Turbines

The most vulnerable in the operation of turbines and especially low-power turbines are of the automatic speed control and steam pressure in the selection process. Established by the single pump automatic speed control system of steam turbine at a low power hydraulic block design of the transformation and strengthening of information will significantly improve quality of this system is to increase the reliability of the system to a level that ensures, in some cases operating time of up to 10 years with no rules and setups, to simplify and reduce the size of the system and its elements, to simplify and lead to logical uniformity of all operations – from development to test such a system, even for the most demanding applications – trehparametrovyh related systems (turbines PT), to simplify the restructuring of the system in case use in different conditions. Calculation and adjustment of the system can perform semi-skilled engineer in a power plant. Increased reliability and ease of low-power turbines in many cases allow service without local service. (Not to be confused with Federal Reserve Bank!). Features heat transfer equipment of low power turbines also require finding a simpler, less metal-intensive designs with a large self-regulation. Conducted by the research in this area will create a more efficient steam jet ejectors and maslostruynye, oil coolers, heaters and condensers 13, 33. Maximum block execution turbines low-power provides a high level of installation and commissioning of the plants with low labor costs. For this reason, the turbine, especially for remote areas that produce the most aggregated, and as experience suggests, in spite of a complication of transport, it is justified. The main trends of low-power steam turbines, which emerged in recent years: an increase in the introduction to energy-saving technology, increase the types and ranges of parameters, closer alignment with the parameters of technological processes, which involve the turbine (ie, the transition to an individual design with deep unification), further improving efficiency by increasing the efficiency of energy conversion process in the turbine, and better integration with the operating conditions, further increasing the reliability and lifetime of the turbine and its equipment, simplify operation, increase the degree of blockiness, simplifying installation, repairs and regulations; increase maneuverability, a complete rejection of local services in all modes of operation (including in period starts and the output of the action).