Overhead power transmission line design engineer

"Overhead Power Transmission Line Design Engineer" is the only domestic professional engaged in the design of high-voltage power transmission lines. It is a highly intelligent automated design software for high-voltage overhead power transmission lines developed while designing. It's called OTLCAD. For the working mechanism of OTLCAD, please refer to a paper "Automated Design of Overhead Power Transmission Lines" published by the author in "Power Supply and Consumption". In more than 20 years of design practice, the software has achieved a record of zero accidents. Using computers to perform precise calculations ensures the reliability, economy, and safety of engineering design, and greatly shortens the design cycle. This is the goal that OTLCAD has achieved. Therefore, own OTLCAD and have more time for leisure! Main functions of OTLCAD:

1. Transmission of tower positioning data. After reading the line measurement data from the total station or GPS, you need to start the pole arrangement system, and "XLCAD" is recommended first. XLCAD directly arranges the rods and forms a plan view in the AUTOCAD environment, and can already transfer the positioning data to otlcad. Positioning data will be obtained from xlcad: positioning data such as number, tower name, span, elevation and remarks.

2. Processing of positioning data. OTLCAD can calculate the representative gear distance, tension section length, intelligent analysis and control of weather, ground guidance coordination verification, and positioning verification; 3. Mechanical calculation. Fully automatic and highly intelligent conductor mechanics calculation, tower head load calculation, tower body wind load calculation, foundation force calculation, earthquake proof calculation, insulator force calculation, concrete rod pressure calculation, guy wire tension calculation, steel pipe pole moment calculation, ground Check the shear, tension and compression of anchor bolts.

4. Electrical calculations. Ground wire coordination calculation, insulator electrical calculation, lightning protection design, grounding calculation, and all positioning verification.

5. Automatically generated drawings. Stress characteristics table, sag setting table, tower details table, basic configuration table, and basic catalog table.

6. Fully automatic design of the tower foundation based on calculated forces and CAD drawings.

7. Output data. OTLCAD can transfer all OTLCAD automated design data to the "Pre-Estimation" software, saving estimators the pain of manually entering data. If you have "Pole Arrangement Software", "OTLCAD" and "Estimation Estimate" software, the circuit design will be left to the computer!

OTLCAD is also an overhead line data management system. Huge design data, design parameters, and safety factors are effectively managed in an orderly manner in OTLCAD. OTLCAD intelligently distinguishes outgoing gears, isolated gears and continuous gears and makes corresponding calculations. It can generate arc and vertical line setting tables for isolated gears and arc and vertical line setting tables for outgoing line gears. The latest version of Weili's famous product overhead power transmission line design engineer is V2011 (official version).

This version corrects the errors in the national "Technical Regulations" and "Technical Specifications", and complies with the 2011 pole tower standardization design requirements of China Southern Power Grid and State Grid. The algorithm has been rewritten, and the new interface brings greater flexible operation. "Pole and Tower Detailed List" 》 and other output tables are fully optimized and support the latest Windows operating system. Finally, the design results can be fully automatically transmitted to the "Budget Estimate System" to complete the complete overhead power transmission line design.