English translation for "拓扑变换"
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- topological transformation
topology transformation
Related Translations:
拓扑乘积: topological product
- Example Sentences:
| 1. | Drawing the intersection line of two quadric by the method of ellipse arc projection and topological transformation
椭圆投射和拓扑变换解两曲面相贯线 | | 2. | The analysis reveals that single - switch converter can not be converted into tl topology by the basic method because of its asymmetry
分析表明，由于单管直流变换器结构的不对称性，无法使用基本变换方法对其进行三电平拓扑变换。 | | 3. | The corresponding optimal topology configuration transition problem is studied based on the generation algorithm , and the process is also simulated
基于遗传算法,研究了该自重构机器手的最优构形拓扑转换问题,并对构形拓扑变换的整个过程进行了仿真。 | | 4. | The three - level ( tl ) topology derivation is a method to reduce the voltage stress of each switch in the converter by increasing the number of switches
直流变换器的三电平拓扑变换是一种通过增加开关管的数量来降低变换器中每只开关管电压应力的方法。 | | 5. | First , the principle of fuzzy reasoning based on topological transformation is constructed , then fuzzy topology based on inference rules and reasoning function is obtained
在推理规则的前提与结论集合上分别建立fuzzy拓扑，构造出了拓扑变换推理函数。其次，研究了拓扑变换推理函数的性质。 | | 6. | In this paper , under the circumstance of fuzzy information , a fuzzy reasoning method based on topological transformation is given by employing theory of fuzzy mathematics and fuzzy topology
本文以fuzzy拓扑和模糊数学的理论与方法为基础，提出基于模糊信息环境的模糊推理方法? ?基于拓扑变换的模糊推理。 | | 7. | Further , general procedure of this method is summarized . finally , the connection between topological transformation reasoning function and uniform space is studied . in addition , the group in uniform space is created
最后，讨论了拓扑变换推理函数关系与一致空间的联系，构造出一致空间的群结构，这为构造推理函数提供了一定的理论基础与方法。 | | 8. | In this paper , the basic commutation cell in multilevel converters is proposed , based on which a series of multilevel converters with flying capacitors are derived . the operation principle of buck ml converter and its output characteristics are analyzed in details in this paper
本文总结了飞跨电容型多电平变换器的拓扑变换思路，并将其推广到boost 、 buck - boost 、 cuk 、 zeta和sepic变换器中，得到一族飞跨电容型多电平直流变换器。 | | 9. | Its main advantages are soft - switching while operating at constant switching frequency and a simple control . in order to be applied under more high voltage , the fb converter can also be converted to tl topology . using the basic tl topology derivation method , fb tl converter can be deduced
应用三电平拓扑变换的基本方法，直接得到了全桥三电平直流变换器的拓扑结构，使其开关管的电压应力降到输入电压的一半，进一步拓宽了全桥直流变换器的应用范围。 | | 10. | With the best modulation strategy which was found on condition that it must have largest energy transfer ratio , smallest current ripple of the inductor , and realizing zvs of each switches , the converter overcomes the drawbacks presented by the conventional zvs fb converter , such as high voltage stress of each switches , large current ripple of the inductor , and severe parasitic ringing on the rectifier diodes , so it can get higher efficiency , faster respond speed , and wider application area . the operation principle of the proposed converter is analyzed and verified by a 3kw , 50khz experimental prototype . experiments and research results show that the scheme of the tl topology derivation is reasonable , adjusted modulation strategy makes some other severe problems in conventional topologies easy to solve or makes the converter more competitive
研究结果表明，本文提出的三电平拓扑变换方案合理，针对各种三电平拓扑寻找到的控制策略可以解决变换器存在的某些问题或使变换器表现出更突出的优势：例如针对单管直流变换器三电平拓扑的控制策略可以减小电感的设计值，针对推挽直流变换器三电平拓扑的控制策略可以实现开关管的软开关、解决变压器偏磁问题等，针对全桥直流变换器三电平拓扑的控制策略可以减小电感的设计值、实现开关管的软开关等。 |
- Similar Words：
- "拓扑胞腔" English translation, "拓扑闭包" English translation, "拓扑闭系统" English translation, "拓扑边界" English translation, "拓扑编码" English translation, "拓扑变换群" English translation, "拓扑表达式" English translation, "拓扑表述" English translation, "拓扑不变的" English translation, "拓扑不变量" English translation
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