Recently, TÜV NORD, the world’s leading third-party testing and certification organization, issued a TÜV safety certification for Shenzhen Enjoy Technology 105k series energy storage module Passing the EN62477-1 series of standard tests and successfully obtaining the TÜV certification marks that the product has obtained the admission ticket for the international market. On May 24, 2023, …
Summary This article introduces a case of the power quality problem after photovoltaic installation, which leads to the frequent blowing of the fuse in the reactive power compensation cabinet and the frequent tripping of the main circuit breaker switch, analyzes the reasons for this phenomenon, and provides the harmonic elimination and power factor correction solution …
Photovoltaic’s Power Quality Application: switches trip 2022 Read More »
Abstract Photovoltaic system is becoming more and more popular as a renewable energy, but it also brings more and more power quality problems. This artical will introduce a case of photovoltaic power quality in a machinery factory. Analyze the reasons why he faced a penalty of $20000 after installing the photovoltaic system and put forward …
Abstract After distributed photovoltaics are connected to the grid, there are often phenomena such as switch tripping, voltage drop, and penalties due to low power factor. This article analyzes the reasons for these problems, and introduces and comments on the solutions provided by photovoltaic inverter manufacturers. Finally, combined with Enjoypowers’ many years of experience in …
Photovoltaic Power Quality Problems And Best Solutions From Enjoypowers 2022 Read More »
Enjoypowers Hybrid var Compensation can make full use of the advantages of fast and accurate compensation of active harmonic filter AHF/static var generator SVG and low cost of TSC. This article describes what problems exist with TCS, and how AHF addresses them. Introduction With the rapid development of power electronics technology, many nonlinear loads lead …
In the power quality industry, there are many issues to consider when Selectting the right active harmonic filter. This article lists some common problems of active harmonic filter selection and interpretations for your reference. FAQ: Can power factor correction capacitors (PFCC) be used with Active Harmonic Filters? Power factor correction capacitors can be used in …
All power quality products of Enjoypowers Technology have passed the third-party test of CCIC Southern Testing Co., LTD and obtained the CQC certificate. In order to facilitate partners to understand the performance of Enjoypowers’ power quality products, I will share the entire SVG test report with you based on the Static Var Generator SVG test …
Interpret Of Static Var Generator SVG’s Test Report 2020 Read More »
What is Active harmonic filter AHF? Active harmonic filter(AHF), also known as Active Power Filter(APF), is the latest solution to solve the power quality problems caused by harmonics. It is suitable for various industries and market segments with nonlinear loads. Active harmonic filter(AHF) is a high-performance, compact, flexible, modular and cost-effective power electronic equipment, which …
Summary In photovoltaic power plants or factories, the voltage of the grid is 11kV or 33kV. If the required capacity for reactive power compensation is small, low-voltage Static Var Generator SVG can be used to compensate for high-voltage reactive power, which is more cost-effective. 1. Project Background and Enjoypowers Solutions When the power factor tracking …
