PLATFORM AND METHOD FOR TESTING AERODYNAMIC CHARACTERISTIC OF RESPIRATORY SYSTEM OF TRANSFORMER

WIPO Patent Application WO/2021/109635

A1

Provided are a platform and method for testing the aerodynamic characteristic of a respiratory system of a transformer. In the method, the oil level stabilization time of a respiratory system is acquired by means of a platform, a respiratory time index at the oil level stabilization time is acquired, an aerodynamic characteristic assessment factor of the respiratory system is determined, and finally, the aerodynamic characteristic of the respiratory system of a transformer is assessed. By means of the method for assessing the aerodynamic characteristic of a respiratory system, the superiority or inferiority of the aerodynamic characteristic of a given respiratory system can be quickly determined, thereby improving the safety and economy of the operating of a transformer.

LI HENGZHEN (CN)
ZHANG QIANLIANG (CN)
HUANG JING (CN)
CHEN DAOPIN (CN)
WU LIHUI (CN)
WEN YUAN (CN)
HE ZILAN (CN)
HE XULIANG (CN)
LI YIDONG (CN)
YANG JIANWEI (CN)
CHEN BANGFA (CN)
CHEN SIXIANG (CN)
WEN KEMING (CN)
LIANG JIASHENG (CN)

PCT/CN2020/111686

June 10, 2021

August 27, 2020

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GUANGDONG POWER GRID CO LTD (CN)
FOSHAN POWER SUPPLY BUREAU OF GUANGDONG POWER GRID CO LTD (CN)

G01M99/00; G06F17/18

CN110864927A	2020-03-06
CN103900839A	2014-07-02
CN204497018U	2015-07-22
CN206146992U	2017-05-03
CN107390064A	2017-11-24
CN208796781U	2019-04-26
CN207489631U	2018-06-12
KR102015457B1	2019-10-23

YOGO PATENT AND TRADEMARK AGENCY LIMITED COMPANY (CN)

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