An electricity feature identification device and method thereof are provided. The device comprises a receiver, a storage, and a processor. The receiver is configured to receive an electricity signal continually. The processor is electrically connected to the storage and the receiver, and configured to set a sampling interval and a preset sample amount of a stage. The processor is further configured to sample the electricity signal to obtain a piece of testing electricity information, and store the testing electricity information in the storage. The processor is also configured to sample the electricity signal every sampling interval to individually obtain a piece of reference electricity information of the stage until the number of the reference electricity information is equal to the preset sample amount, and store the reference electricity information in the storage. Finally, the processor is configured to compute a statistical feature of the reference electricity information, and compare the reference electricity information with the statistical feature to obtain a comparison result of the stage.
An electricity feature identification device and method thereof are provided. The device comprises a receiver, a storage, and a processor. The receiver is configured to receive an electricity signal continually. The processor is electrically connected to the storage and the receiver, and configured to set a sampling interval and a preset sample amount of a stage. The processor is further configured to sample the electricity signal to obtain a piece of testing electricity information, and store the testing electricity information in the storage. The processor is also configured to sample the electricity signal every sampling interval to individually obtain a piece of reference electricity information of the stage until the number of the reference electricity information is equal to the preset sample amount, and store the reference electricity information in the storage. Finally, the processor is configured to compute a statistical feature of the reference electricity information, and compare the reference electricity information with the statistical feature to obtain a comparison result of the stage.
An electricity feature identification device and method thereof are provided. The device comprises a receiver, a storage, and a processor. The receiver is configured to receive an electricity signal continually. The processor is electrically connected to the storage and the receiver, and configured to set a sampling interval and a preset sample amount of a stage. The processor is further configured to sample the electricity signal to obtain a piece of testing electricity information, and store the testing electricity information in the storage. The processor is also configured to sample the electricity signal every sampling interval to individually obtain a piece of reference electricity information of the stage until the number of the reference electricity information is equal to the preset sample amount, and store the reference electricity information in the storage. Finally, the processor is configured to compute a statistical feature of the reference electricity information, and compare the reference electricity information with the statistical feature to obtain a comparison result of the stage.
技術摘要-英文: An electricity feature identification device and method thereof are provided. The device comprises a receiver, a storage, and a processor. The receiver is configured to receive an electricity signal continually. The processor is electrically connected to the storage and the receiver, and configured to set a sampling interval and a preset sample amount of a stage. The processor is further configured to sample the electricity signal to obtain a piece of testing electricity information, and store the testing electricity information in the storage. The processor is also configured to sample the electricity signal every sampling interval to individually obtain a piece of reference electricity information of the stage until the number of the reference electricity information is equal to the preset sample amount, and store the reference electricity information in the storage. Finally, the processor is configured to compute a statistical feature of the reference electricity information, and compare the reference electricity information with the statistical feature to obtain a comparison result of the stage.
An electricity feature identification device and method thereof are provided. The device comprises a receiver, a storage, and a processor. The receiver is configured to receive an electricity signal continually. The processor is electrically connected to the storage and the receiver, and configured to set a sampling interval and a preset sample amount of a stage. The processor is further configured to sample the electricity signal to obtain a piece of testing electricity information, and store the testing electricity information in the storage. The processor is also configured to sample the electricity signal every sampling interval to individually obtain a piece of reference electricity information of the stage until the number of the reference electricity information is equal to the preset sample amount, and store the reference electricity information in the storage. Finally, the processor is configured to compute a statistical feature of the reference electricity information, and compare the reference electricity information with the statistical feature to obtain a comparison result of the stage.
技術摘要-英文: An electricity feature identification device and method thereof are provided. The device comprises a receiver, a storage, and a processor. The receiver is configured to receive an electricity signal continually. The processor is electrically connected to the storage and the receiver, and configured to set a sampling interval and a preset sample amount of a stage. The processor is further configured to sample the electricity signal to obtain a piece of testing electricity information, and store the testing electricity information in the storage. The processor is also configured to sample the electricity signal every sampling interval to individually obtain a piece of reference electricity information of the stage until the number of the reference electricity information is equal to the preset sample amount, and store the reference electricity information in the storage. Finally, the processor is configured to compute a statistical feature of the reference electricity information, and compare the reference electricity information with the statistical feature to obtain a comparison result of the stage.
An energy management method is provided. The energy management method comprises the steps of retrieving load information from at least one load and retrieving energy-supplying information from an energy supply system having a grid power source, a renewable energy generation module and an energy storage module to instantly calculate first and second energy thresholds. When an energy production of the renewable energy generation module is smaller than the second energy threshold, the grid power source or the energy storage module is controlled to supply energy to the load. When the energy production is between the first and the second energy thresholds, the renewable energy generation module is controlled to supply energy to the load. When the energy production is larger than the first energy threshold, the renewable energy generation module is controlled to supply energy to the load and charge the energy storage module.
技術摘要-英文
An energy management method is provided. The energy management method comprises the steps of retrieving load information from at least one load and retrieving energy-supplying information from an energy supply system having a grid power source, a renewable energy generation module and an energy storage module to instantly calculate first and second energy thresholds. When an energy production of the renewable energy generation module is smaller than the second energy threshold, the grid power source or the energy storage module is controlled to supply energy to the load. When the energy production is between the first and the second energy thresholds, the renewable energy generation module is controlled to supply energy to the load. When the energy production is larger than the first energy threshold, the renewable energy generation module is controlled to supply energy to the load and charge the energy storage module.
技術摘要-中文: An energy management method is provided. The energy management method comprises the steps of retrieving load information from at least one load and retrieving energy-supplying information from an energy supply system having a grid power source, a renewable energy generation module and an energy storage module to instantly calculate first and second energy thresholds. When an energy production of the renewable energy generation module is smaller than the second energy threshold, the grid power source or the energy storage module is controlled to supply energy to the load. When the energy production is between the first and the second energy thresholds, the renewable energy generation module is controlled to supply energy to the load. When the energy production is larger than the first energy threshold, the renewable energy generation module is controlled to supply energy to the load and charge the energy storage module.
技術摘要-英文: An energy management method is provided. The energy management method comprises the steps of retrieving load information from at least one load and retrieving energy-supplying information from an energy supply system having a grid power source, a renewable energy generation module and an energy storage module to instantly calculate first and second energy thresholds. When an energy production of the renewable energy generation module is smaller than the second energy threshold, the grid power source or the energy storage module is controlled to supply energy to the load. When the energy production is between the first and the second energy thresholds, the renewable energy generation module is controlled to supply energy to the load. When the energy production is larger than the first energy threshold, the renewable energy generation module is controlled to supply energy to the load and charge the energy storage module.
A streetlamp fault detection apparatus and a streetlamp fault detection method thereof are provided. The streetlamp fault detection apparatus is coupled to a streetlamp loop, and stores an impedance condition table defining a reference impedance range and a non-reference impedance range. The streetlamp fault detection apparatus measures a total impedance value of the streetlamp loop in a measurement period, determines that the streetlamp loop is in a normal operating state if the total impedance value stably falls within the reference impedance range in the measurement period, and determines that the streetlamp loop is in a fault state if the total impedance value falls into the non-reference impedance range in the measurement period.
技術摘要-英文: A streetlamp fault detection apparatus and a streetlamp fault detection method thereof are provided. The streetlamp fault detection apparatus is coupled to a streetlamp loop, and stores an impedance condition table defining a reference impedance range and a non-reference impedance range. The streetlamp fault detection apparatus measures a total impedance value of the streetlamp loop in a measurement period, determines that the streetlamp loop is in a normal operating state if the total impedance value stably falls within the reference impedance range in the measurement period, and determines that the streetlamp loop is in a fault state if the total impedance value falls into the non-reference impedance range in the measurement period.
A power monitoring device and a power analysis method are provided. The power monitoring device receives a plurality of pieces of power consumption information from a power meter. The power meter is installed on a power line of an electric device. The power monitoring device stores a piece of power specification information of the power device and a piece of user and environment information associated with the power device, and generates a piece of user behavior feature information according to the plurality of pieces of power consumption information. The power monitoring device retrieves a piece of key feature information from the power specification information, the user and environment information and the user behavior feature information so as to generate an inform message according to the key feature information, and transmit the inform message to a user device associated with the electric device.
技術摘要-英文: A power monitoring device and a power analysis method are provided. The power monitoring device receives a plurality of pieces of power consumption information from a power meter. The power meter is installed on a power line of an electric device. The power monitoring device stores a piece of power specification information of the power device and a piece of user and environment information associated with the power device, and generates a piece of user behavior feature information according to the plurality of pieces of power consumption information. The power monitoring device retrieves a piece of key feature information from the power specification information, the user and environment information and the user behavior feature information so as to generate an inform message according to the key feature information, and transmit the inform message to a user device associated with the electric device.
An electric meter (EM) network system, an EM node and a broadcasting method thereof are provided. The EM node, which is electrically connected to a power supply loop, stores a layer number and a total layer number. When the power supply loop recovers from a power disconnect condition to a power supplying condition, the EM node obtains a waiting time according to a difference value between the layer number and the total layer number, and broadcasts a route message after the waiting time.
技術摘要-英文: An electric meter (EM) network system, an EM node and a broadcasting method thereof are provided. The EM node, which is electrically connected to a power supply loop, stores a layer number and a total layer number. When the power supply loop recovers from a power disconnect condition to a power supplying condition, the EM node obtains a waiting time according to a difference value between the layer number and the total layer number, and broadcasts a route message after the waiting time.
An electricity consumption measurement apparatus, an electricity consumption measurement method, and a non-transitory tangible machine-readable medium thereof are provided. The electricity consumption measurement apparatus comprises a detector and a processor electrically connected to the detector. The detector is configured to detect an electricity consumption value and a voltage value. The processor is configured to calculate a variation rate according to the voltage value and a base voltage value. The processor adjusts the electricity consumption value according to the variation rate. The electricity consumption measurement method is able to perform the same operations as those performed by the electricity consumption measurement apparatus.
技術摘要-英文
An electricity consumption measurement apparatus, an electricity consumption measurement method, and a non-transitory tangible machine-readable medium thereof are provided. The electricity consumption measurement apparatus comprises a detector and a processor electrically connected to the detector. The detector is configured to detect an electricity consumption value and a voltage value. The processor is configured to calculate a variation rate according to the voltage value and a base voltage value. The processor adjusts the electricity consumption value according to the variation rate. The electricity consumption measurement method is able to perform the same operations as those performed by the electricity consumption measurement apparatus.
技術摘要-中文: An electricity consumption measurement apparatus, an electricity consumption measurement method, and a non-transitory tangible machine-readable medium thereof are provided. The electricity consumption measurement apparatus comprises a detector and a processor electrically connected to the detector. The detector is configured to detect an electricity consumption value and a voltage value. The processor is configured to calculate a variation rate according to the voltage value and a base voltage value. The processor adjusts the electricity consumption value according to the variation rate. The electricity consumption measurement method is able to perform the same operations as those performed by the electricity consumption measurement apparatus.
技術摘要-英文: An electricity consumption measurement apparatus, an electricity consumption measurement method, and a non-transitory tangible machine-readable medium thereof are provided. The electricity consumption measurement apparatus comprises a detector and a processor electrically connected to the detector. The detector is configured to detect an electricity consumption value and a voltage value. The processor is configured to calculate a variation rate according to the voltage value and a base voltage value. The processor adjusts the electricity consumption value according to the variation rate. The electricity consumption measurement method is able to perform the same operations as those performed by the electricity consumption measurement apparatus.
An electric power monitor device is provided. The electric power monitor device is electrically connected to an alternating current source which supplies electric power to a plurality of under-test current loops. The electric power monitor device comprises a voltage input interface, a voltage measuring unit, a plurality of current measuring components and a processing unit. The voltage input interface is configured to receive an input power source from the alternating current source. The voltage measuring unit is configured to generate voltage values based on the input power source. The current measuring components are capable of adjusting phase configuration based on different phases of the wires of the current loops, and are configured to determine current values of the current loops. The processing unit is configured to calculate an electric power monitor value according to the voltage values and the current values.
技術摘要-英文
An electric power monitor device is provided. The electric power monitor device is electrically connected to an alternating current source which provides electric power to a plurality of under test current loops. The electric power monitor device comprises a voltage input interface, a voltage measuring unit, a plurality of current measuring components and a processing unit. The voltage input interface is configured to receive an input power source from the alternating current source. The voltage measuring unit is configured to generate voltage values based on the input power source. The current measuring components are capable of adjusting phase configuration based on different phases of the wires of the current loops, and are configured to determine current values of the current loops. The processing unit is configured to calculate an electric power monitor value according to the voltage value and the current values.
技術摘要-中文: An electric power monitor device is provided. The electric power monitor device is electrically connected to an alternating current source which supplies electric power to a plurality of under-test current loops. The electric power monitor device comprises a voltage input interface, a voltage measuring unit, a plurality of current measuring components and a processing unit. The voltage input interface is configured to receive an input power source from the alternating current source. The voltage measuring unit is configured to generate voltage values based on the input power source. The current measuring components are capable of adjusting phase configuration based on different phases of the wires of the current loops, and are configured to determine current values of the current loops. The processing unit is configured to calculate an electric power monitor value according to the voltage values and the current values.
技術摘要-英文: An electric power monitor device is provided. The electric power monitor device is electrically connected to an alternating current source which provides electric power to a plurality of under test current loops. The electric power monitor device comprises a voltage input interface, a voltage measuring unit, a plurality of current measuring components and a processing unit. The voltage input interface is configured to receive an input power source from the alternating current source. The voltage measuring unit is configured to generate voltage values based on the input power source. The current measuring components are capable of adjusting phase configuration based on different phases of the wires of the current loops, and are configured to determine current values of the current loops. The processing unit is configured to calculate an electric power monitor value according to the voltage value and the current values.
A referencing method for linking a document file to a referenced image file is provided. The referencing method comprises the steps outlined below. The image file is provided. A plurality groups of reference information are received, in which each of the groups of reference information comprises a combination of reference symbols and/or a combination of reference characters and corresponds to an image area of the image. The document file is provided. A plurality of input characters are received to edit the document file. A specific combination of characters are generated in the document file according to at least one key words of the input characters, in which the specific combination of characters match one corresponding group of reference information. A synchronized reference link is generated between the specific combination of characters and the corresponding group of reference information.
技術摘要-英文: A referencing method for linking a document file to a referenced image file is provided. The referencing method comprises the steps outlined below. The image file is provided. A plurality groups of reference information are received, in which each of the groups of reference information comprises a combination of reference symbols and/or a combination of reference characters and corresponds to an image area of the image. The document file is provided. A plurality of input characters are received to edit the document file. A specific combination of characters are generated in the document file according to at least one key words of the input characters, in which the specific combination of characters match one corresponding group of reference information. A synchronized reference link is generated between the specific combination of characters and the corresponding group of reference information.
An apparatus and method for creating a power consumption model and computer program product thereof are provided. The apparatus is stored with a power consumption datum for each of a target user and a plurality of users. The apparatus selects several users as a group, uses the power consumption data of the users in the group to create a predicted model, calculates a predicted power consumption value for the target user, calculates a difference according to the predicted power consumption value and a real power consumption value, and repeats the aforementioned operations until a criterion has been satisfied. The apparatus selects the groups whose corresponding difference is smaller than a predetermined value and creates a power consumption model by the power consumption data of the users that appear more than one time and the power consumption data of the target user.
技術摘要-英文: An apparatus and method for creating a power consumption model and computer program product thereof are provided. The apparatus is stored with a power consumption datum for each of a target user and a plurality of users. The apparatus selects several users as a group, uses the power consumption data of the users in the group to create a predicted model, calculates a predicted power consumption value for the target user, calculates a difference according to the predicted power consumption value and a real power consumption value, and repeats the aforementioned operations until a criterion has been satisfied. The apparatus selects the groups whose corresponding difference is smaller than a predetermined value and creates a power consumption model by the power consumption data of the users that appear more than one time and the power consumption data of the target user.