Patents by Inventor Yefeng JIANG

Yefeng JIANG 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).

  • User side load response method based on adjustment and control on temperature of load clusters
    Patent number: 11199863
    Abstract: Provided is a user side load response method based on adjustment and control on temperature of load clusters. The user side load response method includes: performing thermodynamic modeling on a temperature control load to obtain a temperature control model in direct load control; constructing a mapping quantity to describe the change state of a temperature control load relay switch; obtaining adjustable capacity of the temperature control load through the mapping quantity; introducing temperature control load clusters to solve the problem that control precision cannot satisfy condition requirements; and finally calculating the influence of each load cluster in different load cluster control schemes on comfort degree.
    Type: Grant
    Filed: April 30, 2019
    Date of Patent: December 14, 2021
    Inventors: Jijun Yin, Zuofeng Li, Gang Chen, Zhenyu Chen, Haifeng Li, Yefeng Jiang, Lin Liu, Qifeng Huang, Shufeng Lu, Bin Yang, Haowei Zhang, Xiao Chen, Qiang Zhou, Mingfeng Xue, Lingying Huang, Shihai Yang, Qingshan Xu, Minrui Xu, Zhixin Li, Shuangshuang Zhao, Feng Wang, Wenguang Chen
  • Emergency accurate control method and system for large-scale interruptible loads
    Patent number: 10886740
    Abstract: Provided is an emergency accurate control method and system for large-scale interruptible loads. The method includes: acquiring, by a region control master station, a sheddable load sequence table; acquiring, by the region control master station, a first to-be-shed load; performing, by the region control master station, minimum under-shedding matching layer by layer according to the first to-be-shed load, and shedding a sheddable load corresponding to control substation matching with the first to-be-shed load; and sending, by the region control master station, a second to-be-shed load to the corresponding control substation for load shedding if the second to-be-shed load exists.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: January 5, 2021
    Assignees: State Grid Jiangsu Electric Power Co., Ltd., Nari Technology Co., Ltd.
    Inventors: Jijun Yin, Qing Chen, Gang Chen, Xiao Lu, Jianyu Luo, Haifeng Li, Xueming Li, Kaiming Luo, Lin Liu, Yunsong Yan, Yefeng Jiang, Jianfeng Ren, Haifeng Xia
  • EMERGENCY ACCURATE CONTROL METHOD AND SYSTEM FOR LARGE-SCALE INTERRUPTIBLE LOADS
    Publication number: 20200251901
    Abstract: Provided is an emergency accurate control method and system for large-scale interruptible loads. The method includes: acquiring, by a region control master station, a sheddable load sequence table; acquiring, by the region control master station, a first to-be-shed load; performing, by the region control master station, minimum under-shedding matching layer by layer according to the first to-be-shed load, and shedding a sheddable load corresponding to control substation matching with the first to-be-shed load; and sending, by the region control master station, a second to-be-shed load to the corresponding control substation for load shedding if the second to-be-shed load exists.
    Type: Application
    Filed: May 10, 2019
    Publication date: August 6, 2020
    Inventors: Jijun YIN, Qing CHEN, Gang CHEN, Xiao LU, Jianyu LUO, Haifeng LI, Xueming LI, Kaiming LUO, Lin LIU, Yunsong YAN, Yefeng JIANG, Jianfeng REN, Haifeng XIA
  • USER SIDE LOAD RESPONSE METHOD BASED ON ADJUSTMENT AND CONTROL ON TEMPERATURE OF LOAD CLUSTERS
    Publication number: 20200209901
    Abstract: Provided is a user side load response method based on adjustment and control on temperature of load clusters. The user side load response method includes: performing thermodynamic modeling on a temperature control load to obtain a temperature control model in direct load control; constructing a mapping quantity to describe the change state of a temperature control load relay switch; obtaining adjustable capacity of the temperature control load through the mapping quantity; introducing temperature control load clusters to solve the problem that control precision cannot satisfy condition requirements; and finally calculating the influence of each load cluster in different load cluster control schemes on comfort degree.
    Type: Application
    Filed: April 30, 2019
    Publication date: July 2, 2020
    Inventors: Jijun YIN, Zuofeng LI, Gang CHEN, Zhenyu CHEN, Haifeng LI, Yefeng JIANG, Lin LIU, Qifeng HUANG, Shufeng LU, Bin YANG, Haowei ZHANG, Xiao CHEN, Qiang ZHOU, Mingfeng XUE, Lingying HUANG, Shihai YANG, Qingshan XU, Minrui XU, Zhixin LI, Shuangshuang ZHAO, Feng WANG, Wenguang CHEN