TW202349230A - Computing system for reducing electrical machine carbon emissions including a refrigeration circulation system, a controller, a measuring unit and a computing unit - Google Patents

Abstract

A computing system for reducing electrical machine carbon emissions mainly comprises a refrigeration circulation system, a controller, a measuring unit and a computing unit. The refrigeration circulation system has a fan disposed on a first side of a condenser. The controller drives the fan to rotate forward to generate a barotropic fluid to discharge heat generated by the condenser from the first side to a second side, and then automatically drives the fan to rotate reversely to generate a suction fluid to move from the second side of the condenser to the first side, so as to remove particulate matter from an air channel of the condenser. The measuring unit measures the values of the air channel at two different times. The computing unit calculates a carbon credit generated by the values at two different times.

Description

Calculation system to reduce motor carbon emissions

The present invention relates to a calculation system for reducing carbon emissions from motors, and in particular, to a calculation system for reducing carbon emissions from motors.

The customary carbon trading system and carbon trading platform are as shown in Taiwan's patent application No. 107147891. Its main features are: including the demand side setting the trading needs and expectations of at least one carbon right category based on the required carbon right category in the trading platform. transaction price. The supplier sets the supply demand and expected transaction price of at least one carbon right category in the trading platform based on the supplied carbon right category. The trading platform provides trading brokerage information and carbon rights market price information. Based on transaction matchmaking information and carbon rights market price information, the demand side and the supply side seek bids through the trading platform to conduct carbon transactions. Blockchain technology is used as the basis for transactions to provide a safe and timely transaction environment.

The conventional carbon emission tracker, carbon emission tracking system and carbon emission tracking method are as follows: a body, a power input interface, a power output interface, a power detection unit, and a communication unit, a memory unit and a processing unit. The power detection unit is used to detect the power consumption of electrical products. The processing unit is used according to a set time The section accumulates electricity consumption data and stores the electricity consumption data in each time section in the memory unit. The processing unit regularly transmits the electricity consumption data stored in the memory unit to a data center through the communication unit, and the carbon emission tracker transmits The electricity consumption data sent to the data center includes the identity information of electrical products;

Regarding the prior technology of the calculation system for reducing motor carbon emissions, please also refer to the patent applications and announcements CA3106666A1, US2011 The above issues mentioned in patent cases No. 178833A1 and US2020118144A1 , are all subject to complex calculation and high cost. In the present invention, low-cost manufacturing is possible, which is quite practical for industry.

The purpose of the present invention is to provide a calculation system for reducing the carbon emissions of motors, which uses the calculated four characteristic data (the first positive value, the second positive value, the third positive value and the fourth positive value) The power saving status of the cooling cycle system and the fan is estimated through a neural network, and the amount of carbon emissions can be quickly calculated.

The calculation system of the first embodiment of the invention that can achieve the above-mentioned purpose of reducing motor carbon emissions includes:

A refrigeration cycle system uses an evaporator to evaporate a refrigerant from a liquid state into a gaseous state, and then uses a compressor to compress the gaseous refrigerant into a liquid state and then outputs it to a condenser. The condenser then refrigerates the liquid state. The agent is circulated to the evaporator, and a fan is disposed on the first side of the condenser;

A controller receives a command to generate a first drive signal to drive the fan to rotate forward to generate a positive pressure fluid to discharge the heat generated by the condenser from the first side to the second side. After the fan stops running, The operating condition of a second driving signal is automatically generated to drive the fan to reverse direction and generate a negative pressure fluid to move from the second side of the condenser to the first side to move a plurality of particulate matter on an air passage of the condenser. In order to reduce the flow obstruction of the air channel, when the controller receives any one of the first positive value, the second positive value, the third positive value and the fourth positive value described later, and operates When the condition meets any positive value, the fan is stopped. If the operating condition does not meet any positive value, the fan is stopped and a fault maintenance signal is output;

A measuring unit is used to measure a first flow rate and a first current of the air channel at a first time, a second flow rate and a second current at a second time, and a second flow rate at two different times. A first temperature and a second temperature and a first particulate matter concentration and a second particulate matter concentration at two different times;

An arithmetic unit is used to calculate the second flow rate minus the first flow rate to determine whether the flow rate difference is a first positive value, and to calculate the first current minus the second current to determine whether the current difference is a first positive value. two positive values, a third positive value between the first temperature minus the second temperature, and a fourth positive value between the first particulate matter concentration minus the second particulate matter concentration.

The calculation system for reducing motor carbon emissions according to the second embodiment of the invention, which can achieve the above-mentioned object of the invention, includes:

A refrigeration cycle system uses an evaporator to evaporate a refrigerant from a liquid state into a gaseous state, and then uses a compressor to compress the gaseous refrigerant into a liquid state and then outputs it to a condenser. The condenser then refrigerates the liquid state. The agent is circulated to the evaporator, and a fan is disposed on the first side of the condenser;

A controller receives a command to generate a first drive signal to drive the fan to rotate forward to generate a positive pressure fluid to discharge the heat generated by the condenser from the first side to the second side. After the fan stops running, Automatically generate a second drive signal to drive the fan to reverse direction and generate a negative pressure fluid to move from the second side of the condenser to the first side to remove a plurality of particulate matter on an air channel of the condenser and reduce The flow of the air channel is blocked, when receiving a numerical data formed by a first positive value, a second positive value and a fourth positive value mentioned later, and converting the numerical data into a data packet, the data packet passes through a The connection is sent to a mesh network;

A measuring unit is used to measure an initial flow rate and an initial current of the air channel at an initial time, a first flow rate and a first current at a first time, a second flow rate and a second time at a second time. a second current, a first temperature and a second temperature at two different times, and a first particulate matter concentration and a second particulate matter concentration at two different times;

An arithmetic unit is used to calculate the second flow rate minus the first flow rate to determine whether the flow rate difference is a first positive value, and to calculate the first current minus the second current to determine whether the current difference is a first positive value. two positive values and whether a concentration difference of the first particulate matter concentration minus the second particulate matter concentration is a first four positive values to form a numerical data of the first positive value, the second positive value and the fourth positive value and send it to the controller;

A mesh network calculates the fan's carbon right based on the power consumption rate obtained from the data packet combined with an emissions trading system or a carbon emission calculation formula provided by an electricity supplier.

1:Cooling machine circulation system

11:Evaporator

12:Compressor

13:Condenser

14:Air channel

15:Fan

2:Controller

21: First driving signal

22: Second drive signal

23:Data packet

24:Connect

3:Flow meter

31:Initial flow rate

32: First flow rate

33: Second flow rate

4:Temperature sensor

41: first temperature

42:Second temperature

5:Current detector

51:Initial current

52:First current

53: Second current

54:Third current

55:Fourth current

6:Particle detector

61: First particulate matter concentration

62: Second particulate matter concentration

7:Arithmetic unit

71:The first positive value

72: The second positive value

73:The third positive value

74:The fourth positive value

75: Numerical data

8: Mesh network

Figure 1 is a block diagram of the refrigeration cycle system of the present invention;

Figure 2 is a schematic diagram of the measuring unit installed in the air channel;

Figure 3 is a flow diagram of the first embodiment of the calculation system for reducing motor carbon emissions;

Figure 4 is a schematic flowchart of the first embodiment of the computing system of the computing unit;

Figure 5 is a schematic flow chart of the measurement unit outputting the initial flow rate and initial current;

Figure 6 is a schematic flow chart of the measurement unit outputting the first flow rate, the first temperature, the first current and the first particle concentration;

Figure 7 is a schematic flow chart of the measurement unit outputting the second flow rate, the second temperature, the second current and the second particle concentration;

Figure 8 is a schematic diagram of the rotation sequence of the fan;

Figure 9 shows the flow of the first embodiment of the calculation system for reducing motor carbon emissions. process diagram; and

FIG. 10 is a schematic flowchart of the first embodiment of the computing system of the computing unit.

Please refer to Figure 1. The calculation system for reducing motor carbon emissions according to the first embodiment of the present invention mainly includes: a refrigeration cycle system 1, a controller 2, a measurement unit and a computing unit 7;

The refrigeration cycle system 1 uses an evaporator 11 to evaporate a refrigerant from a liquid state into a gaseous state, and then uses a compressor 12 to compress the gaseous refrigerant into a liquid state and then outputs it to a condenser 13. The condenser 13 then condenses the refrigerant into a liquid state. The liquid refrigerant circulates to the evaporator 11, and a fan 15 is arranged on the first side of the condenser 13;

The controller 2 controls the fan 15 to rotate forward or reverse periodically or when certain conditions are met. As shown in Figures 2 and 3, the controller 2 accepts the user's command output by a remote controller, or by a remote controller. Wireless remote control commands, or commands sent through an Internet server of a portable system, are used to control the forward or reverse rotation of the fan 15 to generate a first drive signal 21 to drive the fan 15 to rotate forward. A barotropic fluid is thus generated to discharge the heat generated by the condenser 13 from the first side to the second side, and the fan 15 stops due to a non-programmed halt (discontinuance of operation). ) or the fan 15 stops running for a down time, the controller 2 automatically generates generates an operating condition of the second driving signal 22 so that the second driving signal 22 drives the fan 15 to reverse direction during a mission time or a maintenance time to generate a negative pressure fluid (suction fluid). ) moves from the second side to the first side of the condenser 13 to remove particulate matter on an air channel 14 of the condenser 13 to reduce the Flow blocking increases the heat ventilation, heat dissipating surface, heat dissipation capacity and heat sink effect of the condenser 13 or the air channel 14. The controller 2 receives any one of a first positive value 71 , a second positive value 72 , a third positive value 73 and a fourth positive value 74 described later, and operates under the operating condition of the second driving signal 22 When any positive value is met, the fan 15 is stopped. If the operating condition of the second drive signal 22 does not meet any positive value during the task time or the maintenance time, the fan 15 is stopped and a fault maintenance signal is output ( breakdown maintenance signal);

Among them, the non-programmed stop is other than the controller 2 accepting the remote controller to output a halt instruction, or using the wireless remote control to output a halt instruction, or outputting a halt instruction through the Internet server of the portable system. Operation control or control conditions simply state that the start and stop automatic control (start and stop automatic control) of the refrigeration cycle system 1 or the fan 15 through program control is not a condition for the non-programmed stop processing;

As shown in Figures 2, 4 to 7, the measurement unit measures an initial flow rate 31 and an initial current 51 of the air channel 14 at an initial time, a first flow rate 32 and an initial current at a first time. A first current 52, a second flow rate 33 and a second current 53 at a second time, a first temperature 41 and a second temperature 42 at two different times (or with a time difference before and after), and two A first particulate matter concentration 61 and a second particulate matter concentration 62 at different times (or with a time difference before and after), the measuring unit further includes measuring a third current 54 and a third current 54 of the refrigeration cycle system 1 at the first time. a fourth current 55 at the second time;

In this embodiment, the measurement unit may include: a velocity meter 3 (current meter), a temperature sensor 4, a current detector 5 (current detector) and a particle detector 6 to measure respectively. The flow rate, temperature and current of the air channel 14 are measured and the measured data are temporarily stored. The current detector 5 also additionally measures the current of the refrigeration cycle system 1 and temporarily stores the measured data. In this embodiment, the initial flow rate 31 and the initial current 51 are initial conditions obtained by initial measurement of the cooling cycle system 1 or the fan 15 in the initial state. In other embodiments, the first time and the The second time can also be measured at two different time points (or with a time difference before and after);

The flow meter 3 (current meter) is installed in the air channel 14 of the condenser 13 to measure the inflow velocity (inflow velocity), average flow velocity (average flowing velocity), or surface flow velocity in the air channel 14 (surface velocity), and measure the initial flow velocity 31 in the initial time, measure the first flow velocity 32 generated by the positive pressure fluid passing through the air channel 14 at the first time, and then measure the The second flow rate 33 generated by the positive pressure fluid passing through the air channel 14 at a second time, wherein the second time is later than the first time, and the first time is later than the initial time;

The temperature sensor 4 is used to sense the temperature of the air channel 14, such as: sensing the first temperature 41 of the air channel 14 at the first time, sensing the temperature of the air channel 14 at the second time. A second temperature 42, wherein the second time is later than the first time. Or sensing the first temperature 41 when the fan 15 is running at the first time, and sensing the second temperature 42 when the fan 15 is running at the second time;

The current detector 5 (current detector) is used to measure the current output by the fan 15 when it rotates forward, such as: measuring the initial current 51 at the initial time, measuring the first current 52 at the first time, Measuring the second current 53 at the second time, the current detector 5 can also measure a third current 54 of the refrigeration cycle system 1 at the first time and a fourth current 55 at the second time, wherein the second time is later than the first time, and the first time is later than the initial time;

When the particle detector 6 uses incident light to detect the particles in the air channel 14, the incident light is not limited by the measurement distance. When the particles in the air channel 14 increase and stay, the incident light will Attenuated by the scattering and absorption of the incident light by the particles, In this way, the relative attenuation rate of the incident light passing through the air channel 14 can be obtained. The magnitude of the relative attenuation rate of the incident light can basically reflect the concentration of particulate matter in the air channel 14 in proportion to detecting the first particulate matter concentration 61 at the first time and measuring the second particulate matter concentration at the second time. 62.

The computing unit 7 calculates the second flow rate 33 minus the first flow rate 32 to determine whether the flow rate difference is a first positive value 71, and the first current 52 minus the second current 53 to determine the current difference. Whether the value is a second positive value 72, whether a temperature difference between the first temperature 41 minus the second temperature 42 is a third positive value 73, and whether the first particulate matter concentration 61 minus the second particulate matter concentration Whether a concentration difference of 62 is a fourth positive value 74, then the computing unit 7 sends the first positive value 71, the second positive value 72, the third positive value 73 and the fourth positive value 74 to The controller 2; if the computing unit 7 generates a first negative value, or a second negative value, or a third negative value, or a fourth negative value, then the controller 2 will not operate;

The computing unit 7 calculates a first flow rate difference by subtracting the initial flow rate 31 from the second flow rate 33 , and then calculates a second flow rate difference by subtracting the initial flow rate 31 from the first flow rate 32 to determine the The first flow velocity difference between the first flow velocity difference and the second flow velocity difference is a first positive value 71, or is calculated by subtracting the coefficient of velocity of the first flow velocity 32 from the coefficient of velocity of the second flow velocity 33. Determine the flow rate difference to be a first positive value 71;

If the flow rate difference between any two flow rates is to be detected, the computing unit 7 can estimate the flow rate of the positive pressure fluid or the negative pressure fluid using the heterodyne method. speed and method, without having to detect and calculate the flow rate or flow rate coefficient at each time point one by one.

The computing unit 7 can calculate a current difference between the first current 52 and the second current 53. The computing unit 7 calculates a first current difference by subtracting the initial current 51 from the first current 52, and then A second current difference is calculated by subtracting the initial current 51 from the second current 53 to determine that a current difference between the first current difference and the second current difference is a second positive value 72, or by The consuming electric current of the first current 52 is subtracted from the consuming electric current of the second current 53 to determine that the current difference is a second positive value 72; wherein, the first current 52 or the second current 53 It refers to the decrease or increase in current consumption caused by transient current when the potential changes;

The controller 2 includes one or more control drives or kind of drives that allow the fan 15 to maintain motor advance for m operating times and maintain n operating times. Motor reverse. The controller 2 does not need to calculate m operation times and n operation times. When the controller 2 drives the motor to rotate forward or reverse, the m operation time and n operation time of the motor forward or reverse are calculated by the controller 2. The computing unit 7 monitors and records;

The computing unit 7 includes one or more monitoring m operating statuses generated by m operating times and n operating statuses generated by monitoring n operating times. Wherein, the first flow rate 32, the first temperature 41, the first current 52 (or the third current 54) and the first particulate matter The concentration 61 indicates m operating states in which the controller 2 monitors the forward rotation of the motor of the fan 15 . And the second flow rate 33, the second temperature 42, the second current 53 (or the fourth current 55) and the second particle concentration 62, the controller 2 monitors n operating states of the motor reversal of the fan 15; The computing unit 7 of the present invention adopts any two or more of m operating states or n operating states as a calculated value for interactive computation or integrated computation. );

The computing unit 7 estimates the first current 52 that consumes current when rotating the fan 15 for m operating times and the second current 53 that estimates the current consumed when rotating the fan 15 for n operating times. The consumed current includes the The maximum current (maximum current), minimum current (minimum current) and average current (average current) of a current 52 or the second current 53. As shown in Figure 8, the rotation sequence of the fan 15 is forward rotation for m operation times, reverse rotation for n operation times, forward rotation for m+1 operation times, reverse rotation for n+1 operation times, m+2 Forward rotation for n+2 operation times, reverse rotation for n+2 operation times,..., forward rotation for m+N operation times, reverse rotation for n+N operation times, and forward or reverse rotation periodically;

The calculation unit 7 can obtain the first time of m operating times by pushing forward any second time among the n operating times, and similarly pushing back any second time among the n operating times, that is, The first time of m+1 operating hours can be obtained. In this way, the maximum current, minimum current and average current at the first time in m operating times and m+1 operating times can be obtained. flow;

In this way, the computing unit 7 can estimate or pre-analyze m operating times before driving the fan 15 to reverse direction according to the operating conditions of the second driving signal 22 at the second time of the n+1 operating times. The first flow rate 32, the first temperature 41, the first current 52 and the first particulate matter concentration 61 at the first time in the m+1 operating times are used to estimate a second time in the n+1 operating times. The controller 2 automatically generates the operating conditions of the second drive signal 22 by increasing or decreasing the drive time.

The computing unit 7 can also detect the current difference between any two currents using the heterodyne method, and the coefficient of the heterodyne method is to minimize the sum of squares of the error currents in the cooling cycle system 1 and the fan 15 within the current cycle. The error current is analyzed based on this coefficient, and an error current compensation term is added to achieve accurate current prediction.

The computing unit 7 also uses a logarithmic mean temperature difference as a calculation basis for a temperature difference between the first temperature 41 and the second temperature 42 to determine the first temperature 41 minus the second temperature. Whether a temperature difference between temperatures 42 is a third positive value 73; a concentration difference between the first particulate matter concentration 61 and the second particulate matter concentration 62 is determined by subtracting the second particulate matter concentration 61 from the first particulate matter concentration 61 The particle concentration 62 is used to calculate the concentration difference as a fourth positive value 74.

Please refer to Figure 1, Figure 2 to Figure 9. The calculation system for reducing motor carbon emissions according to the first embodiment of the present invention mainly includes: a cooling machine cycle The ring system 1, a controller 2, a measurement unit, a computing unit 7 and a mesh network 8;

The refrigeration cycle system 1 uses an evaporator 11 to evaporate a refrigerant from a liquid state into a gaseous state, and then uses a compressor 12 to compress the gaseous refrigerant into a liquid state and then outputs it to a condenser 13. The condenser 13 then condenses the refrigerant into a liquid state. The liquid refrigerant circulates to the evaporator 11, and a fan 15 is arranged on the first side of the condenser 13;

The controller 2 controls the fan 15 to rotate forward or reverse periodically or when certain conditions are met. As shown in Figures 2 and 9, the controller 2 accepts the user's commands output by a remote controller, or by a remote controller. Wireless remote control commands, or commands sent through the Internet server of a portable system, are used to control the forward or reverse rotation of the fan 15 to generate a first drive signal 21 to drive the fan 15 to rotate forward to generate a forward rotation. The pressurized fluid causes the heat generated by the condenser 13 to be discharged from the first side to the second side. After the fan 15 stops running due to a non-programmed halt or the fan 15 stops running for a downtime, The controller 2 automatically generates an operating condition of a second driving signal 22, so that the second driving signal 22 drives the fan 15 to reverse during a task time or a maintenance time to generate a negative pressure fluid from the condenser 13. The two sides move toward the first side to remove a plurality of particles on an air channel 14 of the condenser 13 to reduce the flow obstruction of the air channel 14 and increase the ventilation, heat dissipation surface, and heat dissipation of the air channel 14 Ability and heat dissipation effect;

Among them, the non-programmed stop is an operation control or control other than the controller 2 receiving a shutdown command output by the remote controller, or outputting a shutdown command by the wireless remote control, or outputting a shutdown command by the Internet server of the portable system. Conditions, briefly explain that the automatic start/stop control of the cooling cycle system 1 or the fan 15 through program control is not a condition for the non-programmed stop processing;

If the controller 2 satisfies at least any one or two or three or four of the following conditions: a first positive value 71, a second positive value 72, a third positive value 73, and a fourth positive value 74. , the controller 2 receives any one of the first positive value 71 , the second positive value 72 , the third positive value 73 and the fourth positive value 74 , and performs any one or two or three or four When a positive value result satisfies the operating condition, the controller 2 will satisfy a numerical data 75 (numerical data) formed by any one, or any two, or any three, or any four positive values of the operating condition, and will The numerical data 75 is converted into a data packet 23 (data packet). The controller 2 then uses peer-to-peer packaging to convert the content of the data packet 23. The data packet 23 is transmitted through a valid connection 24 ( A connecting line is sent to a node in a meshed network 8 that communicates using Internet protocols to connect to an emissions trading scheme or an electricity provider. ) performs information exchange and calculation of the amount of carbon emissions. The mesh network 8 includes a plurality of link transmissions or a plurality of data links (nodes) connected together by the controller. 2The data packet sent 23 is received by the mesh network 8.

As shown in Figures 2, 10 to 7, the measurement unit measures an initial flow rate 31 and an initial current 51 of the air channel 14 at an initial time, a first flow rate 32 and an initial current at a first time. A first current 52, a second flow rate 33 and a second current 53 at a second time, a first temperature 41 and a second temperature 42 at two different times (or with a time difference before and after), and two A first particulate matter concentration 61 and a second particulate matter concentration 62 at different times (or with a time difference before and after), the measuring unit further includes measuring a third current 54 and a third current 54 of the refrigeration cycle system 1 at the first time. a fourth current 55 at the second time;

In this embodiment, the measurement unit may include: a velocity meter 3, a temperature sensor 4, a current detector 5 and a particle detector 6 to respectively measure the flow velocity of the air channel 14, Temperature and current and temporarily store the measured data. In this embodiment, the initial flow rate 31 and the initial current 51 are initial conditions obtained by initial measurement of the cooling cycle system 1 or the fan 15 in the initial state. In other embodiments, the first time and the The second time can also be measured at two different time points (or with a time difference before and after);

The flow meter 3 is disposed in the air channel 14 of the condenser 13 to measure the inflow velocity, average flow velocity, or surface flow velocity in the air channel 14, and measure the initial flow velocity 31, Measure the positive pressure fluid (or the negative pressure fluid) produced by passing through the air channel 14 at the first time. The first flow rate 32 is generated, and then the second flow rate 33 generated by the positive pressure fluid (or the negative pressure fluid) passing through the air channel 14 at the second time is measured, wherein the second time is later than the first time, and the first time is later than the initial time;

The temperature sensor 4 is used to sense the temperature of the air channel 14, such as: sensing the first temperature 41 of the air channel 14 at the first time, sensing the temperature of the air channel 14 at the second time. A second temperature 42, wherein the second time is later than the first time. Or sensing the first temperature 41 when the fan 15 is running at the first time, and sensing the second temperature 42 when the fan 15 is running at the second time;

The current detector 5 is used to measure the current output by the fan 15 when it rotates forward, such as: measuring the initial current 51 at the initial time, measuring the first current 52 at the first time, measuring the first current 52 at the first time, and measuring the first current 52 at the first time. The second current 53 at two times, the current detector 5 can also measure a third current 54 of the refrigeration cycle system 1 at the first time and a fourth current 55 at the second time, wherein the second The time is later than the first time, and the first time is later than the initial time;

When the particle detector 6 uses incident light to detect the particles in the air channel 14, the incident light is not limited by the measurement distance. When the particles in the air channel 14 increase and stay, the incident light will Affected by the scattering and absorption of the particles around the incident light, the incident light is attenuated, so that the relative attenuation rate of the incident light passing through the air channel 14 can be obtained. The relative attenuation rate of the incident light can basically reflect the air channel The particle concentration is proportional to 14, so that the first particle concentration 61 at the first time is measured and the second particle concentration 62 at the second time is measured.

The computing unit 7 calculates the second flow rate 33 minus the first flow rate 32 to determine whether the flow rate difference is a first positive value 71, and the first current 52 minus the second current 53 to determine the current difference. Whether the value is a second positive value 72, whether a temperature difference between the first temperature 41 minus the second temperature 42 is a third positive value 73, and whether the first particulate matter concentration 61 minus the second particulate matter concentration Whether a concentration difference of 62 is a fourth positive value 74, then the computing unit 7 forms the first positive value 71, the second positive value 72, the third positive value 73 and the fourth positive value 74 into a Numerical data 75 (numerical data) is sent to the controller 2; if the operation unit 7 generates a first negative value, or a second negative value, or a third negative value, or a fourth negative value, then the Controller 2 performs actions;

The computing unit 7 calculates a first flow rate difference by subtracting the initial flow rate 31 from the second flow rate 33 , and then calculates a second flow rate difference by subtracting the initial flow rate 31 from the first flow rate 32 to determine the The flow rate difference between the first flow rate difference and the second flow rate difference is a first positive value 71, or the flow rate difference is determined by subtracting the flow rate coefficient of the first flow rate 32 from the flow rate coefficient of the second flow rate 33 is a first positive value of 71;

If the flow rate difference between any two flow rates is to be detected, the computing unit 7 can estimate the flow rate and method of the positive pressure fluid or the negative pressure fluid using the heterodyne method, without having to detect and calculate the flow rate at each time point one by one. Flow rate or flow coefficient.

To calculate a current difference between the first current 52 and the second current 53, the computing unit 7 calculates a first current difference by subtracting the initial current 51 from the first current 52, and then calculates a first current difference by subtracting the initial current 51 from the second current 52. The initial current 51 is subtracted from the current 53 to calculate a second current difference to determine that a current difference between the first current difference and the second current difference is a second positive value 72, or by the first current 52 The consumption current of the second current 53 is subtracted from the consumption current of the second current 53 to determine that the current difference is a second positive value 72; wherein, the first current 52 or the second current 53 refers to the instantaneous change that occurs when the potential changes. The reduction or increase in current consumption caused by variable current;

The controller 2 includes one or more control drives and driving modes that allow the fan 15 to maintain forward rotation of the motor for m operating times and reverse rotation of the motor to maintain n operating times. The controller 2 does not need to calculate m operation times and n operation times. When the controller 2 drives the motor to rotate forward or reverse, the m operation time and n operation time of the motor forward or reverse are calculated by the controller 2. The computing unit 7 monitors and records;

The computing unit 7 includes one or more monitoring m operating states generated by m operating times and n operating states generated by monitoring n operating times. Among them, the first flow rate 32, the first temperature 41, the first current 52 (or the third current 54) and the first particulate matter concentration 61 are m for the controller 2 to monitor the forward rotation of the motor of the fan 15. operating status. The controller 2 monitors the second flow rate 33, the second temperature 42, the second current 53 (or the fourth current 55) and the second particle concentration 62 of the motor of the fan 15. n reversed operating states; the computing unit 7 of the present invention uses any two or more of the m operating states or n operating states as a calculated value for interactive calculation or integrated calculation;

The computing unit 7 estimates the first current 52 that consumes current when rotating the fan 15 for m operating times and the second current 53 that estimates the current consumed when rotating the fan 15 for n operating times. The consumed current includes the The maximum current, the minimum current and the average current of a current 52 or the second current 53. As shown in Figure 8, the rotation sequence of the fan 15 is forward rotation for m operation times, reverse rotation for n operation times, forward rotation for m+1 operation times, reverse rotation for n+1 operation times, m+2 Forward rotation for n+2 operation times, reverse rotation for n+2 operation times,..., forward rotation for m+N operation times, reverse rotation for n+N operation times, and forward or reverse rotation periodically;

The calculation unit 7 can obtain the first time of m operating times by pushing forward any second time among the n operating times, and similarly pushing back any second time among the n operating times, that is, The first time of m+1 operating hours can be obtained. In this way, the maximum current, minimum current and average current at the first time in m operating times and m+1 operating times can be obtained;

In this way, the computing unit 7 can estimate or pre-analyze m operating times before driving the fan 15 to reverse direction according to the operating conditions of the second driving signal 22 at the second time of the n+1 operating times. and the first flow rate 32, the first temperature 41, and the first time in the m+1 operating times. The first current 52 and the first particulate matter concentration 61 are used to estimate the increase or decrease of a driving time at the second time in n+1 operating times, and the controller 2 automatically generates the operating conditions of the second driving signal 22 .

The computing unit 7 can also detect the current difference between any two currents using the heterodyne method, and the coefficient of the heterodyne method is to minimize the sum of squares of the error currents in the cooling cycle system 1 and the fan 15 within the current cycle. The error current is analyzed based on this coefficient, and an error current compensation term is added to achieve accurate current prediction.

The computing unit 7 also uses a logarithmic mean temperature difference as a calculation basis for a temperature difference between the first temperature 41 and the second temperature 42 to determine the first temperature 41 minus the second temperature. Whether a temperature difference between temperatures 42 is a third positive value 73; a concentration difference between the first particulate matter concentration 61 and the second particulate matter concentration 62 is determined by subtracting the second particulate matter concentration from the first particulate matter concentration 61 The particle concentration 62 is used to calculate the concentration difference as a fourth positive value 74.

The mesh network 8 receives the data packet 23 sent by the controller 2. The data packet 23 satisfies the following first positive value 71, the second positive value 72, the third positive value 73 and the fourth When at least any one, or any two, or any three, or any four positive results among the positive value 74 conditions satisfy the operating conditions, and based on the consumption rate obtained from the data packet 23, the The connection 24 is passed to an emissions trading scheme (Emission Trading Scheme) or an electricity provider (electricity provider), so that the data packet 23 is combined An emission trading scheme (Emission Trading Scheme) or a carbon emission calculation formula provided by an electricity provider (electricity provider) is used to calculate a carbon right of the refrigeration cycle system 1 or the fan 15 .

To sum up, this case is not only innovative in terms of spatial form, but also can improve many of the above-mentioned functions compared with conventional items. It should fully meet the statutory requirements for invention patents of novelty and advancement. I submit an application in accordance with the law, and I sincerely request your approval. This invention patent application is to encourage inventions and to be grateful.

15:Fan

2:Controller

21: First driving signal

22: Second drive signal

3:Flow meter

4:Temperature sensor

5:Current detector

6:Particle detector

Claims (8)

A calculation system for reducing motor carbon emissions, including: A refrigeration cycle system uses an evaporator to evaporate a refrigerant from a liquid state into a gaseous state, and then uses a compressor to compress the gaseous refrigerant into a liquid state and then outputs it to a condenser. The condenser then refrigerates the liquid state. The agent is circulated to the evaporator, and a fan is disposed on the first side of the condenser; A controller receives a command to generate a first drive signal to drive the fan to rotate forward to generate a positive pressure fluid to discharge the heat generated by the condenser from the first side to the second side. After the fan stops running, The operating condition of a second driving signal is automatically generated to drive the fan to reverse direction and generate a negative pressure fluid to move from the second side of the condenser to the first side to move a plurality of particulate matter on an air passage of the condenser. In addition, reducing the flow obstruction of the air channel, when receiving any one of the first positive value, the second positive value, the third positive value and the fourth positive value described later, and when the operating conditions satisfy any one When the value is positive, the fan stops running. If the operating conditions do not meet any positive value, the fan stops running and a fault maintenance signal is output; A measuring unit is used to measure a first flow rate and a first current of the air channel at a first time, a second flow rate and a second current at a second time, and a second flow rate at two different times. A first temperature and a second temperature and a first particulate matter concentration and a second particulate matter concentration at two different times; An arithmetic unit, for calculating the second flow rate minus the first flow rate to determine whether the first flow rate difference is a first positive value, the first current minus the second current To determine whether the current difference is a second positive value, a third positive value between the first temperature minus the second temperature, and a first particulate matter concentration minus the second particulate matter concentration. Four positive values. As described in item 1 of the patent application, the calculation system for reducing motor carbon emissions is described, wherein the controller drives the fan to maintain forward rotation of the motor for m operating times and reverse rotation of the motor to maintain n operating times. As described in Item 1 of the patent application, the computing system for reducing carbon emissions of motors, wherein the computing unit monitors m operating states generated by m operating times and monitors n operating states generated by n operating times. As described in item 1 of the patent application, the calculation system for reducing carbon emissions of motors, in which the rotation sequence of the fan is forward rotation for m operating times, reverse rotation for n operating times, forward rotation for m+1 operating times, Reverse rotation of n+1 operation time, forward rotation of m+2 operation time, reverse rotation of n+2 operation time,..., forward rotation of m+N operation time, reverse rotation of n+N operation time. A calculation system for reducing motor carbon emissions, including: A refrigeration cycle system uses an evaporator to evaporate a refrigerant from a liquid state into a gaseous state, and then uses a compressor to compress the gaseous refrigerant into a liquid state and then outputs it to a condenser. The condenser then refrigerates the liquid state. The agent is circulated to the evaporator, and a fan is disposed on the first side of the condenser; A controller receives a command to generate a first driving signal to drive the fan to rotate forward to generate a positive pressure fluid to remove the heat generated by the condenser from the first One side is discharged to the second side. After the fan stops running, a second drive signal is automatically generated to drive the fan to reverse direction and generate a negative pressure fluid to move from the second side to the first side of the condenser to cool the condenser. A plurality of particulate matter on an air channel of the condenser is removed to reduce flow obstruction of the air channel. When receiving a numerical data formed by a first positive value, a second positive value and a fourth positive value mentioned later, and Convert the numerical data into a data packet and send the data packet to a mesh network via a connection; A measuring unit is used to measure an initial flow rate and an initial current of the air channel at an initial time, a first flow rate and a first current at a first time, a second flow rate and a second time at a second time. a second current, a first temperature and a second temperature at two different times, and a first particulate matter concentration and a second particulate matter concentration at two different times; An arithmetic unit is used to calculate the second flow rate minus the first flow rate to determine whether the flow rate difference is a first positive value, and to calculate the first current minus the second current to determine whether the current difference is a first positive value. Two positive values and whether a concentration difference of the first particulate matter concentration minus the second particulate matter concentration is a fourth positive value, so that the first positive value, the second positive value and the fourth positive value form a numerical value transmit data to the controller; A mesh network calculates the fan's carbon right based on the power consumption rate obtained from the data packet combined with a carbon emissions calculation formula provided by an emissions trading system or an electricity supplier. The calculation system for reducing motor carbon emissions as described in item 5 of the patent application scope A system in which the controller drives the motor of the fan to maintain forward rotation for m operating times and the motor to maintain reverse rotation for n operating times. As described in Item 5 of the patent application, the computing system for reducing carbon emissions of motors, wherein the computing unit monitors m operating states generated by m operating times and monitors n operating states generated by n operating times. As described in item 5 of the patent application, the calculation system for reducing carbon emissions of motors, wherein the rotation sequence of the fan is forward rotation for m operating times, reverse rotation for n operating times, forward rotation for m+1 operating times, Reverse rotation of n+1 operation time, forward rotation of m+2 operation time, reverse rotation of n+2 operation time,..., forward rotation of m+N operation time, reverse rotation of n+N operation time.

Images