Showing 1 - 10 of 117
This study investigates the possible spillover effects of customer satisfaction from product manufacturer to service provider, and vice versa. The survey results provide empirical evidence for the presence of spillover effects of quality and customer satisfactions in the mobile phone industry....
Persistent link: https://www.econbiz.de/10010990640
Energy saving and environmental protection are important conditions for the sustainable development of Chinese economy. However current widely used generation scheduling model based on predefined production quota and tariff results in heavy energy consumption and severe environment pollution....
Persistent link: https://www.econbiz.de/10010664243
Microalga Chlorella protothecoides can grow heterotrophically with glucose as the carbon source and accumulate high proportion of lipids. The microalgal lipids are suitable for biodiesel production. To further increase lipid yield and reduce biodiesel cost, sweet sorghum juice was investigated...
Persistent link: https://www.econbiz.de/10008913906
The high penetration of both Distributed Energy Resources (DER) and Demand Response (DR) in modern power systems requires a sequence of advanced strategies and technologies for maintaining system reliability and flexibility. Real-time electricity markets (RTM) are the non-discriminatory...
Persistent link: https://www.econbiz.de/10011116098
In this paper, we present a bilinear second-order cone programming safe approximation for the distributionally robust chance constrained program (DRCCP), assuming that the support of the uncertain parameters, and the first and second marginal moments of the probability with respect to the...
Persistent link: https://www.econbiz.de/10011278986
Persistent link: https://www.econbiz.de/10005381924
The compound-structure permanent-magnet synchronous machine (CS-PMSM) is a power-split device which can enable the internal combustion engine (ICE) to operate at optimum efficiency during all driving conditions by controlling its torque and speed. However, the CS-PMSM has more serious...
Persistent link: https://www.econbiz.de/10010751393
Persistent link: https://www.econbiz.de/10005287669
This paper presents a five-phase fault-tolerant permanent-magnet synchronous machine (PMSM) used for electric vehicles. In multiphase fault-tolerant PMSMs equipped with fractional-slot concentrated windings, excessive magneto-motive force (MMF) harmonics can lead to thermal demagnetization of...
Persistent link: https://www.econbiz.de/10010748020
By using RS and GIS technology, the ecological risk index (ERI) was constructed based on the analysis of land use change and structural characteristics in urbanization watershed of Songhua River in Harbin section. Afterwards, the spatial distribution and change characteristics maps of ERI...
Persistent link: https://www.econbiz.de/10010918912