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Rectifier units is widely used in electrochemical and the metallurgical industry,stability and reliability are required.This paper studied the fault classification and diagnosis method of the bridge 6-pulse waveform controlled rectifier circuit based on Support Vector Machines.All the faults in thyristors were analyzed, the fault classification method according to the rectifier aberrant voltage waveforms...
Multi-pulse rectifier unit can effectively limit the number of harmonics injected into the grid frequency in micro-grid,but thyristor open-circuit or short-circuit fault may occur if don't handle in time, the power side and load side will have serious consequences. Studying fast detection device of the thyristor fault has an important significance for rapidly inhibiting the spread of fault effects,reducing...
In order to meet the educating and training requirements of tactical communication network (TCN), one advanced means is to develop its simulative training system. Firstly, the general framework of TCN simulative training system was designed, which included the system constitution, software structure and application manner. Secondly, a single federation and multi federation architecture were proposed,...
The traditional methods of network management (NM) simulative training have the problems such as low fidelity, difficult realization, without data packet transmission simulating and etc. This paper applied "object in the loop" technology and solved these problems effectively. Firstly, a simulative training architecture based on High Level Architecture (HLA) and real NM software was proposed,...
The distributed Tactical Internet (TI) simulative training has been the developing trend nowadays, and its network simulation needed dynamic and real-time requirement. Therefore, the paper proposed a TI simulative training architecture based on High Level Architecture (HLA) firstly, it resolved the distributed simulative training problem of TI. Secondly, the paper proposed a design scheme of TI network...
To obtain scalable performance and cost efficiency, there is a great demand for ??shared BPO (business process outsourcing)?? services. In analogy to the SaaS paradigm, this paper proposes an "organization as a service" (OaaS) model for shared BPO services. This model quantifies operational risks of sub-services taking into consideration the variability of human resource behavior. Based...
Network-in-the-loop is the direction that the military training simulation is advancing forward. Dynamic networking modeling is the key issue for constructing the network-in-the-loop training simulation. For this purpose, the fundamental architecture for the network-in-the-loop training simulation was analyzed and presented. Several features of dynamic networking modeling were researched. Based on...
Training for tactical communication network (TCN) and its various communication equipments needs support of realistic dynamic networking environment. To meet the requirement, the concept of computer generated network (CGN) was advanced, which borrowed the idea of computer generated forces (CGF). According to this, the CGN principle frame was designed and a realization framework for network simulator...
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