New energy power station control performance test system and method
A technology of control performance and test method, applied in the direction of measuring electricity, measuring devices, measuring electric variables, etc., can solve difficult problems such as control performance testing of new energy power stations
Active Publication Date: 2015-11-04
NORTH CHINA ELECTRICAL POWER RES INST +3
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[0004] Embodiments of the present invention provide a control performance testing system and method for a new energy power station to solve the problem that it is currently difficult to test the control performance of a new energy station
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[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0054] Such as figure 1 As shown, a test system for the control performance of a new energy power station provided by an embodiment of the present invention includes a centralized monitoring system 101 for a new energy power station; the centralized monitoring system 101 for a new energy power station is connected to the first test equipment 102; The monitoring system 101 is connected with the main exchange 103, and the main exchange 103 is respectively connec...
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The invention provides a new energy power station control performance test system and method and relates to the technical field of new energy power generation. The system comprises a new energy power station centralized monitoring system. The new energy power station centralized monitoring system is connected with a first test device; the new energy power station centralized monitoring system is connected with a master switch; the master switch is in communication connection with a plurality of sub-switches through fibers; each sub-switch is connected with a new energy unit to be tested; the new energy units to be tested are connected with a second test device; and the first test device and the second test device are respectively connected with a time service system. The test devices are distributed to the new energy units to be tested so as to test each unit, and meanwhile, time mark synchronization of each test device is ensured through the time service systems, so that the problem that since the distance between the points to be tested is large at present, it is difficult to test the control performance of a new energy power station can be solved.
Description
technical field [0001] The invention relates to the technical field of new energy power generation, in particular to a control performance testing system and method for a new energy power station. Background technique [0002] At present, the development of new energy power stations is rapid. New energy power stations generally include wind farms, photovoltaic power stations, etc. With the development of new energy power plants, the problems faced by some new energy power plants have gradually emerged. [0003] For example, the current technology is still difficult to measure the control performance indicators of new energy power plants and units in new energy power plants. The reason is that there are a large number of controlled objects (such as new energy units) in new energy power stations, and the layout is too scattered. The command of new energy power stations is generally issued at the new energy monitoring system, and the overall active / non-active power of new ene...
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IPC IPC(8): G01R31/00
Inventor 柳玉白恺吴宇辉刘京波刘晓鹏宋鹏张扬帆任巍曦
Owner NORTH CHINA ELECTRICAL POWER RES INST