... to you Information contained in this publication regarding device applications and the like is intended through suggestion only and may be superseded by updates It is your responsibility to ensure ... of PICmicro microcontrollers is one of the most secure products of its kind on the market today, when used in the intended manner and under normal conditions There are dishonest and possibly ... protection is constantly evolving We at Microchip are committed to continuously improving the code protection features of our product If you have any further questions about this matter, please contact...
Ngày tải lên: 11/01/2016, 11:48
... to you Information contained in this publication regarding device applications and the like is intended through suggestion only and may be superseded by updates It is your responsibility to ensure ... ;corresponding to which pushbutton is hit (LED on RB0 when RB4 is ;hit and so on) Sleep is executed When any key is hit, the ;processor wakes up and jumps to the interrupt vector The ;corresponding ... ;This program demonstrates the wake- up on Keystroke feature of ;the PIC16C71 Port B pins RB4 - RB7 can be configured as inputs with ;internal pull up resistors, also the interrupt associated with...
Ngày tải lên: 11/01/2016, 11:51
Tài liệu ELECTRICAL COMPONENTS - POWER SOURCES ON THE CAR pptx
... panel lighting Rheostats have two connections one to the fixed end of a resistor, one to a sliding contact on the resistor Turning the control moves the sliding contact away from or toward the fixed ... carbon Wire-wound resistors are made with coils of resistance wire Sometimes called power Carbon resistors are common in Toyota electronic systems Carbon is mixed with binder; the more carbon, ... potentiometer in the EFI airflow meter Potentiometers have three connections one at each end of a resistor and one on a sliding contact Turning the control places more or less resistance in the circuit •...
Ngày tải lên: 19/02/2014, 04:20
Power up your mind learn faster, work smarter
... neuron One group brings information from our senses, another has a networking role using 18 Power Up Your Mind their dendrites to connect to other neurons in our brain, and the third group conveys ... stimulated, neurons grow many dendrites These look like twigs from a branch and connect with an axon from another neuron or group of neurons In fact, the dendrites and axons can connect with each ... their next few months’ work After the meeting, Annie headed up the corridor to the office of her new boss, Stephen As she went in, Stephen was in deep conversation on the phone and motioned for...
Ngày tải lên: 12/03/2014, 15:05
Wake 'em Up: How to Use Humor and Other Professional Techniques to Create Alarmingly Good Business Presentations
... Professional Speaking System (For Professional Speakers) www.antion.com/speakervideo.htm CDs We have an enormous collection of CDs on topics to make you great on stage and to make you lots of money ... Visuals Climate Distractions Chapter 4: Introductions 21/877 • Self Introductions • Openings ◦ Starting Off ◦ Response to Introduction ◦ Localized/Personalized Comments • Bonus Material Chapter ... • • • Acronyms and Abbreviations Advertisements Alliteration Anachronisms Asides Audience Gags Bloopers Caricature Cartoons and Comic Strips Comic Verse Costumes Definitions Exaggeration Fake...
Ngày tải lên: 13/03/2014, 18:54
A primer on asynchronous modem communication
... modulation standards can only be operated in half-duplex transmission mode over physical two-wire connections Half duplex means that transmission can only happen in one direction at a time When a modem ... transmission over a two-wire physical connection ASYNCHRONOUS vs SYNCHRONOUS TRANSMISSION The following graphic illustrates an asynchronous versus a synchronous data stream In asynchronous transmission, ... Asynchronous Transmission) However, a connection using a proprietary modulation standard can only be achieved if the proprietary standard is available in the modems on both ends of the connection...
Ngày tải lên: 18/04/2014, 13:27
power up your traffic
... 24 - 26 Power Up Your Traffic W ith Testim onials 27 - 29 Power Up Your Traffic W ith FREE Traffic Tools 30 - 32 10 Power Up Your Traffic By Running Contests 33 - 36 Power Up Your ... other ways to Power Up Your Traffic! Table of Contents Power Up Your Traffic W ith Search Engines - Part 5-7 Power Up Your Traffic W ith Search Engines - Part - 10 Power Up Your Traffic ... list your contest on the different sites There are many sites on the Internet that will list your contest on their contest site in exchange for placing their banner/link on your contest page...
Ngày tải lên: 29/04/2014, 14:50
Never give up on love
... undeniable But Alex was nowhere to be found Once she continued to listen she understood why She decided to intentionally eavesdrop on Jillian's conversation she was having with a colleague 5 Chapter ... anyone and everyone automatically by selecting any of the options below: To show your appreciation to the author and help others have wonderful reading experiences and find helpful information ... tore it open to find things that only had one connection and that was to Alex There was a menu from the cafe where they had gelato, a jar of preserves like the one he bought for her at an open...
Ngày tải lên: 12/06/2014, 15:40
báo cáo hóa học:" Long-term follow-up on the use of vascularized fibular graft for the treatment of congenital pseudarthrosis of the tibia" pdf
... case as data, the bone consolidation term of all cases averaged 6.6 months (ranging from to 10 months), in which bone consolidation was obtained months after the second operation in this case In ... term needed for bone consolidation, on the basis that 13 boys had an average bone consolidation term of 13 months, whereas 16 girls had an average bone consolidation term of months [2] In the current ... obtained bone consolidation within 10 months The bone consolidation term for the patients undergoing multiple operations was 6.8 months, while that for patients with no prior surgery was 6.3 months...
Ngày tải lên: 20/06/2014, 01:20
Wind Power Impact on Power System Dynamic Part 1 pot
... maximization of extracted energy, second, is limitation of extracted Introduction 17 energy with active stall with rotational speed control, and the third is the control of maximum power point ... design of wind power systems including a power source or synchronous generator (G), an AC/DC/AC converter and electronic equipment with power supplies connected to a power distribution network Mathematical ... these variations through their configuration, control systems and interconnection Changing weather makes people switch their heating, cooling and lighting on and off, millions of consumers expect...
Ngày tải lên: 20/06/2014, 12:20
Wind Power Impact on Power System Dynamic Part 3 docx
... Wind Power converter №1 G №1 converter №2 Network converter №3 G №2 converter №4 G №3 G №4 Fig 49 1.5 ∗ PNo max 1.19 ∗ PNo ∗ PNo 0.59 0.5 converter 1.29 converters 1.5 1.62 converters converters ... there is no long period total power interruption, because the wind turbine operation can continue anyway at a reduced power level This chapter describes the speed sensorless vector control of a ... consisting of stator modules Drive system Drive topologies used in high power wind generators are still mainly conventional solutions i.e asynchronous induction generators with a gearbox coupling...
Ngày tải lên: 20/06/2014, 12:20
Wind Power Impact on Power System Dynamic Part 5 potx
... decoupling from the active power due to the mains voltage or flux orientation The suggested optimisation is based on the controlled distribution of the reactive power flow in the drive components ... electrical power can then be selected A random extension of the time frame would only consider part of the demands on the operating behavior of the wind energy converter The longer the considered ... power) are used which are continuously updated during operation This has the effect that the control adjusts itself automatically to long-term and medium-term alterations of the wind conditions...
Ngày tải lên: 20/06/2014, 12:20
Wind Power Impact on Power System Dynamic Part 7 pptx
... region: This operating condition is effective with constant rotational speed control The controller objectives, controller schemes and controller designs are discussed in detail The developed controllers ... in the converter per one year of its operation The penalty function considers unreliability of the converter and has the form p=2−H (47) where H is the two-exponential desirability function (Harrington, ... chapter consists of three operating conditions: Maximization of extracted energy: The wind turbine should extract wind energy at the highest efficiency to obtain the highest energy conversion ratio...
Ngày tải lên: 20/06/2014, 12:20
Wind Power Impact on Power System Dynamic Part 8 pot
... typically based on synchronous or induction machine and may include power electronics converters and control systems in order to implement the variable-speed operation The interaction variables ... detailed in §2.3), thus ensuring controllable test conditions 249 Real-time Physical Simulation of Wind Energy Conversion Systems 3.2.2 Effector configuration The information exchange between the software ... Fig 19 RTPS – power grid interaction: a) reactive power injection into the grid; b) reactive power absorption from the grid Real-time Physical Simulation of Wind Energy Conversion Systems 255...
Ngày tải lên: 20/06/2014, 12:20
Wind Power Impact on Power System Dynamic Part 9 potx
... transformation (section 9.2 in Brockwell and Davis, 1991) Second, upon taking logarithms the (multivariate) normal case is reached, which allows one to make extensive use of conditioning Following ... 1)/2 + 4.3.4 Interpolation 4.3.4a Introduction This section describes how wind speed at given locations is sampled conditionally on the wind speed at measurement locations To this end a multivariate ... various forecast horizons 4.5 Wind power 4.5.1 Multi-turbine power curve For each location wind power has been created using regionally averaged power curves, which depend on the area covered with...
Ngày tải lên: 20/06/2014, 12:20
Wind Power Impact on Power System Dynamic Part 10 potx
... constraints on classical units operation Consequently, several types of production parks are considered in Scanner© among which: Impact of Real Case Transmission Systems Constraints on Wind Power ... for Power Quality and Dynamic Control Studies, International Conference on Power Systems Transients (IPST’05) in Montreal, Canada on June 19-23, 2005 Dolan, D S L & Lehn, P W (2006), Simulation ... into account wind production Impact of Real Case Transmission Systems Constraints on Wind Power Operation 331 Fig Implemented version of the RBTS Simulations results on a modified RBTS test system...
Ngày tải lên: 20/06/2014, 12:20
Wind Power Impact on Power System Dynamic Part 11 potx
... Wind Power Operation 337 In order to improve the offshore wind power integration and to consequently reduce the number of congestion hours over the Rodenhuize-Heimolen line, a grid extension of ... the power transmission line An element of block-matrix K1 is a non-zero matrix when an interconnecting line is connected to the corresponding nodes Super-diagonal block-matrix K2 is for reduction ... seasonal monsoons At mid- Fig Comparision of the probability density function of ocean surface wind speed from years of QuikSCAT and AMSR-E measurements 344 Wind Power Fig Distribution of power...
Ngày tải lên: 20/06/2014, 12:20
Wind Power Impact on Power System Dynamic Part 13 potx
... simulation of the transient operation of the examined power system, under several operating conditions Disconnection of conventional machines and wind generators as well as wind velocity fluctuations ... circuit, the sudden disconnection of conventional power units as well as wind parks and the strong wind velocity fluctuations Simulations have shown that the deviations of the power system voltage ... (Uninterruptible Power Supply); and Power Quality & Reliability (milliseconds or seconds duration) in support of manufacturing facilities, voltage and frequency controls Fig Energy Storage Applications...
Ngày tải lên: 20/06/2014, 12:20
Wind Power Impact on Power System Dynamic Part 14 docx
... optimization horizon Conclusion The economy and the supply reliability level that an autonomous wind-diesel generation system can achieve largely depend on the UC decisions The scheduling optimization ... optimization applications in electric power systems, IEEE Transactions on Evolutionary Computation, 2009 (accepted for publication) Billinton, R & Allan, R.N (1996) Reliability Evaluation of Power ... consumption during the phase of engine start, warm -up, acceleration to rated speed and synchronization before it delivers electrical power to the supply system These costs are modeled as a constant...
Ngày tải lên: 20/06/2014, 12:20