Ketm test report

Unofficial Test Report KETM Power Optimization System

Official Test ResultsKETM Power Optimization System

Kasetsart Energy and Technology Management Center1PNK Partners 98-6, Yangjae-dong, Seocho-gu, Seoul, South Korea | Tel. +669 1876 9555

AgendaTesting MethodTesting ConditionTesting ReportAnalysis ResultsKPOS General Information2PNK Partners 98-6, Yangjae-dong, Seocho-gu, Seoul, South Korea | Tel. +669 1876 9555

Testing MethodPre and Post testComparing parameters before and after testingBefore the test shows controlled situationsAfter the test shows experimenting situationsPreparationSpecify the power distribution board where apparent power less than KETMs maximum capacity (peak load of DB is less than max capacity of power optimization equipment)Checking the available space for equipment installationCross check for any unfavorable conditions (general checking)3PNK Partners 98-6, Yangjae-dong, Seocho-gu, Seoul, South Korea | Tel. +669 1876 9555

Testing ConditionTest site: Anonymous Factory in Samut Sakorn, ThailandDate of Testing: September October 2016Total Capacity of Factory: 630 kVA Average Electricity Bill: 220,000 Baht/MonthTesting Model: PKC-200Testing Size: 200 kVATesting Unit: Distribution Board Current Energy ManagementCapacitor BankNoOther Energy SavingNoMachine Used in TestingMotor average 30 kW4 UnitsVacuum Pump 5.5 HP4 UnitsCooling Unit15 kW1 UnitOutput (Productivity)Water-based Compound (Unit in Kilogram)

4PNK Partners 98-6, Yangjae-dong, Seocho-gu, Seoul, South Korea | Tel. +669 1876 9555

Test Report5PNK Partners 98-6, Yangjae-dong, Seocho-gu, Seoul, South Korea | Tel. +669 1876 9555

Data CollectionMeasuring Current (Amp), Resistance (Volt), and Power Factor (cos)Recording working hour, Number of machine used, and Productivity (Kg.) variation factorsData were collected four times for each day

DayAvg. V.Avg. I.Avg. PFNo of Machine (Motor)No of Machine (Vacuum)Total No of MachineWork hrs. (.)1404.328.30.40022917,366.6403.757.30.70145398.766.00.77022408.734.70.67145


Total Energy Used comparing with ProductivityWeekTotal kWh used per WeekTotal productivity per kWh usedTotal kWh per Unit ProducedBefore1,922.5222.50.1350After (Week 1)2,304.4263.10.0962After (Week 2)2,351.8271.20.0957After (Week 3) Stable State2,293.4245.60.1051


Unit Energy Used per Day


Productivity (Productivity)


Analysis of Results10PNK Partners 98-6, Yangjae-dong, Seocho-gu, Seoul, South Korea | Tel. +669 1876 9555

Productivity per Unit Energy Used 1 kWh


Productivity per Unit Energy Used (in weeks) () 18.24 () 21.88 3 () 10.38


Energy Used per Unit of Productivity (kWh per Kilogram) Kilo-Watt-Hour (kWh) 1 3


Energy Used per Unit of Productivity(in weeks) 1 28.74 29.11 22.15

22.15%14PNK Partners 98-6, Yangjae-dong, Seocho-gu, Seoul, South Korea | Tel. +669 1876 9555

KETM Power Optimization System (KPOS) General Information15PNK Partners 98-6, Yangjae-dong, Seocho-gu, Seoul, South Korea | Tel. +669 1876 9555


Principle: Piezoelectric EffectPiezoelectricity is theelectric chargethat accumulates in certain solid materials (such as crystals, certainceramics, and biological matter such as bone,DNAand variousproteins)in response to applied mechanicalstress.Thepiezoelectric effectis understood as the linear electromechanical interaction between the mechanical and the electrical state in crystalline materials with noinversion symmetry.The piezoelectric effect is areversible processin that materials exhibiting the direct piezoelectric effect (the internal generation of electrical charge resulting from an applied mechanicalforce) also exhibit the reverse piezoelectric effect (the internal generation of a mechanical strain resulting from an applied electrical field). For example,lead zirconate titanatecrystals will generate measurable piezoelectricity when their static structure is deformed by about 0.1% of the original dimension. Conversely, those same crystals will change about 0.1% of their static dimension when an external electric field is applied to the material. The inverse piezoelectric effect is used in production of ultrasonic sound waves.17PNK Partners 98-6, Yangjae-dong, Seocho-gu, Seoul, South Korea | Tel. +669 1876 9555

How KPOS works?When the electric field flows from the outside, tourmaline (Tourmaline) inside ULTRA compound generates a "reverse piezoelectric effect" is about to be stretched or contracted in accordance with the direction of the electric field.18

PNK Partners 98-6, Yangjae-dong, Seocho-gu, Seoul, South Korea | Tel. +669 1876 9555

How KPOS works?However, within the compound, Powder particles are dispersed in a state in which the polymer, because it is cured when the solid-state Phase is not a liquid polymer of the state that is bound to avoid free movement of Powder particles.19


How KPOS works?Powder is tried to grow or shrink due to the "reverse piezoelectric effect", the external environments is in a fixed state to make powder hard to move. As it interfere with the elongation and shrink, stress is generated between Powder surface and abutting the polymer surfactant.20


How KPOS works?When stress is applied to the piezoelectric material due to the "piezoelectric effect", electrical energy is generated by induced charge is proportional to the external force. Such a phenomenon is + ions and by the acting forces - arising from the above relative change of ions and therefore the direction of the electric field at 60Hz AC as the environment changed correspondingly electricity is generated due to the changes and the piezoelectric effect.21


22


Effect of KPOS23

KPOS does not have electric circuit insideDoes not provoke any electrical problems


Thank YouKasetsart Energy and Technology Management Center24PNK Partners 98-6, Yangjae-dong, Seocho-gu, Seoul, South Korea | Tel. +669 1876 9555

Date post:	13-Apr-2017
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Ketm test report

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