The presence of a significant distributed generation (DG) capacity in distribution networks would result in some conflicts with present system operation criteria, mainly because, unlike the meshed transmission system, the distribution system is usually designed as a “passive” radial system, which is conceived with neither generators operating in parallel nor power flow control. The present pape...

There is a lack of good pseudo-random number generators capable of utilizing the vector processing capabilities and multiprocessing capabilities of modern computers. A suitable generator must have a feedback path long enough to fit the vector length or permit multiple instances with different parameter sets. The risk that multiple random streams from identical generators have overlapping subseq...

Prototype supercomputer functionality can be verified by comparing simulated hardware execution with actual hardware test-program runs where each successive testprogram run includes randomly changing machine-states, operating scenarios, and data. Increased verification is achieved through repeated program execution. In both multiprocessor and vector-register systems, a “controlled randomness” c...

objectives this study examined 125i concentrations in the edible parts of five types of plants from different locations on farms with a similar climate. near zahedan, iran. background radioiodine 125i is an environmental contaminant that humans may consume in edible plants. the characteristics of 125i in plants are poorly understood. materials and methods the experiments used a mini-column appr...

This paper contains a control scheme for power sharing in islanded microgrids with invertersourced distributed energy resources that combines robust control and droop control. As the load within the microgrid changes, the inverter-sourced generators share the change in the load; this paper shows that the uncontrolled load sharing among the generators will be arbitrary and methods such as droop ...

Distributed Generation, or DG, involves utilization of small generators that are distributed in a power network, to supply the electric power demands of utility customers. This paper presents the small signal analysis of droop based generation control schemes for parallel connected DG inverters comprising of active powerfrequency and reactive power-voltage controllers. Small-signal models are d...