Patents by Inventor But-Chung Chiu

But-Chung Chiu 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).

  • Patent number: 10510029
    Abstract: A system tool that provides dispatchers in power grid control centers with a capability to manage changes. Included is a user interface and a plurality of scheduler engines. Each scheduler engine is configured to look ahead at different time frames to forecast system conditions and alter generation patterns within the different time frames. A comprehensive operating plan holds schedules generated by the plurality of scheduler engines. A relational database is coupled to the comprehensive operating plan. Input data is initially received from the relational database for each scheduling engine, and thereafter the relational database receives data from the scheduling engines relative to forecast system conditions.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: December 17, 2019
    Assignee: GENERAL ELECTRIC TECHNOLOGY GMBH
    Inventors: David Sun, Kwok Cheung, Xing Wang, But-Chung Chiu, Ying Xiao
  • Patent number: 10460264
    Abstract: A method is provided for evaluating operational and financial performance for dispatchers in power grid control centers associated with utility systems. A comprehensive operating plan is provided that applies after the fact analysis for performance metrics, root-cause impacts and process re-engineering. after the fact analysis of past events and practices is performed. Actual system and resource conditions are captured. the system and resource conditions are supplied to a relational database. A scheduler engine receives the actual system and resource conditions from the relational database and processes it to calculate system performance.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: October 29, 2019
    Assignee: GENERAL ELECTRIC TECHNOLOGY GMBH
    Inventors: David Sun, Kwok Cheung, But-Chung Chiu, Xing Wang, Ying Xiao, Kee Mok, Mike Yao
  • Publication number: 20180060777
    Abstract: A system tool that provides dispatchers in power grid control centers with a capability to manage changes. Included is a user interface and a plurality of scheduler engines. Each scheduler engine is configured to look ahead at different time frames to forecast system conditions and alter generation patterns within the different time frames. A comprehensive operating plan holds schedules generated by the plurality of scheduler engines. A relational database is coupled to the comprehensive operating plan. Input data is initially received from the relational database for each scheduling engine, and thereafter the relational database receives data from the scheduling engines relative to forecast system conditions.
    Type: Application
    Filed: October 23, 2017
    Publication date: March 1, 2018
    Inventors: David Sun, Kwok Cheung, Xing Wang, But-Chung Chiu, Ying Xiao
  • Patent number: 9824319
    Abstract: A system tool that provides dispatchers in power grid control centers with a capability to manage changes. Included is a user interface and a plurality of scheduler engines. Each scheduler engine is configured to look ahead at different time frames to forecast system conditions and alter generation patterns within the different time frames. A comprehensive operating plan holds schedules generated by the plurality of scheduler engines. A relational database is coupled to the comprehensive operating plan. Input data is initially received from the relational database for each scheduling engine, and thereafter the relational database receives data from the scheduling engines relative to forecast system conditions.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: November 21, 2017
    Assignee: GENERAL ELECTRIC TECHNOLOGY GMBH
    Inventors: David Sun, Kwok Cheung, Xing Wang, But-Chung Chiu, Ying Xiao
  • Publication number: 20170323229
    Abstract: A method is provided for evaluating operational and financial performance for dispatchers in power grid control centers associated with utility systems. A comprehensive operating plan is provided that applies after the fact analysis for performance metrics, root-cause impacts and process re-engineering. after the fact analysis of past events and practices is performed. Actual system and resource conditions are captured. the system and resource conditions are supplied to a relational database. A scheduler engine receives the actual system and resource conditions from the relational database and processes it to calculate system performance.
    Type: Application
    Filed: July 26, 2017
    Publication date: November 9, 2017
    Inventors: David Sun, Kwok Cheung, But-Chung Chiu, Xing Wang, Ying Xiao, Kee Mok, Mike Yao
  • Patent number: 9727828
    Abstract: A method is provided for evaluating operational and financial performance for dispatchers in power grid control centers associated with utility systems. A comprehensive operating plan is provided that applies after the fact analysis for performance metrics, root-cause impacts and process re-engineering. after the fact analysis of past events and practices is performed. Actual system and resource conditions are captured. the system and resource conditions are supplied to a relational database. A scheduler engine receives the actual system and resource conditions from the relational database and processes it to calculate system performance.
    Type: Grant
    Filed: July 2, 2010
    Date of Patent: August 8, 2017
    Assignee: ALSTOM TECHNOLOGY LTD.
    Inventors: David Sun, Kwok Cheung, But-Chung Chiu, Xing Wang, Ying Xiao, Kee Mok, Mike Yao
  • Patent number: 9558250
    Abstract: A decision-support tool is provided to evaluate operational and financial performance for dispatchers in power grid control centers associated with utility systems. A scheduler engine is coupled to a comprehensive operating plan that applies after the fact analysis for performance metrics, root-cause impacts and process re-engineering. A relational database is coupled to a data archiver that captures actual system and resource conditions and then supplies the system and resource conditions to the relational database. The scheduler engine receives the actual system and resource conditions from the relational database and processes it to calculate system performance.
    Type: Grant
    Filed: July 2, 2010
    Date of Patent: January 31, 2017
    Assignee: ALSTOM TECHNOLOGY LTD.
    Inventors: David Sun, Kwok Cheung, But-Chung Chiu, Xing Wang, Ying Xiao, Kee Mok, Mike Yao
  • Publication number: 20160156186
    Abstract: A method is provided that enables dispatchers in power grid control centers to manage changes by applying multi-interval dispatch. A multi-stage resource scheduling engine and a comprehensive operating plan are used. Multiple system parameter scenarios are coordinated.
    Type: Application
    Filed: February 1, 2016
    Publication date: June 2, 2016
    Inventors: David SUN, Kwok CHEUNG, Xing WANG, But-Chung CHIU, Ying XIAO
  • Patent number: 9251479
    Abstract: A method is provided that enables dispatchers in power grid control centers to manage changes by applying multi-interval dispatch. A multi-stage resource scheduling engine and a comprehensive operating plan are used. Multiple system parameter scenarios are coordinated.
    Type: Grant
    Filed: July 2, 2010
    Date of Patent: February 2, 2016
    Assignee: General Electric Technology GmbH
    Inventors: David Sun, Kwok Cheung, Xing Wang, But-Chung Chiu, Ying Xiao
  • Publication number: 20150142499
    Abstract: A system tool that provides dispatchers in power grid control centers with a capability to manage changes. Included is a user interface and a plurality of scheduler engines. Each scheduler engine is configured to look ahead at different time frames to forecast system conditions and alter generation patterns within the different time frames. A comprehensive operating plan holds schedules generated by the plurality of scheduler engines. A relational database is coupled to the comprehensive operating plan. Input data is initially received from the relational database for each scheduling engine, and thereafter the relational database receives data from the scheduling engines relative to forecast system conditions.
    Type: Application
    Filed: January 21, 2015
    Publication date: May 21, 2015
    Inventors: David Sun, Kwok Cheung, Xing Wang, But-Chung Chiu, Ying Xiao
  • Patent number: 8972070
    Abstract: A system tool that provides dispatchers in power grid control centers with a capability to manage changes. Included is a user interface and a plurality of scheduler engines. Each scheduler engine is configured to look ahead at different time frames to forecast system conditions and alter generation patterns within the different time frames. A comprehensive operating plan holds schedules generated by the plurality of scheduler engines. A relational database is coupled to the comprehensive operating plan. Input data is initially received from the relational database for each scheduling engine, and thereafter the relational database receives data from the scheduling engines relative to forecast system conditions.
    Type: Grant
    Filed: July 2, 2010
    Date of Patent: March 3, 2015
    Assignee: Alstom Grid Inc.
    Inventors: David Sun, Kwok Cheung, Xing Wang, But-Chung Chiu, Ying Xiao
  • Publication number: 20110071693
    Abstract: A system tool that provides dispatchers in power grid control centers with a capability to manage changes. Included is a user interface and a plurality of scheduler engines. Each scheduler engine is configured to look ahead at different time frames to forecast system conditions and alter generation patterns within the different time frames. A comprehensive operating plan holds schedules generated by the plurality of scheduler engines. A relational database is coupled to the comprehensive operating plan. Input data is initially received from the relational database for each scheduling engine, and thereafter the relational database receives data from the scheduling engines relative to forecast system conditions.
    Type: Application
    Filed: July 2, 2010
    Publication date: March 24, 2011
    Inventors: David Sun, Kwok Cheung, Xing Wang, But-Chung Chiu, Ying Xiao
  • Publication number: 20110055287
    Abstract: A decision-support tool is provided to evaluate operational and financial performance for dispatchers in power grid control centers associated with utility systems. A scheduler engine is coupled to a comprehensive operating plan that applies after the fact analysis for performance metrics, root-cause impacts and process re-engineering. A relational database is coupled to a data archiver that captures actual system and resource conditions and then supplies the system and resource conditions to the relational database. The scheduler engine receives the actual system and resource conditions from the relational database and processes it to calculate system performance.
    Type: Application
    Filed: July 2, 2010
    Publication date: March 3, 2011
    Inventors: David Sun, Kwok Cheung, But-Chung Chiu, Xing Wang, Ying Xiao, Kee Mok, Mike Yao
  • Publication number: 20110029147
    Abstract: A method is provided that enables dispatchers in power grid control centers to manage changes by applying multi-interval dispatch. A multi-stage resource scheduling engine and a comprehensive operating plan are used. Multiple system parameter scenarios are coordinated.
    Type: Application
    Filed: July 2, 2010
    Publication date: February 3, 2011
    Inventors: David Sun, Kwok Cheung, Xing Wang, But-Chung Chiu, Ying Xiao
  • Publication number: 20110022434
    Abstract: A method is provided for evaluating operational and financial performance for dispatchers in power grid control centers associated with utility systems. A comprehensive operating plan is provided that applies after the fact analysis for performance metrics, root-cause impacts and process re-engineering. after the fact analysis of past events and practices is performed. Actual system and resource conditions are captured. the system and resource conditions are supplied to a relational database. A scheduler engine receives the actual system and resource conditions from the relational database and processes it to calculate system performance.
    Type: Application
    Filed: July 2, 2010
    Publication date: January 27, 2011
    Inventors: David Sun, Kwok Cheung, But-Chung Chiu, Xing Wang, Ying Xiao, Kee Mok, Mike Yao