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With the increasing complexity of grid dispatching, it becomes an inescapable trend to implement a full dynamic simulation of DTS while fault simulation is a key component in dynamic simulation. This paper describes the design and implementation of fault simulation in a new generation of DTS based on multi-threaded multi-core processor architecture of parallel computing algorithm. Firstly describes...
A new feedback control system concerning load error, zone control error and unit generation error is built through gathering area control error in Hubei grid and generation error in Hubei province in real time, combining ultra short term load forecast. This system guides real time dispatch and improves the whole performance indicators with control feature in Hebei province. In this paper, on the foundation...
Equilibrium analysis of electricity market is of great importance not only for market operator and regulator to investigate the market power and other relevant issues, but also vital for market participants to determine the bidding strategies to maximize their own profits. Among different equilibrium models, Cournot model is widely used due to its explicit economic meaning and relatively high computation...
The traditional battery gradually cannot play the role of the power source of remote micro-sensors and embedded microelectronic devices due to their rapid development. To power the microelectronics by harvesting the environment vibration energy becomes a popular technology. The piezoelectric energy harvesters are very promising because of their high efficiency. In order to protect the harvesting elements...
In this paper, based on the raw data from the patients in hospital, data are analyzed with the correlation analysis, multiple regression analysis, stepwise regression and so on. the correlation relationship between the initial insulin dosage of diabetes patients and sexuality, age, body high, weight, diet intake, amount of exercise, blood sugar, urine glucose, urine protein, blood creatinine, concurrent...
Consider the characteristics of fluid-flow and heat-transfer high-speed permanent magnet machine, the 3D fluid model and heat conduction equation with axial ventilation duct are established. Meanwhile, the solution region and the corresponding boundary conditions under some assumptions are given. According to the theory of fluid mechanics, the temperature rise of stator for a high speed PM machine...
In this paper, data are analyzed with the help of SPSS, correlation analysis and multiple regression analysis et al., which are based on the data from the patients in hospital. The correlation relationship between the preliminary insulin dosage about diabetes mellitus patients and sex, age, height, weight, dietetic quantity, motion quantity, blood sugar, urine sugar, urine protein, serum creatinine,...
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