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Tianjian Wang - IEEE Xplore Author Profile

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This paper presents a novel approach to substation inspection through the implementation of a smart digital inspection system that leverages advanced technologies, including real-time monitoring, cloud-based data processing, intelligent navigation, and anomaly detection. By equipping inspectors with mobile devices, the system enables efficient data collection and immediate access to critical infor...Show More
With the widespread expansion of the China's electrical power system, electricity supply and usage are becoming increasingly prevalent in remote mountainous and rural areas. However, the transmission costs in these remote regions are prohibitively high. Constructing substations in such areas would result in a substantial increase in construction and maintenance costs, as well as a significant rise...Show More
During these years, the integration of distributed generation (DG) devices has been very popular. The development of DG devices provide an opportunity to acquire better performances; for example, reducing the power loss, improving the better voltage profiles, superior energy saving function. As the novel algorithms develop, many optimization algorithms will be applied in the optimal powerflow (OPF...Show More
These years, the connection of distributed generation (DG) to active distribution systems or microgrid has been widely used. The DGs integration and the novel optimization algorithms, makes the realization of optimal power flow (OPF) at the distribution level feasible. OPF not only reduces system power losses, but also decreases the DGs generation costs; simultaneously, the new control strategy im...Show More
To improve the operation of unbalanced active distribution networks, and address the battery energy storage system (BESS) scheduling and the rooftop photovoltaic (PV) integration problems, this study proposes a two-stage optimal control strategy, based on the combination of day-ahead BESS dispatching and Q-V real-time droop control. Specifically, a multi-objective day-ahead scheduling optimization...Show More
Recently, the integration of distributed generation (DG) into distribution networks has grown significantly. As a result of this integration, optimal power flow (OPF) can be applied to the distribution network as an effective tool in order to enhance the control, operation and planning in the distribution grid. The nonlinearity of OPF problem in distribution networks requires the application of no...Show More
Recently, the integration of distributed generation (DG) units to distribution networks has grown significantly. This integration provides an opportunity to control the power flow, resulting in the optimal power flow (OPF) at the distribution level. OPF can reduce system losses and decrease the DG generation costs. Additionally, it can improve the voltage profile. Applying OPF to distribution netw...Show More
Nowadays, interconnection of distributed generation (DG) units to distribution grids becomes more popular due to the many benefits they provide to grids. Their contribution in voltage regulation can improve the voltage profile in distribution networks. In addition, optimal power flow as a powerful tool in planning and load management can be applied to the distribution networks as well as at transm...Show More