Feature:
1. High speed Rapier Loom with conjugate cam is used for beating up, which makes the beating up more stable, the loom opening smaller and the opening time longer. Reduce yarn break rate.
2. The lower electronic dobby is adopted, which makes the process change fast and the weaving pattern more.
3. Servo warp slectrion and servo coiling are adopted. It has automatic weft finding function.
4. Using imported bicarno's sword head, single side guide hook, reduce weft hook rate.
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The computer monitoring system of the large-scale pumped storage power station in operation adopts the MB80 intelligent programmable controller as the core control platform. In the process of project research and system commissioning, engineers and technicians from various parties such as NARI Automation Co., Ltd. have overcome various difficulties such as parallel operation of new and old monitoring systems, interfaces with old DCS systems, complicated operating conditions, and short commissioning period. All control flow tests of large-scale pumped storage power stations have laid a solid foundation for successful commissioning.
The successful development and operation of the computerized monitoring system for large-scale pumped-storage power stations has once again demonstrated the independent innovation capability of NARI Autocontrol Co., Ltd., and at the same time marks that NARI has already possessed the production capacity of a large-scale pumped-storage power station computer monitoring system, which will break the past. In this field, it is monopolized by foreign surveillance systems. The successful use of the MB80 intelligent programmable controller in this project indicates that the MB80 has the ability to form a large-scale control system, which will create conditions for the future popularization and application of the MB80 in large-scale control systems.
Successful development of monitoring system for large-scale pumped storage power stations
Nanrui Automation Co., Ltd. and North China Power Grid Co., Ltd. and Beijing Shisanling Storage Power Plant jointly undertaken the State Grid Corporation scientific research project “Localization of Monitoring System for Large-scale Pumped Storage Power Stationsâ€, which achieved important results, and a large-scale independent intellectual property rights. The computer monitoring system of the pumped storage power station was successfully developed and was officially put into trial operation in early March 2006. Since the operation, the system has performed well and has been widely praised by users.