AN1278 interleaved power factor correction (IPFC) using the dsPIC® DSC
Power factor correction and harmonic filtering - Hiệu chỉnh hệ số công suất và lọc sóng hài ppt
... Active power Q = Reactive power S = Apparent power © Schneider Electric - all rights reserved L - Power factor correction and harmonic filtering Reactive energy and power factor L - Power factor correction ... Electric - Electrical installation guide 2009 © Schneider Electric - all rights reserved L - Power factor correction and h...
Ngày tải lên: 06/07/2014, 20:21
High efficiency and digitally controlled AC DC converter with power factor correction and fast output voltage regulation
... results at 230VAC and 0.4p.u load with sample correction and with CCM-DCM control 141 3.49 Experimental results at 230VAC and 0.1p.u load without sample correction and with CCM control ... load efficiency and poor light load power factor are the two major problems hindering the achievement of high energy efficiency and high power factor across the complete load r...
Ngày tải lên: 09/09/2015, 17:53
Báo cáo " Development of climate change scenarios for small areas in Vietnam by using the MAGICC/SCENGEN software in combination with statistic correction" docx
... tool for nations to regions in terms of developing climate change scenarios Developing climate change scenarios for small areas of Vietnam Based on software MAGICC / SCENGEN, we have built climate ... form of decades of the 21st century However, within the scope of this paper, we only introduce climate change scenarios that are summarized in...
Ngày tải lên: 05/03/2014, 16:20
Báo cáo y học: "Is obesity a risk factor for low back pain? An example of using the evidence to answer a clinical question" ppsx
... of obesity as a risk factor for low back pain A significant difficulty in ascertaining cause and effect between obesity and low back pain is undoubtedly the term "low back pain" itself Low back ... back pain and obesity, these may be confounding factors [28] Other variables such as less activity and/or muscular weakness leading to obesity are also possi...
Ngày tải lên: 13/08/2014, 13:22
The factors affecting user?s satisfaction in using the Customer Management Information System at Vietnam?s Northern Power Corporation (NPC)
... management information in a shared database integrated into other systems such as financial accounting, revenues at the counter (QMS), power charge through the banking system (Banking), index recorded ... the Power Companies, and power sub-companies are using a Customer Management Information System (CMIS) for power production and sale management CMIS is re...
Ngày tải lên: 20/07/2015, 21:12
USING THE ANALYTIC HIERARCHY PROCESS APPROACH FOR ASSESSMENT OF THE STRENGTH OF UNIVERSITY-INDUSTRY-GRI COOPERATION IN VIETNAM
... identify the strength of the individual linkage by determining the relative importance of the linkage types The goal is at the top of the model 4.4.2 The Actors Like the AHP model formulated for overall ... involvement in the process of technological assessment The objective of this study is to apply the Analytic Hierarchy Process (AHP) for...
Ngày tải lên: 23/04/2013, 10:29
PREDICTION OF ATRAZINE FATE IN RIPARIAN BUFFER STRIPS SOILS USING THE ROOT ZONE WATER QUALITY MODEL
... in each window session RESULTS AND DISCUSSIONS Simulation of atrazine fate, leaching and runoff loss As atrazine load into the RBS and the runoff depth from the cornfield increased the atrazine ... only provides inputs to the rest of the model that there is a crop growing Simulation of atrazine transport The focus of this simulation was on the movement of...
Ngày tải lên: 05/09/2013, 09:08
Removal of arsenic from synthetic groundwater by adsorption using the combination of laterite and ironmodified activated carbon
... removal of arsenic from synthetic groundwater using sequential combination of LA and AC-Fe as adsorbents The effect of LA/AC-Fe ratio, flow rate, initial arsenic concentration and pH to the breakthrough ... (70%AsIII&30%AsV) CONCLUSION The removal of arsenic from synthetic groundwater by adsorption using LA and AC-Fe was investigated in this...
Ngày tải lên: 05/09/2013, 09:38
Using the Shell
... Check whether the file has the set-group-id bit set -h file Check whether the file is a symbolic link (same as –L) -k file Check whether the file has the sticky bit set -L file Check whether the file ... upstart, which uses the /etc/event.d directory to hold its configuration files Using the Shell After you open a shell (whether from a text-based login or Terminal window...
Ngày tải lên: 29/09/2013, 22:20
Using the vi Editor
... Commands The following pages list the vi editor s editing and positioning commands, which are used to make changes The vi editor is case sensitive, so use the specified case when using the editing ... Saving a File To create a file using the vi editor: Type vi filenameto create the file Type i to insert text Press the Escape key to change to command mode Type :...
Ngày tải lên: 02/10/2013, 09:20
AJAX-Style Mapping Using the Virtual Earth SDK
... ■ AJAX-STYLE MAPPING USING THE VIRTUAL EARTH SDK Barnes and Noble locations in the Chicago area along with their addresses, phone numbers, and other information The search results appear in the ... 10:03 PM Page 218 CHAPTER ■ AJAX-STYLE MAPPING USING THE VIRTUAL EARTH SDK Setting the Zoom Level You can set the zoom level of a map using the zoom parame...
Ngày tải lên: 05/10/2013, 10:20
Using the ASP.NET AJAX Control Toolkit (Part 1)
... CHAPTER ■ USING THE ASP.NET AJAX CONTROL TOOLKIT (PART 1) Figure 7-3 Using the AlwaysVisibleControlExtender to pin down a label on the top-right part of the page The AnimationExtender Control The Animation ... 132 CHAPTER ■ USING THE ASP.NET AJAX CONTROL TOOLKIT (PART 1) libraries for its infrastructure Also, at the time of this writing, unl...
Ngày tải lên: 05/10/2013, 10:20