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Chapter and Conference Paper
Characteristics and Development Work Emphasis of Thin-Layer Low-Resistivity Subtle Reservoir – A Case Study of DK Oilfield
Thin-layer low-resistivity subtle reservoir is a kind of complex reservoir, accounting for large proportion in the currently developed oilfields. Predictably, this kind of reservoir will become more important ...
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Chapter and Conference Paper
A Novel Control Strategy for Series Converter of VFT Under Dual-Side Harmonically Distorted Grid Voltages
Variable frequency transformer (VFT) is a feasible equipment for asynchronous interconnection of power grids. However, VFT is easy to be disturbed by power grids. This paper intends to improve the operation of...
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Chapter and Conference Paper
Improving Transmittable Active Power Capability of VFT with Optimal Stator Reactive Power Reference
The variable frequency transformer (VFT) is a new type of flexible AC transmission system equipment to achieve the interconnections of asynchronous power grids, whose transmittable active power capability is o...
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Chapter and Conference Paper
A Brief Discussion on the Method and Key Technology of Using ZY-3
Digital orthography (DOM) is an important 4D map** product. In this paper, according to the characteristics of ZY-3 satellite image, the technical process of making orthophoto image based on ZY-3 satellite i...