A mirror field control system and method
A control system and control method technology, which is applied in transmission systems, digital transmission systems, solar heating systems, etc., can solve problems such as danger, light spot convergence, and heliostats cannot track the sun normally, and achieve the effect of reducing the number of communication cables
Active Publication Date: 2020-04-17
ZHEJIANG SUPCON SOLAR TECHNOLOGY CO LTD
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Otherwise, when the communication of the heliostat is interrupted in the process of chasing the sun, on the one hand, the heliostat with communication failure cannot track the sun normally, which reduces the energy of the light gathered on the heat sink, which indirectly leads to a reduction in the power generation of the power station. Affect economic benefits; on the other hand, the heliostat whose communication is interrupted during the sun tracking state may converge the light spots to unexpected positions, causing danger
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0043] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.
[0044] refer to figure 1 , figure 2 , figure 1 It is a schematic diagram of a traditional redundant network structure, figure 2 It is a schematic diagram of the arrangement structure of traditional redundant equipment in the mirror field. Usually, in a traditional redundant network structure, a mirror field control server 4, a network switch 5, and a mirror row controller are configured, and the mirror field control server 4, a network switch 5, and a mirror field control server 4, a network switch 5, and Mirror row controllers, wherein the mirror row controllers and their redundant mirror row controllers are distributed in the same network, and are usually installed in the same control box.
[0045] In the case of limited ring network load, in the traditional redundancy method, the number of required mirror controllers is t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a mirror field control system and method. The mirror field control system comprises a plurality of groups of control looped networks, wherein each control ring network comprisesa plurality of mirror controllers and a heliostat group in communication connection with each mirror controller; and in any two control ring networks, wherein one mirror line controller in one control ring network and one mirror line controller in the other control ring network are redundant to each other, so that when the mirror row controllers which are redundant to each other control the heliostat group which is in communication connection with the mirror row controllers, the communication state of the heliostat group which is in communication connection with the other mirror row controller is monitored or managed. By optimizing the function of the mirror controller, improving the network connection structure and increasing a small number of communication cables, the reliability of heliostat communication is greatly improved.
Description
technical field [0001] The invention relates to the field of solar thermal power generation, in particular to a mirror field control system and method. Background technique [0002] While the economy continues to develop, energy is increasingly in short supply, traditional non-renewable energy is increasingly exhausted, and economic development is increasingly constrained by the development and utilization of energy. The utilization of renewable energy has attracted widespread attention, especially the utilization of solar energy has attracted more attention from the world. Solar thermal power generation is a main way of utilizing solar energy at present. In the field of solar thermal power generation, tower solar thermal power generation will become The next new energy technology that can be commercially operated. [0003] There are a large number of heliostats distributed in the heliostat field, and the control system is required for unified scheduling and management. The...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/437H04L12/26H04L1/22F24S50/20
CPCF24S50/20H04L1/22H04L12/437H04L43/10Y02E10/47
Inventor 金建祥徐能宓霄凌胡玉超刘强曹鸿祥邵丹锋
Owner ZHEJIANG SUPCON SOLAR TECHNOLOGY CO LTD