夏弗纳电磁兼容介绍pq,电能质量形式lation tool which allows planners, consultants and application engineers to accurately model and simulate low voltage 3-phase network topologies. This powerful online tool is easy to use, with drag and drop convenience, drop-down menu-driven functionality, and fill-in-the-blanks simplicity. It allows the simulation of power, current and voltage at all network modes, and supports the proper selection of harmonic mitigation technologies. Schaffner PQS verifies compliance with selected power quality standards, and it provides comfortable reporting features. It is ideal for application engineers, planners, consultants, plant managers, and others responsible for the power quality within all industries.
这种强大的工具使用户可以选择中和低压变压器参数（电压，电源，短路电流和阻抗），指定电缆（长度，直径和材料），然后添加负载和谐波过滤器。借助拖放便利，用户可以选择常见的负载，例如炉子，电动机，电阻载荷，直流电动机/电池充电器和可变频率驱动器。当将这些元素添加到电路中时，PQS会提示用户填写每个组件的适用参数。
例如，如果系统设计不支持负载，则将生成一条消息，建议可能需要更大的变压器，然后保持照明，直到纠正电源问题为止。PQS支持所有Schaffner谐波缓解技术，包括主动和被动谐波滤波以及窒息以及功率因数校正。
Harmonics can play havoc on the electrical power network, causing, tripped circuit breakers, blown fuses, overheating of motors and transformers, insulation break-down and reduced service life of equipment. Issues range from a “simple” nuisance to catastrophic loss. Further, production downtime, repair cost and revenue shortfall, may result in reduced company profits. Harmonic filtering helps to eliminate many of these concerns, enhance efficiency and improve overall plant performance.
沙夫纳EMC
schaffner.com
提交以下：电力电子技巧，，，，Simulation
