Patents by Inventor Takahiro TERAZONO

Takahiro TERAZONO 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).

  • Photovoltaic system
    Patent number: 10355487
    Abstract: A photovoltaic system includes power generators configured to generate power utilizing sunlight, inverters configured to convert the power generated by the power generators into alternating-current power output to a power system, a first limiter configured to limit output power of the inverters not more than a predetermined capacity, a second limiter configured to limit output power of at least one of the inverters to a level exceeding the predetermined capacity limited by the first limiter, when a predetermined condition is satisfied, and an inverter controller configured to control the output power of the inverters, based on the first limiter or the second limiter.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: July 16, 2019
    Assignee: TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    Inventors: Takahiro Terazono, Naoki Fujiwara, Yoshio Tsuji, Shuji Tanaka
  • PHOTOVOLTAIC SYSTEM
    Publication number: 20160172864
    Abstract: A photovoltaic system includes power generators configured to generate power utilizing sunlight, inverters configured to convert the power generated by the power generators into alternating-current power output to a power system, a first limiter configured to limit output power of the inverters not more than a predetermined capacity, a second limiter configured to limit output power of at least one of the inverters to a level exceeding the predetermined capacity limited by the first limiter, when a predetermined condition is satisfied, and an inverter controller configured to control the output power of the inverters, based on the first limiter or the second limiter.
    Type: Application
    Filed: February 25, 2016
    Publication date: June 16, 2016
    Applicant: Toshiba Mitsubishi-Electric Industrial Systems Corporation
    Inventors: Takahiro TERAZONO, Naoki FUJIWARA, Yoshio TSUJI, Shuji TANAKA