CN111351531B - 一种主蒸汽流量在线测量方法 - Google Patents
一种主蒸汽流量在线测量方法 Download PDFInfo
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- CN111351531B CN111351531B CN202010183748.5A CN202010183748A CN111351531B CN 111351531 B CN111351531 B CN 111351531B CN 202010183748 A CN202010183748 A CN 202010183748A CN 111351531 B CN111351531 B CN 111351531B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Control Of Turbines (AREA)
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CN202010183748.5A CN111351531B (zh) | 2020-03-16 | 2020-03-16 | 一种主蒸汽流量在线测量方法 |
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CN202010183748.5A CN111351531B (zh) | 2020-03-16 | 2020-03-16 | 一种主蒸汽流量在线测量方法 |
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CN111351531A CN111351531A (zh) | 2020-06-30 |
CN111351531B true CN111351531B (zh) | 2021-11-12 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102840889A (zh) * | 2012-09-25 | 2012-12-26 | 华北电力大学(保定) | 单元制电站锅炉主蒸汽流量软测量方法 |
CN103048020A (zh) * | 2013-01-22 | 2013-04-17 | 山东电力集团公司电力科学研究院 | 基于性能试验数据的发电厂主蒸汽流量在线计算方法 |
CN104748807A (zh) * | 2014-12-12 | 2015-07-01 | 东南大学 | 一种基于流量校正的电站主蒸汽流量在线计算方法 |
CN105157763A (zh) * | 2015-09-17 | 2015-12-16 | 中国能源建设集团广东省电力设计研究院有限公司 | 一种燃气蒸汽联合循环电厂主蒸汽流量的测量方法及测量系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2016048801A1 (en) * | 2014-09-24 | 2016-03-31 | Sisler John R | Weight-based phase composition ratio determination |
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2020
- 2020-03-16 CN CN202010183748.5A patent/CN111351531B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102840889A (zh) * | 2012-09-25 | 2012-12-26 | 华北电力大学(保定) | 单元制电站锅炉主蒸汽流量软测量方法 |
CN103048020A (zh) * | 2013-01-22 | 2013-04-17 | 山东电力集团公司电力科学研究院 | 基于性能试验数据的发电厂主蒸汽流量在线计算方法 |
CN104748807A (zh) * | 2014-12-12 | 2015-07-01 | 东南大学 | 一种基于流量校正的电站主蒸汽流量在线计算方法 |
CN105157763A (zh) * | 2015-09-17 | 2015-12-16 | 中国能源建设集团广东省电力设计研究院有限公司 | 一种燃气蒸汽联合循环电厂主蒸汽流量的测量方法及测量系统 |
Non-Patent Citations (2)
Title |
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《提高主蒸汽流量间接测量计算精度方法的探讨》;方超;《热力透平》;20130331;第41卷(第1期);60-65 * |
《汽轮机主蒸汽流量计算方法探讨》;关胜涛;《东北电力技术》;20170228;第38卷(第2期);47-48 * |
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