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首页> 外文期刊>International journal of simulation: systems, science and technology >DESIGN OF FUZZY GAIN SCHEDULED PI CONTROLLER FOR AN ISOLATED WIND ENERGY CONVERSION SYSTEM
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DESIGN OF FUZZY GAIN SCHEDULED PI CONTROLLER FOR AN ISOLATED WIND ENERGY CONVERSION SYSTEM

机译：隔离风能转换系统的模糊增益调度PI控制器设计

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Electrical power is the vital input for the economic development of any developing country. At their zenith, manyexcellent methods for the generation of power have been developed. The cost of supplying electrical power through grid to ruralareas is becoming excessively high due to large investments in transmission and distribution lines, centralized power generatingstations and line losses. For these reasons, the stand alone decentralized power generating stations with non – conventional energysources like wind, biomass, solar energy, micro and mini hydel sources are being considered for electrifying remote rural areas.Hence in this paper an isolated Wind Energy conversion system with superconducting magnetic energy storage unit is considered.The hybrid power system is normally equipped with a control system, which functions to reduce the system frequency oscillationsand makes the wind turbine generator power output follow the performance curve when the system is subjected to wind/loaddisturbances. Usually PI controllers are employed in these systems. Unfortunately, since the operating point continuously changesdepending on the demand of consumers, this constant gain PI controller are unsuitable to other operating points. Therefore, thispaper describes the application of the fuzzy gain scheduling on the PI controller for an isolated wind – Wind Energy conversionsystem with superconducting magnetic energy storage unit.
机译：电力是任何发展中国家经济发展的重要投入。在他们的顶峰时期，已经开发了许多出色的发电方法。由于对输配电线路，集中式发电站和线路损耗的大量投资，通过电网向农村地区供电的成本变得过高。由于这些原因，正在考虑使用具有非常规能源（如风能，生物质能，太阳能，微型和微型混合动力源）的独立式分散式发电站，以使偏远的农村地区通电。混合动力系统通常配备一个控制系统，该系统可减少系统频率的振荡，并在风力/负载扰动时使风力涡轮发电机的功率输出遵循性能曲线，因此，混合动力系统通常具有控制系统。通常在这些系统中使用PI控制器。不幸的是，由于工作点会根据用户的需求不断变化，因此该恒定增益PI控制器不适用于其他工作点。因此，本文描述了模糊增益调度在PI控制器上的应用，该PI控制器用于具有超导磁能存储单元的隔离式风力发电系统。

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