State Grid Jiangsu Electric Power Company

Nari Technology Co., Ltd.

Nanjing Chscom Electrical Technology Co., Ltd.

Flowtech Systems Co., Ltd.

Feng Xue

Li Zhang

Jianfeng Ren

Haifeng Li

Xiao Lu

Lin Liu

Jijun Yin

Xueming Li

Jianyu Luo

Qing Chen

Kaiming Luo

Yunsong Yan

Zheng Wu

Haifeng Xia

Wenyu You

Provided are an operation control system and an operation control method for a chiller cooling tower. The operation control system includes a water chilling unit, a first temperature sensor, a second temperature sensor, a programmable logic controller, and an artificial intelligence controller.

Operation control system and method for a chiller cooling tower

Provided are a synchronization method, a wide area system protection apparatus, a plant station and a computer readable storage medium. The method includes: sending to a second plant station a first data frame that includes a sequence number p and a sending timestamp of the first data frame; receiving a second data frame sent by the second plant station, and recording a receiving timestamp of the second data frame, the second data frame including a sequence number q of the second data frame, a sending timestamp of the second data frame and a receiving timestamp of the first data frame, and the first data frame being adjacent to the second frame on the second plant station; calculating a time phase difference and a crystal oscillator frequency deviation between the first plant station and the second plant station; and adjusting time and a clock frequency of the first plant station.

Synchronization method and wide area system protection apparatus

Growing community of inventors

Jiangsu, China

Feng Xue