Magnetically controlled reactor controller and method thereof

Abstract

The invention discloses a magnetically controlled reactor controller and a method thereof. The magnetically controlled reactor controller comprises a controller module, wherein the controller module has a DSP (digital signal processor)+ARM (advanced RISC machine) structure, the DSP and the ARM are connected through a double-port RAM (random access memory), and the controller module is respectively connected with an analog quantity module (1) and an electric signal output unit; the analog quantity module comprises an AD (analog-digital) chip, the AD chip is connected with a voltage acquisition device arranged on an outer power grid, the controller module is also communicated with an upper computer, and the controller module and the electric signal output unit are respectively connected with a power source processing module; and the electric signal output unit is connected with a pulse transformer in a magnetically controlled reactor. The invention has the beneficial effects that reactive power and voltage parameters of the power grid can be detected quickly and accurately; the operation states (paralleling, separation and disconnection) of a transformer substation can be automatically detected and adapted; and corresponding control strategies can be adopted according to a control target (reactive power or voltage) for accurate control.

Description

technical field [0001] The invention relates to a reactor controller and a method thereof, in particular to a magnetically controlled reactor controller and a method thereof. Background technique [0002] With the development of our country's national economy, the demand for electric power is increasing, and the reactive power pollution generated by the load is also increasing. my country has a vast territory and uneven distribution of energy sources. "Transmitting electricity from west to east, mutual supply from north to south" is the basic national policy for the development of my country's power system [5]. This determines that my country's power system transmission network is huge, and there are a large number of long-distance transmission lines. Under the condition of a large power grid, how to safely and efficiently transport electric energy from the power plant to the load center where the power distribution system is located, how to provide users with high-quality ...

AI Technical Summary

Problems solved by technology

[0022] At present, most of the MCR controllers researched and produced by most domestic manufacturers are based on 80C196, which has the disadvantages of slow control speed, insufficient sampling accuracy, and unfriendly man-machine interface, which seriously restricts the performance of MCR and the promotion of products.

In addition, because the application of MCR is a relatively new technology in the world, it is still in the theoretical stage or trial operation stage in China, and has not yet been extensively developed, and many technical details have not been involved.

technically immature

[0023] In reality, reactor controllers have a lot of analytical work in theory, and the design in implementation is more complicated, and optical fiber communication is mostly used, which makes implementation and maintenance difficult, especially in the field of high voltage or extra high voltage. High insulation requirements In the case of the actual implementation of the less

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