Apparatus for controlling refrigeration cycle and a method of controlling the same

Apparatus for controlling refrigeration cycle and a method of controlling the same

1. Field of the Invention An apparatus for controlling a refrigeration cycle for circulating a refrigerant through a compressor a heat exchanger for condensation a flow rate control valve and a heat exchanger for evaporation connected each other, comprising: a first operation means for changing a he...

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Hauptverfasser: Inoue, Seiji, Nonami, Keiji, Miyamoto, Moriya
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Sprache:eng
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creator Inoue, Seiji
Nonami, Keiji
Miyamoto, Moriya
description 1. Field of the Invention An apparatus for controlling a refrigeration cycle for circulating a refrigerant through a compressor a heat exchanger for condensation a flow rate control valve and a heat exchanger for evaporation connected each other, comprising: a first operation means for changing a heat exchanging capability of said heat exchanger for condensation a second operation means for changing a heat exchanging capability of said heat exchanger for evaporation a means for operating a running capacity for changing a running capacity of said compressor, and a control means for reducing a difference between a running condition on a high pressure side or a low pressure side of said refrigeration cycle and a target, wherein when a difference between a running condition on a high or low pressure side and its target is reduced, the control means bring the running condition closer to the target, minimizes a consumption energy, and bring a temperature difference of a heat exchanging fluid between an inlet and an outlet of the heat exchanger for condensation closer to a target temperature difference.
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Field of the Invention An apparatus for controlling a refrigeration cycle for circulating a refrigerant through a compressor a heat exchanger for condensation a flow rate control valve and a heat exchanger for evaporation connected each other, comprising: a first operation means for changing a heat exchanging capability of said heat exchanger for condensation a second operation means for changing a heat exchanging capability of said heat exchanger for evaporation a means for operating a running capacity for changing a running capacity of said compressor, and a control means for reducing a difference between a running condition on a high pressure side or a low pressure side of said refrigeration cycle and a target, wherein when a difference between a running condition on a high or low pressure side and its target is reduced, the control means bring the running condition closer to the target, minimizes a consumption energy, and bring a temperature difference of a heat exchanging fluid between an inlet and an outlet of the heat exchanger for condensation closer to a target temperature difference.</description><language>eng</language><creationdate>2002</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6499308$$EPDF$$P50$$Guspatents$$Hfree_for_read</linktopdf><link.rule.ids>230,308,776,798,881,64015</link.rule.ids><linktorsrc>$$Uhttps://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6499308$$EView_record_in_USPTO$$FView_record_in_$$GUSPTO$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Inoue, Seiji</creatorcontrib><creatorcontrib>Nonami, Keiji</creatorcontrib><creatorcontrib>Miyamoto, Moriya</creatorcontrib><creatorcontrib>Mitsubishi Denki Kabushiki Kaisha</creatorcontrib><title>Apparatus for controlling refrigeration cycle and a method of controlling the same</title><description>1. 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Field of the Invention An apparatus for controlling a refrigeration cycle for circulating a refrigerant through a compressor a heat exchanger for condensation a flow rate control valve and a heat exchanger for evaporation connected each other, comprising: a first operation means for changing a heat exchanging capability of said heat exchanger for condensation a second operation means for changing a heat exchanging capability of said heat exchanger for evaporation a means for operating a running capacity for changing a running capacity of said compressor, and a control means for reducing a difference between a running condition on a high pressure side or a low pressure side of said refrigeration cycle and a target, wherein when a difference between a running condition on a high or low pressure side and its target is reduced, the control means bring the running condition closer to the target, minimizes a consumption energy, and bring a temperature difference of a heat exchanging fluid between an inlet and an outlet of the heat exchanger for condensation closer to a target temperature difference.</abstract><oa>free_for_read</oa></addata></record>
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title Apparatus for controlling refrigeration cycle and a method of controlling the same
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