State Grid Corporation of China

Global Energy Interconnection Research Institute Co. Ltd

Telefonaktiebolaget Lm Ericsson (publ)

Beijing Institute of Radiation Medicine

State Grid Shanghai Electric Power Co. Ltd

Zhe Zhou

Dong Liang

Jun Ge

Guoliang Zhao

Zhanfeng Deng

Xiaolin Mo

Peng Wang

Feng Wang

Zhen Li

Xiang Wang

Weiguo Li

Min Chen

Jiang He

Ying Yang

Zongwei Li

Xianmin Li

Weidong Shen

Shengqi Wang

Haijun Liu

Yunfei Xu

Haifeng Qu

Zhengang Lu

Guangyao Qiao

Jieying Song

Pengliang Xu

Guofu Chen

Guozhong Zhang

Wenyuan Ning

A method by a network device functioning as a provider edge (PE) in an ethernet virtual private network (EVPN) to prevent transient loops between multi-home peer PEs. The method includes advertising a first EVPN label to one or more PEs that are multi-home peer PEs of the PE, advertising a second EVPN label to one or more PEs that are not multi-home peer PEs of the PE, receiving first traffic for a CE that is encapsulated with the first EVPN label as opposed to the second EVPN label, and discarding the first traffic in response to determining that a link between the PE and the CE is not operational and the first traffic for the CE is encapsulated with the first EVPN label.

Transient loop prevention in ethernet virtual private network egress fast reroute

A high-frequency transformer includes: an iron core, primary windings and secondary windings, wherein the iron core is of an integrated equilateral triangle structure, the primary windings and the secondary windings are uniformly wound around three sides of the iron core, and the primary windings and/or the secondary windings are symmetrically distributed on the three sides.

High-frequency transformer

Disclosed in embodiments of the present invention are a control method and device for an alternating-current and direct-current conversion circuit, and a computer storage medium. The alternating-current and direct-current conversion circuit comprises a first commutation unit, a second commutation unit, and a coupling unit. By obtaining voltage information and current information of the alternating-current and direct-current conversion circuit, a controllable device of the first commutation unit can be controlled to be turned on in delay or turned off in advance; and the second commutation unit is controlled to work in a controllable rectification state or a controllable inversion state or an uncontrollable rectification state.

Control method and device for alternating-current and direct-current conversion circuit, and computer storage medium

A method for detecting trace fungi using single-cell sequencing and a fungi detection kit prepared by the method are disclosed. The method includes the steps of obtaining trace fungal cells, extracting fungal protoplasm by breaking the cell walls of fungi, extracting gDNA from trace fungal protoplasm and amplifying the gDNA, constructing trace gDNA library, genome sequencing, bioinformatics analysis and comparison, and determining the species of detected fungi, etc. The method realizes the high-efficiency detection of trace fungi, and can be directly applied to the isolation, detection, identification of trace and difficult-to-identify fungal samples or mixed samples, and in-depth study of genetic information. The fungi detection method and the kit are applicable to industrial production, environmental monitoring, air testing, soil testing, water quality testing, food testing, drug testing, cosmetics testing, health care products testing and medical testing, and other fields.

Method for detecting trace fungi using single-cell sequencing and kit thereof

Growing community of inventors

Beijing, China

Zhe Zhou