Shandong Luneng Intelligence Technology Co.

Jinan, China

Shandong Luneng Intelligence Technology Co.

Jinan, China
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Patent
State Grid Corporation of China, Shandong Electric Power Research Institute and Shandong Luneng Intelligence Technology Co. | Date: 2017-01-11

The present invention discloses a centralized monitoring system for transmission line inspection of unmanned aerial vehicles, including a centralized monitoring subsystem, mobile substations and unmanned aerial vehicle flight platforms. The centralized monitoring subsystem is connected with the mobile substations in a one-to-many mode, the mobile substations are connected with the unmanned aerial vehicle flight platforms in a one-to-one mode, in a manner of combining remote centralized monitoring with local monitoring, centralized monitoring is carried out on the flight states, pod states, transmission lines, inspection results and other information of more than one accessed unmanned aerial vehicle for line inspection, personnel, equipment and inspection lines involved in an unmanned aerial vehicle inspection task are planned and managed, and centralized management and defect diagnosis are carried out on the inspection results, so as to reinforce the informatization and automation degrees of the unmanned aerial vehicle inspection process and inspection result processing, improve the unmanned aerial vehicle inspection efficiency, and provide technical supports for achieving safe and reliable operation of unmanned aerial vehicle line inspection.


Xiao P.,Shandong Electric Power Research Institute | Luan Y.,Shandong Electric Power Research Institute | Wang H.,Shandong Electric Power Research Institute | Li L.,Shandong Electric Power Research Institute | Li J.,Shandong Luneng Intelligence Technology CO.
Proceedings of SPIE - The International Society for Optical Engineering | Year: 2017

In order to improve the performance of the magnetic navigation system used by substation inspection robot, the kinematic characteristics is analyzed based on a simplified magnetic guiding system model, and then the simulation process is executed to verify the reasonability of the whole analysis procedure. Finally, some suggestions are extracted out, which will be helpful to guide the design of the inspection robot system in the future. © 2017 SPIE.


Patent
State Grid Corporation of China, Shandong Electric Power Research Institute and Shandong Luneng Intelligence Technology Co. | Date: 2016-11-09

The present invention relates to an automatic power battery pack grouping optimization system for an electric vehicle battery swap station and a working method of such a system. The system comprises a power battery information real-time processing module for acquiring information of battery packs removed from an electric vehicle in real time, and transmitting, parsing and storing the acquired information, a grouping strategy library configuration module for providing a grouping strategy configuration entry to a power battery pack grouping automatic-optimization scheduling module, a battery grouping information database for receiving a query from the power battery pack grouping automatic-optimization scheduling module and altering grouping information of power batteries, and the power battery pack grouping automatic-optimization scheduling module for receiving a battery swapping command, obtaining a grouping strategy and calculated priorities, and altering the existing grouping information not satisfying the grouping strategy according to the requirements of the grouping strategy. The automatic power battery pack grouping optimization system for the electric vehicle battery swap station dynamically adjusts the grouping information of battery packs by reasonably configuring the battery pack grouping strategy, and thus solves the problem of shutdown of the whole group of batteries due to the change of individual performance and increases the utilization rate of power batteries.


Wang B.,Shandong Electric Power Research Institute | Guo R.,Shandong Electric Power Research Institute | Li B.,Shandong Electric Power Research Institute | Han L.,Shandong Electric Power Research Institute | And 2 more authors.
Journal of Field Robotics | Year: 2012

Substation equipment inspection is necessary for the power industry. With the dramatic increase in the number of substations, unmanned substations are required by the industry. This paper presents SmartGuard, a completely autonomous robotic system that can inspect substation equipment. SmartGuard consists of a robot and a data center. The robot can patrol in a substation and inspect equipment with a visible-light camera and an infrared thermograph. The acquired images and temperature information are analyzed by the data center. The data center can fuse infrared and visible-light images and find abnormal hot spots and abnormal appearance. There are 13 SmartGuards currently serving 12 substations, some of which have been working for more than 2 years. The feedback from the field shows that SmartGuard significantly improves the efficiency and reliability of substation inspection. © 2011 Wiley Periodicals, Inc.


Patent
Shandong Luneng Intelligence Technology Co. | Date: 2015-05-06

A battery replacement robot (1) with a mobile storage rack and a battery replacement method. The battery replacement robot (1) comprises a mechanical part and an electrical control part. The electrical control part controls a battery replacement device to place, in one step, all battery boxes required by one side of an electric bus (3) that needs battery replacement onto a battery box storage rack (12). A horizontal moving unit (101) moves to a position where a battery needs to be replaced. A battery box replacement device takes down a spent battery box from the electric bus (3); the battery box replacement device rotates towards one side around a Y axis, and raises or lowers the spent battery box so as to put the spent battery on the battery box storage rack (12); then the battery box replacement device takes down a charged battery box from the battery box storage rack (12), rotates to the original position, and installs the battery box in the electric bus (3). This operation is repeated to complete the battery box replacement on the electric bus (3). Battery boxes required by one side of an electric bus are prepared in one step, which avoids long-distance and repeated operations of the battery replacement robot in a large space. The structure is simple, the battery replacement time is reduced, space occupied by a working area is reduced, and the utilization of land resources is effectively improved.


Patent
Shandong Luneng Intelligence Technology Co. | Date: 2016-07-27

A smart, integrated charging device for electric vehicles, comprising: a charger body that is of constant temperature and humidity. The charger body is divided into an upper layer and a lower layer. Provided on the upper layer of the charger body are an alternating current input module (1), a direct current output module (5), a lightning protection module (6), and a monitoring and general control module (13). Provided on the lower layer of the charger body is a charging module (3). The alternating current input module (1) is connected to an electricity metering module (2) via an alternating current input switch (7). The charging module (3) is connected to the electricity metering module (2) via a module alternating current switch (8) and an alternating current bus, and is connected to an output monitoring module (4) via a direct current bus. The output monitoring module (4) is connected to the monitoring and general control module (13). The direct current output module (5) is connected to the output monitoring module (4) via a direct current output switch (10). The lightning protection module (6) is connected to the direct current bus. The charging module (3) utilizes smart power combination and multiple output coordination to enable output with current sharing and the automatic balance control technology.


Patent
Shandong Luneng Intelligence Technology Co. | Date: 2014-10-21

A smart, integrated charging device for electric vehicles is provided. The alternating current input module is connected to an electricity metering module via an alternating current input switch. The charging module is connected to the electricity metering module via a module alternating current switch and an alternating current bus, and is connected to an output monitoring module via a direct current bus. The output monitoring module is connected to the monitoring and general control module. The direct current output module is connected to the output monitoring module via a direct current output switch. The lightning protection module is connected to the direct current bus. The charging module utilizes smart power combination and multiple output coordination to enable output with current sharing and the automatic balance control technology.


A system and method for monitoring coordination/control of a multi-output integrated charger for electric automobiles, comprising a voltage/current demand collection module, an optimal-policy design module, and a policy execution module. The voltage/current demand collection module transmits demand information to the optimal-policy design module; the optimal-policy design module provides policy design results to the policy execution module; the policy execution module feeds back execution results to the optimal-policy design module; and, the optimal-policy design module feeds back the results to the voltage/current demand collection module. By means of real-time selection of an optimal power output policy, the present invention solves the safety, timeliness, and versatility issues concerning demand for power, voltage, and current during the charging process.


Patent
Shandong Luneng Intelligence Technology Co. | Date: 2013-05-22

A battery replacement robot with a mobile storage rack includes a mechanical part and an electrical control part. The electrical control part controls a battery replacement device to place, in one step, all battery boxes required by one side of an electric bus that needs battery replacement onto a battery box storage rack. A horizontal moving unit moves to a position where a battery needs to be replaced. A battery box replacement device takes down a spent battery box from the electric bus; the battery box replacement device rotates towards one side around a Y axis, and raises or lowers the spent battery box so as to put the spent battery on the battery box storage rack; then the battery box replacement device takes down a charged battery box from the battery box storage rack, rotates to the original position, and installs the battery box in the electric bus.


A system and method for monitoring coordination/control of a multi-output integrated charger for electric automobiles, comprising a voltage/current demand collection module, an optimal-policy design module, and a policy execution module. The voltage/current demand collection module transmits demand information to the optimal-policy design module; the optimal-policy design module provides policy design results to the policy execution module; the policy execution module feeds back execution results to the optimal-policy design module; and, the optimal-policy design module feeds back the results to the voltage/current demand collection module. By means of real-time selection of an optimal power output policy, the present invention solves the safety, timeliness, and versatility issues concerning demand for power, voltage, and current during the charging process.

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