐÑÐ´ÑÑÐ¸Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ Ð´Ð¾Ð»Ð¶Ð½Ñ Ð±ÑÑÑ ÑÐ¾ÑÑÐµÐ´Ð¾ÑÐ¾ÑÐµÐ½Ñ Ð½Ð° Ð´Ð¾Ð»Ð³Ð¾ÑÑÐ¾ÑÐ½ÑÑ ÑÐºÑÐ¿Ð»ÑÐ°ÑÐ°ÑÐ¸Ð¾Ð½Ð½ÑÑ Ð²Ð¾Ð·Ð´ÐµÐ¹ÑÑÐ²Ð¸ÑÑ, Ð¿ÐµÑÐµÐ´Ð¾Ð²ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð°Ñ Ð¸ Ð¸Ð½ÑÐµÐ³ÑÐ°ÑÐ¸Ð¸ Ð²Ð¾Ð·Ð¾Ð±Ð½Ð¾Ð²Ð»ÑÐµÐ¼Ð¾Ð¹ ÑÐ½ÐµÑÐ³Ð¸Ð¸ Ð´Ð»Ñ Ð´Ð°Ð»ÑÐ½ÐµÐ¹ÑÐµÐ³Ð¾ ÑÐ½Ð¸Ð¶ÐµÐ½Ð¸Ñ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð¾Ñ Ð¸ÑÐºÐ¾Ð¿Ð°ÐµÐ¼Ð¾Ð³Ð¾ ÑÐ¾Ð¿Ð»Ð¸Ð²Ð°.
description: This thesis explores methods to enhance the efficiency, economic viability, and environmental performance of a Hitachi H-25 gas turbine (GT)-based power plant. Gas turbines are crucial for reliable, flexible power generation, especially in peak demand and renewable integration. Improving their efficiency and reducing their environmental footprint is vital for sustainable energy. The research aims to optimize existing power plant infrastructure for sustainable energy solutions. The study investigates configurations, including Simple Gas Turbine Power Plants, Traditional Combined Cycle Power Plants (CCPP), and sCO2 Combined Cycle Power Plants, incorporating techniques like inlet cooling, regeneration, fuel preheating, desalination and Organic Rankine Cycle (ORC) integration. The optimal configuration is a CCPP integrated with an evaporative cooler and ORC, significantly enhancing net electric efficiency, net power output, and reducing emissions, particularly at higher temperatures. Economically, a simple gas turbine with an absorption cooler is most cost-effective. This research is pivotal in enhancing gas turbine power plant performance, crucial for sustainable energy transitions. By revamping power, optimizing efficiency and reducing emissions, it offers actionable insights for engineers, supporting global climate change efforts and cleaner energy adoption. Future research should focus on long-term operational impacts, advanced materials, and renewable energy integration to reduce fossil fuel dependency further.