Bridging power

The temperature monitoring circuit consisted of a thermistor (YSI.com) protruding through the serum stopper into the slurry and connected as one arm of a conventional Wheatstone bridge powered by... 

Components do not feed jammed valve or auger/solids blockage or bridging/ power fault in feeder. "Inconsistent flowrate bridge or block in blender/jammed discharge mechanism/inconsistent feedrates to blender. 

Correlations are drawn between the magnimde of the thermodynamic functions for the tetrahedral-octahedral equilibria in chloroform solution and the configuration (tetrahedral or polymeric octahedral) of the bisamine complex in the solid state. While the correlation is good for many of the systems studied certain anomalies suggest that other factors such as the bridging power of X and packing conditions in the crystal can play an important role in deciding solid state stereochemistry. 

In the non-isothermal method the catalytically active sensing element and a similar but catalytically inert element form two arms of a Wheatstone s bridge. Power is supplied to the circuit to heat the elements to their operating temperature, and the values of the fixed resistors selected such that the bridge balances in air. When flammable gas is passed over the elements, reaction takes place on the sensing element, imparting power to the element and thus... 

US Maritime Security Expo (National Event on Protecting Ports, Harbours, Bridges, Power Plants New York, NY)... 

One of the most important system requirements for backup power applications (especially for telecommunications) is ability to start instantly upon power outage. The required response time is in the order of milliseconds. The fuel cell itself can meet this requirement, as long as the supply of reactants is uninterrupted, otherwise a bridge power may be needed (such as batteries or ultracapacitors). System engineering solutions could significantly reduce or even eliminate the need for bridge power. For example, the fuel cell may be kept in a "ready" mode. Most of the time the backup power system is in the "idle" or "ready" mode and the operation is highly intermittent. It may only operate up to 50-200 hours per year. 

Power quality Load shifting Bridging power... 

The advent of a portable source of very high energy x-rays has opened up x-ray inspection possibilities in a wide range of environments. Applications include such fields as nuclear waste containers, bridges, nuclear and fossil power plants, surface and airborne transportation systems, space launch systems and other thick section NDT and other inspection problems that cannot be solved imaged using other NDT methods. 

The periodic shedding produces lateral forces of the same period on the cylinder. Should the cylinder be weakly supported and have a natural frequency close to the shedding frequency, it oscillates strongly in concert with the vortex street. Such behavior is responsible for the singing of power lines, the oscillation of tall smokestacks, and, most spectacularly, for the coUapse in 1940 of the newly built Tacoma Narrows suspension bridge, in Washington state, under the influence of a steady 65 km/h wind. 

Seismie analysis is carried out for all important engineering structures such as dams, bridges and nuclear power plants. For regions where these are to be located the likely expectations of an earthquake as well as the extent of its magnitude must be assessed on the basis of the seismic history and the earthquake records of the region (Figures 14.12 to Figure 14.16). Based on these and other factors such as soil stratification, site dependent response spectra are determined. These are the RRS for equipment mounted... 

Electric motors may be considered in cases where it is considered advantageous to export surplus steam outside the nitric acid plant. Condensing steam turbines are normally used to bridge the power deficit. Extraction-condensing turbines make it possible to use some of the available steam for heating purposes. 

This is going to be a eurrent-mode eontrolled half-bridge topology. It will have soft-start to minimize the start-up surge of the system. The power supply must meet UL, CSA, and VDE safety regulations. 

This converter is intended to function as a bulk power supply for a distributed system. It has only one +28VDC output at 10 A. This is going to be a classic ZVS quasi-resonant half-bridge converter that is, variable frequency, voltagemode controlled with averaging overcurrent protection. It is representative of the designs using the available control ICs on the market today. 

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