Hspice elements and device models manual version x2005. Csseries high current shunts operating instructions ohmlabs, inc. Ohmite, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The procedure for opening an xwindow varies depending on the type of computer you are using. Diode spice model dc equivalent circuit used for spice. Chapter 21 using transmission lines class home pages. Device model files 2 getting started with hspice a tutorial device model files you are to establish your own directory and collection of device models for mosfets and other devices. Bms by ewert energy systems is designed to manage and protect lithium ion battery packs and is suitable for use in light mobile applications as well as stationary applications with up to 16 cells in series with a. The starhspice optimizing analog circuit simulator is a industrialgrade circuit analysis product for the simulation of electrical circuits in steadystate, transient, and frequency domains. The programmable csf shunt valve has become an important tool in hydrocephalus treatment, particularly in the nph population and in pediatric patients with complex hydrocephalus.
Ghlm 579587 objective the objective of this presentation is. Syntax notation the meaning of a parameter may depend on its location in the statement. Be sure that a complete set of parameters is entered in the correct sequence before. Analog devices offers the widest selection of high performance voltage references in the industry. Analog devices products range from high accuracy, low noise for high end industrial applications to general purpose, low power for handheld, batterypowered applications. Ohmlabs csseries precision shunts are low resistance standards used primarily for accurate measurement of. For more specific details and examples refer to the relevant manual. Hspice athena quickstart guide if you really cannot access a pc to run ltspice, you can complete your simulations using hspice, a nongraphical spice compiler available on athena, and plot your output files using avanwaves. Popular chinese dual digitalvoltmeters ammeters models. Special attention is paid to the problems of nonhomogeneous current distribution and the effective series resistance. Another commercial hspice waveform viewer called koala.
Any two conductors can make up a transmission line. Hspice differential io kit users manual simulation of lattice sc product lvds and other differential interfaces overview the lattice hspice io kit contains a collection of hspice model files that allow lvds and other differential data link simulation across a pcb module or backplane hardware system. Hspice manual is used to very briefly introduce students to hspice computer simulation of. Chapter 7, library encryption describes the synopsys library encryptor and how to use it to protect your intellectual property. In this paper, a distributed spicemodel for a solar cell is worked out. The shunt conductance per length gl depends on the geometrical features of the conductors in the same way as the capacitance per length cl. Csseries precision current shunts operating instructions. Rl, and a series resistor and a shunt capacitor rc. The thermal mass of a shunt includes its resistance element, its end blocks, the current cable lugs and connection hardware, and the cables themselves.
The shunt, therefore, is a diverter which is used to shunt the majority of the current around the indicating instrument. Note that many units you see, may appear similar from. When one coefficient is specified, starhspice assumes it to be p1 p00. Produce the last picture in avanwaves if available look up and read all chapters in the hspice manual on. For more details on hspice input file format, please refer to the. Be sure that a complete set of parameters is entered in the correct sequence before running the simulation. The feedback circuit is shunt because the output transistor m2 has one of its possible output terminals on ac ground. A device designed to switch the power circuit breaker off remotely. Capacitance model see capacitance model in the starhspice manual. It is also very temperature and humidity sensitive. However, you will need to explicitly command hspice to generate the extra. At higher current levels, a shunt may require more than an hour to reach thermal equilibrium. A shunt must stabilize at each temperature current level. Illustrate the analysis of seriesshunt and shuntseries feedback circuits outline seriesshunt feedback with nonideal source and load seriesshunt example shuntseries feedback with nonideal source.
Two shunt trips can be mounted in each power circuit breaker. When more than one polynomial coefficient is specified, the element is nonlinear, and p0, p1, p2. Write your spice file using any text editor and save it with a. Awaves is a program that allows you to graphically plot the results of the hspice analysis. Before running hspice, users should execute the command. Chapter 11, using hspice with hspice rf describes how various analysis features differ in hspice rf as compared to standard hspice. Starhspice quick reference guide 35 if a capacitor model exists using the same name as a parameter for capval, the model name is taken to avoid syntactic conflicts. Effect of static shunt compensation on power system.
When energized a shunt release instantaneously activates the circuit breaker mechanism ensuring a rapid disconnection of the main contacts. Csseries high current shunts operating instructions. Dc shunts direct current instrument shunts are used to extend the range of ammeters whenever the current to be measured is too large to be passed through the instrumentusually currents over 50 amperes. Magnum battery monitoring kit, includes shunt alte.
M multiplier used to simulate multiple parallel capacitors. Micro magic markets a sue design manager, which contains a waveform viewer called new spice tools nst. Audience this manual is intended for design engineers who use starhspice to develop, test, analyze, and. Effect of static shunt compensation on power system dynamic performance mehdi mahdavian 1 ghazanfar shahgholian 2 pegah shafaghi 2 masoud jabbari 2 mohammad bayatipoudeh 1 1 department of electrical engineering, naein branch, islamic azad university, isfahan, iran. Shunt refers to the connection at the input and shunt refers to the connection at the output. A note on each of these analyses is given in section 6 together with selfexplanatory examples. Overview of mosfet models mosfet output templates ideally, m1 one finger and m2 five fingers should have same values of channel current since their w and l values are same, but these values are different because for the fingered mosfets, the channel current, effective.
Popular chinese dual digital voltmeters ammeters models and connections issued. Our precision 50mv and 100mv basemounted current shunts are load, or the ammeter with energized power sources. Course outline for ee 372, analog electronics, spring semester 06 by r. Subcircuits libraries e source coupled inductor welements notice this part to the assignment is looser that most academic. The bas shunt probe see figure 1 is designed for sampling from the bile duct of awake, freely moving rats without diversion of the bile. Cornely, 11105 a course lessons and reference sources. Voltagesampling shuntmixing shuntshunt topology the feedback network samples the output voltage, and the feedback signal xf is a current that can be mixed in with shunt the source current. If you have questions, read the section on workstation basics later in this handout. The mixing circuit is shunt because only the base terminal of q1 is connected to the input and feedback.
1595 498 955 445 892 433 416 644 834 1166 112 36 1631 36 1180 1185 1081 1630 1585 1119 1434 1215 13 1436 1136 366 228 1153 362 356 475 947 846 1507 505 1630 614 618 1263 1236 963 477 128 1370 518