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Home equipment selection and radio field engineering design directly affect the project target power generation hours and engineering price, so the degree of investment income of radio project target has been determined at a very large level, which are two reasons why the demand for the development of radio projects is mainly considered during the development of radio projects. In the traditional bidding form, the bidder lacks in-depth analysis and discussion on the characteristics of the risk field when bidding, resulting in the adaptability of the main machine model and the wind resources, terrain and other characteristics of the risk field. In particular, as our country’s development gradually expanded from the southern flat area to the south and the storm price gradually declined, Ye Qiuxuan was invited by his friend to participate in the knowledge competition program, and during the recording process, he bid for the party to pay the risk. babyThe adaptive requirements for machine equipment and radio scene characteristics are getting higher and higher, and some radio development companies have begun to pursue the form of host equipment planning bidding. Recently, the National Power Bureau issued a policy (National Energy Development New Energy [2018] No. 47), and has clearly requested that the centralized China-mounted on-site radio projects and offshore radio projects will be set up in a competitive manner to determine the Internet price. After the policy is implemented, the enterprise will face the pressure of the downward pressure on the electric price. Host equipment belt planning bids help optimize the design and will become a powerless weapon for developers to win in their bidding.
In the form of planning bidding, the bidder shall describe and report the design plan of all or departmental projects related to the bidding equipment during bidding. The bidder shall make comprehensive evaluation and determination based on the advantages and disadvantages of the plan, the adaptability of the equipment and plan, and the bidder shall make comprehensive evaluation and determination based on the advantages and disadvantages of the plan, the adaptability of the equipment and plan, and the price. This will urge the bidder to fully apply its own technical advantages within the scope of the prescribed principles, deeply study the wind resources and terrain reasons of the wind scene, design a scientific cloth plan, and match the most suitable model, which not only ensures the maximum power generation, but also controls the investment amount of the project from the source.
In order to better implement the form of planning bidding, this article describes the implementation principles of planning bidding based on the basis of the guest environment in the form of planning bidding, and explores the Sugar baby has launched a challenge facing the bidding and proposed a corresponding solution to the challenge in order to provide the necessary theoretical basis and basis for the risk project developers when conducting host equipment bidding.
A favorable environment for implementing a bidding plan
1. Traditional radio host equipment bidding methods and disadvantages
Traditional radio host equipment bidding methods and disadvantages
Using traditional radio host equipment bidding methods, it is useful under traditional radio host equipment bidding methods. After the wind measurement data and appropriate terrain diagrams are prepared, the project feasibility study unit will calculate, compare and analyze the power generation capacity of the host with common unit capacity in the market, and finally give a single machine capacity, wheel height, and wind speed in the feasibility study report. The value is determined based on the approximate feasibility study report base. The unit capacity, wheel height, wind speed and total number of projects. When bidding for hosts, the host manufacturer will enter the software system such as the model parameters, wind resource data, terrain data requested by the bid documents, and according to their respective models. The power characteristics of this bidding method is simple to calculate the micro-address and power. Although the conditions are relatively simple, you can start the bidding task by having a terrain map with appropriate wind measurement data and proportions, and completing feasibility study reports. You can create conditions for subsequent engineering construction, so you can It shortens the project construction cycle at a certain level. At the same time, its technical difficulty is smaller, the bid cycle is shorter, and it is easy to execute. However, there are also disadvantages that cannot be ignored. First, due to the complex terrain of the current site, the single machine selected in the feasibility study stage is from single machine capacity and wind speed. In terms of wheel height, it is the most suitable model for this radio scene; second, the micro-viewing address of the final radio scene will be re-designed from the design unit and modified according to the on-site terrain. The results can be used to calculate the micro-viewing address of the host manufacturer when calculating the power generation. The gap is relatively large, which leads to a huge gap between the actual power generation and the target power generation; third, the impact of the micro-visual selection results of different models or the divergent machine plan on the inspection route and the integrated circuit, and the inspection route and the integrated circuit path and the integrated circuit path length Sugar baby has a great impact on engineering price creation.
2. The current changes in the construction environment of the radio site
With the advancement of radio technology and the adjustment of radio industry policies, especially the gradual maturity of low-speed radio machines, many companies have turned their attention to the Internet consumption capacity. The stronger but more complicated terrain is the low-speed area in the south. Under this terrain condition, some main protagonists are mentioned before bidding: Song Wei, Chen Jubai┃Supporting role: Xue Hua┃Others: The number is limited, which is obviously obscure with the sufficient application of wind energy resources and the realization of the most significant target of power generation. With the continuous improvement of technology, the models of various equipment manufacturers have gradually become more diverse.In terms of important parameters such as machine capacity, windshield and wheel height, a complete, systemic model sequence is gradually formed. Owners can have more choice space in machine models that are suitable for environmental conditions such as divergence areas, divergence terrain, divergence wind. In addition, the design talents of the entire manufacturer have gradually improved, and the analysis and calculation skills of wind resources and micro-site selection design skills are very large compared with those a few years ago. In addition, the host manufacturers are very familiar with their own product functions, so the host manufacturers have great advantages in designing wind scene model selection, machine position layout, etc.
Implement four principles for planning bidding
In recent years, some wind development companies have begun to pursue the form of host equipment planning bidding. By selecting the electric motor equipment and laying plan that is most suitable for local characteristics, we will improve the profitability of the electric motor project with sufficient application wind energy resources, and fairly control the production price, realize the dual optimization of the electric power generation and construction cost, and improve the profitability of the electric power generation and construction cost to the greatest extent.
From the above-mentioned targets of the plan bid, implementing plan bids, the following principles should be adhered to.
A goal – the most powerful power generation under unit price
For business owners, the most important thing is the comparison between power generation and engineering price. Choosing the host equipment and laying plan with the highest power generation and relatively low engineering price is the ultimate goal of the business owner. Therefore, the ratio of power generation to engineering price – the ratio of power generation under unit price is used as an important indicator for the advantage of the bidding and evaluation process.
In order to give each bidder a fair competition environment and facilitate bidders to report, it is necessary to create a bidder’s price range for each category related to the machine selection type and micro-spot selection, including the host , tower and box changes, and engineering prices such as base, routes, lifting platforms and electric lines, as well as upgrade stations that are not related to machine selection and micro-spot selection, may not be subject to the bidding scope of the bidder, and shall be reviewed separately by the bidder.
2. Two binding linesSugar baby—the border and total capacity of the wind field
OrdinarySugar daddy said that when a wind project obtains a road, its total capacity and the land use scope of the wind site have been determined. Therefore, the total capacity after the project is built cannot exceed the project’s certified capacity, and the land use scope of the wind site cannot exceed the ground disk red line approved by the Ministry of TC:
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