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System energy-saving control method

A technology of energy-saving control and power system, applied in pump control, engine control, energy industry, etc., can solve problems such as energy waste and shortening of cooling system life.

Pending Publication Date: 2022-05-20
SHENZHEN HOPEWIND ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the industrial field, in most cases, when the power system is working, the heat dissipation treatment is basically to fully open the heat dissipation system through the control system to realize the heat dissipation of the power heating system. Fully open, ultimately resulting in a waste of energy and a reduction in the life of the cooling system

Method used

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Experimental program
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Embodiment 1

[0019] See Figure 1 and Figure 2 ， Figure 1 Power system, control system and heat dissipation system of the system energy saving control method of the present invention, the overall coordination control chart of the heat dissipation system;

[0020] Figure 2Control connection diagram of the power system, control system and heat dissipation system of the present invention system energy saving control method;

[0021] The present embodiment discloses a system energy saving control method, the system comprises X heat dissipation system 3, Y control system 2, Z power system 1, the system energy saving control method comprises the following steps:

[0022] In the closed-loop mode, Z power system 1 works normally, Y control system 2 monitors the state amount of Z power system 1, through the algorithm logic program in Y control system 2 processing, output heat exchange fan drive circuit control, open a certain number of heat transfer fans in the heat dissipation system 3, Z power system...

Embodiment 2

[0031]The present embodiment is based on example one, in closed-loop mode, the control module 22 controls the power system drive loop 15 output control, so that the power conversion unit 11 begins to work, the control module 22 monitors the circuit 16 and the power system monitors the sensor 17, the state of the power system 1 is monitored, the control system 1 is processed by the algorithm logic program 21 in the control system, the output heat exchange fan drive circuit 32 of the control instructions, open a certain number of heat exchange fans 31 in the heat dissipation system 3, Optimal control of both Z power system cooling requirements and X thermal system power consumption.

[0032] The system energy saving of the prior art includes comparing the opening of the traditional cooling fan, that is, when the power conversion unit is turned on, the state amount of the power conversion unit is not monitored, and the fan operation is directly turned on at full power, resulting in e...

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Abstract

The invention discloses a system energy-saving control method, the system comprises X heat dissipation systems, Y control systems and Z power systems, the system energy-saving control method comprises the following steps: in a closed-loop mode, the Z power systems work normally, the Y control systems monitor the state quantity of the Z power systems, and the Z power systems work normally; the method comprises the following steps: processing by algorithm logic programs in Y control systems, outputting heat exchange fan driving loop control, starting a certain number of heat exchange fans in heat dissipation systems, and carrying out optimal control on heat dissipation requirements of Z power systems and power consumption of X heat dissipation systems; according to the system energy-saving control method, the heat dissipation system is adjusted to save energy under the condition that the heat dissipation requirement under normal work of the power system is guaranteed, and the optimal energy consumption and long service life of the heat dissipation system unit can be achieved.

Description

Technical field [0001] The present invention relates to the field of new energy technology, in particular to a system energy-saving control method. Background [0002] In the industrial field, in most cases, the heat dissipation treatment for the power system is basically through the control system to fully open the heat dissipation system to achieve power heat dissipation system, which makes the power system in the low heating state, the heat dissipation system is fully opened, which ultimately leads to waste of energy and the life of the heat dissipation system is reduced. [0003] It is urgent to adjust the heat dissipation system through the control system in the case of power system heat generation, so as to achieve the normal operation of the power heating unit and the lowest energy consumption of the heat dissipation system unit, and to achieve the purpose of energy saving and heat dissipation system life improvement. Contents of the Invention [0004] The technical probl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K7/20F04D27/00F04D25/16
CPCH05K7/20909H05K7/20945F04D27/008F04D27/001F04D25/166F05D2270/42Y02P80/10
Inventor 冯福周党生王琰沈慧斌
Owner SHENZHEN HOPEWIND ELECTRIC CO LTD