Withanage
Gamini Saman Kumara Withanage, High Wycombe GB
Patent application number | Description | Published |
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20100166803 | EIMERIA VACCINE FOR TURKEYS - The present invention discloses a vaccine that provides protection to turkeys from coccidiosis, and methods of making and using the vaccine alone, or in combinations with other protective agents. In addition, the present invention discloses PCR primer sets that are useful in identifying the species of | 07-01-2010 |
Ruchira Withanage, Stafford GB
Patent application number | Description | Published |
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20120069610 | CONVERTER - A multilevel voltage source converter for high voltage DC power transmission and reactive power compensation. The voltage source converter includes at least one phase element including a plurality of semiconductor switches to interconnect a DC voltage and an AC voltage. The voltage source converter also includes at least one auxiliary converter to act as a waveform synthesizer to modify the DC voltage presented to the DC side of the phase element. | 03-22-2012 |
20130119970 | CONVERTER - A DC voltage source converter for use in high voltage DC power transmission comprising at least one chain-link converter connected between first and second DC terminals. The or each chain-link converter includes a chain of modules connected in series and each module including at least one pair of semiconductor switches connected in parallel with an energy storage device. The or each chain-link converter is operable when DC networks are connected to the first and second DC terminals to control switching of the modules to selectively charge or discharge the energy storage device of one or more of the modules, as required, to offset any difference in the DC voltage levels of the DC networks. | 05-16-2013 |
Ruchira Withanage, Staffordshire GB
Patent application number | Description | Published |
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20120170338 | CONVERTER - A voltage source converter ( | 07-05-2012 |