... buried low-voltage power cables. 12.4 Medium- and High-Voltage Power Cables Medium- and high-voltage power cables, in addition to being insulated, are shielded to contain and evenly distribute ... Separable Insulated Connector Systems for Power Distribution Systems above 600 V. Insulated Cable Engineering Association, ICEA standards. P-53-426, Ampacities, 15–69 kV 1=c Power Ca...
Ngày tải lên: 21/03/2014, 12:11
... the coexistence of MO and MO 2 (Eq. 28) is added and the partial pressure of O 2 is allowed to vary, resulting in six variables and six equations (Eq. 31). Equations (30) and (31) were presented ... amount of ligand is added to a known target molecule concentration and the heat difference is measured between reference and sample cells. To eliminate heats of mixing effects, th...
Ngày tải lên: 19/06/2014, 08:20
Optimal cost and allocation for UPFC using HRGAPSO to improve power system security and loadability
... velocity for particle i is updated by: ))()((**))()((**)(*)1( 2211 τττττωτ igiiii xprandcxprandcvv rrrrrr −+−+=+ (30) where 1 c and 2 c are acceleration constants and 1 rand and 2 rand ... where Gi P and Gi Q : generator real and reactive power at i-th bus, respectively; Di P and Di Q : load real and reactive power at i-th bus, respectively; ij G...
Ngày tải lên: 05/09/2013, 15:28
Tài liệu Toefl preparation for the computer and paper test part 14 ppt
Ngày tải lên: 14/12/2013, 15:15
Tài liệu A resource for reading and words part 14 doc
... by power stations and cars. The gasses dissolve in rainwater, and this makes the acid rain, which damages trees, rivers and streams. Acid rain is also capable of dissolving some rocks and ... the other hand, you could choose to be an American millionaire. You might own several polluting factories and have a half dozen children-all eventually with their own houses, cars, and...
Ngày tải lên: 20/01/2014, 16:20
Tài liệu Ielts preparation and practice reading and writing part 14 docx
Ngày tải lên: 21/01/2014, 07:20
Tài liệu RESEARCH AND WRITING SKILLS SUCCESS PART 14 pptx
... page to page? ■ Is your analysis easy to follow and understand? 3. VOCABULARY AND TONE ■ Is your tone professional? ■ Is the writing persuasive and com- pelling? ■ Are there any unnecessary words, ... a serious offense by schools and universities, and is against the law. Editing Now that you have gone through your paper with a fine-tooth comb and have corrected all errors and ina...
Ngày tải lên: 21/01/2014, 20:20
Tài liệu Power System Modelling and Scripting doc
... Suitablefor Power SystemAnalysis 36 3.5 Python Scripting Language 39 Part II: Power System Analysis 4 Power Flow Analysis 61 4.1 Background 61 4.2 Taxonom y of Power Flow Problems 66 4.3 ClassicalPower ... 372 16.16 Power system stabilizer Type II control diagram 372 16.17 Power system stabilizer Type III control diagram 373 16.18 Eigenvalue lociwith power system stabi...
Ngày tải lên: 18/02/2014, 22:20
power system stability and control chuong (1)
... books such as The BMI Handbook of Power Signatures, Second Edition , and the Dranetz Field Handbook for Power Quality Analysis. ß 2006 by Taylor & Francis Group, LLC. 33 Power Quality Monitoring Patrick ... problem. 33.4 Summary Most power quality problems can be solved with simple hand-tools and attention to detail. Some problems, however, are not so easily identified, and i...
Ngày tải lên: 21/03/2014, 12:11