From April to August 2013, State Grid Zhejiang Electric Power Company, together with relevant departments, organized the Economic and Technical Research Institute of State Grid Zhejiang Electric Power Company and Hangzhou, Ningbo, Wenzhou, Jiaxing, Huzhou, Shaoxing, Taizhou, Jinhua, Lishui, Quzhou, Zhoushan The Electric Power Design Institute and other units, based on the General Design of Distribution Network Engineering of State Grid Corporation of China, combined with the specific conditions of Zhejiang Province to deepen and refine it, compiled the "General Design of Distribution Network Engineering".
On January 23, 2014, "General Design of Distribution Network Engineering" organized and compiled by State Grid Zhejiang Electric Power Company was officially published by China Electric Power Press. The general design of this distribution network project has reached the depth of construction drawing design for the first time in China. The drawing modules can be directly applied to various projects after being spliced. The design standards are in line with the international advanced level. It is an important step for the State Grid Zhejiang Electric Power Company to promote the standardization construction of the distribution network. Results.
The distribution network is an important part of the power grid. It is directly oriented to power users. It is a key link to ensure that power is "available and available for use" and is an important infrastructure for improving people's livelihood. In order to speed up the construction of modern distribution network, give full play to the advantages of distribution network scale, realize lean management of distribution network materials, and effectively improve the construction and management efficiency of distribution network projects, State Grid Zhejiang Electric Power Company organized a distribution network Engineering general design preparation work. The book took 9 months from initial compilation to official publication. It fully drew on advanced international and domestic experience, carefully compared and selected, and repeatedly demonstrated. With the guiding ideology of "forward-looking, advanced and unified" and based on the principles of once-selected cross-sections, once-in-place corridors, and once-built civil works, it proposes "insulation, large cross-sections, high capacity, simplified categories, and promotion of energy conservation." The overall requirements are to promote "triple-double" wiring in the core areas of municipal cities, and the design standards and main equipment selection have reached the international advanced level.
Compared with the general design of distribution network engineering of State Grid Corporation of China, this set of general design is deepened in the following parts. The compilation content covers all majors of the distribution network, covering all voltage levels of medium and low voltage power grids, including all design content from the substation exit to household lines, and differentiated line design based on the topography of Zhejiang Province. Among them, the electrical professional drawings reach the depth of construction drawings. Adopting modular design, 426 typical modules and more than 1,200 drawings have been compiled. The modules can be directly applied to various projects after being properly spliced. Materials have been greatly reduced from more than 2,500 types to about 500 types; material codes are directly embedded in drawings, making them easy to use. Unify the specifications and models of iron accessories, and make one iron accessory multi-purpose, reducing the number of iron accessories from more than 1,700 to about 200.
two. Supporting distribution network design software:
In June 2014, in order to implement the "General Design Software for Distribution Network Engineering" of the State Grid Zhejiang Electric Power Company, Guangzhou Jianru Software Technology Co., Ltd. developed the "General Design Software for Distribution Network Engineering of Zhejiang Electric Power Company" based on its independent CAD platform 2014 version; software based on State Grid Corporation of China The "Distribution Network Standardized Design System Function Specification" and the "Distribution Network Engineering General Design" standard of the State Grid Zhejiang Electric Power Company were developed; the software is based on an independent CAD platform, has powerful functions, high design efficiency, meets design standards, and can Integration of real-time distribution network design and cost.
The product is suitable for municipal, district and county design offices of power supply bureaus (Ministry of Biotechnology, Ministry of Infrastructure, Ministry of Rural Power) and electric power design institutes (transmission and distribution line design office, power design office, transformation and distribution line design office, power supply design office, etc.) that are responsible for the design of voltage levels of 20kV and below. Electrical design office) engineering construction unit; line work area, agricultural electrical work area, etc. that are responsible for line inspection and maintenance tasks.
three. Software features:
This software can carry out 10kV line design, 0.4 .22kV line design, household meter design, cable design and electrical design, and can generate budget results with one click based on the design results. It is a distribution network that conforms to CAD operating habits, has professional functions, is easy to operate, has good design safety, and meets design standards. design software.
1. Main functions of circuit design:
Supports various measurement data imports, automatic plane section drawing, automatic generation of conductor sag tables, automatic drawing of underground cables, automatic pole arrangement, pole arrangement verification, automatic wiring, intelligent pole assembly design, automatic pole placement, and automatic wiring , automatic fitting selection, pole equipment drawing, manual line drawing, batch line drawing, high and low voltage common pole design, intelligent identification of drawings and other functions.
2. Main functions of household meter design:
Supports importing Excel data to realize functions such as automatic household table drawing, household line drawing, household table drawing, wall support drawing, wire drawing, automatic generation of household details table, automatic labeling of table boxes, etc.
3. Main functions of cable design:
Supports cable wells, cable trenches, cable laying, cable head drawing, street lamp design and automatically generates a cable engineering quantity list.
4. Main functions of electrical equipment:
Supports the drawing of a variety of electrical equipment.
Four. Main highlights of the software:
★Independent CAD platform:
The independent and open CAD design platform is fully compatible with AutoCAD2002-2010. Users can manage design data and also solve the problem of customers' CAD authenticity.
★Flat section design:
The software adopts a professional flat-section design function, which can meet the design requirements of lines above 10kV. The software supports two modes: importing measurement data and manually adding data, and automatically generates flat-section diagrams.
In flat section design, it provides insertion of poles, automatic pole placement, automatic generation of underground cables, drawing of catenary lines, pole alignment verification, automatic calculation of burial depth, calling height, and automatic calculation of distance to the ground.
★Pole assembly design:
The software automatically designs the pole type and generates the pole shape and pole head based on the rule library, pole height, conditions, arrangement, weather zone, tension type, and gear distance, and finally assembles them into corresponding materials.
★Draw design drawings more intelligently:
There are many distribution network engineering projects and time is tight. Designers have to do a lot of repetitive work. Similarly, technical and economic personnel have a heavy workload in preparing budgets. This is also the biggest difference between distribution network and main network. In order to provide standardization and efficiency of design, the software provides automatic layout. Rod, automatic connection, automatic cable pulling, automatic grounding, automatic fitting selection, automatic drawing of household meters and many other functions.
★Modifying data is even simpler:
During the design process, all data adopts visual design, can be visually modified, and is straightforward and clear; for example, select batch modification, batch modification of attributes, batch modification of component materials, and batch modification of materials.
★Designing pictures is more convenient:
It is very troublesome to produce circuit design drawings. In order to allow users to produce drawings efficiently, the software provides the function of automatically generating annotations, batch scaling of picture blocks, batch generation of assembly drawings, and the functions of framing according to the route direction, selecting framing, and layout framing. .
At the same time, it provides functions such as inserting legends, design descriptions, legends, coordinate tables, statistical tables, etc. to make our design drawings more professional.
★Statistics are more efficient:
There are many distribution network projects. Users can make report statistics by project or by project batch.
★The map is very fast:
The software can automatically draw based on imported measurement data, and can also open existing dwg files for automatic drawing recognition.
★The design results are very professional:
The software can automatically generate various formats of pole and tower detailed tables, material statistics tables, engineering quantity statistics tables, one table per household, on-site material inventory tables, cable engineering tables, pole type statistics tables, etc.
We can also make reports for free according to customer requirements
★Integration of design and cost:
The design results and Superman distribution network cost can be generated with one click, and the data accuracy is as high as 98%. The budget is truly realized and the user only needs to perform fine-tuning and inspection to meet the distribution network pre-planning requirements.
"Superman 20kV Distribution Network Engineering Cost Software" was launched in 2009 and has been fully used in Jiangxi Electric Power Company, Guangxi Water Conservancy and Electricity Group, Sichuan Province, Inner Mongolia, Jilin Province, and Anhui Province. The software is professional, powerful, and good use.
five. Open design platform:
The typical design standard is just a standard, but the distribution network design needs to be appropriately modified according to the project characteristics, region, and usage habits; therefore, it cannot be static, so the software uses an open design platform.
Users can maintain and define data by themselves. The software provides block library, component maintenance, material library maintenance, drawing settings, wire library, and weather zone maintenance.
six. About Superman Software:
Guangzhou Jianruan Software Technology Co., Ltd. was established in 2007. It is a high-tech enterprise focusing on the informatization of the engineering industry. The company adheres to the corporate spirit of "focus, innovation, and service" and provides cost-effective products to customers in the engineering industry. Concept; Over the years, we have continued to provide the most valuable information products and professional services for China's infrastructure field, promote the informatization of enterprises in the industry, and improve the core competitiveness of enterprises.
Our company's core team is composed of domestic senior software, engineering management and cost elites. With nearly 10 years of engineering software research and development experience, the company has formed an independent CAD design management platform (PCAD), cost management platform (JCOST), project engineering management Development platform (JPRO), workflow system (JBPM), engineering file management platform (EPRO) and other core technologies have successfully provided comprehensive information solutions for more than 20,000 engineering companies.
Major customers include State Grid Jiangxi Electric Power Company, Shaanxi Local Electric Power Group Co., Ltd., Inner Mongolia Electric Power Company, Guangxi Water Conservancy and Electricity Group Co., Ltd., Sichuan Water Conservancy Investment and Management Group Co., Ltd., Water Transport Engineering Quota Station of the Ministry of Communications, Shanghai Electric, and China Nuclear Power Engineering company, China National Nuclear Corporation No. 22 Company, China National Machinery International Engineering Co., Ltd. North Electric Power Design Institute Engineering Company, Guangdong Electric Power Bureau No. 1, Gezhouba Fifth Engineering Company, Yunnan Yuxi Design Institute, Kunming Power Supply Design Institute, Shenzhen Electric Power Planning and Design Institute, Yueqing Leneng Electric Power Design Co., Ltd., Guilin Fengyuan Design Co., Ltd. Company, Hohhot Electric Power Design Institute, Yunnan Electric Power Design Institute and other 20,000 users;
In order to better provide users with professional pre-sales, secondary development, implementation, and after-sales services, our company has successively established branches in Sichuan, Hainan, Hubei, Guangxi, Jiangxi, Inner Mongolia, Yunnan and other regions.
