Control method and system for heat exchange unit
AssigneeContemporary Amperex Technology Co., Limited
InventorsJinkui LI, Shijie OUYANG, Qing LI, Xiaoteng HUANG, Weida YE
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Abstract
Provided in the present disclosure are a control method and system for a heat exchange unit. The control method includes: determining, based on load information, a target condenser from at least two condensers; determining, based on external environmental information, a target fan from a fan group corresponding to the target condenser; and controlling, based on a current condensing temperature corresponding to the target condenser, the operation of the target fan.
Claims20
A control method for a heat exchange unit, wherein the heat exchange unit comprises at least two condensers and corresponding fan groups respectively disposed opposite to the condensers, the method comprising:
- determining, based on load information, a target condenser from the at least two condensers;
- determining, based on external environmental information, a target fan from a fan group corresponding to the target condenser;
- and
- controlling, based on a current condensing temperature corresponding to the target condenser, an operation of the target fan.
A control system for a heat exchange unit, comprising a heat exchange unit and a control apparatus, wherein the heat exchange unit comprises at least two condensers and corresponding fan groups respectively disposed opposite to the condensers;
- the control apparatus is configured to:
- determine, based on load information, a target condenser from the at least two condensers;
- determine, based on external environmental information, a target fan from a fan group corresponding to the target condenser;
- and control, based on a current condensing temperature corresponding to the target condenser, an operation of the target fan.
A control method for a heat exchange unit, applied in a heat exchange unit, wherein the heat exchange unit comprises at least two condensers and corresponding fan groups respectively disposed opposite to the condensers, the method comprising:
- receiving, by the heat exchange unit, a current operating frequency of a target fan, wherein the current operating frequency is determined based on a current condensing temperature corresponding to a target condenser, the target condenser is determined from the at least two condensers based on load information, and the target fan is determined from a fan group corresponding to the target condenser based on external environmental information;
- and
- operating, based on the current operating frequency, the target fan.
Dependencies are inferred from the claim text.