http://ieeexplore.ieee.org TOC Alert for Publication# 28 2013 May 21 49 3 C1 1014 58 49 3 C2 C2 139 49 3 1015 1022 1442 49 3 1023 1030 1175 49 3 1031 1042 1982 49 3 1043 1055 2640 49 3 1056 1061 520 49 3 1062 1070 1536 49 3 1071 1078 772 49 3 1079 1090 961 49 3 1091 1097 844 $(hbox{H}_{2}hbox{O}_{2})$ from liquid water sprayed as a fine aerosol into a plasma formed by a gliding arc discharge. The formation rates of $hbox{H}_{2}hbox{O}_{2}$ were determined for different values of the power injected into the reactor (1–7 W), as well as for different means of applying the power [pulsed, alternating current (ac), and direct current (dc)], with argon carrier. For the same power injected into the plasma, the pulsed power was more efficient than the ac power which was, in turn, more effective than the dc power for the generation of $hbox{H}_{2}hbox{O}_{2}$. Energy yield increased with water flow up to 10 mL/min and thereafter was constant with a maximum of about 6 g/kWh.]]> 49 3 1098 1103 734 49 3 1104 1112 394 49 3 1113 1118 961 49 3 1119 1128 1672 49 3 1129 1136 1304 49 3 1137 1145 1395 49 3 1146 1153 820 49 3 1154 1160 1087 49 3 1161 1170 2012 49 3 1171 1176 984 49 3 1177 1187 1076 49 3 1188 1197 1291 $ hbox{cal/cm}^{2}$). This reduction was achieved across three levels of equipment without compromising selectivity and, therefore, unnecessary outages.]]> 49 3 1198 1204 1200 49 3 1205 1214 2276 49 3 1215 1220 1012 49 3 1221 1227 1800 49 3 1228 1233 1799 $> 10$–$12$ A), and the other is that the sensitivity and selectivity of the ground-fault devices to detect low levels of ground-fault currents are required. This paper describes the relay types, sensors, settings on protective relays, and flow of currents for various fault locations in a 13.8-kV system and demonstrates how a selective HRG has been implemented. To the authors' knowledge, there is no HRG selective system at 13.8 kV.]]> 49 3 1234 1243 941 49 3 1244 1248 896 49 3 1249 1257 1226 49 3 1258 1267 2076 49 3 1268 1275 624 49 3 1276 1288 1512 49 3 1289 1298 1881 49 3 1299 1307 1072 49 3 1308 1315 2055 49 3 1316 1324 1779 49 3 1325 1332 2467 $d$- and the $q$-axes. The phenomenon of iron saturation is deeply analyzed, highlighting how the saturation of both the stator and rotor affects the machine performance, in terms of sensorless rotor position detection capability. To this purpose, the motor geometry is modified so as to achieve a higher iron saturation in the stator and, then, in the rotor. Then, the volume of the PM is changed so as to emphasize the impact of the PM flux. Different rotor geometries are finally compared with the initial one.]]> 49 3 1333 1342 1713 $(T_{e})$ , the reactive torque $(T_{r})$, the magnitude of the rotor flux linkage $(lambda_{r})$, the magnitude of the stator flux linkage $(lambda_{s})$, and the rotor speed $(omega_{r})$. The power variables are the real power $(P_{f})$ and reactive power $(Q_{f})$ generated/absorbed by the grid-side converter into/from the grid. Simulation of the dynamic natural variable model of the induction machine is compared with a vector variable simulation. Steady-state operating regions are established for various power factor operations. The optimal stator power factor operation is estimated. A direct control of torque and power variables is developed. The robustness of the developed control against rotor parameter variation is investigated using small signal analysis and is compared with vector control. Results are shown for a 5-hp machine.]]> 49 3 1343 1357 2001 49 3 1358 1366 1768 49 3 1367 1373 1359 49 3 1374 1382 1809 49 3 1383 1391 1494 $^{circ}$, the input current has a distortion because the neutral point voltage of the motor fluctuates at a frequency three times the output frequency. The input current is also shown distorted due to the neutral point voltage fluctuation. Feedforward compensation is proposed to reduce the input current fluctuation. In addition, the dc current in the proposed circuit is imposed into the phase current of the motor. Loss evaluation is therefore implemented to investigate the influence of the imposed dc current on the experimental results. Also, finite-element method was used to analyze the motor loss for a 1.5-kW interior-permanent-magnet motor.]]> 49 3 1392 1399 497 49 3 1400 1410 1755 49 3 1411 1420 1931 49 3 1421 1429 1190 $hbox{mm}^{2}$). Magnetic fields surrounding a current-carrying conductor are frequency dependent, so the 5 $%$ flat-bandwidth metric is used to evaluate placement of the point field detectors to maximize the bandwidth of the current measurement. A significant contribution of this paper is an evaluation of the placement of point field detectors inside a power switching module. This paper focuses on detector placement for the interconnect structures commonly found in power switching modules. Experimental and finite-element analysis of wire bond structures with multiple wire bonds and lead frame structures are evaluated for high-bandwidth sensing performance.]]> 49 3 1430 1437 1510 49 3 1438 1451 1984 49 3 1452 1463 2684 49 3 1464 1479 2004 49 3 1480 1488 1265 49 3 C3 C3 102 49 3 C4 C4 103