Hiva Network School

### In this post, the free download link of PSS/E 33 software is placed for free so that students and professors can use and download it for free.\r\n### \r\nTo buy PSS/E 34 and PSS/E 35 software, contact PSS/E 36 at 09126717215.\r\nIn this post, we intend to introduce and download the Siemens PSSE software from Siemens. Since its inception in 1976, this software has entered the field of power system simulation. PSSE software was designed in PTI company of America and is currently used in more than 50 countries. Powerful and complex computing algorithms in this software have turned it into a reliable tool for modeling, analyzing and planning extensive power systems.\r\nPSS/E or PSSE software can be used in various cases such as simulation, analysis and optimization of power system performance. Other features of this software include the possibility of using it on different operating systems such as Windows XP, 7 and 10, Sun Solaris, 2.X, HP 9000 HP-UX 10 DEC ALPHA DIGITAL UNIX, IBM AIX DEC ALPHA OPEN VMS He remembered\r\n\r\n** Calculation of load distribution\r\nCalculation of optimal load distribution (OPF)\r\nAnalysis of symmetrical and asymmetrical short circuit\r\nSimulation of power system dynamics (both short-term and long-term modes)\r\nOptimization to reduce network volume\r\nModal signal analysis\r\nCalculate the cost amount\r\nAnalysis and analysis of power transmission\r\nDisplay of three-phase and phase-to-earth faults on the single-line diagram of power transmission\r\nSimultaneous occurrence of complex events in several buses and different points of the transmission system\r\nDisplay all voltages and currents\r\nIndependent switching of poles\r\nCircuit breaker calculations\r\nThe possibility of stopping and restarting the simulation at any desired time\r\nIt is possible to check the effects of any type of disturbance, such as the occurrence of an error, generator cut-off, engine start-up and load removal\r\nAbility to calculate response ratio and open circuit transient response in excitation systems\r\nThe possibility of estimating the parameters of synchronous and induction machines**\r\n\r\n\r\n### PSS/E software has the following models for its simulations:\r\n\r\n1. Various and precise models of generator, excitation system, governor and stabilizer\r\n2. Complex load models, static reactive power and multi-terminal HVDC models\r\n3. Distance, underfrequency and high current relay models\r\n4. The possibility of checking the effect of frequency on network models and parameters\r\n5. The possibility of defining the model by the user for any type of control process (without increasing the program execution time)\r\n\r\n**Using optimal load balancing**, system performance cost can be reduced. The OPF can solve the full load spreading equation by maintaining the real and virtual power coupling to obtain the amount of each of them. OPF can also be used to quickly define and solve the most complex power system optimization problems. In PSS/E software, it is possible to check very scattered systems or very dense systems (with 500,000 buses). Another important advantage of OPF is in choosing the best solution for the problem. In the conventional load spreading methods, the engineer has to check different solutions to achieve the right solution, while the OPF tool directly

Photoshop software is one of the oldest and most widely used software for computer systems, and if you work in the field of design and photography, or in the field of animation and 3D software, or If you have a studio and…. The field of work of Photoshop software is very large and many examples of its various applications can be stated. n Working with photos and images and the ability to capture graphic ideas Edit and reconstruct and restore photos Create special effects on images Use photoshop tricks to improve and speed up work Projects Practical design of posters, catalogs, brochures, business cards and… Address: Karaj, Gohardasht Three Ways, Meysam خیابان Street (Shahid Khajavi), Target Technical Complex -٠٢٠٢٣٣٢٨١١٧٢٨١١٧ A Lesson Website: www.hadaf-ins.com

Job seekers, students, accounting enthusiasts Do not miss the opportunity Technical collection for professional • Under the supervision of a professional organization Technical and professional diploma • Tuition in installments • Equipped with smart computer sites • ١٠% discount for students and employees of departments and institutions • Familiarity with financial statements • Registration of special accounts of commercial enterprises • Carrying out accounting operations related to payroll • Recognizing accounting assumptions and principles • Using computers in accounting • Using Excel software in Accounting operations Practical, supplementary, industrial, salary training from beginner to professional level with the lowest special labor market cost with a professional technical degree. After completing the course, you will acquire the necessary skills to get a job. Accounting is an integral part of a company, so hurry up for specialized training with ١٠% discount Optimal training of Peach, Rafeh, SPSS Sepidar and system partners software at the lowest cost Become an expert in the goal by passing an accounting course . Address: Gohardasht Three Ways - - Meysam St. ٣ Website: www.hadaf-ins.com E-mail: hadafn@gmail.com Contact number: ٢٩٩٧١44٢٩٩٧١-٣44٧٩65٧-٠٢٣٣44٢٨١١٧

**Training course on hardware and software repairs of Iranian cars**\r\n\r\nECU (Electronic Control Unit) repair is one of the most advanced and widely used areas in the automotive industry, which includes troubleshooting, repair and reprogramming of this unit. ECU is the electronic brain of the car that controls the performance of various components such as the engine, fuel system, transmission and even the amenities of the car.\r\n\r\n**ECU repair steps:**\r\n1. Getting to know the basic concepts\r\nWhat is an ECU? The electronic control unit (ECU) is a small computer in the car that is responsible for processing data and sending commands to different parts of the car.\r\nECU components: including microcontroller, memory (EEPROM and Flash), transistors, voltage regulators and printed circuit boards (PCB).\r\n2. Necessary equipment and tools\r\nProgrammer: To read and write information on the ECU memory.\r\nDigital multimeter: for measuring voltage, resistance and current in circuits.\r\nOscilloscope: for analyzing digital and analog signals.\r\nHeater and soldering iron: to repair or replace parts on the board.\r\nTroubleshooting with Diag: To read error codes and check system performance.\r\nDC power supply: to supply power when testing and repairing the ECU.\r\n3. ECU troubleshooting\r\nUsing a diagnostic tool to identify errors.\r\nChecking the condition of connections and wiring.\r\nVisually inspect the ECU board for physical damage (such as burns or breaks).\r\n4. Repair and replacement of defective parts\r\nCircuit Repair: If the circuit paths are broken, repair them by soldering.\r\nComponent Replacement: Replace defective components such as resistors, capacitors, ICs, and transistors.\r\nReprogramming: If the ECU software is faulty, rewrite it using the programmer.\r\n\r\n With lunch and reception\r\n### Granting technical and professional degrees\r\n\r\n## Lecturer: Engineer Vasi\r\n\r\nISO repairs\r\nTeaching ecu repairs

Executive management course of construction works\r\nTraining course 1403\r\nSpecial discount on training course tuition only until the end of December 1403\r\nAlong with the country\'s technical and professional degree\r\nWhat is the importance of learning executive management of construction works?\r\nRegarding the discussion of resources, time, implementation, quality and safety in construction projects, executive managers in construction works can, with their baggage of expertise in the technical, executive, financial and safety fields, in factors such as logical and correct estimates in the discussion of budget allocation and Financial resources, planning, manpower and executive operations, procurement of materials and environmental controls and other legal controls, energy cost and the possibilities of obtaining it, and changing public tastes and economic conditions, have an effective effect. and solve some risky and influential issues in the process of implementing construction projects.\r\nNotable:\r\nStudents, construction contractors and those interested in the field of executive management of construction works.\r\nSkill courses of the technical and professional organization of the country by holding training classes (along with practical and specialized training) and final evaluation and a valid, international and translatable certificate of the organization.\r\nAnd also, upon your request, a certificate of completion of the training course in executive management of construction works from a reputable school\r\n(Presence in Mashhad) in all parts of the country\r\n(Executive construction management course) is one of the most practical and attractive courses in construction projects.\r\nLecturer:\r\n(Engineer Abbas Piriaei)\r\nTechnical and executive expert of construction projects\r\nCoach and lecturer of technical and professional organization of the country\r\nLecturer of educational and specialized institutions and companies and in-service courses of civil and executive bodies\r\nFacilitator and training consultant of specialized construction courses.\r\n(Compiler and author of the book Executive Management of Construction Works)\r\nBy successfully holding several training courses\r\n(executive management of construction works) in person and it\r\nThe headings have been prepared based on the headings of the country\'s technical and professional organization (technical and executive experiences and records of construction projects).\r\nTraining as:\r\n(face-to-face and on-site) theory and practice are held\r\n(The face-to-face course is of very high quality and comes with support for the beginning of the Tapayan course. (Project and report)\r\nThis practical course is done along with the project and report.\r\nEverything you need in the executive management of construction will be taught in this course.\r\nAnd with this course, you can have a suitable resume in the job market.\r\nThe training course on executive management of construction works has been prepared and planned for the period of 1403.\r\nThe number of registrations is limited.\r\nPlease provide the national number for registration.

Specialized department of foreign languages \r\nGrammar, conversation, translation\r\nForeign language teaching\r\nImplementation of language courses according to world standards\r\nIn-person and private course\r\nConversation-oriented training courses\r\nProvide a valid certificate at the end of each course\r\nEspecially for teenagers and adults\r\nWorking hours 8:30 to 20:30

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