■ Advanced networked hardware platform is composed of high-performance chips of 32-bit DSP and CPU;
■ Advanced protection principle, fuzzy control and adaptive technology, and many original patented technologies can achieve the best protection performance;
■ It has a variety of high-speed data communication interfaces, which fully meets the needs of integrated automation;
■ It has perfect self-checking function;
■ Easy installation and debugging.
Products cover the entire field of relay protection, including 10KV-500KV relay protection devices with different voltage levels and types. These include line protection, transformer protection, generator-transformer group protection, bus protection and circuit breaker protection. Now it has developed into ten categories, more than 20 series and hundreds of varieties of products. CSC2000 is the first distributed substation integrated automation system in China.
Characteristics of integrated automation system in CSC2000 substation;
■ In the design of domestic substation integrated automation system, the object-oriented design idea was put forward for the first time.
Consider and adopt the method of interval design;
■ The application of network technology has been at the leading level in China, and CSC2000 is currently.
The only country in China that adopts two-layer communication structure is in line with the future substation automation system.
International standard iec 61850; ;
■ Microcomputer protection, measurement and control and general hardware system have high reliability, and the anti-interference ability conforms to IEC6 1000-4 international standard;
■ The system has successfully researched and applied many advanced intelligent control technologies.
CSC2000 substation integrated automation system won the second prize of national scientific and technological progress and the title of national key new product.
CSC2000 is a fully distributed totally integrated automation system, and the protection and control equipment are completely distributed to the switching stations, which represents the development direction of integrated automation technology of substations in China.
CSS- 100BE Regional Security and Stability Device for Power System
The main features of this system are:
■ Adopt a networked general hardware platform;
■ Single-chip microcomputer technology without bus chip is adopted, and the anti-interference ability reaches IEC-6 1000-4 international standard;
■ Adopt multi-CPU parallel processing technology;
■ Independently judge faults and do not rely on relay protection;
■ The equipment software can be configured;
■ Online refresh of policy table;
■ Using communication channel to realize regional stability control, which is convenient to construct regional stability control network. The system can meet the dynamic security detection requirements of regional power grids, large-scale regional power grids and cross-regional power grids.
Power grid dynamic security monitoring system (PMU) has the following characteristics:
■ The distributed measurement scheme is the first in China to realize synchronous phasor measurement;
■ The comprehensive measurement and calculation method of synchronous phasor is proposed and realized for the first time in China;
■ Power data network is the first communication carrier in China, which realizes the high-speed transmission of synchronous phasor data;
■ Take the lead in realizing the communication between PMU and master station in China according to IEEE 1334 and C37. 1 18 (discussion draft);
■ The real-time database and its data center system that meet the real-time requirements of power grid dynamic security monitoring are proposed and realized for the first time in China. ■ Design of distributed real-time database;
■ Plug and play modular design;
■ Seamless access to multiple communication media and protocols;
■ Flexible configuration, universal software for master station, substation and substation;
■ Provide open data interface and DMIS and EMS system implementation.
Enjoy resources and information.
CSGC-3000/MA Rail Transit Power Monitoring System
CSGC-3000/MA rail transit power monitoring system provides a complete set of power automation solutions for rail transit (subway, urban rail, light rail, etc.). Users meet the needs of rail transit operation and management. The system is designed according to the software platform of large-scale monitoring system, adopts the latest field bus technology, network technology, hardware technology and software technology, follows the international mainstream standards, meets the requirements of practicality, advancement, expansibility and openness of the industry, and has strong integration ability. CSGC-3000/MA rail transit power monitoring system provides users with a modern operation and management platform, realizes a networked, automated and scientific working mode, and can better ensure the safe and reliable operation of rail transit.
CSGC-3000/MA rail transit power monitoring system is suitable for OCC, main substation, traction step-down hybrid substation of station (depot), step-down substation of station, follow-up station and other places. The system can also be closely combined with the rail transit integrated monitoring system to realize its PSCADA subsystem function.
Independent products mainly include:
CSGC-3000/MA-OCC control center master station system (UNIX/Windows);
CSGC-3000/MA-SA integrated automation system of main substation;
CSGC-3000/MA-ST Substation Integrated Automation System;
CSM-320E communication controller;
CSC- 1320 communication management machine;
CSC-200 series low-voltage digital measurement and control protection devices;
CSI-200E intelligent integrated measurement and control device.
The equipment of CSGC-3000/MA rail transit power monitoring system (PSCADA) adopts modular and redundant design ideas, and adopts products with safe and reliable operation, perfect functions, advanced performance, stable quality and no maintenance or less maintenance. The software and hardware design of the system fully considers the requirements of reliability, maintainability and expansibility.
The electric power monitoring system adopts a hierarchical and distributed structure, which consists of the central monitoring center (OCC) main station system (including the repeater system), the substation sub-station system of the station, the monitoring system of the disconnector in the depot, the station basic equipment, the catenary equipment and the communication unit. The information of the main substation is connected to the power monitoring system through the channel, and a complete system structure is formed through the subway communication system (backbone network).