Survey of Mobile Phone Sensing
Today smartphone not only serves as the key computing and communication mobile device of c h o i c e ,b u ti ta l s oc o m e sw i t har i c hs e to f embedded s ensor s ,such a san a c c e l e rome t […]
Power Frequency Converters
Power frequency converters take electrical input power at one frequency and voltage and provide electrical output power at a different frequency, and at a different or equal voltage. There are two basic types of power frequency converters: rotary (motor-generator set) and solid state. The major difference between the two is the method used to enact […]
review of power converter topologies for wind generators
review of power converter topologies for wind generators