10results about How to "Efficient call" patented technology

The invention relates to a simulation modeling method for a generator body and accessories thereof for transient calculation, which comprises the following steps of: constructing generator body models with different complexities, and simplifying the generator models; according to the construction result of the generator body model, constructing a generator accessory model matched with the generator body model, considering dynamic characteristics in a prime mover model, and simulating transient dynamic processes of the generator and accessories thereof; parameters of the generator body model and the accessory model are initialized, a swing angle is calculated according to generator terminal voltage and current, and the calculated swing angle serves as an input parameter and is stored in a parameter data structure of the generator model; and performing simultaneous solution on the generator body and the accessory model, performing transient simulation calculation, and dynamically adjusting the simulation precision by adjusting the orders of the generator body models and selecting the generator body models with different complexities. And real and reliable modeling and data preparation are provided for accurate and complete simulation of a complex power grid catastrophe and recovery process.

The invention provides a human-computer interaction method, electronic equipment and a storage medium, relates to the technical field of human-computer interaction, and is used for reducing user operation steps and improving user experience. The method comprises the following steps: in response to detection of a selection operation of a user on data on a current display screen, obtaining data content selected by the user, and receiving an operation instruction input by the user; calling the first large language model to perform processing operation indicated by the operation instruction on the data content to obtain a processing result of the data content; and displaying the processing result on the current display screen.

The present invention discloses an advertisement delivery processing method and device, and relates to the field of computer technology. A specific implementation of the method includes receiving a basic bid combination, obtaining a marketing combination optimization model, and then calling a basic bid combination rounding interface to obtain a rounded basic bid combination using a first-order Taylor approximation rounding algorithm; and sending the rounded basic bid combination to a platform to execute an online advertisement delivery program. Thus, the implementation of the present invention can solve the problem that the marketing effect of the online advertisement delivery program executed by the existing platform is poor and the business guarantee cannot be met.

The invention discloses an AUTOSAR-based module verification method and system, and the method comprises the steps: loading the configuration information of all current functional modules from a configurator for each functional module involved in the ECU configuration process; receiving module configuration data input by a user; calling a Python verification file through a JEP interface, and verifying the input module configuration data in real time; if the real-time verification fails, a notification of data configuration failure is fed back to the user, and then verification is continued; and if the real-time verification is successful, feeding back a notification of successful data configuration to the user, and ending the verification. The verification system of the module verification method based on the AUTOSAR comprises an ECU configurator verification module and a Python verification file. The module verification method based on the AUTOSAR has the advantages that the learning threshold is low, the portability is good, the independence and the safety of the Python script are ensured, and the consistency and the integrity of ECU configuration can be ensured.

The invention relates to the technical field of experiment automation, in particular to an experiment execution method and device, computer equipment, a storage medium and a product. The method comprises the steps of obtaining experiment requirements fed back by a user; based on the experiment demand, determining an experiment formula corresponding to the experiment demand according to equipment configuration data of at least one piece of pre-stored candidate equipment; wherein the operation formula comprises target equipment selected from the candidate equipment and operation content corresponding to the target equipment; based on the experimental formula, performing experimental operation according to the target equipment to obtain an experimental result meeting experimental requirements; according to the method, efficient determination of the experiment formula is guaranteed, effective calling of the equipment is guaranteed, the error probability of the experiment equipment is reduced, then, effective execution of the experiment is guaranteed when the experiment operation is carried out according to the target equipment based on the experiment formula, and the success rate of experiment execution is increased.

The invention belongs to the technical field of novel power system operation optimization, and particularly discloses a power unit combination optimization method and system based on rapid frequency response of a wind power plant. The method comprises the following steps: establishing a system frequency response model considering a wind power rapid frequency response characteristic; taking the difference between the active step disturbance and the wind power response power and the wind power slope exit power as the input of a system frequency response model, and respectively obtaining the time domain expressions of the lowest point of the first frequency drop and the lowest point of the second frequency drop; on the premise that the safe and stable operation constraint of the system is met, with the purpose of minimizing the operation cost, a unit commitment optimization model containing the frequency change constraint is constructed; and performing equivalent processing on the nonlinear constraint, and solving the unit combination optimization model to obtain an optimal power unit combination operation strategy. The method can give full play to the quick response performance of wind power, and gives full play to the adjustable capability of the wind power while coordinating with the synchronous machine for frequency modulation.

The embodiment of the invention provides a data processing method and device based on energy storage equipment, equipment and a storage medium. The method comprises the following steps: acquiring first power, second power, charge state information of energy storage equipment, temperature information of the energy storage equipment and health state information of the energy storage equipment; the first power represents the power of loads of the photovoltaic equipment and the energy storage equipment; the second power represents the power supply power of the photovoltaic equipment; the number of the energy storage devices is at least two. If the first power and the second power meet a first preset condition, determining the charging current of each energy storage device according to the first power, the second power, the charge state information of each energy storage device, the temperature information of each energy storage device and the health state information of each energy storage device; and for each energy storage device, determining a charging strategy of the energy storage device according to the charging current of the energy storage device. The method is used for improving the data processing accuracy of the energy storage equipment.

This invention belongs to the field of bank card fraud detection technology, and discloses a bank card fraud detection system based on the uncertainty of funds. The system includes: a user feature establishment end, a behavior analysis end, and a data update end. The user feature establishment end cleans and standardizes user data, providing a comprehensive data foundation for subsequent analysis. The behavior analysis end collects the fingerprint biometrics of the current initiator and deeply analyzes the anomalies of transaction time, region, and network environment to accurately determine fraudulent transactions. The data update end updates the user's transaction data in real time, optimizing the detection model and improving recognition accuracy. The bank card fraud detection system based on the uncertainty of funds accurately detects bank card fraud and dynamically updates user features through the quantification of fund uncertainty, biometric verification, and multi-module collaboration.

The application belongs to the technical field of novel power system operation optimization, and particularly discloses a power unit combination optimization method and system based on wind power plant fast frequency response; the method comprises the following steps: a system frequency response model considering wind power fast frequency response characteristics is established; the difference between active step disturbance and wind power response power and wind power ramp-off power are taken as the input of the system frequency response model, and the time domain expressions of the first frequency drop minimum point and the second frequency drop minimum point are obtained respectively; under the premise of meeting the system safety and stability operation constraint, a unit combination optimization model containing frequency change constraint is constructed with the minimum operation cost as the target; the nonlinear constraint is equivalently processed, the unit combination optimization model is solved, and the optimal power unit combination operation strategy is obtained; the application can fully exert the performance of wind power fast response, and can fully exert the adjustable capacity of wind power while coordinating frequency modulation with synchronous machines.