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Generator unit daily load test is indispensable
Author:Vilva Date:2013-08-21 16:40:00 Views:
      The intelligent test system for generator sets developed and produced by Shenzhen Vilva Electronics Co., Ltd. is an intelligent analog load device consisting of a dry AC load cabinet and an automated measurement and control platform, which can accurately and safely simulate the load status of various characteristics. By having the generator set not have to be connected to a real powered device, it can be run under simulated operating conditions to observe its performance specifications.
        Recently, Vilva provided a power unit intelligent test system with an input voltage of 600V and a rated power of 1200kW for North China Petroleum, which is used for daily inspection and maintenance of the North China oil top drive rig power system.
        Vilva load is not only a necessary testing tool for generator sets and manufacturers, but also has important value for the majority of generator end users like North China Petroleum. Just like the health tools such as sphygmomanometers that are always in the family life, many generator sets users also need to simulate the load equipment for routine testing and maintenance. Calculate the steady-state and transient characteristics of the unit through the tests specified in the relevant national standards, and establish a health file. To ensure that the generator set can play its full value.
        Compared to high-power generator sets, which cost millions of dollars, and priceless power security, intelligent analog loads are a small security investment. At present, the more large-scale enterprises with strict management and strict systems, such as state-owned enterprises, military enterprises, and multinational enterprises, pay more attention to the maintenance of generator sets. Their safety regulations require load testing of newly installed or overhauled units, and they are regularly carried out. Load detection.
        Through careful testing, the problems of the generator set can be found. For example, when the steady-state voltage adjustment rate is poor, the current and power factor of each generator set are difficult to coordinate, which has an adverse effect on the parallel operation of the unit. The source is repaired, such as adjusting the AVR correction voltage of the generator set. In addition, some problems such as arcing can only be fully discovered under real load conditions, and load testing can detect various hidden dangers in time.
        As a national high-tech enterprise specializing in R&D and production of high-power dry AC load and AC/DC power supply testing equipment, Weirwa has the first municipal-level enterprise technology center in the industry, and has passed the dual-soft certification of the Ministry of Information Industry and ISO9001. International quality system certification. In addition to North China Petroleum, Welwwa load is also widely used in such well-known enterprises as CNOOC, Sinopec, Shengli Oilfield, and Oil.

 

 

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