CN110766250A - Power peak regulation method, device and system and computer readable storage medium - Google Patents
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Abstract
The invention discloses a method, a device and a system for power peak regulation and a computer readable storage medium, which relate to the technical field of power peak regulation, wherein the method comprises the following steps: receiving a peak regulation instruction of a power grid side; and responding to the peak shaving instruction, sending a control command to the concentrator so that the concentrator sends the control command to the corresponding wireless communication module to control the corresponding peak shaving equipment to perform power peak shaving.
Description
Technical Field
The invention relates to the technical field of power peak shaving, in particular to a power peak shaving method, a device, a system and a computer readable storage medium.
Background
In a power grid supply system, the power supply and demand are often asymmetric. In order to achieve the purpose of peak clipping and valley filling, the active peak regulation of the power grid is also performed in addition to the conventional peak-valley electricity price passive peak regulation.
At present, under the condition of surplus electric energy, the surplus electric energy cannot be effectively utilized, and the waste of the electric energy is caused.
Disclosure of Invention
The invention aims to solve the technical problems that: the method can control corresponding peak-adjustable equipment to perform power peak adjustment according to a peak adjustment instruction on the power grid side.
According to an aspect of an embodiment of the present invention, there is provided a power peak shaving method, including: receiving a peak regulation instruction of a power grid side; and responding to the peak shaving instruction, sending a control command to the concentrator so that the concentrator sends the control command to the corresponding wireless communication module to control the corresponding peak shaving equipment to perform power peak shaving.
In one embodiment, the peak shaver instruction is a peak shaver instruction requiring an up-power; the controlling the corresponding peak-tunable device to perform power peak-tuning comprises: controlling the power rise of the corresponding peak-tunable device.
In one embodiment, the controlling the power rise of the respective peak tunable device comprises: and controlling the corresponding peak-tunable equipment to be changed from the off state to the on state.
In one embodiment, said sending a control command to the concentrator in response to the peak shaver instruction, such that the concentrator sends the control command to the corresponding wireless communication module to control the corresponding peak shaver device to perform power peak shaver comprises: in response to the peak shaving instruction, obtaining historical usage data of each peak shaving device, wherein the historical usage data comprises at least one of historical usage time and historical usage parameters; determining target peak shaving equipment for performing power peak shaving based on historical use data of each peak shaving equipment; and sending a control command to the concentrator so that the concentrator sends the control command to the corresponding wireless communication module to control the corresponding target peak shaving equipment to perform power peak shaving.
In one embodiment, the determining a target peak shaving device for power peak shaving based on historical usage data of each peak shaving device comprises: determining the peak regulation type of each peak regulation device according to the regulation type of the peak regulation instruction and the current running state of each peak regulation device; determining the peak shaving duration of each peak shaving device according to the historical use data of each peak shaving device; calculating the actual adjustable value of each peak-adjustable device according to the peak-adjusting type and the peak-adjusting duration of each peak-adjustable device; and selecting target peak shaving equipment from the peak shaving equipment according to the adjusting target value carried by the peak shaving instruction and the actual adjustable value of each peak shaving equipment.
In one embodiment, the selecting a target peak shaver device from the peak shaver devices according to the adjustment target value carried by the peak shaver instruction and the actual adjustable value of each peak shaver device comprises: and selecting target peak shaving equipment from the peak shaving equipment according to the sequence of the peak shaving priority from low to high until the sum of the actual adjustable values of the selected target peak shaving equipment reaches the adjustment target value.
In one embodiment, selecting the target peak shaver device from the peak shaver devices in the order of the peak shaver priority from low to high comprises: selecting target peak shaving equipment according to a first priority, wherein the first priority is determined according to the user group type of the peak shaving equipment; and under the condition that the first priorities are the same, selecting the target peak shaver equipment according to a second priority, wherein the second priority is determined according to at least one of historical use data and current user configuration information of the peak shaver equipment.
According to another aspect of the embodiments of the present invention, there is provided a power peaking device, including: the receiving module is used for receiving a peak regulation instruction of the power grid side; and the sending module is used for responding to the peak shaving instruction and sending a control command to the concentrator so that the concentrator sends the control command to the corresponding wireless communication module to control the corresponding peak shaving equipment to perform power peak shaving.
In one embodiment, the peak shaver instruction is a peak shaver instruction requiring an up-power; the controlling the corresponding peak-tunable device to perform power peak-tuning comprises: controlling the power rise of the corresponding peak-tunable device.
In one embodiment, the controlling the power rise of the respective peak tunable device comprises: and controlling the corresponding peak-tunable equipment to be changed from the off state to the on state.
In one embodiment, the sending module comprises: the acquisition unit is used for responding to the peak shaving instruction and acquiring historical use data of each peak shaving device, wherein the historical use data comprises at least one of historical use time and historical use parameters; the determining unit is used for determining target peak shaving equipment for performing power peak shaving based on the historical use data of each peak shaving equipment; and the transmitting unit is used for transmitting the control command to the concentrator so that the concentrator can transmit the control command to the corresponding wireless communication module to control the corresponding target peak shaving equipment to perform power peak shaving.
In one embodiment, the determining unit is configured to: determining the peak regulation type of each peak regulation device according to the regulation type of the peak regulation instruction and the current running state of each peak regulation device; determining the peak shaving duration of each peak shaving device according to the historical use data of each peak shaving device; calculating the actual adjustable value of each peak-adjustable device according to the peak-adjusting type and the peak-adjusting duration of each peak-adjustable device; and selecting target peak shaving equipment from the peak shaving equipment according to the adjusting target value carried by the peak shaving instruction and the actual adjustable value of each peak shaving equipment.
In one embodiment, the determining unit is configured to: and selecting target peak shaving equipment from the peak shaving equipment according to the sequence of the peak shaving priority from low to high until the sum of the actual adjustable values of the selected target peak shaving equipment reaches the adjustment target value.
In one embodiment, the determining unit is configured to: selecting target peak shaving equipment according to a first priority, wherein the first priority is determined according to the user group type of the peak shaving equipment; and under the condition that the first priorities are the same, selecting the target peak shaver equipment according to a second priority, wherein the second priority is determined according to at least one of historical use data and current user configuration information of the peak shaver equipment.
According to still another aspect of the embodiments of the present invention, there is provided a power peaking device, including: a memory; and a processor coupled to the memory, the processor configured to perform a method as in any one of the above embodiments based on instructions stored in the memory.
According to still another aspect of the embodiments of the present invention, there is provided a power peaking system, including: the power peak shaving device according to any one of the above embodiments; the concentrator is used for receiving the control command sent by the power peak shaving device and sending the control command to the corresponding wireless communication module; the wireless communication modules are used for controlling the corresponding peak-adjustable equipment to perform power peak adjustment according to the received control command; and a plurality of peak shaver devices, each for performing power peak shaver under the control of a corresponding wireless communication module.
In one embodiment, the wireless communication module comprises a LoRa module.
According to a further aspect of the embodiments of the present invention, there is provided a computer-readable storage medium on which computer program instructions are stored, the instructions, when executed by a processor, implementing the method according to any one of the above embodiments.
In the embodiment of the invention, when the electric energy on the power grid side is excessive or insufficient, the power grid side can send the corresponding peak regulation instruction, and the corresponding peak regulation equipment can be controlled to carry out electric power peak regulation according to the peak regulation instruction on the power grid side. The power consumption of the power utilization side can be increased by the power peak regulation method, so that the effective utilization of the electric energy is realized, and the electric energy waste of the power supply side is reduced; alternatively, the amount of electricity used on the electricity-using side may be reduced to reduce the load on the power-supplying side.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic flow diagram of a power peaking method according to one embodiment of the present invention;
FIG. 2 is a schematic flow diagram of a power peaking method according to another embodiment of the present invention;
FIG. 3 is a schematic flow diagram of a target peak shaver determination apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a power peaking device according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a power peak shaving device according to another embodiment of the present invention;
fig. 6 is a schematic structural diagram of a power peak shaving apparatus according to yet another embodiment of the present invention;
fig. 7 is a schematic structural diagram of a power peaking system according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Fig. 1 is a schematic flow diagram of a power peaking method according to an embodiment of the present invention.
In step 102, a peak shaver instruction on the grid side is received.
In one embodiment, the peak shaver instruction may be a peak shaver instruction requiring an up-power. In another embodiment, the peak shaver instruction may be a peak shaver instruction that requires a power reduction. For example, when the electric energy on the grid side is surplus, the peak shaving instruction may be a peak shaving instruction that requires an increased power. For another example, the peak shaver command may be a peak shaver command requiring a reduced power when the power on the grid side is insufficient.
In addition, the peak shaver instruction may also carry an adjustment target value, i.e. an adjustment target value requiring an up-power or an adjustment target value requiring a down-power.
In step 104, in response to the peak shaving instruction, a control command is sent to the concentrator, so that the concentrator sends the control command to the corresponding wireless communication module to control the corresponding peak shaving equipment to perform power peak shaving.
In one embodiment, the peak shaver device is the device authorized to perform peak shaving. Illustratively, the peak tunable device may include, but is not limited to, an air heater, an air conditioner, and the like. And after receiving the control command, one wireless communication module can control one corresponding peak-adjustable device to perform power peak adjustment. In one embodiment, the wireless communication module may include, but is not limited to, a LoRa module. The concentrator and each LoRa module may communicate via the LoRa communication protocol.
For example, in a case that the peak shaving instruction is a peak shaving instruction requiring an up power, a control command of the up power may be sent to the concentrator, and after the concentrator sends the control command of the up power to the wireless communication module, the wireless communication module may control the power of the corresponding peak shaving device to increase. In some implementations, the peak shaver device can be controlled to change from an off state to an on state, or from a low power operating state to a high power state.
For another example, when the peak shaving instruction is a peak shaving instruction requiring power reduction, the peak shaving instruction may send a power reduction control command to the concentrator, and after the concentrator sends the power reduction control command to the wireless communication module, the wireless communication module may control the power reduction of the corresponding peak shaving device. In some implementations, the peak shaver device can be controlled to change from an on state to an off state, or from a high power operating state to a low power state.
In the above embodiment, when the electric energy on the grid side is excessive or insufficient, the grid side may send a corresponding peak shaving instruction, and the corresponding peak shaving equipment may be controlled to perform electric power peak shaving according to the peak shaving instruction on the grid side. The power consumption of the power utilization side can be increased by the power peak regulation method, so that the effective utilization of the electric energy is realized, and the electric energy waste of the power supply side is reduced; alternatively, the amount of electricity used on the electricity-using side may be reduced to reduce the load on the power-supplying side.
Fig. 2 is a schematic flow chart of a power peak shaving method according to another embodiment of the present invention.
In step 202, a grid-side peak shaver instruction is received.
In step 204, in response to the peak shaver instruction, historical usage data of each peak shaver device is obtained, and the historical usage data may include at least one of historical usage time and historical usage parameters.
Taking the peak-tunable device as an air heater as an example, the historical usage parameters may include temperature, wind speed, etc. Taking the peak-tunable device as an air conditioner, the historical usage parameters may include, for example, an operation mode, a temperature, a wind speed, and the like. The operation mode may be, for example, an automatic mode, a cooling mode, a heating mode, or the like.
At step 206, a target peak shaver device for power peak shaver is determined based on the historical usage data of each peak shaver device.
Taking the power per liter as an example, for example, if the difference between the historical using time of the peak-tunable device and the current time is smaller than the preset difference, that is, the difference is relatively close to the preset difference, the peak-tunable device may be determined as the target peak-tunable device; for another example, if the historical usage temperature of the peak-tunable device at the current time is greater than the preset temperature, the peak-tunable device may be determined as the target peak-tunable device; for another example, if the historical usage wind speed of the peak shaver at the current moment is greater than the preset wind speed, the peak shaver may be determined as the target peak shaver to quickly achieve the power increase, thereby increasing the power consumption.
In step 208, a control command is sent to the concentrator, so that the concentrator sends the control command to the corresponding wireless communication module to control the corresponding target peak shaving device to perform power peak shaving.
In the above embodiment, the target peak shaving device for performing power peak shaving is determined based on the historical usage data of the peak shaving device, and then the target peak shaving device is controlled to perform power peak shaving. Such an approach may more efficiently achieve power peaking purposes, e.g., fast power up or fast power down, to more efficiently utilize excess power on the supply side or to more quickly reduce the load on the supply side.
One specific implementation of the target peak shaver determination apparatus is described below in conjunction with fig. 3.
Fig. 3 is a schematic flow chart of a target peak shaver determination device according to an embodiment of the present invention.
In step 302, the peak shaving type of each peak shaving apparatus is determined according to the shaving type of the peak shaving instruction and the current operation state of each peak shaving apparatus.
Here, the adjustment type of the peak shaver command may include a power-down or a power-up. The current operating state may include, for example, an on state, an off state, or an operating parameter in the on state. The operating parameters may include, for example, operating mode, temperature or wind speed, etc. The peak shaver type may include peak shaver start-up, peak shaver shut-down or operation parameter adjustment. The operating parameter adjustment may include an operating mode adjustment, a temperature adjustment, or a wind speed adjustment.
In one case, the type of regulation for the peak shaver instruction is power-up. If the current operation state of the peak-tunable device is the on state, the peak-tunable type of the peak-tunable device is the operation parameter adjustment (for example, changing the operation mode, increasing the temperature or increasing the wind speed). If the current operation state of the peak-tunable device is the shutdown state, the peak-tunable type of the peak-tunable device may be peak-tunable startup. In one embodiment, the operation mode after peak shaver power-on may default to the automatic mode, for example.
In another case, the type of adjustment for the peak shaver instruction is power down. If the current operating state of the peak-tunable device is the on state, the peak-tunable type of the peak-tunable device may be peak-tunable off or operating parameter adjustment (e.g., changing the operating mode, lowering the temperature, or lowering the wind speed). If the current operating state of the peak-tunable device is a shutdown state, and the shutdown state is achieved through peak-tuning, the peak-tuning type of the peak-tunable device may be peak-tuning shutdown.
At step 304, the peak shaver duration for each peak shaver is determined based on the historical usage data for each peak shaver.
For example, the historical usage time of the peak-tunable device is typically 4-6 pm, and the peak-tuning duration may be the time difference between the current time and 6 pm.
In step 306, the actual adjustable value of each peak shaver is calculated according to the peak shaver type and the peak shaver duration of each peak shaver.
For example, if the peak shaving type of the peak shaving device is temperature reduction, the actual adjustable value of the peak shaving device can be calculated according to the amplitude and the peak shaving duration of the temperature reduction.
In step 308, a target peak shaving device is selected from the peak shaving devices according to the adjustment target value carried by the peak shaving instruction and the actual adjustable value of each peak shaving device.
In some embodiments, the target peak shaving apparatuses may be selected from the peak shaving apparatuses in order of their peak shaving priority from low to high until the sum of the actual adjustable values of the selected target peak shaving apparatuses reaches the adjustment target value. For example, the adjustment target value is 100kW, and if the sum of the actual adjustable values of the first three peak-adjustable devices with the priorities from low to high is 100kW, the first three peak-adjustable devices with the priorities from low to high are the target peak-adjustable devices; and if the sum of the actual adjustable values of the first three peak-adjustable devices with the priorities from low to high is 90kW, and the sum of the actual adjustable values of the first four peak-adjustable devices with the priorities from low to high is 120kW, the first four peak-adjustable devices with the priorities from low to high are the target peak-adjustable devices.
Preferably, the target peak shaving device may be preferentially selected according to a first priority, and in the case that the first priority is the same, the peak shaving device may be selected according to a second priority. Here, the first priority may be determined according to a user population type of the peak tunable device, and the second priority may be determined according to at least one of historical usage data and current user configuration information of the peak tunable device.
For example, the user groups of the peak-tunable device include schools, government agencies, and general households, and the respective first priorities may be assigned to the three user groups. For example, the first priority is, in order from high to low, government agencies, schools, and general households. Namely, the peak shaver equipment of the common family is preferentially selected as the target peak shaver equipment.
The first priority is the same for different ordinary households. In this case, the selection is made according to a second priority of a different general household. For example, if the user profile of the first general household is that the user is out, and the user profile of the second general household is that the user is not out, the second priority of the first general household is higher than the second priority of the second general household. For another example, if the historical usage time of the peak-tunable device in the first general household is closer to the current time than the second general household, the second priority of the first general household is higher than the second priority of the second general household. That is, the peak shaver of the first general household is preferentially selected as the target peak shaver.
In the implementation manner, the peak shaving type and the peak shaving duration of each peak shaving device can be determined, and a suitable target peak shaving device is selected from the peak shaving devices according to the adjustment target value to perform electric power peak shaving. Such a way makes the target peak shaving equipment for power peak shaving more reasonable.
In the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts in the embodiments are referred to each other. For the device embodiment, since it basically corresponds to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
Fig. 4 is a schematic structural diagram of a power peak shaving device according to an embodiment of the present invention. As shown in fig. 4, the power peaking device 400 of the embodiment includes a receiving module 401 and a transmitting module 402.
The receiving module 401 is configured to receive a peak shaving instruction on the power grid side. The sending module 402 is configured to send a control command to the concentrator in response to the peak shaving instruction, so that the concentrator sends the control command to the corresponding wireless communication module to control the corresponding peak shaving device to perform power peak shaving.
In one embodiment, the peak shaver instruction is a peak shaver instruction requiring an up-power; controlling the respective peak shaver device for power peak shaving may comprise: controlling the power of the respective peak tunable device to increase, for example, controlling the respective peak tunable device to change from an off state to an on state.
In the above embodiment, when the electric energy on the grid side is excessive or insufficient, the grid side may send a corresponding peak shaving instruction, and the corresponding peak shaving equipment may be controlled to perform electric power peak shaving according to the peak shaving instruction on the grid side. The power consumption of the power utilization side can be increased by the power peak regulation mode, so that the effective utilization of the electric energy is realized, and the electric energy waste of the power supply side is reduced; alternatively, the amount of electricity used on the electricity-using side may be reduced to reduce the load on the power-supplying side.
Fig. 5 is a schematic structural diagram of a power peak shaving device according to another embodiment of the present invention. As shown in fig. 5, the transmitting module 402 in the power peaking device 500 of the embodiment includes an acquiring unit 412, a determining unit 422, and a transmitting unit 432.
The obtaining unit 412 is configured to obtain, in response to the peak shaver instruction, historical usage data of each peak shaver device, the historical usage data including at least one of historical usage time and historical usage parameters.
The determination unit 422 is configured to determine a target peak shaver for power peak shaver based on the historical usage data of each peak shaver. In some embodiments, the determining unit 422 is configured to determine the target peak shaver device according to: determining the peak regulation type of each peak regulation device according to the regulation type of the peak regulation instruction and the current running state of each peak regulation device; determining the peak shaving duration of each peak shaving device according to the historical use data of each peak shaving device; calculating the actual adjustable value of each peak-adjustable device according to the peak-adjusting type and the peak-adjusting duration of each peak-adjustable device; and selecting target peak shaving equipment from the peak shaving equipment according to the adjusting target value carried by the peak shaving instruction and the actual adjustable value of each peak shaving equipment.
Preferably, the determination unit 422 may be configured to select the target peak shaving apparatuses from the peak shaving apparatuses in order of the peak shaving priority from low to high until the sum of the actual adjustable values of the selected target peak shaving apparatuses reaches the adjustment target value. More preferably, the determining unit 422 is configured to select the target peak shaver device according to a first priority, where the first priority is determined according to a user group type of the peak shaver device; and under the condition that the first priorities are the same, selecting the target peak shaver equipment according to a second priority, wherein the second priority is determined according to at least one of historical use data and current user configuration information of the peak shaver equipment.
The sending unit 432 is configured to send a control command to the concentrator, so that the concentrator sends the control command to the corresponding wireless communication module to control the corresponding target peak shaving device to perform power peak shaving.
In the above embodiment, the target peak shaving device for performing power peak shaving is determined based on the historical usage data of the peak shaving device, and then the target peak shaving device is controlled to perform power peak shaving. Such an approach may more efficiently achieve power peaking purposes, e.g., fast power up or fast power down, to more efficiently utilize excess power on the supply side or to more quickly reduce the load on the supply side.
Fig. 6 is a schematic structural diagram of a power peak shaving device according to another embodiment of the present invention. As shown in fig. 6, the power peaking apparatus 600 of the embodiment includes a memory 601 and a processor 602 coupled to the memory 601, and the processor 602 is configured to execute the power peaking method in any one of the foregoing embodiments based on instructions stored in the memory 601.
The memory 601 may include, for example, system memory, fixed non-volatile storage media, and the like. The system memory may store, for example, an operating system, application programs, a Boot Loader (Boot Loader), and other programs.
The apparatus 600 may further include an input output interface 603, a network interface 604, a storage interface 605, and the like. The interfaces 603, 604, 605 and the memory 601 and the processor 602 may be connected by a bus 606, for example. The input/output interface 603 provides a connection interface for input/output devices such as a display, a mouse, a keyboard, and a touch screen. The network interface 604 provides a connection interface for various networking devices. The storage interface 605 provides a connection interface for external storage devices such as an SD card and a usb disk.
Fig. 7 is a schematic structural diagram of a power peaking system according to an embodiment of the present invention.
As shown in fig. 7, the power peak shaving system 700 of this embodiment may include the power peak shaving apparatus 300/400/500, the concentrator 701, the plurality of wireless communication modules, and the plurality of peak shaving devices of any of the above embodiments. Each wireless communication module may be external to a respective peak tunable device or may be built into a respective peak tunable device.
The plurality of wireless communication modules may include, for example, an LoRa module 1, an LoRa module 2, an LoRa module 3, an LoRa module 4, an LoRa module 5, and an LoRa module 6 … LoRa module N shown in fig. 7. The plurality of peak tunable devices may include, for example, peak tunable device 1, peak tunable device 2, peak tunable device 3, peak tunable device 4, peak tunable device 5, peak tunable device 6 … peak tunable device N shown in fig. 7. The above N is a positive integer.
The concentrator 701 is configured to receive a control command sent by the power peak shaver 300/400/500, and send the control command to a corresponding wireless communication module (e.g., the LoRa module 2). Each wireless communication module (for example, the LoRa module 2) is configured to control a corresponding peak shaver apparatus (for example, the peak shaver apparatus 2) to perform power peak shaver according to the received control command. Each peak shaver device (e.g. peak shaver device 2) is used for power peak shaver under the control of a corresponding wireless communication module (e.g. LoRa module 2).
In the above embodiment, the concentrator 701 and each peak tunable device communicate with each other using the LoRa communication protocol. The power peak shaving device 300/400/500 can perform power peak shaving on the peak shaving equipment without accessing to the WiFi network where the peak shaving equipment is located, which makes the control degree of the power peak shaving device 300/400/500 on each peak shaving equipment higher. In addition, each peak-tunable device does not need to be provided with a GPRS (General Packet Radio Service) module independently, so that the cost is lower.
The invention also provides a computer readable storage medium having stored thereon computer program instructions which, when executed by a processor, implement the steps of the power peaking method of any of the preceding embodiments.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable non-transitory storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Thus far, the present invention has been described in detail. Some details well known in the art have not been described in order to avoid obscuring the concepts of the present invention. It will be fully apparent to those skilled in the art from the foregoing description how to practice the presently disclosed embodiments.
Although some specific embodiments of the present invention have been described in detail by way of illustration, it should be understood by those skilled in the art that the above illustration is only for the purpose of illustration and is not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (18)
1. A method of power peaking, comprising:
receiving a peak regulation instruction of a power grid side;
and responding to the peak shaving instruction, sending a control command to the concentrator so that the concentrator sends the control command to the corresponding wireless communication module to control the corresponding peak shaving equipment to perform power peak shaving.
2. The method of claim 1, wherein the peak shaver instruction is a peak shaver instruction requiring an up power;
the controlling the corresponding peak-tunable device to perform power peak-tuning comprises:
controlling the power rise of the corresponding peak-tunable device.
3. The method of claim 2, wherein the controlling the power rise of the respective peak-tunable device comprises:
and controlling the corresponding peak-tunable equipment to be changed from the off state to the on state.
4. The method according to any one of claims 1-3, wherein sending control commands to the concentrator in response to the peak shaver instruction, so that the concentrator sends the control commands to the corresponding wireless communication module to control the corresponding peak shaver device to perform power peak shaver comprises:
in response to the peak shaving instruction, obtaining historical usage data of each peak shaving device, wherein the historical usage data comprises at least one of historical usage time and historical usage parameters;
determining target peak shaving equipment for performing power peak shaving based on historical use data of each peak shaving equipment;
and sending a control command to the concentrator so that the concentrator sends the control command to the corresponding wireless communication module to control the corresponding target peak shaving equipment to perform power peak shaving.
5. The method of claim 4, wherein determining a target peak shaver device for power peak shaving based on the historical usage data of each peak shaver device comprises:
determining the peak regulation type of each peak regulation device according to the regulation type of the peak regulation instruction and the current running state of each peak regulation device;
determining the peak shaving duration of each peak shaving device according to the historical use data of each peak shaving device;
calculating the actual adjustable value of each peak-adjustable device according to the peak-adjusting type and the peak-adjusting duration of each peak-adjustable device;
and selecting target peak shaving equipment from the peak shaving equipment according to the adjusting target value carried by the peak shaving instruction and the actual adjustable value of each peak shaving equipment.
6. The method according to claim 5, wherein the selecting a target peak shaver device from the peak shaver devices according to the adjustment target value carried by the peak shaver instruction and the actual adjustable value of each peak shaver device comprises:
and selecting target peak shaving equipment from the peak shaving equipment according to the sequence of the peak shaving priority from low to high until the sum of the actual adjustable values of the selected target peak shaving equipment reaches the adjustment target value.
7. The method of claim 6, wherein selecting the target peak shaver device from the peak shaver devices in order of the peak shaver priority from low to high comprises:
selecting target peak shaving equipment according to a first priority, wherein the first priority is determined according to the user group type of the peak shaving equipment;
and under the condition that the first priorities are the same, selecting the target peak shaver equipment according to a second priority, wherein the second priority is determined according to at least one of historical use data and current user configuration information of the peak shaver equipment.
8. An electrical peak shaving apparatus, comprising:
the receiving module is used for receiving a peak regulation instruction of the power grid side; and
and the sending module is used for responding to the peak shaving instruction and sending a control command to the concentrator so that the concentrator sends the control command to the corresponding wireless communication module to control the corresponding peak shaving equipment to perform power peak shaving.
9. The apparatus of claim 8, wherein the peak shaver instruction is a peak shaver instruction requiring an up power;
the controlling the corresponding peak-tunable device to perform power peak-tuning comprises:
controlling the power rise of the corresponding peak-tunable device.
10. The apparatus of claim 9, wherein the controlling the power rise of the respective peak-tunable devices comprises:
and controlling the corresponding peak-tunable equipment to be changed from the off state to the on state.
11. The apparatus according to any one of claims 8-10, wherein the sending module comprises:
the acquisition unit is used for responding to the peak shaving instruction and acquiring historical use data of each peak shaving device, wherein the historical use data comprises at least one of historical use time and historical use parameters;
the determining unit is used for determining target peak shaving equipment for performing power peak shaving based on the historical use data of each peak shaving equipment;
and the transmitting unit is used for transmitting the control command to the concentrator so that the concentrator can transmit the control command to the corresponding wireless communication module to control the corresponding target peak shaving equipment to perform power peak shaving.
12. The apparatus of claim 11, wherein the determining unit is configured to:
determining the peak regulation type of each peak regulation device according to the regulation type of the peak regulation instruction and the current running state of each peak regulation device;
determining the peak shaving duration of each peak shaving device according to the historical use data of each peak shaving device;
calculating the actual adjustable value of each peak-adjustable device according to the peak-adjusting type and the peak-adjusting duration of each peak-adjustable device;
and selecting target peak shaving equipment from the peak shaving equipment according to the adjusting target value carried by the peak shaving instruction and the actual adjustable value of each peak shaving equipment.
13. The apparatus of claim 12, wherein the determining unit is configured to:
and selecting target peak shaving equipment from the peak shaving equipment according to the sequence of the peak shaving priority from low to high until the sum of the actual adjustable values of the selected target peak shaving equipment reaches the adjustment target value.
14. The apparatus of claim 13, wherein the determining unit is configured to:
selecting target peak shaving equipment according to a first priority, wherein the first priority is determined according to the user group type of the peak shaving equipment;
and under the condition that the first priorities are the same, selecting the target peak shaver equipment according to a second priority, wherein the second priority is determined according to at least one of historical use data and current user configuration information of the peak shaver equipment.
15. An electrical peak shaving apparatus, comprising:
a memory; and
a processor coupled to the memory, the processor configured to perform the method of any of claims 1-7 based on instructions stored in the memory.
16. An electrical peak shaving system, comprising:
the power peaking apparatus of any of claims 8 to 15;
the concentrator is used for receiving the control command sent by the power peak shaving device and sending the control command to the corresponding wireless communication module;
the wireless communication modules are used for controlling the corresponding peak-adjustable equipment to perform power peak adjustment according to the received control command; and
a plurality of peak shaver devices, each peak shaver device is used for power peak shaver under the control of the corresponding wireless communication module.
17. The system of claim 16, wherein the wireless communication module comprises a LoRa module.
18. A computer-readable storage medium having stored thereon computer program instructions which, when executed by a processor, implement the method of any one of claims 1-7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810843596.XA CN110766250A (en) | 2018-07-27 | 2018-07-27 | Power peak regulation method, device and system and computer readable storage medium |
| PCT/CN2018/120891 WO2020019634A1 (en) | 2018-07-27 | 2018-12-13 | Electric power peak shaving system, apparatus and system, and computer-readable storage medium |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810843596.XA CN110766250A (en) | 2018-07-27 | 2018-07-27 | Power peak regulation method, device and system and computer readable storage medium |
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| CN107101344A (en) * | 2017-05-27 | 2017-08-29 | 珠海格力电器股份有限公司 | A kind of power peak regulation control method, device and air-conditioning equipment |
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| WO2020019634A1 (en) | 2020-01-30 |
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