60 results about "Transformation systems" patented technology

Provided are a method and apparatus for recording data of a solar power generation system. The method includes storing, in a first manner, first data about a state of at least one apparatus included in the solar power generation system before an event occurs in the at least one apparatus, in a buffer included in a power conversion system (PCS), storing, in a second manner, second data about a state of the at least one apparatus after the event has occurred, in the buffer, based on detecting the event, storing the first data and the second data in a persistent storage device included in the PCS and distinguished from the buffer, and transmitting data stored in the persistent storage device to an external device of the PCS.

This invention pertains to a ship hangar-boat conversion system in the field of ship technology. An upper deck (2) is located aft of the flight deck (1), with the flight deck (1) and the upper deck floor (3) flush. An unmanned surface vessel (USV) passageway (4) is located below the flight deck (1), with the lower deck floor (9) and the USV passageway floor (5) flush. A hinged deck (8) is located aft of the upper deck floor (3), and a lifting platform (12) is located on the lower deck floor (9) below the hinged deck (8). A slot (18) is located on the USV passageway floor (5) along the extension direction of the USV passageway (4), and a hinged USV slideway (10) is installed within the slot (18). The ship hangar-boat conversion system described in this invention alleviates the shortcomings of traditional USV retrieval and deployment, which are slow and prone to damage. It transforms the occasional use of high-end equipment such as drones and USVs into routine equipment, enabling drone / USV / mother ship collaboration and improving space utilization.

A power machine can include a power machine frame, an electric power source supported by the power machine frame, an electric motor powered by the electric power source, and a hydrostatic transmission powered by the electric motor. The electric motor can power the hydrostatic transmission via a power transmission assembly that transfers power from the electric motor to the hydrostatic transmission at a reduced rotational speed.

This invention discloses a deterministic protocol conversion method for multi-protocol industrial equipment, relating to the field of Internet of Things (IoT) technology. The method includes the following steps: Step S1: Initialize hardware; Step S2: The multi-protocol industrial equipment is sequentially connected to a protocol access module via different physical connectors; Step S3: Send a conversion operation to the protocol conversion configuration module; Step S4: Based on the conversion parameters and rules in the conversion operation, and combined with the constraints in the deterministic protocol conversion algorithm, a deterministic scheduling scheme is obtained by solving the optimization objective using a Satisfiability Model Theory solver; Step S5: According to the deterministic scheduling scheme, the protocol conversion scheduler moves data from shared memory blocks according to the conversion operation and sends it to the corresponding protocol access module for protocol conversion. This invention improves the interoperability of the equipment, enhances the flexibility and scalability of the conversion system, reduces the cost and time of system implementation and maintenance, and effectively improves the stability and predictability of the system.

This invention relates to the field of semiconductor manufacturing technology, specifically to an intelligent conversion system for a unified format of wafer test mapping files. The system includes a file acquisition and reception module, an intelligent recognition and unified conversion engine, a standard mapping file generation and output module, and an access control and management module. The intelligent recognition and unified conversion engine automatically parses multi-format mapping files using a deep learning model and quickly adapts to new formats through a meta-learning mechanism; the access control and management module ensures operational security and data integrity; the system can also achieve cross-node collaborative evolution through federated learning. This invention achieves fully automatic, high-precision, and high-security conversion of wafer test mapping files to internal standard formats, overcoming the shortcomings of traditional manual processing, such as low efficiency, error-proneness, and inability to quickly adapt to new formats, significantly improving the intelligence, flexibility, and reliability of semiconductor packaging production.

This invention discloses a method and system for monitoring the operating status of power transmission and transformation equipment. First, real-time operating data of the power transmission and transformation equipment is collected and standardized for preprocessing. Then, feature extraction is performed on the preprocessed data to obtain feature data of the power transmission and transformation equipment. A pre-trained least squares support vector machine model is used to obtain the equipment operating status prediction result. Next, the equipment operating status prediction result is converted into a state confidence score. The state confidence scores are then fused using an improved D-S evidence theory method based on Euclidean distance to obtain a comprehensive confidence score for the equipment operating status. Finally, based on the comprehensive confidence score, an exponentially weighted moving average algorithm is used to construct a dynamic threshold for graded early warning of the power transmission and transformation equipment. This invention solves the technical problem that simple models cannot cope with the nonlinear correlation of multiple parameters in power transmission and transformation, and accurately adapts to the actual operation and maintenance needs of multi-parameter collaborative monitoring of power transmission and transformation systems.

An energy storage power generation system and a control method thereof. When a transient fault occurs in the power grid, the plurality of power conversion systems may enter a transient-state operating mode from a steady-state operating mode, and a parallel expansion multiple of the energy storage power generation system is less than a transient overload multiple. In embodiments, a physical characteristic of transient overloading and a short-time overload capability of the power conversion system are fully used, and the power grid is supported when a power grid fault is detected. This solution simplifies an architecture of the system and increases efficiency of the system. It is easy to understand that because a quantity of power conversion systems is reduced and costs of the system are also reduced.

This invention provides a method for transient transformation of oil palm zygote embryos based on Agrobacterium-mediated transformation, which employs the Agrobacterium-mediated approach and is based on the optimal Agrobacterium concentration (OD) for stable transformation of oil palm. 600 The optimal Agrobacterium infection time for zygotic embryos was determined by measuring the concentration of acetylsuccinone and co-culture time. The transient GUS expression staining rate was compared between zygotic embryos of different oil palm varieties and at different growth stages. The method described in this invention optimizes infection conditions based on stable transformation parameters, clarifies the optimal explant materials and treatment process, and effectively improves transient transformation efficiency and experimental repeatability. This study establishes for the first time an Agrobacterium-mediated transient transformation system for oil palm zygotic embryos and obtains zygotic embryos most suitable for transient transformation, achieving efficient transient expression of exogenous genes in oil palm zygotic embryos. This provides a rapid and low-cost technical means for studying oil palm gene function.

A data transformation system for implementing reproducible and consistent data transformations in multiple execution contexts (batch, streaming, etc.) where the transformation function / logic initially acts on historical raw data to produce derived data to train a machine learning model. When the model is trained and deployed to handle streaming event data, the same transformation is reused to transform streaming data into the appropriate derived data for the model scoring, and later for a refit of the model.

Regardless of the type of energy storage device installed in the vehicle, power transmission is performed appropriately without the need to select a power converter. [Solution] The power conversion system comprises power conversion devices 130, 140 and relay units 180, 185. Power conversion device 130 has terminals 136, 138 to which high-potential line 162 and low-potential line 164 are connected. Power conversion device 140 has terminals 146, 148 to which high-potential line 172 and low-potential line 174 are connected. Relay unit 180 is provided on the low-potential line 164. Relay unit 185 is provided between terminals 138, 146, branch point BP1, and relay unit 180. Relay unit 185 switches between a first state in which terminal 146 is electrically connected to branch point BP1 through high-potential line 172 and a second state in which terminal 146 is electrically connected to the portion of the low-potential line 164 between relay unit 180 and terminal 138.

[Problem] The present invention addresses the problem of providing a system for converting energy by using magnetic gradation. [Solution] The present invention, which solves the problem, is an energy conversion system characterized by comprising an energy conversion set, a magnetic gradation system, and an MMO coordination system.

A resilient power router system with simplified connection to various energy sources, including batteries, renewable energy sources, and broader grid power, as well as various loads, including data centers. The multiport power router dynamically adjusts power provided from the various power sources and to the various loads, especially for AI data center applications. The multiport design enables scalability to multi-megawatt (MW) and medium voltage levels. The power router system is especially advantageous when deployed in a data center white space, grey space, and / or outdoors, and provides significant cost and space savings via elimination of traditional external switchgear, power conversion, and other power distribution circuitry.

Provided are a method and apparatus for recording data of a solar power generation system. The method includes storing, in a first manner, first data about a state of at least one apparatus included in the solar power generation system before an event occurs in the at least one apparatus, in a buffer included in a power conversion system (PCS), storing, in a second manner, second data about a state of the at least one apparatus after the event has occurred, in the buffer, based on detecting the event, storing the first data and the second data in a persistent storage device included in the PCS and distinguished from the buffer, and transmitting data stored in the persistent storage device to an external device of the PCS.

The device for converting wave energy into electrical energy consists of a support structure (300), the first working body (200), an anchor (500), and anchor cables (400). The support structure (300) is connected to the anchor (500) by means of anchor cables (400), while the first working body (200) is slidably connected to the support structure (300). The motion transformation system (100) is firmly connected to the support structure (300) and comprises rigid gears (101a) and (101b) toothed with gears (103a) and (103b) with rollers on one side, while on the other side they are articulated with the first working body (200), on the other side of the gears (103a) and (103b) with the rollers, rigid gears (102a) and (102b) are connected at one end, while their other end is articulated with another working body (600).The roller gears (103a) and (103b) are connected by shafts to a multiplier that drives the generator (108), which ultimately produces electricity. The device thus constructed can be transported to the operating site because it floats stably on its own. The anchoring system (500) is transported to the operating site by means of a transport body (700) that is also capable of floating and submerging.

This invention relates to the field of wave energy generation technology, proposing a mechanical wave energy conversion system installed between two floating bodies. The system includes a main shaft, a first driven gear shaft, and a second driven gear shaft. A driving gear, a first driven gear, and a second driven gear are respectively mounted on the main shaft, the first driven gear shaft, and the second driven gear shaft. A ratchet transmission mechanism is also mounted on the main shaft and connected to the first floating body. The second driven gear shaft is mounted on the second floating body, and the first driven gear shaft is hinged to the second driven gear shaft via a bracket. The driving gear meshes sequentially with the first driven gear and the second driven gear. The ratchet transmission mechanism is also provided on the main shaft. This invention features a simple, compact structure, small size, and light weight, and also exhibits low energy loss and high conversion efficiency. Compared to pneumatic and hydraulic energy conversion systems, it has significant advantages in reliability, efficiency, and cost.

An energy storage system includes a plurality of energy storage nodes. The energy storage nodes include a battery storage element and a control subsystem to receive battery data from the battery storage element. The energy storage system also includes a power conversion system (PCS) and a control system coupled to the energy storage nodes and configured to receive or store a required power flow. The control subsystem, the control system, or both are configured to determine, from the battery data, a state of charge with respect to one or more of the energy storage nodes. The control system is configured to dispatch the required power flow across the plurality of energy storage nodes based on a DC link balancing algorithm activated in response to the state of charge exceeding a high SOC threshold or falling below a low SOC threshold.

A drive wheel and equipment attachment combination for self-propelled hydro-static wheel drive lawn care equipment platforms that converts rear two-wheel drive zero turn equipment with a mower deck to a four-wheel drive with a universal front implement mount lawncare equipment platform and articulated front steering drive frame and equipment mount.

This utility model discloses a dual-mode mixing equipment mode conversion system, belonging to the technical field of mixing equipment. It includes a control terminal for controlling the conversion system, comprising a selector switch communicatively connected to the control terminal. The output of the selector switch is connected to the control input of a stabilized soil unit and a cold recycling unit, respectively. The selector switch is used to select whether to start or stop the stabilized soil unit or the cold recycling unit. The output of the stabilized soil unit is connected to the input of a first mixing cylinder. The output of the first mixing cylinder is connected to the input of a second mixing cylinder via a conveyor belt. The output of the second mixing cylinder is connected to a finished product silo via a conveyor belt. This utility model not only improves equipment utilization and construction flexibility but also reduces equipment costs and site occupation.

In an illustrative embodiment, automated systems and methods identify relationships between property features and property quality using customized features sets. Filtered feature sets for properties may be generated, containing feature values representing physical attributes and neighborhood attributes. Machine learning model(s) may be trained with the filtered feature data sets to identify correlations between individual features and relative importance to the feature in determining property quality. The model(s) may be used to identify a set of significant features applicable to performing comparisons between comparable properties.

The application relates to the field of plant genetic engineering, and specifically discloses a high-efficiency gene transformation system based on the stem tip meristem of a yellowing seedling of Zhongmian 113. The core components of the system include L1 medium suitable for Zhongmian 113, Agrobacterium GV3101 carrying a target gene, a special resuspension solution containing acetosyringone and Silwet-L77, and special primers for overexpression and gene editing; and the preparation method is as follows: seed disinfection and germination are performed to obtain a yellowing seedling, the stem tip is cut in an X shape to expose the meristem, Agrobacterium infection is performed, and then dark culture and light culture are performed, and after transplanting and cultivation to the true leaf stage, positive plants are screened and identified through PCR; the system can be used for gene transformation of Zhongmian 113 and improvement of high yield, high quality, disease resistance and the like, and has the advantages of strong adaptability, high transformation efficiency and short cycle; in addition, the preparation method of the application does not need callus regeneration, is simple and convenient to operate, has a standardized process, is good in repeatability and stability, and can quickly realize transgenic seed acquisition.

The application is suitable for the field of artificial intelligence and formal verification technology, and provides a conversion system and method from natural language to linear temporal logic based on self-learning, which comprises a text conversion module, an equivalence checking module, a rule induction module and a rule library management module; the text conversion module is used for generating a predicted formula according to a basic rule and a retrieval rule; the equivalence checking module is used for verifying the equivalence of the predicted formula and a target formula and extracting a failure sample; the rule induction module is used for analyzing the failure sample and automatically inducing a new conversion rule; and the rule library management module is used for storing the rules and retrieving based on semantic similarity. The system can automatically learn from conversion errors and continuously optimize the rule library. The application overcomes the dependence on artificial rules or labeled data in the prior art, realizes unsupervised adaptive learning, and significantly improves the accuracy and field adaptability of the conversion from natural language to linear temporal logic.

The application provides a test method, device, electronic equipment and medium for a data structure conversion function, wherein the method comprises: storing first bank business data having a first data structure to a first database table; converting the first bank business data into second bank business data having a second data structure; performing data structure conversion on the second bank business data through a data warehouse conversion system to obtain third bank business data, and storing the third bank business data to a second database table; comparing different types of summary information, different field information and specified value information containing the field information in the first database table and the second database table to determine whether the first database table and the second database table are the same to obtain a database table comparison result; and determining a test result of the data structure conversion function of the data warehouse conversion system according to the database table comparison result. The method is conducive to improving the accuracy of the data structure conversion function test.

The application discloses a medium-voltage direct-current power conversion system and an optimal trajectory control method for photovoltaic grid connection. The system adopts an input-independent output series structure, and a plurality of output ports of sub-topologies are connected in series to a medium-voltage direct-current bus, and the input ports are respectively connected to independent photovoltaic panels. The sub-topology comprises, in sequence, a full-bridge high-frequency inverter unit, a resonant network unit, a high-frequency transformer unit and a double full-bridge loop high-frequency rectifier unit. The double full-bridge loop high-frequency rectifier unit comprises a switch tube S 5 S 10 and a filter capacitor, the high-frequency transformer unit is composed of two transformers, and the two transformers are respectively connected with switch tubes S 5 S 6 in the bridge arm mid-point and the switch tube S 7 S 8 in the bridge arm mid-point and the switch tube S 9 S 10 The bridge arm mid-point forms a double full-bridge loop. The conversion range of soft switching of the converter is expanded, synchronous rectification is realized, the current stress is greatly reduced, and the backflow power is significantly inhibited.​​​​

This invention provides a three-port converter and a three-port power conversion system, relating to the field of circuit technology. The converter can bidirectionally transfer power between three ports, each of which can operate as a power source or load. It includes a primary-side switching network at the first port for driving a transformer, and secondary-side resonant tank circuits at the second and third ports. The converter achieves electrical isolation and provides voltage gain. The system includes a controller configured to monitor the voltage and power at each port and generate gate drive signals to regulate power transfer between the input port and at least one output port via switching frequency control. A cross-regulation function allows the voltage at one port to be fine-tuned to a target value while maintaining the voltage at another port at a substantially constant state. The converter can employ a variant design of a multiphase transformer to distribute conduction losses and thermal stress, and improve power handling capacity.