Method for determining compressor under-pressure starting resistance moment through actual measurement and program product
The invention belongs to a method for determining the under-pressure starting resistance torque of a compressor, and aims to solve the technical problems that an existing under-pressure starting resistance torque curve is often inaccurate when the condition that a motor-driven compressor unit can be...
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| creator | LI KANG LIU LIFENG FAN TUOQIANG XIAO YUEHU SON HONG-SUNG LI ZHEN YAO YAN CHANG XIA QU DI ZHOU GENBIAO DENG JIANPING ZHANG SHUANG SUN FEI GUO XIAOHONG |
| description | The invention belongs to a method for determining the under-pressure starting resistance torque of a compressor, and aims to solve the technical problems that an existing under-pressure starting resistance torque curve is often inaccurate when the condition that a motor-driven compressor unit can be started under pressure is determined at present, and a calculation result has large deviation when an existing determination method lacks related data of a system. The method comprises the following steps: acquiring data in the starting process of the compressor and inherent parameters of the compressor, drawing a starting resistance torque curve, eliminating interference factors, and judging whether a pure change curve is consistent with the trend of a starting torque characteristic curve of the compressor or not. And comparing the compressor power with the power corresponding to the torque at the same rotating speed on the pure change curve, judging whether the pure change curve is consistent with the trend of t |
| format | Patent |
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The method comprises the following steps: acquiring data in the starting process of the compressor and inherent parameters of the compressor, drawing a starting resistance torque curve, eliminating interference factors, and judging whether a pure change curve is consistent with the trend of a starting torque characteristic curve of the compressor or not. And comparing the compressor power with the power corresponding to the torque at the same rotating speed on the pure change curve, judging whether the pure change curve is consistent with the trend of t</description><language>chi ; eng</language><subject>BLASTING ; CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PHYSICS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; WEAPONS</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221101&DB=EPODOC&CC=CN&NR=115263742A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221101&DB=EPODOC&CC=CN&NR=115263742A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI KANG</creatorcontrib><creatorcontrib>LIU LIFENG</creatorcontrib><creatorcontrib>FAN TUOQIANG</creatorcontrib><creatorcontrib>XIAO YUEHU</creatorcontrib><creatorcontrib>SON HONG-SUNG</creatorcontrib><creatorcontrib>LI ZHEN</creatorcontrib><creatorcontrib>YAO YAN</creatorcontrib><creatorcontrib>CHANG XIA</creatorcontrib><creatorcontrib>QU DI</creatorcontrib><creatorcontrib>ZHOU GENBIAO</creatorcontrib><creatorcontrib>DENG JIANPING</creatorcontrib><creatorcontrib>ZHANG SHUANG</creatorcontrib><creatorcontrib>SUN FEI</creatorcontrib><creatorcontrib>GUO XIAOHONG</creatorcontrib><title>Method for determining compressor under-pressure starting resistance moment through actual measurement and program product</title><description>The invention belongs to a method for determining the under-pressure starting resistance torque of a compressor, and aims to solve the technical problems that an existing under-pressure starting resistance torque curve is often inaccurate when the condition that a motor-driven compressor unit can be started under pressure is determined at present, and a calculation result has large deviation when an existing determination method lacks related data of a system. The method comprises the following steps: acquiring data in the starting process of the compressor and inherent parameters of the compressor, drawing a starting resistance torque curve, eliminating interference factors, and judging whether a pure change curve is consistent with the trend of a starting torque characteristic curve of the compressor or not. 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The method comprises the following steps: acquiring data in the starting process of the compressor and inherent parameters of the compressor, drawing a starting resistance torque curve, eliminating interference factors, and judging whether a pure change curve is consistent with the trend of a starting torque characteristic curve of the compressor or not. And comparing the compressor power with the power corresponding to the torque at the same rotating speed on the pure change curve, judging whether the pure change curve is consistent with the trend of t</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING HEATING LIGHTING MECHANICAL ENGINEERING PHYSICS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS |
| title | Method for determining compressor under-pressure starting resistance moment through actual measurement and program product |
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