专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20050150227A1 Rankine cycle and steam power plant utilizing the same 有权
标题翻译：兰金循环和蒸汽发电厂利用相同
公开(公告)号：US20050150227A1
公开(公告)日：2005-07-14
申请号：US10754194
申请日：2004-01-09
申请人： Carla Cunningham , Michael Briesch
发明人： Carla Cunningham , Michael Briesch
IPC分类号： F01K7/40 , F01K19/04 , F01K21/00 , F01K13/00
CPC分类号： F01K19/04 , F01K7/40 , F01K21/00
摘要： A steam power plant (100) implementing an improved Rankine cycle (55) wherein steam is injected (82, 96) directly into the energy addition portion of the plant, and the resulting two-phase flow is pressurized by multiphase pumps (88, 98). By relying more heavily on pump pressurization than on a temperature difference for energy injection, plant efficiency is improved over prior art designs since energy injection by pump pressurization results in less irreversibility than energy injection by temperature difference. Direct steam injection and multiphase pumping may be used to bypass the condenser (20), to replace any one or all of the feedwater heaters (24, 32, 34), and/or to provide additional high-pressure energy addition.
摘要翻译：实施改进的兰金循环（55）的蒸汽发电厂（100），其中将蒸汽直接注入到设备的能量添加部分中，并且所得到的两相流被多相泵（88,98）加压）。通过更多地依赖于泵加压而不是用于能量注入的温度差，与现有技术设计相比，设备效率提高，因为通过泵加压的能量注入导致比通过温度差的能量注入更小的不可逆性。直接蒸汽注入和多相泵送可用于旁路冷凝器（20），以代替任何一个或所有给水加热器（24,32,34），和/或提供额外的高压能量添加。

IPRDB

热门服务

关于我们

友情链接

联系方式