First, the substation automation systems RDM-9000 substation automation systems Investor Hefei Software Technology Co., Ltd. developed a new generation of integrated automation systems, in the development of this system, established a "platform + application" and cross-platform, standardized, integrated , intelligence, international strategic guidelines, common platform by unified data platform, unified graphics platform, unified network platform, alarm service platform, the process of fault-tolerant distributed system, model maintenance systems, computing services systems, security management systems, reports WEB platform composed of systems and security, with excellent cross-platform features, the upper application and the underlying systems isolate downward compatible with a variety of hardware platforms and operating systems, up to provide secondary development and runtime environment for specific applications, for applications efficient and stable operation to provide reliable, robust platform support. ◆ SCADA system functions Function 1) establish and maintain a database of 2) Data Acquisition 3) Data Processing 4) alarm processing 5) controls the operation 6) Display 7) tabulation print 8) to calculate statistics 9) recall the accident (PDR) 10 ) accident inversion 11) Rights Management 12) area of ??responsibility of the management 13) clock synchronization 14) self-diagnostic systems and switching 15) Anti misclosedown 16) remote maintenance 17) a third party interface ◆ Advanced Applications) network topology analysis 2) procedures Operation 3) five anti operating system 4 votes) AVQC (VQC) system features a powerful cross-platform capabilities ◆ ◆ dynamic modeling technology based on metadata, rules, and follow the CIM, SVG standard integrative graphic model library ◆ UNICODE standard international, multi-language processing ◆ hierarchical parallel real-time object database, application-oriented database cloning technology ◆ highly reliable "1 + N" multi-machine fault-tolerant, distributed applications running full historical data and self-recovery ◆ Super Cache Support WAN architecture, large commercial database applications, integrated anti-error system design, massive database processing capability ◆ scalable graphics, database plugin architecture ◆ complete authority, responsibility area management ◆ humane man-machine interface, flexible customization Cross platform statements, safe and efficient WEB + Ajax release ◆ ability to provide strong secondary development of cost-effective hardware and software combination ◆ 5) small current grounding line 6) Disturbance Analysis 7) protection and fault information management Second, the electric energy Acquisition Management System RDM-9110 electric energy collection management system is to achieve electrical energy plant station automatic data collection, storage sub-period, and to achieve the bus electrical energy balance calculations, net loss, cable loss, slice loss, damage and change a variety of related data output reports, print and WEB publishing, as well as for system information exchange with other systems to achieve safe operation of power management and distribution of electric energy statistics and line loss analysis. It can provide timely, accurate, reliable and complete data source for the power user. The system uses data flow design review mechanism based on the idea to make the system more practical and reliable. Applications ◆ province tune to tune, tone and other county-scale electric energy collection management system ◆ power plants, substations, oil, steel plants, power units and other large users of electrical energy real-time monitoring system ◆ residential smart metering management system ◆ data acquisition system function, or ERTU collection terminal substation data acquisition, data can be collected directly intelligent electronic table has a transfer function; ◆ power analysis capabilities, including substations, power analysis electricity lines, bus equilibrium analysis , net loss, cable loss, statistical analysis of variable loss; display power curve lines, bus, substation, incremental curve electricity; ◆ daily operations management functions, including code data manually modify the table, all kinds of artificial additional electricity and other matters ; backup and recovery of data; ◆ variety of production and publishing features reports and curves, supports automatic reports (good report data format can be automatically updated based on user-defined reports, including automatic updates automatically published online reports and data ); ◆ Web publishing capabilities; ◆ system management functions, including setting system permissions, modify; manage various matters, logs; operator login log, revision history log; ◆ senior line loss analysis, theoretical line loss and Statistical analysis of line loss compared to identify the main electricity grid system which point loss; ◆ load forecasting; ◆ Error terminal identification; ◆ tariff automated billing function; ◆ assessment optimization can be achieved on key units, power supply enterprises assessment; ◆ data exchange capabilities of third-party systems, and power user information collection system, regional electric energy systems, SG186 system for data exchange. Third, the distribution transformer monitoring system RDM-9120 through a variety of distribution transformer monitoring system to collect operational data distribution transformers, computation, analysis, remote metering meter, line loss analysis, power quality monitoring, equipment operation and monitoring, power line balance analysis, distribution transformer power quality analysis, electricity abnormal alarm, tamper, fault diagnosis, assessment audit and other functions, power distribution automation system is an important part. System can comprehensively improve the quality of service and distribution systems, system operation and management level of economic power enterprises, thus ensuring the safe operation of the equipment to produce good economic and social benefits. ◆ data acquisition system functions: Acquisition active / reactive power, three-phase voltage, phase current, power, power factor. ◆ data query function: in tabular or graphical curve display moon and electricity distribution transformer; Sun Moon voltage and current; the moon and have / reactive data, power factor, frequency value. ◆ data analysis functions: 1) line loss analysis: analysis based on daily consumption data line loss of a line of cases, plotted; select multiple days, compare; 2) voltage pass rate analysis: voltage data collected every day according to the system, Automatic analysis of the cumulative time statistics overvoltage, undervoltage cumulative time, total time voltage monitoring, the maximum value and the minimum voltage occurred. According voltage exceeds the lower limit of time, the moon and the voltage passing rate calculation. 3) supply reliability analysis: three phase, power factor curve; ◆ event recording functions: 1) record events during a power outage or phase, phase of a power outage or from, only time record. 2) recorded once (or twice) open / short events. 3) record the voltage / current-limit events, including the threshold voltage or current of the starting and ending time, the more limits. ◆ statistical functions: 1) daily maximum three-phase voltage, phase current, minimum, maximum demand and time of occurrence. 2) the voltage passing rate statistics, the statistical reliability of power supply. 3) Three-phase unbalance. ◆ report generation function: can be customized according to user reports, export to Excel file or print. ◆ storage function: real-time data storage, including a daily 15 min, the slightest bit of data per day, every day the whole point of data and other statistical data. System Features ◆ Based on Unix, Windows system platform that supports Open Database. ◆ With the acquisition, management, analysis, applications, extensions. ◆ automatically generate various curves and reports on economic performance. ◆ Set metering, distribution transformer monitoring, load management, automatic meter reading, reactive power compensation and other functions in one. ◆ Quick exception reporting, and efficient distribution transformer fault handling. Fourth, the power distribution monitoring and management systems RDM-9130 power distribution monitoring and management system in order to strengthen the provincial cities to run on each company's distribution network power operation and distribution automation system management and research and development of a regional power distribution monitoring and management system. Remote monitoring system includes cities Company distribution network operation, remote monitoring and city company distribution automation system operation, the province's distribution network to run statistical analysis and comparison, system management functions. The system also has an interface with SCADA systems, production management systems and the like. The system can improve resource utilization in various cities distribution automation systems and help save the company to exercise the power company and city guide on the distribution lines and distribution transformers, assessment, management functions. System is able to strengthen the management of urban distribution network to provide more effective and efficient service, providing a solid foundation. System functions ◆ cities distribution network run-time monitoring: real-time data base city distribution monitoring system interface provides statistical analysis of the distribution network to the city of the current operating status. Including load rate monitoring, power factor monitoring, power line monitoring of total balance plus, three-phase current imbalance monitoring, exception alarm view, the system operating conditions to see other functions; ◆ grid historical cities with statistical analysis: the ability to analyze power distribution changes in the history of running the network to provide basic data for the analysis of load distribution and growth trends. Including the power of data analysis, analysis of telemetry data, line balance plus total monthly statistical power, voltage, total harmonic distortion analysis, voltage passing rate analysis, monthly load factor analysis, load factor analysis, power factor analysis, three-phase current imbalance analysis and other functions. ◆ province distribution network operation analysis: overall statistical analysis of performance indicators data distribution systems in various cities, including the voltage passing rate, load factor, load factor, power factor and other functions. System Features ◆ overall regional distribution network monitoring: Mastering the area around the city distribution network and distribution automation systems operation and utilization. ◆ multi-tier distributed architecture: the system by the master layer, layer from the station and the terminal layer, full use of system resources have been building. ◆ Multi-platform support: The system leverages the stability and rich graphical interface for Unix systems Windows system, so the whole system has high reliability and ease of use. ◆ openness and interconnectivity: System and Scheduling master system to exchange data via a standard statute to ensure that data in the original and authentic. Fifth, the distribution line fault location system RDM-9140 distribution line fault location system uses a digital fault indicator and digital wireless communication technology, mainly used in high-voltage transmission and distribution wires on the road, you can short-circuit and ground-fault detection and indicated you can monitor the line and transformer (the high side, low side) of operation, can be erected on the same pole two-way remote control electric switch (sub-gate), remote (acquisition switch location). The system can run in real time to help understand the current power monitoring points on the line (load current / short circuit operating current, transient ground current / ground action current, steady-state zero-sequence current cable / steady-state operating current zero sequence / transient zero-sequence current), line voltage, temperature changes in the cable head, a short circuit in the wiring, grounding, disconnection, insulation deterioration, over-temperature fault. Short-circuit monitoring system functions ◆ line, grounding, overload, disconnection, power failure, phase unbalance, Daoge, over-temperature fault conditions, helping operators to quickly find the point of failure, to avoid further incidents. ◆ monitor line load current / short circuit current action, the preservation of historical data and plotted for accident analysis and advance warning. ◆ monitoring of ground currents and ground line transient operating current, steady-state and transient zero-sequence current zero-sequence mutation peak current (cable), the preservation of historical data and plotted for accident analysis and advance warning. ◆ monitor ground voltage overhead lines, cable head-to-ground voltage, cable head temperature, the preservation of historical data and plotted for accident analysis and advance warning. ◆ There knife and switches in place, you can monitor the switch position. Without alteration switch, no power outages. ◆ electric switch in place, in addition to monitoring the switch position, but also to achieve remote control operation. Without the installation of PT and CT, without blackouts. System features common indicator ◆ breakthrough technology and traditional principles of analog standard FTU. Without PT and CT, no need to switch or transformation, and no other potential power installation, wide application range, input-output ratio, reliable operation. ◆ equipment running low power consumption, long service life. Digital fault indicator from the wire and seeking power and long-life lithium battery backup, permanent maintenance; data acquisition from solar energy (overhead occasions) or opening CT (cable occasion) to take power, optional high-capacity lead-acid batteries or lithium batteries 3-5 replaced once. ◆ short circuit fault detection method using digitized signal quantified. Can load current monitoring circuit each monitoring point, short-circuit fault current and line voltage and real-time reporting master system can be adjusted online short circuit fault detection parameters, greatly improve the accuracy of short-circuit failure detection. ◆ Use a ground fault detection method digitized signal quantified. For small current grounding system, transient ground current can be monitored each monitoring point line, ground fault currents and line voltage and real-time reporting master system can be adjusted online ground fault detection parameters, greatly improve the accuracy of the ground fault detection. ◆ multiple network channels. Local communication network using wireless FM (64 channel automatic frequency hopping), remote communications using GPRS / CDMA / 3G network communications, local and remote easy maintenance. ◆ installation simple. Fault Indicator and digital data acquisition simple to install, no power installation, removal, local or remote wireless debugging. ◆ Master economically practical "four remote" feature. Master software can spot the digital fault indicator and data collector "four remote" operation (remote control, remote, telemetry, remote adjustment Parameter read]). Real-time monitoring of line load current and short circuit operating current, transient ground current and ground action current, zero-sequence current and zero sequence current spike (cable occasion), overhead lines or cable head-to-ground voltage overhead lines or cable head temperature, with WEB browsing and GIS interfaces. ◆ complete record of events. SOE records, accident push the screen to achieve a repeat incident. ◆ unattended. Dynamic shading, fault location, SMS notification, to achieve unattended. Six, information collection system This system is integrated power management platform for the electricity market conditions. Systems follow the "power user information collection system functional specification" and DL / T698-2009 standards, based on J2EE architecture, the use of distributed design, fully integrated, large users of electricity load monitoring and control of electric energy collection substation management, residents billing management in one centralized meter reading. System specifically changed by FKXXXX-ZXJY1X collection terminals, DJXXXX-ZXJY1A concentrator, DCXXXX-ZXJY1X gathering information to complete a full collection of electricity power users, prepaid, four line loss statistical analysis, power quality monitoring, abnormal electrical alarms marketing, business functions, marketing manager for power provides an efficient, objective, stable electricity monitoring system platform electricity inspection, assessment, analysis and management, improve the automation level power management helps improve power supply service levels. ◆ collection management system functions: residential customers by automatically collecting electricity meter data, saving human resources and reduce meter reading costs, improve timely rate meter reading, meter reading success rate. Eliminate false meter meter personnel, reduce the loss of electricity power companies. ◆ control management fees: Fees controlled by management, remote implementation off, transmission control, calls tariff management, power users a comprehensive pre-paid services. ◆ Monitoring and Analysis: Through health lines and transformers, wire (change) loss and utilization, real-time monitoring and analysis, for the power company power grid construction investment, rational distribution and decision-making basis for power transfer. ◆ anomaly analysis: analysis of electricity metering device anomalies, automatic inspection system failed, to achieve the electricity supply companies targeted inspection. ◆ Stealing analysis: electricity consumption, electricity load, current, voltage curve, can effectively detect anomalies, rapid strike stealing behavior. ◆ value-added services: value-added services through SMS, voice and other means, the timely release of information to the user of electricity consumption, billing, outage notification, restore power and other relevant information, to improve the power company's service levels. ◆ Credit File management: records management, to achieve the power user information file, device information files, assets archives, archives credit rating for unified management. ◆ Load Management: Analysis of key users to run data, can fully achieve a reasonable distribution of load to achieve the orderly use of electricity, so that users interact with the power company. System Features ◆ Figure module integration design, friendly interface, greatly reducing the user's system configuration maintenance. ◆ system uses a modular design that provides integrated subsystems distributed processing, different functional modules can be flexibly configured. ◆ use load balancing design concept, pioneered FR technology, adaptive routing terminal access. ◆ follow the State Grid Corporation of the "power user information collection system functional specifications," according to top-down design of power marketing system needs to meet industry applications habit. ◆ system follows the DL / T698.41-2009, "Q / GDW 130-2005 power load management system data transmission protocol." ◆ WEB View full data mapping, client maintenance, support dynamic report viewer report results to ensure consistency with the data source.