Patents by Inventor Simon Schulze

Simon Schulze has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and device for determining the resistive component of the leakage current impedance in the alternating current network
    Patent number: 11965916
    Abstract: A method for determining the resistive component of the leakage current impedance (Ri50) of a downstream branch to an alternating current network having a live phase (L), a neutral conductor (N), and a protective conductor (PE) conducted by: (a) measuring a differential current ILN between the live phase (L) and the neutral conductor (N); (b) measuring a voltage U between the live phase (L) and the neutral conductor (N) or between the live phase (L) and the protective conductor (PE); (c) correcting a phase shift between the differential current ILN and the voltage U; (d) determining several individual differential current values ILN,i and several individual voltage values Ui, the differential current values ILN,i being phase-corrected with respect to the voltage values Ui; (e) determining the effective power P from the several individual differential current values ILN,I and the several individual voltage values Ui; (f) determining the effective voltage UEff by the voltage values Ui; and (g) determining the r
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: April 23, 2024
    Assignee: Safetytest GmbH
    Inventors: Simon Schulze, Wolfgang Schulze, Dimitar Vergov
  • METHOD AND DEVICE FOR DETERMINING THE RESISTIVE COMPONENT OF THE LEAKAGE CURRENT IMPEDANCE IN THE ALTERNATING CURRENT NETWORK
    Publication number: 20230160933
    Abstract: A method for determining the resistive component of the leakage current impedance (Ri50) of a downstream branch to an alternating current network having a live phase (L), a neutral conductor (N), and a protective conductor (PE) conducted by: (a) measuring a differential current ILN between the live phase (L) and the neutral conductor (N); (b) measuring a voltage U between the live phase (L) and the neutral conductor (N) or between the live phase (L) and the protective conductor (PE); (c) correcting a phase shift between the differential current ILN and the voltage U; (d) determining several individual differential current values ILN,i and several individual voltage values Ui, the differential current values ILN,i being phase-corrected with respect to the voltage values Ui; (e) determining the effective power P from the several individual differential current values ILN,I and the several individual voltage values Ui; (f) determining the effective voltage UEff by the voltage values Ui; and (g) determining the r
    Type: Application
    Filed: October 15, 2020
    Publication date: May 25, 2023
    Inventors: Simon Schulze, Wolfgang Schulze, Dimitar Vergov
  • Method and apparatus for energy management for an electric vehicle charging system
    Patent number: 11458858
    Abstract: A method and an apparatus for energy management including an input for a first sensor, which is designed to detect a first measurement variable as information about a current to a home energy management system. A device is designed to determine a second measurement variable depending on the first measurement variable. An output designed to output the second measurement variable, instead of the first measurement variable, as information about a current to the home energy management system for the home energy management system.
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: October 4, 2022
    Inventors: Simon Schulze, Barry Sole, Ralf Oestreicher
  • Modular home energy system having a bus system and an AC vehicle charging device
    Patent number: 10800280
    Abstract: A home energy system for storing and providing energy.
    Type: Grant
    Filed: November 6, 2018
    Date of Patent: October 13, 2020
    Assignee: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Simon Schulze, Ralf Oestreicher, Dennis Müller
  • Method and Apparatus For Energy Management For an Electric Vehicle Charging System
    Publication number: 20200290471
    Abstract: A method and an apparatus for energy management including an input for a first sensor, which is designed to detect a first measurement variable as information about a current to a home energy management system. A device is designed to determine a second measurement variable depending on the first measurement variable. An output designed to output the second measurement variable, instead of the first measurement variable, as information about a current to the home energy management system for the home energy management system.
    Type: Application
    Filed: February 4, 2020
    Publication date: September 17, 2020
    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Simon Schulze, Barry Sole, Ralf Oestreicher
  • MODULAR HOME ENERGY SYSTEM HAVING A BUS SYSTEM AND AN AC VEHICLE CHARGING DEVICE
    Publication number: 20190184840
    Abstract: A home energy system for storing and providing energy.
    Type: Application
    Filed: November 6, 2018
    Publication date: June 20, 2019
    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Simon Schulze, Ralf Oestreicher, Dennis Müller
  • DEVICE AND METHOD FOR OBTAINING CARBONIC SUBSTANCES FROM OIL SANDS
    Publication number: 20150083412
    Abstract: A device for obtaining carbonic substances, particularly bitumen, from oil sands is provided. The device has at least one steam generator, an injection pipeline and a production pipeline. Steam can be introduced into the oil sand via the injection pipeline, and the carbonic substance can be removed from the oil sand via the production pipeline. At least one steam turbine is arranged between the steam generator and the injection pipeline. A method for obtaining carbonic substances, particularly bitumen, from oil sands is also provided.
    Type: Application
    Filed: December 17, 2012
    Publication date: March 26, 2015
    Applicant: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Olaf Schmidt, Simon Schulze, Matthias Schoneich, Michael Welch