The invention discloses a method for capacitive load reactive compensation of high frequency ozone generator. As shown in the dotted line frame of the abstract, the method refers to parallel air gap adjustable reactor at both ends of the capacitive load C of the ozone generator, and C is an equivalent capacitance of the air gap capacitor Cg and the dielectric capacitor Cd. The design of air gap adjustable reactor aims at reactive power compensation of capacitive load with dynamic capacitance. The imaginary part of the two port network according to the load impedance is zero in the reactor and reactor design in the magnetic circuit air gap is provided, the successful implementation of the reactive power compensation, and by changing the reactor inductance reactive power compensation effect, results show that the power output capacity decreased by 53%; the power factor is increased from 0.88 to 0.94; reduce the temperature of each part of the system, the buffer capacitor reduces temperature rise 40 degrees, reduce power loss. The performance of high frequency ozone generator was improved significantly.
【技术实现步骤摘要】
一种高频臭氧发生器容性负载无功补偿的方法
本专利技术涉及臭氧发生器
,尤其涉及一种高频臭氧发生器容性负载无功补偿的方法。
技术介绍
臭氧技术在人们健康生活、工业生产以及治理环境污染等方面扮演着重要角色,近年来对大型臭氧发生器的需求日趋增大。目前学者们对无功补偿研究多在电力系统领域,无功补偿在电力系统中具有降低网损,改善节点电压质量,提高功率因数等重要意义。学者们利用串联谐振电压易起振的优点设计串联谐振高频逆变电源,从软开关技术,减少谐波,工作频率与谐振频率关系,降低开关管损耗等方面入手改善臭氧发生器性能,虽然一定程度提高了电能传递效率,但也遗留下来变压器发热,整机功率因数如何提高等问题。对于霓虹灯、荧光灯等容性负载也存在功率因数低的问题。关于容性负载无功补偿的文献介绍不多,尤其在高频臭氧发生器容性负载的无功补偿介绍尚未见到,高频的优势在于,相对工频条件下放电单元单位面积注入功率较大,因而体积小,且电源变压器体积也小,臭氧产生效率高。小型高频臭氧发生器正常工作时所需电源变压器容量较小,且性能稳定,不需要额外增加成本并联电抗器。但随着放电单元数量增加,高频条件下 ...
【技术保护点】
一种高频臭氧发生器容性负载无功补偿的方法,其特征在于,采用并联气隙可调电抗器对动态容性负载进行无功补偿。
【技术特征摘要】
2017.04.07 CN 20171022264001.一种高频臭氧发生器容性负载无功补偿的方法,其特征在于,采用并联气隙可调电抗器对动态容性负载进行无功补偿。2.根据权利要求1所述的一种高频臭氧发生器容性负载无功补偿的方法,其特征在于,电抗器的理论设计值满足以下条件:其中,Cd...
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。