CN113113896A - System and method for slowing down temperature rise inside standby working electromechanical system - Google Patents
System and method for slowing down temperature rise inside standby working electromechanical system Download PDFInfo
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- CN113113896A CN113113896A CN202110263655.8A CN202110263655A CN113113896A CN 113113896 A CN113113896 A CN 113113896A CN 202110263655 A CN202110263655 A CN 202110263655A CN 113113896 A CN113113896 A CN 113113896A
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- 238000004891 communication Methods 0.000 claims abstract description 17
- 238000002360 preparation method Methods 0.000 claims description 31
- 230000000116 mitigating effect Effects 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 abstract 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
- H02H5/047—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature using a temperature responsive switch
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/08—Three-wire systems; Systems having more than three wires
- H02J1/084—Three-wire systems; Systems having more than three wires for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/007—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
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Abstract
The invention provides a system and a method for slowing down the temperature rise in an electromechanical system for standby operation, which can realize the long-time electric heating standby before the start-control operation of the electromechanical system under the condition of limited temperature rise in the electromechanical system, wherein the system comprises a control system, the electromechanical system, a first power supply circuit and a second power supply circuit; the electromechanical system comprises a plurality of devices which need or do not need to be kept powered on in standby, and the control system supplies power to the devices which need or do not need to be kept powered on in standby through the first power supply line and the second power supply line; the device which needs to be kept powered on in a plurality of standby modes comprises a controller and other devices which are in communication connection with the controller, the controller is also in communication connection with a control system and the devices which do not need to be kept powered on in the plurality of standby modes respectively, the controller comprises a module which does not work in a standby mode and generates heat in a working mode and a power supply switch matched with the module, and the device which has the module which does not work in a standby mode and generates heat in a working mode in the other devices further comprises the power supply switch matched with the module.
Description
Technical Field
The invention belongs to the technical field of electromechanical system control, and relates to a system and a method for slowing down temperature rise in an electromechanical system in standby operation.
Background
In the working process of some electromechanical systems, due to the constraint of the working environment, the temperature on the surface of the system rises rapidly to reach hundreds of degrees centigrade, and if effective heat insulation measures are not taken between equipment in the electromechanical systems and a shell, the temperature in the electromechanical systems rises synchronously and rapidly, so that the normal work of the equipment in the electromechanical systems is influenced, and even the equipment is damaged. Generally, a layer of thermal insulation material is laid inside the electromechanical system to isolate the surface structure of the shell from the internal equipment, so that the internal equipment of the electromechanical system is protected from external high temperature during operation.
On the other hand, the internal equipment of the electromechanical system comprises components with large heat productivity such as a CPU, a DSP, a power device and the like, and heat is generated in the power-up process, so that the temperature is increased. Because a heat insulation layer is arranged between the equipment and the shell, heat generated by the internal equipment cannot be transferred to the shell of the electromechanical system and is radiated out. If the electromechanical system keeps a long-time power-on standby state before working, internal equipment continuously generates heat, the heat is accumulated, the temperature of the equipment is continuously increased, and if the temperature exceeds the high-temperature bearing capacity of the equipment, the equipment can be damaged, and the normal operation and use of the electromechanical system are influenced.
When the electromechanical system is used, a hot standby working mode is adopted to improve the quick response time of the system. The electromechanical system is powered up in advance to be prepared, the thermal standby state is kept for a long time, and the electromechanical system can be rapidly controlled after receiving the start-control instruction to complete the work task. In order to realize the use mode of the thermal standby work of the electromechanical system, a method for slowing down the temperature rise inside the electromechanical system in the thermal standby process needs to be provided, so that the state of the electromechanical system in the thermal standby period is ensured to be normal, and the timely response of a work instruction and the normal work of the electromechanical system are ensured.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a system and a method for slowing down the temperature rise in an electromechanical system for standby operation.
The technical scheme for solving the problems is as follows:
according to one aspect, a system for mitigating temperature rise within a standby operating electromechanical system is provided, the system comprising a control system, the electromechanical system, a first power supply line, and a second power supply line; the electromechanical system comprises a plurality of devices which need to be kept powered on in standby and a plurality of devices which do not need to be kept powered on in standby, and the control system supplies power to the devices which need to be kept powered on in standby through a first power supply line and supplies power to the devices which do not need to be kept powered on in standby through a second power supply line; the equipment which needs to be kept electrified in a plurality of standby modes comprises a controller and other equipment which is in communication connection with the controller, the controller is also in communication connection with a control system and the equipment which does not need to be kept electrified in the plurality of standby modes, the controller comprises a module which does not work in standby mode and generates heat in work and a power supply switch matched with the module, the equipment which has the module which does not work in standby mode and generates heat in work in other equipment further comprises the power supply switch matched with the module, and the equipment comprises: the control system is also used for controlling the electromechanical system to carry out power-up preparation after receiving the electromechanical system preparation command, disconnecting the power supply of a plurality of devices which do not need to be kept powered on in standby after the electromechanical system finishes the power-up preparation and sending a power management and control starting command to the controller; the controller is also used for forwarding the power management and control start command to other equipment and switching off the power supply of the standby, non-working and working heating module of the equipment through the power supply switch of the equipment, and after the equipment with the standby, non-working and working heating module in the other equipment receives the power management and control start command, the power supply of the corresponding module is switched off through the power supply switch of the equipment; the control system is further used for recovering power supply of the devices which do not need to be electrified in the standby state through the first power supply line after receiving the start control instruction and sending a power control end instruction to the controller, the controller is further used for forwarding the power control end instruction to other devices and recovering power supply of the modules which do not work in the standby state and generate heat in the working state through the power supply switches, and after the devices which are provided with the modules which do not work in the standby state and generate heat in the working state in the other devices receive the power control end instruction, power supply of the corresponding modules is recovered through the power supply switches.
Furthermore, the control system comprises a control computer, a power supply and a power supply switch, wherein the power supply is respectively connected with the first power supply line and the second power supply line, the power supply switch is connected on the first power supply line and the second power supply line in series, and the control computer controls the power supply and the power failure of the first power supply line and the power supply and the power failure of the second power supply line respectively by controlling the on-off state of the power supply switch.
Further, the control computer is in communication connection with the controller through a communication bus, and is further used for controlling the electromechanical system to carry out power-up preparation after receiving the electromechanical system preparation command, disconnecting the power supply of a plurality of devices which do not need to be kept powered on in standby after the electromechanical system finishes the power-up preparation and sending a power management starting command to the controller; and the control computer is also used for recovering the power supply of the devices which do not need to be kept powered on in the standby state through the first power supply line after receiving the start control instruction and sending a power management control end instruction to the controller.
Furthermore, a plurality of devices which need to be kept powered on in standby and other devices are in communication connection with the controller through the system bus.
According to another aspect, a method for slowing down the temperature rise inside a standby operation electromechanical system is provided, and the method is implemented based on the system for slowing down the temperature rise inside the standby operation electromechanical system.
Further, the method comprises the steps of:
step one, after receiving an electromechanical system preparation command, a control system controls the electromechanical system to carry out power-on preparation and cuts off the power supply of a plurality of devices which do not need to be kept powered on in a standby state;
step two, after the electromechanical system finishes power-on preparation, the control system controls the electromechanical system to be switched into a hot standby state, and the method comprises the following steps:
2.1 the control system sends a power management and control starting instruction to the controller;
2.2 the controller forwards the received power management and control start command to other equipment and cuts off the power supply of a module which is standby, does not work and works to generate heat through a power supply switch of the equipment;
2.3 after the equipment with the modules which do not work in a standby mode and heat in a working mode in other equipment receives a power management and control starting command, the power supply of the corresponding modules is cut off through the power supply switches of the equipment, and the electromechanical system enters a hot standby state;
step three, after the control system receives the start control instruction, the control system finishes the thermal standby state of the electromechanical system, and the method comprises the following steps:
3.1 the control system recovers the power supply of a plurality of devices which do not need to be kept powered on in standby through a first power supply line and sends a power management and control ending instruction to the controller;
3.2 the controller recovers the power supply of the module which does not work in a standby mode and is heated in a working mode through the power supply switch after receiving the power control ending instruction and forwards the power control ending instruction to other equipment;
3.3 after the equipment with the module which is standby and does not work and generates heat in the other equipment receives the command of 'power management and control end', the power supply of the corresponding module is recovered through the power supply switch.
Further, the step two and the step three also comprise the steps: in the hot standby process of the electromechanical system, the controller collects the states of the controller and other equipment in a partial power supply state, continuously sends the state and parameters of the electromechanical system in the standby process to the control system, and the control system monitors the state of the electromechanical system and reports an accident if the state is abnormal.
Further, in the first step, the controlling the electromechanical system to perform power-up preparation comprises: and switching on the first power supply line and the second power supply line, and controlling to check a plurality of devices which need to be kept powered on in standby and a plurality of devices which do not need to be kept powered on in standby.
Further, step three also includes step 3.4: and checking the state of the equipment which needs to be kept powered on in a plurality of standby modes and the equipment which does not need to be kept powered on in a plurality of standby modes, and feeding back the state of the electromechanical system to the control system.
Further, the method further comprises the fourth step of: and after the control system judges that the state of the electromechanical system is normal, the electromechanical system is controlled to complete a subsequent control flow.
Compared with the prior art, the invention has the beneficial effects that: the system and the method distinguish the equipment needing power supply and the equipment not needing power supply according to the requirement of the state to be issued and supply power respectively, and the specific module in the equipment needing power supply in the state to be issued of the electromechanical system can carry out power supply control, and the thermal standby state control of the electromechanical system is completed by combining the power control starting command, the power control ending command and the power supply line power supply control, so that the internal temperature rise of the electromechanical system which works in a standby mode is greatly slowed down, the long-time standby performance of the electromechanical system is greatly improved, and the quick response capability of the electromechanical system is improved.
Drawings
FIG. 1 is a schematic diagram illustrating a system for mitigating temperature rise within a standby operating electromechanical system, according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a control flow for slowing down the temperature rise inside the electromechanical system for standby operation according to an embodiment of the present invention.
Detailed Description
The invention is described in detail below with reference to the drawings and examples, but the scope of the invention is not limited to the examples. In the following description of the preferred embodiments, for the purposes of promoting an understanding of the invention, specific details are set forth in order to provide a thorough understanding of the invention, and it will be apparent to those skilled in the art that the invention may be practiced without these specific details. The device types of the embodiment of the invention are not limited except for special description, and can be any devices capable of completing corresponding functions. In other instances, well-known elements, circuits, methods, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present invention.
In one embodiment of the present invention, as shown in fig. 1, there is provided a system for mitigating a temperature rise inside a standby operating electromechanical system, the system including a control system, the electromechanical system, a first power supply line, and a second power supply line; the electromechanical system comprises a plurality of devices which need to be kept powered on in standby and a plurality of devices which do not need to be kept powered on in standby, and the control system supplies power to the devices which need to be kept powered on in standby through a first power supply line and supplies power to the devices which do not need to be kept powered on in standby through a second power supply line; the equipment which needs to be kept electrified in a plurality of standby modes comprises a controller and other equipment which is in communication connection with the controller, the controller is also in communication connection with a control system and the equipment which does not need to be kept electrified in the plurality of standby modes, the controller comprises a module which does not work in standby mode and generates heat in work and a power supply switch matched with the module, the equipment which has the module which does not work in standby mode and generates heat in work in other equipment further comprises the power supply switch matched with the module, and the equipment comprises: the control system is also used for controlling the electromechanical system to carry out power-up preparation after receiving the electromechanical system preparation command, disconnecting the power supply of a plurality of devices which do not need to be kept powered on in standby after the electromechanical system finishes the power-up preparation and sending a power management and control starting command to the controller; the controller is also used for forwarding the power management and control start command to other equipment and switching off the power supply of the standby, non-working and working heating module of the equipment through the power supply switch of the equipment, and after the equipment with the standby, non-working and working heating module in the other equipment receives the power management and control start command, the power supply of the corresponding module is switched off through the power supply switch of the equipment; the control system is further used for recovering power supply of the devices which do not need to be electrified in the standby state through the first power supply line after receiving the start control instruction and sending a power control end instruction to the controller, the controller is further used for forwarding the power control end instruction to other devices and recovering power supply of the modules which do not work in the standby state and generate heat in the working state through the power supply switches, and after the devices which are provided with the modules which do not work in the standby state and generate heat in the working state in the other devices receive the power control end instruction, power supply of the corresponding modules is recovered through the power supply switches.
For example, the first power supply line and the second power supply line are power supply line 1 and power supply line 2, respectively; the devices which need to be kept powered on in the standby mode are the controller and the device 3, and the devices which do not need to be kept powered on in the standby mode are the device 1 and the device 2, wherein the controller and the device 3 are powered through the power supply line 1, and the device 1 and the device 2 are powered through the power supply line 2.
In this embodiment, the control system uses a combination of a "power management control start" instruction, a "power management control end" instruction and power supply line power supply control to complete hot standby state control of the electromechanical system, the control system and the electromechanical system can perform power management control instruction control through a communication bus, and for a device which needs to maintain power supply in standby, a power management control start instruction and a power management control end instruction control device internal power supply switch supplies power or cuts off power to a heating module of the device, so as to reduce heating of the device during standby. For equipment which can not work in standby, the control system directly performs power-off control to stop the equipment from working.
In this embodiment, a plurality of devices that need to be kept powered on during standby and other devices are all connected to the controller in a communication manner via the system bus.
By applying the configuration mode, the electromechanical system distinguishes equipment needing power supply and equipment not needing power supply according to the requirement of the state to be issued and supplies power respectively, and the specific module in the equipment needing power supply in the state to be issued of the electromechanical system can carry out power supply control, and the power supply control and the power management starting command are combined to complete the thermal standby state control of the electromechanical system, so that the internal temperature rise of the electromechanical system in the standby work is greatly reduced, the power-on thermal standby for a long time before the start-up control work of the electromechanical system can be realized under the condition that the internal temperature rise of the electromechanical system is limited, the long-time standby performance and the quick response capability of the electromechanical system are greatly improved, and the good temperature environment condition of the internal equipment of the electromechanical system and the normal work after the start-up control of the electromechanical system are effectively ensured.
In the above embodiment, in order to realize that the control system can better control the electromechanical system, the control system includes a control computer, a power supply and a power supply switch, the power supply is respectively connected to the first power supply line and the second power supply line, the power supply switch is connected in series to the first power supply line and the second power supply line, and the control computer controls the power supply and the power outage of the first power supply line and the power supply and the power outage of the second power supply line by controlling the on and off of the power supply switch.
As a specific embodiment of the present invention, the control computer is further configured to control the electromechanical system to perform power-up preparation after receiving the electromechanical system preparation command, and to turn off power supply to the plurality of devices that do not need to be kept powered on in standby after the electromechanical system completes the power-up preparation and to send a "power management start" instruction to the controller; and the control computer is also used for recovering the power supply of the devices which do not need to be kept powered on in the standby state through the first power supply line after receiving the start control instruction and sending a power management control end instruction to the controller.
In another embodiment of the present invention, as shown in fig. 2, there is provided a method for slowing down the temperature rise inside the electromechanical system for standby operation, the method being implemented based on the above-mentioned system for slowing down the temperature rise inside the electromechanical system for standby operation, and the method includes the steps of: step one, after receiving an electromechanical system preparation command, a control system controls the electromechanical system to carry out power-on preparation and cuts off the power supply of a plurality of devices which do not need to be kept powered on in a standby state; step two, after the electromechanical system finishes power-on preparation, the control system controls the electromechanical system to be switched into a hot standby state, and the method comprises the following steps: 2.1 the control system sends a power management and control starting instruction to the controller; 2.2 the controller forwards the received power management and control start command to other equipment and cuts off the power supply of a module which is standby, does not work and works to generate heat through a power supply switch of the equipment; 2.3 after the equipment with the modules which do not work in a standby mode and heat in a working mode in other equipment receives a power management and control starting command, the power supply of the corresponding modules is cut off through the power supply switches of the equipment, and the electromechanical system enters a hot standby state; step three, after the control system receives the start control instruction, the control system finishes the thermal standby state of the electromechanical system, and the method comprises the following steps: 3.1 the control system recovers the power supply of a plurality of devices which do not need to be kept powered on in standby through a first power supply line and sends a power management and control ending instruction to the controller; 3.2 the controller recovers the power supply of the module which does not work in a standby mode and is heated in a working mode through the power supply switch after receiving the power control ending instruction and forwards the power control ending instruction to other equipment; 3.3 after the equipment with the module which is standby and does not work and generates heat in the other equipment receives the command of 'power management and control end', the power supply of the corresponding module is recovered through the power supply switch.
As a specific embodiment of the present invention, the step two and the step three further include the following steps: in the hot standby process of the electromechanical system, the controller collects the states of the controller and other equipment in a partial power supply state, continuously sends the state and parameters of the electromechanical system in the standby process to the control system, and the control system monitors the state of the electromechanical system and reports an accident if the state is abnormal.
That is, in the thermal standby process of the electromechanical system, the controller collects the states of the devices or modules except for the devices which do not need to be powered on in standby in the electromechanical system and the modules which do not work and generate heat in standby in the controller and other devices, continuously sends the states and parameters of the electromechanical system in the standby process to the control system, and the control system monitors the states of the electromechanical system and reports faults and faults in time if the states and the faults occur.
As an embodiment of the present invention, in the first step, the preparing for powering up by the electromechanical system includes: and switching on the first power supply line and the second power supply line, and controlling to check a plurality of devices which need to be kept powered on in standby and a plurality of devices which do not need to be kept powered on in standby.
As a specific embodiment of the present invention, the third step further includes step 3.4: and checking the state of the equipment which needs to be kept powered on in a plurality of standby modes and the equipment which does not need to be kept powered on in a plurality of standby modes, and feeding back the state of the electromechanical system to the control system.
Namely, after the electromechanical system is normally powered on, the controller checks the state of each device and module contained in the electromechanical system and feeds back the state to the control system.
Optionally, the method further includes the fourth step: and after the control system judges that the state of the electromechanical system is normal, the electromechanical system is controlled to complete a subsequent control flow.
The following is further detailed with reference to specific examples and the accompanying drawings.
One embodiment of the system of the present invention is shown in FIG. 1, and includes: the system comprises a set of control system 1 and an electromechanical system 1, wherein the electromechanical system is connected with the control system and comprises power supply circuits 1 and 2 and a communication bus, the electromechanical system comprises a controller and part of electric equipment, namely equipment 1, equipment 2 and equipment 3, the power supply circuit 1 is used for supplying power to the equipment which needs to be electrified in standby of the electromechanical system, namely the controller and the equipment 3, the power supply circuit 2 is used for supplying power to the equipment which does not need to be electrified in standby of the electromechanical system, namely the equipment 1 and the equipment 2, in addition, a power supply switch is arranged for a heating module (a module which does not work in standby and heats in work) in the equipment in the controller and the equipment 3, and power supply control can be carried out.
With reference to fig. 2, a preferred embodiment of the present invention for mitigating the temperature rise inside the electromechanical system for standby operation comprises the following steps:
1) when the control system receives an electromechanical system preparation command, controlling electromechanical system power-up preparation, including switching on a power supply line 1 and a power supply line 2, and controlling to check a controller and equipment 1, equipment 2 and equipment 3;
2) after the power-up preparation is completed, the electromechanical system is controlled to be in a hot standby state, and the method comprises the following steps:
the control system sends a power management and control starting instruction to the electromechanical system and controls the power supply of the power supply line 2 to be cut off, and the equipment 1 and the equipment 2 which do not need to be electrified in the standby state of the electromechanical system stop supplying power;
after receiving the instruction, the controller of the electromechanical system forwards a power management and control starting instruction to each device of the electromechanical system, the devices (the controller and the device 3) which need to be powered on in the standby state disconnect the power supply of each heating module, the state check of part of devices (the device 1 and the device 2) or the modules which need to be powered off is stopped, and the electromechanical system enters a hot standby state;
3) in the thermal standby process of the electromechanical system, the controller collects the states of the controller and the equipment 3 in partial power supply states, continuously sends the states and parameters of the electromechanical system in the thermal standby process to the control system, and controls the system to monitor the state of the electromechanical system, and if abnormity occurs and a fault is reported;
4) after the control system receives the start control instruction, the control system ends the thermal standby state of the electromechanical system, and the method comprises the following steps: switching on an electromechanical system power supply circuit 2 of the power outage equipment, and recovering power supply of the power outage equipment 1 and the power outage equipment 2; sending a power control ending instruction to the electromechanical system, recovering the power supply of the power-off module of the controller and the equipment 3 in the electrified equipment by the electromechanical system, and performing state check on the recovered electrified equipment and the recovered modules; feeding back the state of the electromechanical system after power supply is restored to the control system;
5) and after the control system judges that the state of the electromechanical system is normal, the electromechanical system can be controlled to complete a subsequent control flow.
In summary, the method and the system complete the thermal standby state control of the electromechanical system (i.e. the thermal module is developed to the maximum extent and the equipment is powered on) by combining the power management starting command and the power management ending command with the power supply line power supply control, so that the electromechanical system can be powered on for a long time before starting control operation, the internal temperature of the electromechanical system is raised to a limited extent, good temperature environment conditions of the internal equipment of the electromechanical system are effectively guaranteed, and the normal operation of the electromechanical system after starting control is guaranteed.
Features that are described and/or illustrated above with respect to one embodiment may be used in the same way or in a similar way in one or more other embodiments and/or in combination with or instead of the features of the other embodiments.
It should be emphasized that the term "comprises/comprising" when used herein, is taken to specify the presence of stated features, integers, steps or components but does not preclude the presence or addition of one or more other features, integers, steps, components or groups thereof.
The above methods of the present invention may be implemented by hardware, or may be implemented by hardware in combination with software. The present invention relates to a computer-readable program which, when executed by a logic section, enables the logic section to realize the above-described apparatus or constituent section, or to realize the above-described various methods or steps. The present invention also relates to a storage medium such as a hard disk, a magnetic disk, an optical disk, a DVD, a flash memory, or the like, for storing the above program.
The many features and advantages of these embodiments are apparent from the detailed specification, and thus, it is intended by the appended claims to cover all such features and advantages of these embodiments which fall within the true spirit and scope thereof. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the embodiments of the invention to the exact construction and operation illustrated and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope thereof.
The invention has not been described in detail and is in part known to those of skill in the art.
Claims (10)
1. A system for slowing down temperature rise in an electromechanical system for standby operation is characterized in that: the system comprises a control system, an electromechanical system, a first power supply line and a second power supply line; the electromechanical system comprises a plurality of devices which need to be kept powered on in standby and a plurality of devices which do not need to be kept powered on in standby, and the control system supplies power to the devices which need to be kept powered on in standby through a first power supply line and supplies power to the devices which do not need to be kept powered on in standby through a second power supply line; the equipment which needs to be kept electrified in a plurality of standby modes comprises a controller and other equipment which is in communication connection with the controller, the controller is also in communication connection with a control system and the equipment which does not need to be kept electrified in the plurality of standby modes, the controller comprises a module which does not work in standby mode and generates heat in work and a power supply switch matched with the module, the equipment which has the module which does not work in standby mode and generates heat in work in other equipment further comprises the power supply switch matched with the module, and the equipment comprises:
the control system is also used for controlling the electromechanical system to carry out power-up preparation after receiving the electromechanical system preparation command, disconnecting the power supply of a plurality of devices which do not need to be kept powered on in standby after the electromechanical system finishes the power-up preparation and sending a power management and control starting command to the controller; the controller is also used for forwarding the power control starting instruction to other equipment and switching off the power supply of the standby, non-working and working heating module of the equipment through the power supply switch of the equipment, and after the equipment with the standby, non-working and working heating module in the other equipment receives the power control starting instruction, the power supply of the corresponding module is switched off through the power supply switch of the equipment;
the control system is also used for recovering the power supply of a plurality of devices which do not need to be electrified in standby through a first power supply line after receiving the start control instruction and sending a power control end instruction to the controller; the controller is also used for transmitting the power control ending instruction to other equipment and recovering the power supply of the standby, non-working and working heating modules of the equipment through the power supply switch, and after the equipment with the standby, non-working and working heating modules in the other equipment receives the power control ending instruction, the power supply of the corresponding modules is recovered through the power supply switch.
2. A system for mitigating temperature rise within a standby operating electromechanical system, as set forth in claim 1, wherein: the control system comprises a control computer, a power supply and a power supply switch, wherein the power supply is respectively connected with the first power supply line and the second power supply line, the power supply switch is connected in series on the first power supply line and the second power supply line, and the control computer controls the power supply and the power failure of the first power supply line and the power supply and the power failure of the second power supply line respectively by controlling the on-off of the power supply switch.
3. A system for mitigating temperature rise within a standby operating electromechanical system, as set forth in claim 2, wherein: the control computer is in communication connection with the controller through a communication bus, and is also used for controlling the electromechanical system to carry out power-up preparation after receiving the electromechanical system preparation command, disconnecting the power supply of a plurality of devices which do not need to be kept powered on in standby after the electromechanical system finishes the power-up preparation and sending a power management and control starting command to the controller; and the control computer is also used for recovering the power supply of the devices which do not need to be kept powered on in the standby state through the first power supply line after receiving the start control instruction and sending a power management control end instruction to the controller.
4. A system for mitigating temperature rise within a standby operating electromechanical system, as claimed in any one of claims 1 to 3, wherein: and the equipment which needs to be kept powered on in the standby and the other equipment are in communication connection with the controller through a system bus.
5. A method for slowing down temperature rise in an electromechanical system in standby operation is characterized in that: the method is implemented on the basis of the system for mitigating the temperature rise inside the electromechanical system for standby operation according to any of claims 1 to 4.
6. A method of mitigating temperature rise within a standby operating electromechanical system, as recited in claim 5, wherein: the method comprises the following steps:
step one, after receiving an electromechanical system preparation command, a control system controls the electromechanical system to carry out power-on preparation and cuts off the power supply of a plurality of devices which do not need to be kept powered on in a standby state;
step two, after the electromechanical system finishes power-on preparation, the control system controls the electromechanical system to be switched into a hot standby state, and the method comprises the following steps:
2.1 the control system sends a power management and control starting instruction to the controller;
2.2 the controller forwards the received power management and control start command to other equipment and cuts off the power supply of a module which is standby, does not work and works to generate heat through a power supply switch of the equipment;
2.3 after the equipment with the modules which do not work in a standby mode and heat in a working mode in other equipment receives a power management and control starting command, the power supply of the corresponding modules is cut off through the power supply switches of the equipment, and the electromechanical system enters a hot standby state;
step three, after the control system receives the start control instruction, the control system finishes the thermal standby state of the electromechanical system, and the method comprises the following steps:
3.1 the control system recovers the power supply of a plurality of devices which do not need to be kept powered on in standby through a first power supply line and sends a power management and control ending instruction to the controller;
3.2 the controller recovers the power supply of the module which does not work in a standby mode and is heated in a working mode through the power supply switch after receiving the power control ending instruction and forwards the power control ending instruction to other equipment;
3.3 after the equipment with the module which is standby and does not work and generates heat in the other equipment receives the command of 'power management and control end', the power supply of the corresponding module is recovered through the power supply switch.
7. A method of mitigating temperature rise within a standby operating electromechanical system, as recited in claim 6, wherein: the method also comprises the following steps between the second step and the third step: in the hot standby process of the electromechanical system, the controller collects the states of the controller and other equipment in a partial power supply state, continuously sends the state and parameters of the electromechanical system in the standby process to the control system, and the control system monitors the state of the electromechanical system and reports an accident if the state is abnormal.
8. A method of mitigating temperature rise within a standby operating electromechanical system, as recited in claim 6, wherein: in the first step, the preparing for powering up the electromechanical system comprises: and switching on the first power supply line and the second power supply line, and controlling to check a plurality of devices which need to be kept powered on in standby and a plurality of devices which do not need to be kept powered on in standby.
9. A method of mitigating temperature rise within a standby operating electromechanical system according to claim 7 or 8, wherein: step three also includes step 3.4: and checking the state of the equipment which needs to be kept powered on in a plurality of standby modes and the equipment which does not need to be kept powered on in a plurality of standby modes, and feeding back the state of the electromechanical system to the control system.
10. A method of mitigating temperature rise within a standby operating electromechanical system according to any of claims 6 to 8, wherein: the method further comprises the fourth step of: and after the control system judges that the state of the electromechanical system is normal, the electromechanical system is controlled to complete a subsequent control flow.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007020289A (en) * | 2005-07-06 | 2007-01-25 | Tempearl Ind Co Ltd | System for monitoring and controlling equipment |
| CN102055185A (en) * | 2009-10-30 | 2011-05-11 | 宁波万吉电子科技有限公司 | Energy consumption-free standby energy saver for household electrical appliances |
| CN102109210A (en) * | 2009-12-28 | 2011-06-29 | 三洋电机株式会社 | Air conditioning system |
| CN103647274A (en) * | 2013-11-26 | 2014-03-19 | 中国西电电气股份有限公司 | Micro-grid system being capable of grid-connected and off-grid operation, and energy control method |
| CN112303863A (en) * | 2020-10-19 | 2021-02-02 | 青岛海信日立空调系统有限公司 | Air conditioner voltage control circuit, energy recovery method and air conditioner |
-
2021
- 2021-03-11 CN CN202110263655.8A patent/CN113113896A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007020289A (en) * | 2005-07-06 | 2007-01-25 | Tempearl Ind Co Ltd | System for monitoring and controlling equipment |
| CN102055185A (en) * | 2009-10-30 | 2011-05-11 | 宁波万吉电子科技有限公司 | Energy consumption-free standby energy saver for household electrical appliances |
| CN102109210A (en) * | 2009-12-28 | 2011-06-29 | 三洋电机株式会社 | Air conditioning system |
| CN103647274A (en) * | 2013-11-26 | 2014-03-19 | 中国西电电气股份有限公司 | Micro-grid system being capable of grid-connected and off-grid operation, and energy control method |
| CN112303863A (en) * | 2020-10-19 | 2021-02-02 | 青岛海信日立空调系统有限公司 | Air conditioner voltage control circuit, energy recovery method and air conditioner |
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