#Siemens Aktiengesellschaft

Method and system for block scheduling for electric vehicle with intraday charging

A system and method for block scheduling for an electric vehicle are provided. The method includes obtaining route information including designated routes and their distances in a defined operation pe…

DRIVE·19h ago·2 min read

G01C21/3469 Siemens Aktiengesellschaft

Method for generating a map for augmented reality devices in an industrial facility

A method for generating a map for augmented reality devices in an industrial facility that includes a plurality of subspaces, wherein each subspace from the plurality of subspaces includes a plurality…

DRIVE·Jun 9·1 min read

G01C21/383 Siemens Aktiengesellschaft

Method and central computer arrangement for predicting a grid state, and computer program product

A method predicts a grid state of an electrical power distribution grid, in which a central computer arrangement is used to receive measured values from measuring devices. A state estimation device is…

DRIVE·May 26·1 min read

H02J3/004 Siemens Aktiengesellschaft

Discharge Device For DC Bus Capacitor

Various embodiments of the teachings herein include a discharge device for a DC bus capacitor. An example device includes: a resistor connected in series with a DC bus capacitor of a converter; a brak…

DRIVE·May 14·1 min read

H02J7/345 Siemens Aktiengesellschaft

METHOD FOR PRODUCING A LITHIUM-CONTAINING ELECTRODE, AND ELECTROCHEMICAL CELL

A method for producing a lithium-containing electrode for a lithium-ion containing accumulator is provided, including:—producing a metal foil;—coating a surface of the metal foil with a graphite layer…

DRIVE·Apr 30·1 min read

H01M10/54 Siemens Aktiengesellschaft

METHOD AND DEVICE FOR SWITCHING POWER SUPPLY IN ELECTRIC POWER SYSTEM

A method and a device for power supply switching in an electric power system include providing an electric power system having two power supplies, each connected to a bus through an incoming line, usi…

DRIVE·Mar 5·2 min read

H02J9/068 Siemens Aktiengesellschaft

Monitoring System and Method for Operating the System

A method and monitoring system includes a first person detector that is configured to output a first position indicator relating to a person identified in a monitoring region via a first channel, a se…

DRIVE·Oct 24·1 min read

B25J9/1676 Siemens Aktiengesellschaft

Controlling Exchanges of Energy Between a Plurality of Systems Connected to an Electrical Grid

Various embodiments of the present disclosure include a method for controlling one or more exchanges of energy between a plurality of installations using a control unit, wherein each installation is c…

DRIVE·Sep 19·1 min read

H02J3/48 Siemens Aktiengesellschaft

BI-DIRECTIONAL POWER CONVERTER

A bi-directional power converter, a control unit, a charging device and a method for transferring power between an EV and a power grid are provided. The bi-directional power converter includes an isol…

DRIVE·Sep 19·1 min read

H02M3/33584 Siemens Aktiengesellschaft

Method for Analyzing an Electrode Layer of a Battery Storage Device, Method for Producing a Battery Storage Device, and Production Unit

Various embodiments include a method for analyzing an electrode layer for a battery storage device in an electrode layer production facility. The method may include: acquiring an image comprising two …

DRIVE·Sep 12·2 min read

G06T7/0004 Siemens Aktiengesellschaft

Connection Connector for Drive Units

A drive system having a plurality of drive units that each have a converter and preferably one motor, wherein the drive system includes an energy supply system that supplies electric energy to the dri…

DRIVE·Aug 15·1 min read

B60L9/04 Siemens Aktiengesellschaft

METHOD AND SYSTEM FOR UNSUPERVISED IDENTIFICATION OF BEHIND-THE-METER BATTERY ENERGY STORAGE SYSTEMS

A computer-implemented method for identifying behind-the-meter battery energy storage systems (BESS) in a distribution system includes measuring net power over a number of days via a meters at differe…

DRIVE·Aug 1·2 min read

H02J3/32 Siemens Aktiengesellschaft

UNSUPERVISED SOLAR ENERGY DISAGGREGATION SYSTEM AND METHOD

A computer-implemented method for solar energy disaggregation at a node of a distribution system includes obtaining first data including samples of averaged net power measured by a meter installed at …

DRIVE·Jun 20·1 min read

H02J3/381 Siemens Aktiengesellschaft

REDUNDANT POWER SUPPLY, IN PARTICULAR FOR DATA CENTERS, AND METHOD AND COMPUTER PROGRAM FOR THE OPERATION THEREOF

A redundant power supply is provided having a first power supply, which is connectable to a busbar by a first tie switch and is disconnectably connected to a first load by a first line system, and hav…

DRIVE·Jun 20·2 min read

H02J3/0073 Siemens Aktiengesellschaft

REDUNDANT POWER SUPPLY, IN PARTICULAR FOR DATA CENTERS, AND METHOD AND COMPUTER PROGRAM FOR THE OPERATION THEREOF

A redundant power supply has a first power supply, which is disconnectedly connected to a busbar by means of a first tie switch and is connectable to a first load without a tie switch, and having a se…

DRIVE·Jun 20·2 min read

H02J3/0012 Siemens Aktiengesellschaft

Methods and Systems for Determining a Capacity Loss of a Battery Storage Device

Various embodiments of the teachings herein include a method for ascertaining at least one average capacity loss of a battery storage device. The method may include: measuring at least two load cycles…

DRIVE·May 23·1 min read

G01R31/382 Siemens Aktiengesellschaft

INTEGRAL VOLTAGE CONTROL OF A DISTRIBUTION FEEDER TO AVOID VOLTAGE VIOLATIONS

A method for controlling voltage in a feeder of a distribution system having a plurality of DERs includes executing a feedback control using an integral controller. A voltage signal is generated using…

DRIVE·Mar 14·2 min read

H02J3/00125 Siemens Aktiengesellschaft

PROTECTION DEVICE AND METHOD FOR MONITORING AN ELECTRICAL ENERGY SUPPLY GRID

A protection device for monitoring an energy supply grid has a measured value acquisition device for acquiring measured values which indicate an electrical state of the energy supply grid, and an eval…

DRIVE·Feb 1·1 min read

H02H1/0092 Siemens Aktiengesellschaft

Combustion Apparatus with Mass Flow Sensor

Various embodiments include a combustion apparatus. An example apparatus includes: a burner; a side duct; and a feed duct. The side duct comprises an inlet, an outlet, and a mass flow sensor between t…

DRIVE·Jan 18·1 min read

F02D41/144 Siemens Aktiengesellschaft

METHOD FOR MONITORING THE OPERATION OF A DRIVE COMPONENT

Disclosed is a method for monitoring the operation of a drive component. In order to minimize additional hardware complexity, the monitoring method is cared out by a coil that is integrated in a mobil…

DRIVE·Dec 7·1 min read

H02K11/35 Siemens Aktiengesellschaft

Method for Operating an Energy System, and Energy System

Various embodiments of the teachings herein include methods and/or systems for operating a power system having a central control unit and two power system components. The method may include: determini…

DRIVE·Nov 30·1 min read

H02J3/46 Siemens Aktiengesellschaft

CHARGING ENERGY STORAGE UNITS OF A VEHICLE AT WEAK ENERGY SUPPLY SYSTEMS

An on-board power subsystem has an energy storage unit and a control device for charging the energy storage unit, as well as an on-board power connection for connection to electrical components of the…

DRIVE·Nov 2·1 min read

B60L53/24 Siemens Aktiengesellschaft

METHOD AND DEVICE FOR PREDICTING AN ENERGY SERVICE OFFERING AND SOFTWARE PROGRAM PRODUCT

A predictor that projects the service offering available at a point in time on the basis of the agreed technical and contractual rules is provided. The predictor further makes the same available to th…

DRIVE·Sep 21·1 min read

H02J3/144 Siemens Aktiengesellschaft

METHOD AND DEVICE FOR PREDICTING AN ENERGY SERVICE OFFERING AND SOFTWARE PROGRAM PRODUCT

DRIVE·Sep 21·1 min read

H02J3/144 Siemens Aktiengesellschaft

DC Network

Various embodiments of the teachings herein include a DC network comprising: an electrical conductor; a switching unit arranged at one end of the conductor to break the electrical connection via the c…

DRIVE·Aug 10·1 min read

H01H33/596 Siemens Aktiengesellschaft

ENERGY CONVERTER

An energy converter includes a regenerative rectifier electrically connected to a DC voltage circuit and electrically connectable to a first AC voltage grid. The regenerative rectifier includes a firs…

DRIVE·Jun 8·1 min read

H02M7/219 Siemens Aktiengesellschaft

Method of Detecting an Interference Source in an Industrial Facility

A method of detecting a malicious interference source in a wireless network in an industrial facility includes receiving network quality information from a plurality of network devices, detecting a de…

DRIVE·Jun 8·1 min read

B60W60/0025 Siemens Aktiengesellschaft

METHOD FOR CONTROLLING AN ENERGY NETWORK, AGENT DEVICE, NETWORK CONTROL ARRANGEMENT AND SYSTEM

A method for controlling an energy network includes transmitting a respective offer message by using a plurality of agent devices, each agent device being assigned to a subnetwork of the energy networ…

DRIVE·Mar 30·1 min read

H02J13/00022 Siemens Aktiengesellschaft

POWER LOAD DATA PREDICTION METHOD AND DEVICE, AND STORAGE MEDIUM

A power load data prediction method and device, and a storage medium are disclosed. In an embodiment, the he method comprises: acquiring historical power load data of a one-dimensional time sequence, …

DRIVE·Mar 30·2 min read

H02J3/003 Siemens Aktiengesellschaft

Control Platform for Exchanges of Energy Between a Plurality of Energy Systems and Energy Exchange System

Various embodiments include a method for operating a control platform for energy exchanges between a plurality of energy systems. The method may include: receiving information related to an intended e…

DRIVE·Mar 23·1 min read

H02J3/004 Siemens Aktiengesellschaft

SYSTEM AND METHOD FOR CONTROLLING POWER DISTRIBUTION SYSTEMS USING GRAPH-BASED REINFORCEMENT LEARNING

A method for controlling a power distribution system having a number of nodes and controllable grid assets associated with at least some of the node includes acquiring observations via measurement sig…

DRIVE·Mar 9·2 min read

H02J3/32 Siemens Aktiengesellschaft

Certification of at Least One Installation-Specific Amount of Energy of an Energy System

Various embodiments include a method for certifying at least one installation-specific amount of energy, wherein the installation-specific amount of energy has been generated or consumed by an energy …

DRIVE·Feb 9·1 min read

H02J3/008 Siemens Aktiengesellschaft

Method, Apparatus and Computer Program Product for Estimating the Service Life of Battery Storage Systems

Various embodiments of the teachings herein include a method for classifying a battery cell. The method may include: measuring load cycles of the cell using a coulometry apparatus; repeating the measu…

DRIVE·Feb 2·1 min read

G01R31/396 Siemens Aktiengesellschaft

DISTRIBUTION GRID TOPOLOGY IDENTIFICATION ENCODING KNOWN TOPLOGIAL INFORMATION

A computer-implemented method for identifying a topology of a power distribution grid having a number of transformers includes acquiring measurement signals of one or more electrical quantities pertai…

DRIVE·Jan 19·1 min read

G06Q50/06 Siemens Aktiengesellschaft

SENSOR DATA GENERATION FOR CONTROLLING AN AUTONOMOUS VEHICLE

A method and an apparatus for generating sensor data for controlling an autonomous vehicle in an environment is provided, such as driverless transport vehicles in a factory for example. Sensor positio…

DRIVE·Dec 29·1 min read

B60W50/06 Siemens Aktiengesellschaft

Methods and Systems for Controlling an Energy Exchange

Various embodiments include a method for controlling an energy exchange among a plurality of energy systems using a control center, wherein a component of one of the plurality of energy systems is cou…

DRIVE·Oct 20·1 min read

H02J3/003 Siemens Aktiengesellschaft

SYSTEM, APPARATUS AND METHOD OF CONDITION BASED MANAGEMENT OF ONE OR MORE ELECTRO-MECHANICAL SYSTEMS

Systems, devices, and methods of condition-based management of electro-mechanical systems are disclosed. The method includes generating a stress profile for the electro-mechanical system based on oper…

DRIVE·Sep 22·1 min read

G05B23/0283 Siemens Aktiengesellschaft

METHOD AND ASSEMBLY FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE HAVING MULTIPLE BURNERS

A method and an assembly for controlling an internal combustion engine having multiple burners is provided. Combustion measurement data is collected in a burner-specific manner for each burner and ass…

DRIVE·Aug 11·1 min read

F23N5/003 Siemens Aktiengesellschaft

METHOD AND DEVICE FOR CONNECTING A CAPACITIVE LOAD ASSEMBLY TO A DC GRID

A method is for connecting a capacitive load assembly to a DC grid. The load assembly is connectable to a supply potential of the DC grid by a control unit via a controllable switch element. The contr…

DRIVE·Jul 28·2 min read

H02H3/087 Siemens Aktiengesellschaft

Method and Apparatus for Monitoring Operation of a Technical Object

Method for monitoring operation of a technical object, wherein a) a first orientation of the first acceleration sensor in the form of a position vector is determined, b) the mathematical model for ope…

DRIVE·Jul 21·2 min read

B60W50/0225 Siemens Aktiengesellschaft