Features
The machine is used to process untwisted chinlon into high stretch fiber.At the same time, it can make spandex and stretch chinlon to be air covering. Through the special intermingle nozzle to achieve chinlon/polyester air covering in one step. The machine is the most advanced, low energy consumption,but high production.
Performance
1.Three rollers named machine D1,D2,D2.2,all adopt the godet mechanism. The godet is controlled by the micro-motors. It control the fiber will and ensure the stretching.
2.The machine`s two sides (A-B) running relatively independent, both adopt energy-saving motor instead of belt,the process parameters can be set separately. Two sides could process different productions.
3.The specially energy-saving nozzle can save air and power.
4.Two-step D2 roller structure improve the node uniformity and fastness of the nylon spandex.
5.The special fiber structure is adopted to improve the efficiency of fiber processing.
6.The adjustable spandex universal support is adopted to ensure the spandex feeding well during high speed running.
7.Electric structure ensures convenient and quick threading.(Optional)
8.Machine`s deformation heater adopts biphenyl air heating.The temperature precision is exact to ±1 ℃ assure every spindle`s temperature to be same.This is beneficial for dying.
9.Excellent machine structure reliable drive system and low noise. It is easy for process adjustment, and maintained by single spindle to improve productivity.
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Northeast Power Grid network loss management originally used the basic factory and station manual reporting methods, and every month the plant and station operators reported through the network loss report, and then the provincial network dispatch statistics. The implementation of the first-time grid loss data automatic collection system in the northeast power grid adds new Liao, Ji, and Heilongjiang autonomous provinces to collect network loss data information, realizing the real-time calculation and statistics of grid losses, and realizing grid loss information for the grid in real time. The law of network loss changes and effective loss reduction provide a scientific basis.
Northeast Power Grid Changchun Extra-High Voltage Bureau has five substations that need to install metering energy meters. Among them, the 500-kV Baojia Substation is undergoing the transformation of an intelligent substation. The primary grid loss data collection and access provide a basic platform for Baojia Substation in real-time data collection and analysis, on-line monitoring, and control, which complements the transformation of intelligent substations.
Shen Yuguo described this picture for the reporter: The future Baojia Substation will realize unattended operation and the data collected automatically provides real-time online monitoring, control, and service for the operation of the smart substation.
The lean management has taken a solid step. Northeastern Power Grid This time, the transformation of data acquisition and access of primary grid loss data will provide more accurate and reliable data analysis for grid loss reduction and economic operation, and it also provides a one-time grid loss rating for Northeast Power Grid. Sub-regional lean management has laid a solid foundation.
Automatic collection of primary loss data enables data collection and standardized transmission of all billing and assessment points in the Northeast Power Grid, and provides effective real-time data for network loss for production, dispatch, and finance departments, enabling automatic and accurate calculation of a network loss. .
Northeast Power Grid Co., Ltd. has gradually realized the significance of this work in the process of automatic collection and access of data on primary grid loss. The northeastern power grid has a wide range of lines. In the process of building an intelligent power grid, the implementation of this project can not only make the data more timely and accurate, but also can classify and analyze the data while collecting data and accessing data. Northeast Power Grid provides detailed and effective decision-making basis, which is also a solid step for Northeast Power Grid Co., Ltd. to take lean management.
Related reading: Feeling intelligence Once the network loss data automatic collection project Before the implementation of Northeast Grid Co., Ltd. plant, station workers can only on-site meter reading, dedicated to a large number of pieces of paper to find a data, workload, data complex It is inevitable that mistakes will occur. Once all the network loss data has been collected in real time, it is responsible for accurately analyzing data and calculating network loss based on real-time collected data, providing reliable data and technologies for more effective reduction of network loss and efficiency. support.
The biggest responsibility for the dispatch center after the system transformation is to save time and effort. “The power collection device is stable in operation, the data collection is highly efficient and accurate, and it has the function of automatic data verification. This eliminates the need for on-site meter reading by factory and station workers, eliminating the need for manual entry of meter reading data and eliminating the need for manual reporting. Oversight, eliminating the need for manual reporting of data verification.†Northeast Loss Network loss and measurement of special responsibility to describe the new system on the line of experience. In this way, special responsibility can put more energy and time on how to analyze data and reduce network loss.
In addition, the automatic collection device also has an intelligent self-healing function that can recover itself in the event of a failure, ensuring uninterrupted and reliable operation, and greatly enhancing the stability of the system. Specialists no longer have to worry about losing data after a system failure.
Using Electricity Grid to Realize Intelligent Electricity Data Collection
“The application of the electric energy meter and the access of the automatic data acquisition device provide detailed and timely support for the line loss data of the Baojia Substation under reconstruction. Although the revised electric energy meter has not mentioned the word “Smart†in its name, , but in terms of functionality has been fully realized intelligent.†Shen Yuguo, head of Baojia Substation.