Clean development mechanism (CDM) is the United Nations framework convention on climate change for the third time the conference of the parties COP3 (Kyoto) by the attachment (Parties to achieve emission reduction commitments on the part of overseas) a compliance mechanism. Its core is to allow developed countries and developing countries for the transfer of project level of emissions offsets and obtain. CDM - 8000 monitoring management system was based on this mechanism, is widely used in new energy and renewable energy development and utilization project and recycling of
greenhouse gases such as methane in coal mine, garbage fill biogas production process of the project such as recycling and dynamic monitoring system.
CDM-8000 monitoring and management system of generator system, pretreatment system, power system, data acquisition, communication, information processing, automatic control, computer integrated protection technology as a
whole.Based on distributed control, bus structure, the composition of the whole monitoring system.
The hardware of the system consists of host computer workstation, data acquisition station, the scene each kind of instrument components. According to the requirements of the CDM technology, through a variety of data real-time acquisition of various instrument field, such as sending data of methane concentration, gas flow, total and pressure, temperature, all kinds of units, pretreatment, watt hour meter to data acquisition station, by the data acquisition station to do a preliminary analysis of the processing of the original data collection, and the use of industrial Ethernet the required high speed data transmitted to the PC workstation. All kinds of original data acquisition station PC workstation will send for classification, and according to CDM relevant methodology calculated various plant data needed and needed by CDM, through rigorous calculation into workstation database, for cross validation of all kinds of data. But also through the software powerful report function, real-time display and storage for each part of the report.